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authorStefan Reinauer <stefan.reinauer@coreboot.org>2013-06-13 00:13:50 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-06-13 00:27:07 +0200
commit3a09179f462ad3f6111c7b8ebbad7d78534f9234 (patch)
treeb854e11a926e555a4ade85950846b8cdea0ce56b
parent0210119b4b95e84f954cfd6dc11aafbc187421af (diff)
downloadcoreboot-3a09179f462ad3f6111c7b8ebbad7d78534f9234.tar.xz
Revert "Add support for Intel Ibex Peak (Mobile 5) southbridge"
This reverts commit 0210119b4b95e84f954cfd6dc11aafbc187421af Change-Id: I5be3f2a54394c592650a0dcd671e4a72ae796cb2 Reviewed-on: http://review.coreboot.org/3443 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
-rw-r--r--src/cpu/x86/smm/smmrelocate.S5
-rw-r--r--src/southbridge/intel/Kconfig1
-rw-r--r--src/southbridge/intel/Makefile.inc1
-rw-r--r--src/southbridge/intel/ibexpeak/Kconfig85
-rw-r--r--src/southbridge/intel/ibexpeak/Makefile.inc83
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/audio.asl36
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/globalnvs.asl301
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/irqlinks.asl493
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/lpc.asl248
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/pch.asl280
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/pcie.asl218
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/pcie_port.asl30
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/sata.asl83
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/sleepstates.asl27
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/smbus.asl242
-rw-r--r--src/southbridge/intel/ibexpeak/acpi/usb.asl160
-rw-r--r--src/southbridge/intel/ibexpeak/azalia.c372
-rw-r--r--src/southbridge/intel/ibexpeak/bootblock.c98
-rw-r--r--src/southbridge/intel/ibexpeak/chip.h103
-rw-r--r--src/southbridge/intel/ibexpeak/early_me.c200
-rw-r--r--src/southbridge/intel/ibexpeak/early_smbus.c77
-rw-r--r--src/southbridge/intel/ibexpeak/early_spi.c114
-rw-r--r--src/southbridge/intel/ibexpeak/early_usb.c65
-rw-r--r--src/southbridge/intel/ibexpeak/elog.c114
-rw-r--r--src/southbridge/intel/ibexpeak/finalize.c65
-rw-r--r--src/southbridge/intel/ibexpeak/gpio.c100
-rw-r--r--src/southbridge/intel/ibexpeak/gpio.h161
-rw-r--r--src/southbridge/intel/ibexpeak/lpc.c943
-rw-r--r--src/southbridge/intel/ibexpeak/me.c686
-rw-r--r--src/southbridge/intel/ibexpeak/me.h373
-rw-r--r--src/southbridge/intel/ibexpeak/me_status.c213
-rw-r--r--src/southbridge/intel/ibexpeak/nvs.h160
-rw-r--r--src/southbridge/intel/ibexpeak/pch.c429
-rw-r--r--src/southbridge/intel/ibexpeak/pch.h569
-rw-r--r--src/southbridge/intel/ibexpeak/pci.c145
-rw-r--r--src/southbridge/intel/ibexpeak/pcie.c315
-rw-r--r--src/southbridge/intel/ibexpeak/reset.c32
-rw-r--r--src/southbridge/intel/ibexpeak/sata.c295
-rw-r--r--src/southbridge/intel/ibexpeak/smbus.c109
-rw-r--r--src/southbridge/intel/ibexpeak/smbus.h244
-rw-r--r--src/southbridge/intel/ibexpeak/smi.c414
-rw-r--r--src/southbridge/intel/ibexpeak/smihandler.c848
-rw-r--r--src/southbridge/intel/ibexpeak/spi.c744
-rw-r--r--src/southbridge/intel/ibexpeak/thermal.c84
-rw-r--r--src/southbridge/intel/ibexpeak/usb_debug.c58
-rw-r--r--src/southbridge/intel/ibexpeak/usb_ehci.c135
-rw-r--r--src/southbridge/intel/ibexpeak/usb_xhci.c81
-rw-r--r--src/southbridge/intel/ibexpeak/watchdog.c59
48 files changed, 0 insertions, 10698 deletions
diff --git a/src/cpu/x86/smm/smmrelocate.S b/src/cpu/x86/smm/smmrelocate.S
index b42ac5da60..16d4b9fde0 100644
--- a/src/cpu/x86/smm/smmrelocate.S
+++ b/src/cpu/x86/smm/smmrelocate.S
@@ -37,8 +37,6 @@
#include "../../../southbridge/intel/sch/sch.h"
#elif CONFIG_SOUTHBRIDGE_INTEL_BD82X6X || CONFIG_SOUTHBRIDGE_INTEL_C216
#include "../../../southbridge/intel/bd82x6x/pch.h"
-#elif CONFIG_SOUTHBRIDGE_INTEL_IBEXPEAK
-#include "../../../southbridge/intel/ibexpeak/pch.h"
#elif CONFIG_SOUTHBRIDGE_INTEL_I82801IX
#include "../../../southbridge/intel/i82801ix/i82801ix.h"
#else
@@ -50,9 +48,6 @@
#if CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE || CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE
#include <northbridge/intel/sandybridge/sandybridge.h>
#define TSEG_BAR (DEFAULT_PCIEXBAR | TSEG)
-#elif CONFIG_NORTHBRIDGE_INTEL_NEHALEM
-#include <northbridge/intel/nehalem/nehalem.h>
-#define TSEG_BAR (DEFAULT_PCIEXBAR | TSEG)
#else
#error "Northbridge must define TSEG_BAR."
#endif
diff --git a/src/southbridge/intel/Kconfig b/src/southbridge/intel/Kconfig
index 782584874b..5637c4ac1b 100644
--- a/src/southbridge/intel/Kconfig
+++ b/src/southbridge/intel/Kconfig
@@ -11,6 +11,5 @@ source src/southbridge/intel/i82801ix/Kconfig
source src/southbridge/intel/i82870/Kconfig
source src/southbridge/intel/pxhd/Kconfig
source src/southbridge/intel/sch/Kconfig
-source src/southbridge/intel/ibexpeak/Kconfig
source src/southbridge/intel/bd82x6x/Kconfig
source src/southbridge/intel/lynxpoint/Kconfig
diff --git a/src/southbridge/intel/Makefile.inc b/src/southbridge/intel/Makefile.inc
index bea80c48cd..ba3b1d4d39 100644
--- a/src/southbridge/intel/Makefile.inc
+++ b/src/southbridge/intel/Makefile.inc
@@ -11,7 +11,6 @@ subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_I82801IX) += i82801ix
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_I82870) += i82870
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_PXHD) += pxhd
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_SCH) += sch
-subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_IBEXPEAK) += ibexpeak
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_BD82X6X) += bd82x6x
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_C216) += bd82x6x
subdirs-$(CONFIG_SOUTHBRIDGE_INTEL_LYNXPOINT) += lynxpoint
diff --git a/src/southbridge/intel/ibexpeak/Kconfig b/src/southbridge/intel/ibexpeak/Kconfig
deleted file mode 100644
index 810e4c2c59..0000000000
--- a/src/southbridge/intel/ibexpeak/Kconfig
+++ /dev/null
@@ -1,85 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2011 Google Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-##
-
-config SOUTHBRIDGE_INTEL_IBEXPEAK
- bool
-
-if SOUTHBRIDGE_INTEL_IBEXPEAK
-
-config SOUTH_BRIDGE_OPTIONS # dummy
- def_bool y
- select IOAPIC
- select HAVE_HARD_RESET
- select HAVE_USBDEBUG
- select HAVE_SMI_HANDLER
- select USE_WATCHDOG_ON_BOOT
- select PCIEXP_ASPM
- select PCIEXP_COMMON_CLOCK
- select SPI_FLASH
-
-config EHCI_BAR
- hex
- default 0xfef00000
-
-config EHCI_DEBUG_OFFSET
- hex
- default 0xa0
-
-config BOOTBLOCK_SOUTHBRIDGE_INIT
- string
- default "southbridge/intel/ibexpeak/bootblock.c"
-
-config SERIRQ_CONTINUOUS_MODE
- bool
- default n
- help
- If you set this option to y, the serial IRQ machine will be
- operated in continuous mode.
-
-config HPET_MIN_TICKS
- hex
- default 0x80
-
-config HAVE_GBE_BIN
- bool "Add gigabit ethernet firmware"
- default n
- help
- The integrated gigabit ethernet controller needs a firmware file.
- Select this if you are going to use the PCH integrated controller
- and have the firmware.
-
-config GBE_BIN_PATH
- string "Path to gigabit ethernet firmware"
- depends on HAVE_GBE_BIN
- default "3rdparty/mainboard/$(MAINBOARDDIR)/gbe.bin"
-
-config LOCK_MANAGEMENT_ENGINE
- bool "Lock Management Engine section"
- default n
- help
- The Intel Management Engine supports preventing write accesses
- from the host to the Management Engine section in the firmware
- descriptor. If the ME section is locked, it can only be overwritten
- with an external SPI flash programmer. You will want this if you
- want to increase security of your ROM image once you are sure
- that the ME firmware is no longer going to change.
-
- If unsure, say N.
-
-endif
diff --git a/src/southbridge/intel/ibexpeak/Makefile.inc b/src/southbridge/intel/ibexpeak/Makefile.inc
deleted file mode 100644
index 708a7684b8..0000000000
--- a/src/southbridge/intel/ibexpeak/Makefile.inc
+++ /dev/null
@@ -1,83 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2010 Google Inc.
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-##
-
-# Run an intermediate step when producing coreboot.rom
-# that adds additional components to the final firmware
-# image outside of CBFS
-INTERMEDIATE+=ibexpeak_add_me
-
-ramstage-y += pch.c
-ramstage-y += azalia.c
-ramstage-y += lpc.c
-ramstage-y += pci.c
-ramstage-y += pcie.c
-ramstage-y += sata.c
-ramstage-y += usb_ehci.c
-ramstage-y += usb_xhci.c
-ramstage-y += me.c
-ramstage-y += smbus.c
-ramstage-y += thermal.c
-
-ramstage-y += me_status.c
-ramstage-y += reset.c
-ramstage-y += watchdog.c
-
-ramstage-$(CONFIG_ELOG) += elog.c
-ramstage-y += spi.c
-ramstage-$(CONFIG_USBDEBUG) += usb_debug.c
-smm-$(CONFIG_SPI_FLASH_SMM) += spi.c
-smm-$(CONFIG_USBDEBUG) += usb_debug.c
-
-ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smi.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c me.c me_8.x.c finalize.c pch.c
-
-romstage-y += early_usb.c early_smbus.c early_me.c me_status.c gpio.c
-romstage-$(CONFIG_USBDEBUG) += usb_debug.c
-ramstage-$(CONFIG_USBDEBUG) += usb_debug.c
-smm-$(CONFIG_USBDEBUG) += usb_debug.c
-romstage-y += reset.c
-romstage-y += early_spi.c
-
-ibexpeak_add_me: $(obj)/coreboot.pre $(IFDTOOL)
- printf " DD Adding Intel Firmware Descriptor\n"
- dd if=3rdparty/mainboard/$(MAINBOARDDIR)/descriptor.bin \
- of=$(obj)/coreboot.pre conv=notrunc >/dev/null 2>&1
- printf " IFDTOOL me.bin -> coreboot.pre\n"
- $(objutil)/ifdtool/ifdtool \
- -i ME:3rdparty/mainboard/$(MAINBOARDDIR)/me.bin \
- $(obj)/coreboot.pre
- mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
-ifeq ($(CONFIG_HAVE_GBE_BIN),y)
- printf " IFDTOOL gbe.bin -> coreboot.pre\n"
- $(objutil)/ifdtool/ifdtool \
- -i GbE:$(CONFIG_GBE_BIN_PATH) \
- $(obj)/coreboot.pre
- mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
-endif
-ifeq ($(CONFIG_LOCK_MANAGEMENT_ENGINE),y)
- printf " IFDTOOL Locking Management Engine\n"
- $(objutil)/ifdtool/ifdtool -l $(obj)/coreboot.pre
- mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
-else
- printf " IFDTOOL Unlocking Management Engine\n"
- $(objutil)/ifdtool/ifdtool -u $(obj)/coreboot.pre
- mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
-endif
-
-PHONY += ibexpeak_add_me
diff --git a/src/southbridge/intel/ibexpeak/acpi/audio.asl b/src/southbridge/intel/ibexpeak/acpi/audio.asl
deleted file mode 100644
index a4553289f2..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/audio.asl
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Intel PCH HDA */
-
-// Intel High Definition Audio (Azalia) 0:1b.0
-
-Device (HDEF)
-{
- Name (_ADR, 0x001b0000)
-
- // Power Resources for Wake
- Name (_PRW, Package(){
- 13, // Bit 13 of GPE
- 4 // Can wake from S4 state.
- })
-}
-
diff --git a/src/southbridge/intel/ibexpeak/acpi/globalnvs.asl b/src/southbridge/intel/ibexpeak/acpi/globalnvs.asl
deleted file mode 100644
index 99edc317cf..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/globalnvs.asl
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2012 The Chromium OS Authors
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Global Variables */
-
-Name(\PICM, 0) // IOAPIC/8259
-Name(\DSEN, 1) // Display Output Switching Enable
-
-/* Global ACPI memory region. This region is used for passing information
- * between coreboot (aka "the system bios"), ACPI, and the SMI handler.
- * Since we don't know where this will end up in memory at ACPI compile time,
- * we have to fix it up in coreboot's ACPI creation phase.
- */
-
-
-OperationRegion (GNVS, SystemMemory, 0xC0DEBABE, 0xf00)
-Field (GNVS, ByteAcc, NoLock, Preserve)
-{
- /* Miscellaneous */
- Offset (0x00),
- OSYS, 16, // 0x00 - Operating System
- SMIF, 8, // 0x02 - SMI function
- PRM0, 8, // 0x03 - SMI function parameter
- PRM1, 8, // 0x04 - SMI function parameter
- SCIF, 8, // 0x05 - SCI function
- PRM2, 8, // 0x06 - SCI function parameter
- PRM3, 8, // 0x07 - SCI function parameter
- LCKF, 8, // 0x08 - Global Lock function for EC
- PRM4, 8, // 0x09 - Lock function parameter
- PRM5, 8, // 0x0a - Lock function parameter
- P80D, 32, // 0x0b - Debug port (IO 0x80) value
- LIDS, 8, // 0x0f - LID state (open = 1)
- PWRS, 8, // 0x10 - Power State (AC = 1)
- /* Thermal policy */
- Offset (0x11),
- TLVL, 8, // 0x11 - Throttle Level Limit
- FLVL, 8, // 0x12 - Current FAN Level
- TCRT, 8, // 0x13 - Critical Threshold
- TPSV, 8, // 0x14 - Passive Threshold
- TMAX, 8, // 0x15 - CPU Tj_max
- F0OF, 8, // 0x16 - FAN 0 OFF Threshold
- F0ON, 8, // 0x17 - FAN 0 ON Threshold
- F0PW, 8, // 0x18 - FAN 0 PWM value
- F1OF, 8, // 0x19 - FAN 1 OFF Threshold
- F1ON, 8, // 0x1a - FAN 1 ON Threshold
- F1PW, 8, // 0x1b - FAN 1 PWM value
- F2OF, 8, // 0x1c - FAN 2 OFF Threshold
- F2ON, 8, // 0x1d - FAN 2 ON Threshold
- F2PW, 8, // 0x1e - FAN 2 PWM value
- F3OF, 8, // 0x1f - FAN 3 OFF Threshold
- F3ON, 8, // 0x20 - FAN 3 ON Threshold
- F3PW, 8, // 0x21 - FAN 3 PWM value
- F4OF, 8, // 0x22 - FAN 4 OFF Threshold
- F4ON, 8, // 0x23 - FAN 4 ON Threshold
- F4PW, 8, // 0x24 - FAN 4 PWM value
- TMPS, 8, // 0x25 - Temperature Sensor ID
- /* Processor Identification */
- Offset (0x28),
- APIC, 8, // 0x28 - APIC Enabled by coreboot
- MPEN, 8, // 0x29 - Multi Processor Enable
- PCP0, 8, // 0x2a - PDC CPU/CORE 0
- PCP1, 8, // 0x2b - PDC CPU/CORE 1
- PPCM, 8, // 0x2c - Max. PPC state
- PCNT, 8, // 0x2d - Processor count
- /* Super I/O & CMOS config */
- Offset (0x32),
- NATP, 8, // 0x32 -
- S5U0, 8, // 0x33 - Enable USB0 in S5
- S5U1, 8, // 0x34 - Enable USB1 in S5
- S3U0, 8, // 0x35 - Enable USB0 in S3
- S3U1, 8, // 0x36 - Enable USB1 in S3
- S33G, 8, // 0x37 - Enable 3G in S3
- CMEM, 32, // 0x38 - CBMEM TOC
- /* Integrated Graphics Device */
- Offset (0x3c),
- IGDS, 8, // 0x3c - IGD state (primary = 1)
- TLST, 8, // 0x3d - Display Toggle List pointer
- CADL, 8, // 0x3e - Currently Attached Devices List
- PADL, 8, // 0x3f - Previously Attached Devices List
- CSTE, 16, // 0x40 - Current display state
- NSTE, 16, // 0x42 - Next display state
- SSTE, 16, // 0x44 - Set display state
- Offset (0x46),
- NDID, 8, // 0x46 - Number of Device IDs
- DID1, 32, // 0x47 - Device ID 1
- DID2, 32, // 0x4b - Device ID 2
- DID3, 32, // 0x4f - Device ID 3
- DID4, 32, // 0x53 - Device ID 4
- DID5, 32, // 0x57 - Device ID 5
- /* Backlight Control */
- Offset (0x64),
- BLCS, 8, // 0x64 - Backlight control possible?
- BRTL, 8, // 0x65 - Brightness Level
- ODDS, 8, // 0x66
- /* Ambient Light Sensors */
- Offset (0x6e),
- ALSE, 8, // 0x6e - ALS enable
- ALAF, 8, // 0x6f - Ambient light adjustment factor
- LLOW, 8, // 0x70 - LUX Low
- LHIH, 8, // 0x71 - LUX High
- /* EMA */
- Offset (0x78),
- EMAE, 8, // 0x78 - EMA enable
- EMAP, 16, // 0x79 - EMA pointer
- EMAL, 16, // 0x7b - EMA length
- /* MEF */
- Offset (0x82),
- MEFE, 8, // 0x82 - MEF enable
- /* TPM support */
- Offset (0x8c),
- TPMP, 8, // 0x8c - TPM
- TPME, 8, // 0x8d - TPM enable
- /* SATA */
- Offset (0x96),
- GTF0, 56, // 0x96 - GTF task file buffer for port 0
- GTF1, 56, // 0x9d - GTF task file buffer for port 1
- GTF2, 56, // 0xa4 - GTF task file buffer for port 2
- IDEM, 8, // 0xab - IDE mode (compatible / enhanced)
- IDET, 8, // 0xac - IDE
- /* XHCI */
- Offset (0xb2),
- XHCI, 8,
- /* IGD OpRegion */
- Offset (0xb4),
- ASLB, 32, // 0xb4 - IGD OpRegion Base Address
- IBTT, 8, // 0xb8 - IGD boot panel device
- IPAT, 8, // 0xb9 - IGD panel type cmos option
- ITVF, 8, // 0xba - IGD TV format cmos option
- ITVM, 8, // 0xbb - IGD TV minor format option
- IPSC, 8, // 0xbc - IGD panel scaling
- IBLC, 8, // 0xbd - IGD BLC config
- IBIA, 8, // 0xbe - IGD BIA config
- ISSC, 8, // 0xbf - IGD SSC config
- I409, 8, // 0xc0 - IGD 0409 modified settings
- I509, 8, // 0xc1 - IGD 0509 modified settings
- I609, 8, // 0xc2 - IGD 0609 modified settings
- I709, 8, // 0xc3 - IGD 0709 modified settings
- IDMM, 8, // 0xc4 - IGD Power conservation feature
- IDMS, 8, // 0xc5 - IGD DVMT memory size
- IF1E, 8, // 0xc6 - IGD function 1 enable
- HVCO, 8, // 0xc7 - IGD HPLL VCO
- NXD1, 32, // 0xc8 - IGD _DGS next DID1
- NXD2, 32, // 0xcc - IGD _DGS next DID2
- NXD3, 32, // 0xd0 - IGD _DGS next DID3
- NXD4, 32, // 0xd4 - IGD _DGS next DID4
- NXD5, 32, // 0xd8 - IGD _DGS next DID5
- NXD6, 32, // 0xdc - IGD _DGS next DID6
- NXD7, 32, // 0xe0 - IGD _DGS next DID7
- NXD8, 32, // 0xe4 - IGD _DGS next DID8
-
- ISCI, 8, // 0xe8 - IGD SMI/SCI mode (0: SCI)
- PAVP, 8, // 0xe9 - IGD PAVP data
- Offset (0xeb),
- OSCC, 8, // 0xeb - PCIe OSC control
- NPCE, 8, // 0xec - native pcie support
- PLFL, 8, // 0xed - platform flavor
- BREV, 8, // 0xee - board revision
- DPBM, 8, // 0xef - digital port b mode
- DPCM, 8, // 0xf0 - digital port c mode
- DPDM, 8, // 0xf1 - digital port d mode
- ALFP, 8, // 0xf2 - active lfp
- IMON, 8, // 0xf3 - current graphics turbo imon value
- MMIO, 8, // 0xf4 - 64bit mmio support
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
-}
-
-/* Set flag to enable USB charging in S3 */
-Method (S3UE)
-{
- Store (One, \S3U0)
- Store (One, \S3U1)
-}
-
-/* Set flag to disable USB charging in S3 */
-Method (S3UD)
-{
- Store (Zero, \S3U0)
- Store (Zero, \S3U1)
-}
-
-/* Set flag to enable USB charging in S5 */
-Method (S5UE)
-{
- Store (One, \S5U0)
- Store (One, \S5U1)
-}
-
-/* Set flag to disable USB charging in S5 */
-Method (S5UD)
-{
- Store (Zero, \S5U0)
- Store (Zero, \S5U1)
-}
-
-/* Set flag to enable 3G module in S3 */
-Method (S3GE)
-{
- Store (One, \S33G)
-}
-
-/* Set flag to disable 3G module in S3 */
-Method (S3GD)
-{
- Store (Zero, \S33G)
-}
-
-/* Set XHCI Mode enable */
-Method (XHCE)
-{
- Store (One, \XHCI)
-}
-
-/* Set XHCI Mode disable */
-Method (XHCD)
-{
- Store (Zero, \XHCI)
-}
-External (\_TZ.THRM)
-External (\_TZ.SKIN)
-
-Method (TZUP)
-{
- /* Update Primary Thermal Zone */
- If (CondRefOf (\_TZ.THRM, Local0)) {
- Notify (\_TZ.THRM, 0x81)
- }
-
- /* Update Secondary Thermal Zone */
- If (CondRefOf (\_TZ.SKIN, Local0)) {
- Notify (\_TZ.SKIN, 0x81)
- }
-}
-
-/* Update Fan 0 thresholds */
-Method (F0UT, 2)
-{
- Store (Arg0, \F0OF)
- Store (Arg1, \F0ON)
- TZUP ()
-}
-
-/* Update Fan 1 thresholds */
-Method (F1UT, 2)
-{
- Store (Arg0, \F1OF)
- Store (Arg1, \F1ON)
- TZUP ()
-}
-
-/* Update Fan 2 thresholds */
-Method (F2UT, 2)
-{
- Store (Arg0, \F2OF)
- Store (Arg1, \F2ON)
- TZUP ()
-}
-
-/* Update Fan 3 thresholds */
-Method (F3UT, 2)
-{
- Store (Arg0, \F3OF)
- Store (Arg1, \F3ON)
- TZUP ()
-}
-
-/* Update Fan 4 thresholds */
-Method (F4UT, 2)
-{
- Store (Arg0, \F4OF)
- Store (Arg1, \F4ON)
- TZUP ()
-}
-
-/* Update Temperature Sensor ID */
-Method (TMPU, 1)
-{
- Store (Arg0, \TMPS)
- TZUP ()
-}
diff --git a/src/southbridge/intel/ibexpeak/acpi/irqlinks.asl b/src/southbridge/intel/ibexpeak/acpi/irqlinks.asl
deleted file mode 100644
index 5fcee45f29..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/irqlinks.asl
+++ /dev/null
@@ -1,493 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-Device (LNKA)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 1)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTA)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 10, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLA, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLA, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTA
- ShiftLeft(1, And(PRTA, 0x0f), IRQ0)
-
- Return (RTLA)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTA)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTA, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKB)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 2)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTB)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 11, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLB, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLB, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTB
- ShiftLeft(1, And(PRTB, 0x0f), IRQ0)
-
- Return (RTLB)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTB)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTB, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKC)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 3)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTC)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 10, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLC, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLC, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTC
- ShiftLeft(1, And(PRTC, 0x0f), IRQ0)
-
- Return (RTLC)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTC)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTC, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKD)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 4)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTD)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 11, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLD, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLD, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTD
- ShiftLeft(1, And(PRTD, 0x0f), IRQ0)
-
- Return (RTLD)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTD)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTD, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKE)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 5)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTE)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 10, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLE, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLE, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTE
- ShiftLeft(1, And(PRTE, 0x0f), IRQ0)
-
- Return (RTLE)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTE)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTE, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKF)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 6)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTF)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 11, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLF, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLF, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTF
- ShiftLeft(1, And(PRTF, 0x0f), IRQ0)
-
- Return (RTLF)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTF)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTF, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKG)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 7)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTG)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 10, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLG, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLG, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTG
- ShiftLeft(1, And(PRTG, 0x0f), IRQ0)
-
- Return (RTLG)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTG)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTG, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
-Device (LNKH)
-{
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 8)
-
- // Disable method
- Method (_DIS, 0, Serialized)
- {
- Store (0x80, PRTH)
- }
-
- // Possible Resource Settings for this Link
- Name (_PRS, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared)
- { 1, 3, 4, 5, 6, 7, 11, 12, 14, 15 }
- })
-
- // Current Resource Settings for this link
- Method (_CRS, 0, Serialized)
- {
- Name (RTLH, ResourceTemplate()
- {
- IRQ(Level, ActiveLow, Shared) {}
- })
- CreateWordField(RTLH, 1, IRQ0)
-
- // Clear the WordField
- Store (Zero, IRQ0)
-
- // Set the bit from PRTH
- ShiftLeft(1, And(PRTH, 0x0f), IRQ0)
-
- Return (RTLH)
- }
-
- // Set Resource Setting for this IRQ link
- Method (_SRS, 1, Serialized)
- {
- CreateWordField(Arg0, 1, IRQ0)
-
- // Which bit is set?
- FindSetRightBit(IRQ0, Local0)
-
- Decrement(Local0)
- Store(Local0, PRTH)
- }
-
- // Status
- Method (_STA, 0, Serialized)
- {
- If(And(PRTH, 0x80)) {
- Return (0x9)
- } Else {
- Return (0xb)
- }
- }
-}
-
diff --git a/src/southbridge/intel/ibexpeak/acpi/lpc.asl b/src/southbridge/intel/ibexpeak/acpi/lpc.asl
deleted file mode 100644
index cc59850ec4..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/lpc.asl
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-// Intel LPC Bus Device - 0:1f.0
-
-Device (LPCB)
-{
- Name(_ADR, 0x001f0000)
-
- OperationRegion(LPC0, PCI_Config, 0x00, 0x100)
- Field (LPC0, AnyAcc, NoLock, Preserve)
- {
- Offset (0x40),
- PMBS, 16, // PMBASE
- Offset (0x60), // Interrupt Routing Registers
- PRTA, 8,
- PRTB, 8,
- PRTC, 8,
- PRTD, 8,
- Offset (0x68),
- PRTE, 8,
- PRTF, 8,
- PRTG, 8,
- PRTH, 8,
-
- Offset (0x80), // IO Decode Ranges
- IOD0, 8,
- IOD1, 8,
-
- Offset (0xb8), // GPIO Routing Control
- GR00, 2,
- GR01, 2,
- GR02, 2,
- GR03, 2,
- GR04, 2,
- GR05, 2,
- GR06, 2,
- GR07, 2,
- GR08, 2,
- GR09, 2,
- GR10, 2,
- GR11, 2,
- GR12, 2,
- GR13, 2,
- GR14, 2,
- GR15, 2,
-
- Offset (0xf0), // RCBA
- RCEN, 1,
- , 13,
- RCBA, 18,
- }
-
- #include "irqlinks.asl"
-
- #include "acpi/ec.asl"
-
- Device (DMAC) // DMA Controller
- {
- Name(_HID, EISAID("PNP0200"))
- Name(_CRS, ResourceTemplate()
- {
- IO (Decode16, 0x00, 0x00, 0x01, 0x20)
- IO (Decode16, 0x81, 0x81, 0x01, 0x11)
- IO (Decode16, 0x93, 0x93, 0x01, 0x0d)
- IO (Decode16, 0xc0, 0xc0, 0x01, 0x20)
- DMA (Compatibility, NotBusMaster, Transfer8_16) { 4 }
- })
- }
-
- Device (FWH) // Firmware Hub
- {
- Name (_HID, EISAID("INT0800"))
- Name (_CRS, ResourceTemplate()
- {
- Memory32Fixed(ReadOnly, 0xff000000, 0x01000000)
- })
- }
-
- Device (HPET)
- {
- Name (_HID, EISAID("PNP0103"))
- Name (_CID, 0x010CD041)
-
- Name(BUF0, ResourceTemplate()
- {
- Memory32Fixed(ReadOnly, 0xfed00000, 0x400, FED0)
- })
-
- Method (_STA, 0) // Device Status
- {
- If (HPTE) {
- // Note: Ancient versions of Windows don't want
- // to see the HPET in order to work right
- If (LGreaterEqual(OSYS, 2001)) {
- Return (0xf) // Enable and show device
- } Else {
- Return (0xb) // Enable and don't show device
- }
- }
-
- Return (0x0) // Not enabled, don't show.
- }
-
- Method (_CRS, 0, Serialized) // Current resources
- {
- If (HPTE) {
- CreateDWordField(BUF0, \_SB.PCI0.LPCB.HPET.FED0._BAS, HPT0)
- If (Lequal(HPAS, 1)) {
- Store(0xfed01000, HPT0)
- }
-
- If (Lequal(HPAS, 2)) {
- Store(0xfed02000, HPT0)
- }
-
- If (Lequal(HPAS, 3)) {
- Store(0xfed03000, HPT0)
- }
- }
-
- Return (BUF0)
- }
- }
-
- Device(PIC) // 8259 Interrupt Controller
- {
- Name(_HID,EISAID("PNP0000"))
- Name(_CRS, ResourceTemplate()
- {
- IO (Decode16, 0x20, 0x20, 0x01, 0x02)
- IO (Decode16, 0x24, 0x24, 0x01, 0x02)
- IO (Decode16, 0x28, 0x28, 0x01, 0x02)
- IO (Decode16, 0x2c, 0x2c, 0x01, 0x02)
- IO (Decode16, 0x30, 0x30, 0x01, 0x02)
- IO (Decode16, 0x34, 0x34, 0x01, 0x02)
- IO (Decode16, 0x38, 0x38, 0x01, 0x02)
- IO (Decode16, 0x3c, 0x3c, 0x01, 0x02)
- IO (Decode16, 0xa0, 0xa0, 0x01, 0x02)
- IO (Decode16, 0xa4, 0xa4, 0x01, 0x02)
- IO (Decode16, 0xa8, 0xa8, 0x01, 0x02)
- IO (Decode16, 0xac, 0xac, 0x01, 0x02)
- IO (Decode16, 0xb0, 0xb0, 0x01, 0x02)
- IO (Decode16, 0xb4, 0xb4, 0x01, 0x02)
- IO (Decode16, 0xb8, 0xb8, 0x01, 0x02)
- IO (Decode16, 0xbc, 0xbc, 0x01, 0x02)
- IO (Decode16, 0x4d0, 0x4d0, 0x01, 0x02)
- IRQNoFlags () { 2 }
- })
- }
-
- Device(MATH) // FPU
- {
- Name (_HID, EISAID("PNP0C04"))
- Name (_CRS, ResourceTemplate()
- {
- IO (Decode16, 0xf0, 0xf0, 0x01, 0x01)
- IRQNoFlags() { 13 }
- })
- }
-
- Device(LDRC) // LPC device: Resource consumption
- {
- Name (_HID, EISAID("PNP0C02"))
- Name (_UID, 2)
- Name (_CRS, ResourceTemplate()
- {
- IO (Decode16, 0x2e, 0x2e, 0x1, 0x02) // First SuperIO
- IO (Decode16, 0x4e, 0x4e, 0x1, 0x02) // Second SuperIO
- IO (Decode16, 0x61, 0x61, 0x1, 0x01) // NMI Status
- IO (Decode16, 0x63, 0x63, 0x1, 0x01) // CPU Reserved
- IO (Decode16, 0x65, 0x65, 0x1, 0x01) // CPU Reserved
- IO (Decode16, 0x67, 0x67, 0x1, 0x01) // CPU Reserved
- IO (Decode16, 0x80, 0x80, 0x1, 0x01) // Port 80 Post
- IO (Decode16, 0x92, 0x92, 0x1, 0x01) // CPU Reserved
- IO (Decode16, 0xb2, 0xb2, 0x1, 0x02) // SWSMI
- //IO (Decode16, 0x800, 0x800, 0x1, 0x10) // ACPI I/O trap
- IO (Decode16, DEFAULT_PMBASE, DEFAULT_PMBASE, 0x1, 0x80) // ICH7-M ACPI
- IO (Decode16, DEFAULT_GPIOBASE, DEFAULT_GPIOBASE, 0x1, 0x40) // ICH7-M GPIO
- })
- }
-
- Device (RTC) // Real Time Clock
- {
- Name (_HID, EISAID("PNP0B00"))
- Name (_CRS, ResourceTemplate()
- {
- IO (Decode16, 0x70, 0x70, 1, 8)
-// Disable as Windows doesn't like it, and systems don't seem to use it.
-// IRQNoFlags() { 8 }
- })
- }
-
- Device (TIMR) // Intel 8254 timer
- {
- Name(_HID, EISAID("PNP0100"))
- Name(_CRS, ResourceTemplate()
- {
- IO (Decode16, 0x40, 0x40, 0x01, 0x04)
- IO (Decode16, 0x50, 0x50, 0x10, 0x04)
- IRQNoFlags() {0}
- })
- }
-
- #include "acpi/superio.asl"
-
-#ifdef ENABLE_TPM
- Device (TPM) // Trusted Platform Module
- {
- Name(_HID, EISAID("IFX0102"))
- Name(_CID, 0x310cd041)
- Name(_UID, 1)
-
- Method(_STA, 0)
- {
- If (TPMP) {
- Return (0xf)
- }
- Return (0x0)
- }
-
- Name(_CRS, ResourceTemplate() {
- IO (Decode16, 0x2e, 0x2e, 0x01, 0x02)
- IO (Decode16, 0x6f0, 0x6f0, 0x01, 0x10)
- Memory32Fixed (ReadWrite, 0xfed40000, 0x5000)
- IRQ (Edge, Activehigh, Exclusive) { 6 }
- })
- }
-#endif
-}
diff --git a/src/southbridge/intel/ibexpeak/acpi/pch.asl b/src/southbridge/intel/ibexpeak/acpi/pch.asl
deleted file mode 100644
index 2f75fdc3f7..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/pch.asl
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Intel Cougar Point PCH support */
-
-Scope(\)
-{
- // IO-Trap at 0x800. This is the ACPI->SMI communication interface.
-
- OperationRegion(IO_T, SystemIO, 0x800, 0x10)
- Field(IO_T, ByteAcc, NoLock, Preserve)
- {
- Offset(0x8),
- TRP0, 8 // IO-Trap at 0x808
- }
-
- // PCH Power Management Registers, located at PMBASE (0x1f.0 0x40.l)
- OperationRegion(PMIO, SystemIO, DEFAULT_PMBASE, 0x80)
- Field(PMIO, ByteAcc, NoLock, Preserve)
- {
- Offset(0x20), // GPE0_STS
- , 16,
- GS00, 1, // GPIO00 SCI/Wake Status
- GS01, 1, // GPIO01 SCI/Wake Status
- GS02, 1, // GPIO02 SCI/Wake Status
- GS03, 1, // GPIO03 SCI/Wake Status
- GS04, 1, // GPIO04 SCI/Wake Status
- GS05, 1, // GPIO05 SCI/Wake Status
- GS06, 1, // GPIO06 SCI/Wake Status
- GS07, 1, // GPIO07 SCI/Wake Status
- GS08, 1, // GPIO08 SCI/Wake Status
- GS09, 1, // GPIO09 SCI/Wake Status
- GS10, 1, // GPIO10 SCI/Wake Status
- GS11, 1, // GPIO11 SCI/Wake Status
- GS12, 1, // GPIO12 SCI/Wake Status
- GS13, 1, // GPIO13 SCI/Wake Status
- GS14, 1, // GPIO14 SCI/Wake Status
- GS15, 1, // GPIO15 SCI/Wake Status
- Offset(0x28), // GPE0_EN
- , 16,
- GE00, 1, // GPIO00 SCI/Wake Enable
- GE01, 1, // GPIO01 SCI/Wake Enable
- GE02, 1, // GPIO02 SCI/Wake Enable
- GE03, 1, // GPIO03 SCI/Wake Enable
- GE04, 1, // GPIO04 SCI/Wake Enable
- GE05, 1, // GPIO05 SCI/Wake Enable
- GE06, 1, // GPIO06 SCI/Wake Enable
- GE07, 1, // GPIO07 SCI/Wake Enable
- GE08, 1, // GPIO08 SCI/Wake Enable
- GE09, 1, // GPIO09 SCI/Wake Enable
- GE10, 1, // GPIO10 SCI/Wake Enable
- GE11, 1, // GPIO11 SCI/Wake Enable
- GE12, 1, // GPIO12 SCI/Wake Enable
- GE13, 1, // GPIO13 SCI/Wake Enable
- GE14, 1, // GPIO14 SCI/Wake Enable
- GE15, 1, // GPIO15 SCI/Wake Enable
- Offset(0x42), // General Purpose Control
- , 1, // skip 1 bit
- GPEC, 1, // SWGPE_CTRL
- }
-
- // GPIO IO mapped registers (0x1f.0 reg 0x48.l)
- OperationRegion(GPIO, SystemIO, DEFAULT_GPIOBASE, 0x6c)
- Field(GPIO, ByteAcc, NoLock, Preserve)
- {
- Offset(0x00), // GPIO Use Select
- GU00, 8,
- GU01, 8,
- GU02, 8,
- GU03, 8,
- Offset(0x04), // GPIO IO Select
- GIO0, 8,
- GIO1, 8,
- GIO2, 8,
- GIO3, 8,
- Offset(0x0c), // GPIO Level
- GL00, 1,
- GP01, 1,
- GP02, 1,
- GP0e, 1,
- GP04, 1,
- GP05, 1,
- GP06, 1,
- GP07, 1,
- GP08, 1,
- GP09, 1,
- GP10, 1,
- GP11, 1,
- GP12, 1,
- GP13, 1,
- GP14, 1,
- GP15, 1,
- GP16, 1,
- GP17, 1,
- GP18, 1,
- GP19, 1,
- GP20, 1,
- GP21, 1,
- GP22, 1,
- GP23, 1,
- GP24, 1,
- GP25, 1,
- GP26, 1,
- GP27, 1,
- GP28, 1,
- GP29, 1,
- GP30, 1,
- GP31, 1,
- Offset(0x18), // GPIO Blink
- GB00, 8,
- GB01, 8,
- GB02, 8,
- GB03, 8,
- Offset(0x2c), // GPIO Invert
- GIV0, 8,
- GIV1, 8,
- GIV2, 8,
- GIV3, 8,
- Offset(0x30), // GPIO Use Select 2
- GU04, 8,
- GU05, 8,
- GU06, 8,
- GU07, 8,
- Offset(0x34), // GPIO IO Select 2
- GIO4, 8,
- GIO5, 8,
- GIO6, 8,
- GIO7, 8,
- Offset(0x38), // GPIO Level 2
- GP32, 1,
- GP33, 1,
- GP34, 1,
- GP35, 1,
- GP36, 1,
- GP37, 1,
- GP38, 1,
- GP39, 1,
- GP40, 1,
- GP41, 1,
- GP42, 1,
- GP43, 1,
- GP44, 1,
- GP45, 1,
- GP46, 1,
- GP47, 1,
- GP48, 1,
- GP49, 1,
- GP50, 1,
- GP51, 1,
- GP52, 1,
- GP53, 1,
- GP54, 1,
- GP55, 1,
- GP56, 1,
- GP57, 1,
- GP58, 1,
- GP59, 1,
- GP60, 1,
- GP61, 1,
- GP62, 1,
- GP63, 1,
- Offset(0x40), // GPIO Use Select 3
- GU08, 8,
- GU09, 4,
- Offset(0x44), // GPIO IO Select 3
- GIO8, 8,
- GIO9, 4,
- Offset(0x48), // GPIO Level 3
- GP64, 1,
- GP65, 1,
- GP66, 1,
- GP67, 1,
- GP68, 1,
- GP69, 1,
- GP70, 1,
- GP71, 1,
- GP72, 1,
- GP73, 1,
- GP74, 1,
- GP75, 1,
- }
-
-
- // ICH7 Root Complex Register Block. Memory Mapped through RCBA)
- OperationRegion(RCRB, SystemMemory, DEFAULT_RCBA, 0x4000)
- Field(RCRB, DWordAcc, Lock, Preserve)
- {
- Offset(0x0000), // Backbone
- Offset(0x1000), // Chipset
- Offset(0x3000), // Legacy Configuration Registers
- Offset(0x3404), // High Performance Timer Configuration
- HPAS, 2, // Address Select
- , 5,
- HPTE, 1, // Address Enable
- Offset(0x3418), // FD (Function Disable)
- , 1, // Reserved
- PCID, 1, // PCI bridge disable
- SA1D, 1, // SATA1 disable
- SMBD, 1, // SMBUS disable
- HDAD, 1, // Azalia disable
- , 8, // Reserved
- EH2D, 1, // EHCI #2 disable
- LPBD, 1, // LPC bridge disable
- EH1D, 1, // EHCI #1 disable
- RP1D, 1, // Root Port 1 disable
- RP2D, 1, // Root Port 2 disable
- RP3D, 1, // Root Port 3 disable
- RP4D, 1, // Root Port 4 disable
- RP5D, 1, // Root Port 5 disable
- RP6D, 1, // Root Port 6 disable
- RP7D, 1, // Root Port 7 disable
- RP8D, 1, // Root Port 8 disable
- TTRD, 1, // Thermal sensor registers disable
- SA2D, 1, // SATA2 disable
- Offset(0x3428), // FD2 (Function Disable 2)
- BDFD, 1, // Display BDF
- ME1D, 1, // ME Interface 1 disable
- ME2D, 1, // ME Interface 2 disable
- IDRD, 1, // IDE redirect disable
- KTCT, 1, // Keyboard Text redirect disable
- }
-}
-
-// High Definition Audio (Azalia) 0:1b.0
-#include "audio.asl"
-
-// PCI Express Ports 0:1c.x
-#include "pcie.asl"
-
-// USB EHCI 0:1d.0 and 0:1a.0, XHCI 0:14.0
-#include "usb.asl"
-
-// LPC Bridge 0:1f.0
-#include "lpc.asl"
-
-// SATA 0:1f.2, 0:1f.5
-#include "sata.asl"
-
-// SMBus 0:1f.3
-#include "smbus.asl"
-
-Method (_OSC, 4)
-{
- /* Check for XHCI */
- If (LEqual (Arg0, ToUUID("7c9512a9-1705-4cb4-af7d-506a2423ab71")))
- {
- Return (^XHC.POSC(Arg1, Arg2, Arg3))
- }
-
- /* Check for PCIe */
- If (LEqual (Arg0, ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766")))
- {
- /* Let OS control everything */
- Return (Arg3)
- }
-
- /* Else Return Unrecognized UUID */
- CreateDWordField (Arg3, 0, CDW1)
- Or (CDW1, 4, CDW1)
- Return (Arg3)
-
-}
diff --git a/src/southbridge/intel/ibexpeak/acpi/pcie.asl b/src/southbridge/intel/ibexpeak/acpi/pcie.asl
deleted file mode 100644
index 934cf782e9..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/pcie.asl
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Intel 6/7 Series PCH PCIe support */
-
-// PCI Express Ports
-
-Method (IRQM, 1, Serialized) {
-
- /* Interrupt Map INTA->INTA, INTB->INTB, INTC->INTC, INTD->INTD */
- Name (IQAA, Package() {
- Package() { 0x0000ffff, 0, 0, 16 },
- Package() { 0x0000ffff, 1, 0, 17 },
- Package() { 0x0000ffff, 2, 0, 18 },
- Package() { 0x0000ffff, 3, 0, 19 } })
- Name (IQAP, Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 } })
-
- /* Interrupt Map INTA->INTB, INTB->INTC, INTC->INTD, INTD->INTA */
- Name (IQBA, Package() {
- Package() { 0x0000ffff, 0, 0, 17 },
- Package() { 0x0000ffff, 1, 0, 18 },
- Package() { 0x0000ffff, 2, 0, 19 },
- Package() { 0x0000ffff, 3, 0, 16 } })
- Name (IQBP, Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 } })
-
- /* Interrupt Map INTA->INTC, INTB->INTD, INTC->INTA, INTD->INTB */
- Name (IQCA, Package() {
- Package() { 0x0000ffff, 0, 0, 18 },
- Package() { 0x0000ffff, 1, 0, 19 },
- Package() { 0x0000ffff, 2, 0, 16 },
- Package() { 0x0000ffff, 3, 0, 17 } })
- Name (IQCP, Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKB, 0 } })
-
- /* Interrupt Map INTA->INTD, INTB->INTA, INTC->INTB, INTD->INTC */
- Name (IQDA, Package() {
- Package() { 0x0000ffff, 0, 0, 19 },
- Package() { 0x0000ffff, 1, 0, 16 },
- Package() { 0x0000ffff, 2, 0, 17 },
- Package() { 0x0000ffff, 3, 0, 18 } })
- Name (IQDP, Package() {
- Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
- Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
- Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKB, 0 },
- Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKC, 0 } })
-
- Switch (ToInteger (Arg0)) {
- /* PCIe Root Port 1 and 5 */
- Case (Package() { 1, 5 }) {
- If (PICM) {
- Return (IQAA)
- } Else {
- Return (IQAP)
- }
- }
-
- /* PCIe Root Port 2 and 6 */
- Case (Package() { 2, 6 }) {
- If (PICM) {
- Return (IQBA)
- } Else {
- Return (IQBP)
- }
- }
-
- /* PCIe Root Port 3 and 7 */
- Case (Package() { 3, 7 }) {
- If (PICM) {
- Return (IQCA)
- } Else {
- Return (IQCP)
- }
- }
-
- /* PCIe Root Port 4 and 8 */
- Case (Package() { 4, 8 }) {
- If (PICM) {
- Return (IQDA)
- } Else {
- Return (IQDP)
- }
- }
-
- Default {
- If (PICM) {
- Return (IQDA)
- } Else {
- Return (IQDP)
- }
- }
- }
-}
-
-Device (RP01)
-{
- Name (_ADR, 0x001c0000)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP02)
-{
- Name (_ADR, 0x001c0001)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP03)
-{
- Name (_ADR, 0x001c0002)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP04)
-{
- Name (_ADR, 0x001c0003)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP05)
-{
- Name (_ADR, 0x001c0004)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP06)
-{
- Name (_ADR, 0x001c0005)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP07)
-{
- Name (_ADR, 0x001c0006)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
-
-Device (RP08)
-{
- Name (_ADR, 0x001c0007)
-
- #include "pcie_port.asl"
-
- Method (_PRT)
- {
- Return (IRQM (RPPN))
- }
-}
diff --git a/src/southbridge/intel/ibexpeak/acpi/pcie_port.asl b/src/southbridge/intel/ibexpeak/acpi/pcie_port.asl
deleted file mode 100644
index fedd9c97c6..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/pcie_port.asl
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Included in each PCIe Root Port device */
-
-OperationRegion (RPCS, PCI_Config, 0x00, 0xFF)
-Field (RPCS, AnyAcc, NoLock, Preserve)
-{
- Offset (0x4c), // Link Capabilities
- , 24,
- RPPN, 8, // Root Port Number
-}
diff --git a/src/southbridge/intel/ibexpeak/acpi/sata.asl b/src/southbridge/intel/ibexpeak/acpi/sata.asl
deleted file mode 100644
index e0c336ac5d..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/sata.asl
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-// Intel SATA Controller 0:1f.2
-
-// Note: Some BIOSes put the S-ATA code into an SSDT to make it easily
-// pluggable
-
-Device (SATA)
-{
- Name (_ADR, 0x001f0002)
-
- Device (PRID)
- {
- Name (_ADR, 0)
-
- // Get Timing Mode
- Method (_GTM)
- {
- Name(PBUF, Buffer(20) {
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00 })
-
- CreateDwordField (PBUF, 0, PIO0)
- CreateDwordField (PBUF, 4, DMA0)
- CreateDwordField (PBUF, 8, PIO1)
- CreateDwordField (PBUF, 12, DMA1)
- CreateDwordField (PBUF, 16, FLAG)
-
- // TODO fill return structure
-
- Return (PBUF)
- }
-
- // Set Timing Mode
- Method (_STM, 3)
- {
- CreateDwordField (Arg0, 0, PIO0)
- CreateDwordField (Arg0, 4, DMA0)
- CreateDwordField (Arg0, 8, PIO1)
- CreateDwordField (Arg0, 12, DMA1)
- CreateDwordField (Arg0, 16, FLAG)
-
- // TODO: Do the deed
- }
-
- Device (DSK0)
- {
- Name (_ADR, 0)
- // TODO: _RMV ?
- // TODO: _GTF ?
- }
-
- Device (DSK1)
- {
- Name (_ADR, 1)
-
- // TODO: _RMV ?
- // TODO: _GTF ?
- }
-
- }
-}
-
diff --git a/src/southbridge/intel/ibexpeak/acpi/sleepstates.asl b/src/southbridge/intel/ibexpeak/acpi/sleepstates.asl
deleted file mode 100644
index 06bfcb6a58..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/sleepstates.asl
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-Name(\_S0, Package(){0x0,0x0,0x0,0x0})
-// Name(\_S1, Package(){0x1,0x1,0x0,0x0})
-Name(\_S3, Package(){0x5,0x5,0x0,0x0})
-Name(\_S4, Package(){0x6,0x6,0x0,0x0})
-Name(\_S5, Package(){0x7,0x7,0x0,0x0})
-
diff --git a/src/southbridge/intel/ibexpeak/acpi/smbus.asl b/src/southbridge/intel/ibexpeak/acpi/smbus.asl
deleted file mode 100644
index 4409308325..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/smbus.asl
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-// Intel SMBus Controller 0:1f.3
-
-Device (SBUS)
-{
- Name (_ADR, 0x001f0003)
-
-#ifdef ENABLE_SMBUS_METHODS
- OperationRegion (SMBP, PCI_Config, 0x00, 0x100)
- Field(SMBP, DWordAcc, NoLock, Preserve)
- {
- Offset(0x40),
- , 2,
- I2CE, 1
- }
-
- OperationRegion (SMBI, SystemIO, SMBUS_IO_BASE, 0x20)
- Field (SMBI, ByteAcc, NoLock, Preserve)
- {
- HSTS, 8, // Host Status
- , 8,
- HCNT, 8, // Host Control
- HCMD, 8, // Host Command
- TXSA, 8, // Transmit Slave Address
- DAT0, 8, // Host Data 0
- DAT1, 8, // Host Data 1
- HBDB, 8, // Host Block Data Byte
- PECK, 8, // Packet Error Check
- RXSA, 8, // Receive Slave Address
- RXDA, 16, // Receive Slave Data
- AUXS, 8, // Auxiliary Status
- AUXC, 8, // Auxiliary Control
- SLPC, 8, // SMLink Pin Control
- SBPC, 8, // SMBus Pin Control
- SSTS, 8, // Slave Status
- SCMD, 8, // Slave Command
- NADR, 8, // Notify Device Address
- NDLB, 8, // Notify Data Low Byte
- NDLH, 8, // Notify Data High Byte
- }
-
- // Kill all SMBus communication
- Method (KILL, 0, Serialized)
- {
- Or (HCNT, 0x02, HCNT) // Send Kill
- Or (HSTS, 0xff, HSTS) // Clean Status
- }
-
- // Check if last operation completed
- // return Failure = 0, Success = 1
- Method (CMPL, 0, Serialized)
- {
- Store (4000, Local0) // Timeout 200ms in 50us steps
- While (Local0) {
- If (And(HSTS, 0x02)) { // Completion Status?
- Return (1) // Operation Completed
- } Else {
- Stall (50)
- Decrement (Local0)
- If (LEqual(Local0, 0)) {
- KILL()
- }
- }
- }
-
- Return (0) // Failure
- }
-
-
- // Wait for SMBus to become ready
- Method (SRDY, 0, Serialized)
- {
- Store (200, Local0) // Timeout 200ms
- While (Local0) {
- If (And(HSTS, 0x40)) { // IN_USE?
- Sleep(1) // Wait 1ms
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- Return (1)
- }
- } Else {
- Store (0, Local0) // We're ready
- }
- }
-
- Store (4000, Local0) // Timeout 200ms (50us * 4000)
- While (Local0) {
- If (And (HSTS, 0x01)) { // Host Busy?
- Stall(50) // Wait 50us
- Decrement(Local0) // timeout--
- If (LEqual(Local0, 0)) {
- KILL()
- }
- } Else {
- Return (0) // Success
- }
- }
-
- Return (1) // Failure
- }
-
- // SMBus Send Byte
- // Arg0: Address
- // Arg1: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SSXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Data Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Receive Byte
- // Arg0: Address
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRXB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
-
- Store (0x44, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-
-
- // SMBus Write Byte
- // Arg0: Address
- // Arg1: Command
- // Arg2: Data
- // Return: 1 = Success, 0=Failure
-
- Method (SWRB, 3, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0)
- }
-
- // Send Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Arg0, TXSA) // Write Address
- Store (Arg1, HCMD) // Write Command
- Store (Arg2, DAT0) // Write Data
-
- Store (0x48, HCNT) // Start + Byte Protocol
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (1) // Success
- }
-
- Return (0)
- }
-
-
- // SMBus Read Byte
- // Arg0: Address
- // Arg1: Command
- // Return: 0xffff = Failure, Data (8bit) = Success
-
- Method (SRDB, 2, Serialized)
- {
-
- // Is the SMBus Controller Ready?
- If (SRDY()) {
- Return (0xffff)
- }
-
- // Receive Byte
- Store (0, I2CE) // SMBus Enable
- Store (0xbf, HSTS)
- Store (Or (Arg0, 1), TXSA) // Write Address
- Store (Arg1, HCMD) // Command
-
- Store (0x48, HCNT) // Start
-
- If (CMPL()) {
- Or (HSTS, 0xff, HSTS) // Clean up
- Return (DAT0) // Success
- }
-
- Return (0xffff)
- }
-#endif
-}
-
diff --git a/src/southbridge/intel/ibexpeak/acpi/usb.asl b/src/southbridge/intel/ibexpeak/acpi/usb.asl
deleted file mode 100644
index f19d3685ae..0000000000
--- a/src/southbridge/intel/ibexpeak/acpi/usb.asl
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* Intel Cougar Point USB support */
-
-// EHCI Controller 0:1d.0
-
-Device (EHC1)
-{
- Name(_ADR, 0x001d0000)
-
- Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
-
- // Leave USB ports on for to allow Wake from USB
-
- Method(_S3D,0) // Highest D State in S3 State
- {
- Return (2)
- }
-
- Method(_S4D,0) // Highest D State in S4 State
- {
- Return (2)
- }
-
- Device (HUB7)
- {
- Name (_ADR, 0x00000000)
-
- // How many are there?
- Device (PRT1) { Name (_ADR, 1) } // USB Port 0
- Device (PRT2) { Name (_ADR, 2) } // USB Port 1
- Device (PRT3) { Name (_ADR, 3) } // USB Port 2
- Device (PRT4) { Name (_ADR, 4) } // USB Port 3
- Device (PRT5) { Name (_ADR, 5) } // USB Port 4
- Device (PRT6) { Name (_ADR, 6) } // USB Port 5
- }
-}
-
-// EHCI #2 Controller 0:1a.0
-
-Device (EHC2)
-{
- Name(_ADR, 0x001a0000)
-
- Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
-
- // Leave USB ports on for to allow Wake from USB
-
- Method(_S3D,0) // Highest D State in S3 State
- {
- Return (2)
- }
-
- Method(_S4D,0) // Highest D State in S4 State
- {
- Return (2)
- }
-
- Device (HUB7)
- {
- Name (_ADR, 0x00000000)
-
- // How many are there?
- Device (PRT1) { Name (_ADR, 1) } // USB Port 0
- Device (PRT2) { Name (_ADR, 2) } // USB Port 1
- Device (PRT3) { Name (_ADR, 3) } // USB Port 2
- Device (PRT4) { Name (_ADR, 4) } // USB Port 3
- Device (PRT5) { Name (_ADR, 5) } // USB Port 4
- Device (PRT6) { Name (_ADR, 6) } // USB Port 5
- }
-}
-
-Device (XHC)
-{
- Name(_ADR, 0x00140000)
- OperationRegion(XDEV, PCI_Config, 0, 256)
- Field(XDEV, DWordAcc, NoLock, Preserve)
- {
- Offset(0xD0),
- X2PR, 32, // XUSB2PR
- PRM2, 32, // XUSB2PRM
- SSEN, 32, // USB3_PSSEN
- RPM3, 32, // USB3PRM
- XPRT, 32, // XHCI Ports
- }
-
- Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
-
- Method(POSC,3,Serialized)
- {
- // Create DWord field from the Capabilities Buffer
- CreateDWordField(Arg2,0,CDW1)
-
- // Check revision
- If(LNotEqual(Arg1,One)) {
- // Set unknown revision bit
- Or(CDW1,0x8,CDW1)
- }
-
- // Set failure if xHCI is disabled by coreboot
- If(LEqual(XHCI, 0)) {
- Or(CDW1,0x2,CDW1)
- }
-
- // Query flag clear and xHCI in auto mode
- If(LAnd(LNot(And(CDW1,0x1)),LOr(LEqual(XHCI ,2), LEqual(XHCI ,3)))) {
- Store ("XHCI Switch", Debug)
- Store(Zero, Local0)
- And(XPRT, 0x3, Local0)
- If(LOr(LEqual(Local0, 0), LEqual(Local0, 1))) {
- Store(0xF, Local1)
- }
- ElseIf(LEqual(Local0, 2)) {
- Store(0x3, Local1)
- }
- ElseIf(LEqual(Local0, 3)) {
- Store(Zero, Local1)
- }
- And(RPM3, 0xFFFFFFF0, Local0)
- Or(Local0, Local1, RPM3)
- And(PRM2, 0xFFFFFFF0, Local0)
- Or(Local0, Local1, PRM2)
- And(SSEN, 0xFFFFFFF0, Local0)
- Or(Local0, Local1, SSEN)
- And(X2PR, 0xFFFFFFF0, Local0)
- Or(Local0, Local1, X2PR)
- }
- Return(Arg2)
- }
-
- // Leave USB ports on for to allow Wake from USB
- Method(_S3D,0) // Highest D State in S3 State
- {
- Return (2)
- }
-
- Method(_S4D,0) // Highest D State in S4 State
- {
- Return (2)
- }
-}
diff --git a/src/southbridge/intel/ibexpeak/azalia.c b/src/southbridge/intel/ibexpeak/azalia.c
deleted file mode 100644
index 6662df4990..0000000000
--- a/src/southbridge/intel/ibexpeak/azalia.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <arch/io.h>
-#include <delay.h>
-#include "pch.h"
-
-#define HDA_ICII_REG 0x68
-#define HDA_ICII_BUSY (1 << 0)
-#define HDA_ICII_VALID (1 << 1)
-
-typedef struct southbridge_intel_ibexpeak_config config_t;
-
-static int set_bits(u32 port, u32 mask, u32 val)
-{
- u32 reg32;
- int count;
-
- /* Write (val & mask) to port */
- val &= mask;
- reg32 = read32(port);
- reg32 &= ~mask;
- reg32 |= val;
- write32(port, reg32);
-
- /* Wait for readback of register to
- * match what was just written to it
- */
- count = 50;
- do {
- /* Wait 1ms based on BKDG wait time */
- mdelay(1);
- reg32 = read32(port);
- reg32 &= mask;
- } while ((reg32 != val) && --count);
-
- /* Timeout occurred */
- if (!count)
- return -1;
- return 0;
-}
-
-static int codec_detect(u32 base)
-{
- u8 reg8;
-
- /* Set Bit 0 to 1 to exit reset state (BAR + 0x8)[0] */
- if (set_bits(base + 0x08, 1, 1) == -1)
- goto no_codec;
-
- /* Write back the value once reset bit is set. */
- write16(base + 0x0, read16(base + 0x0));
-
- /* Read in Codec location (BAR + 0xe)[2..0]*/
- reg8 = read8(base + 0xe);
- reg8 &= 0x0f;
- if (!reg8)
- goto no_codec;
-
- return reg8;
-
-no_codec:
- /* Codec Not found */
- /* Put HDA back in reset (BAR + 0x8) [0] */
- set_bits(base + 0x08, 1, 0);
- printk(BIOS_DEBUG, "Azalia: No codec!\n");
- return 0;
-}
-
-const u32 * cim_verb_data = NULL;
-u32 cim_verb_data_size = 0;
-const u32 * pc_beep_verbs = NULL;
-u32 pc_beep_verbs_size = 0;
-
-static u32 find_verb(struct device *dev, u32 viddid, const u32 ** verb)
-{
- int idx=0;
-
- while (idx < (cim_verb_data_size / sizeof(u32))) {
- u32 verb_size = 4 * cim_verb_data[idx+2]; // in u32
- if (cim_verb_data[idx] != viddid) {
- idx += verb_size + 3; // skip verb + header
- continue;
- }
- *verb = &cim_verb_data[idx+3];
- return verb_size;
- }
-
- /* Not all codecs need to load another verb */
- return 0;
-}
-
-/**
- * Wait 50usec for the codec to indicate it is ready
- * no response would imply that the codec is non-operative
- */
-
-static int wait_for_ready(u32 base)
-{
- /* Use a 1msec timeout */
-
- int timeout = 1000;
-
- while(timeout--) {
- u32 reg32 = read32(base + HDA_ICII_REG);
- if (!(reg32 & HDA_ICII_BUSY))
- return 0;
- udelay(1);
- }
-
- return -1;
-}
-
-/**
- * Wait 50usec for the codec to indicate that it accepted
- * the previous command. No response would imply that the code
- * is non-operative
- */
-
-static int wait_for_valid(u32 base)
-{
- u32 reg32;
-
- /* Send the verb to the codec */
- reg32 = read32(base + HDA_ICII_REG);
- reg32 |= HDA_ICII_BUSY | HDA_ICII_VALID;
- write32(base + HDA_ICII_REG, reg32);
-
- /* Use a 1msec timeout */
-
- int timeout = 1000;
- while(timeout--) {
- reg32 = read32(base + HDA_ICII_REG);
- if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) ==
- HDA_ICII_VALID)
- return 0;
- udelay(1);
- }
-
- return -1;
-}
-
-static void codec_init(struct device *dev, u32 base, int addr)
-{
- u32 reg32;
- const u32 *verb;
- u32 verb_size;
- int i;
-
- printk(BIOS_DEBUG, "Azalia: Initializing codec #%d\n", addr);
-
- /* 1 */
- if (wait_for_ready(base) == -1) {
- printk(BIOS_DEBUG, " codec not ready.\n");
- return;
- }
-
- reg32 = (addr << 28) | 0x000f0000;
- write32(base + 0x60, reg32);
-
- if (wait_for_valid(base) == -1) {
- printk(BIOS_DEBUG, " codec not valid.\n");
- return;
- }
-
- reg32 = read32(base + 0x64);
-
- /* 2 */
- printk(BIOS_DEBUG, "Azalia: codec viddid: %08x\n", reg32);
- verb_size = find_verb(dev, reg32, &verb);
-
- if (!verb_size) {
- printk(BIOS_DEBUG, "Azalia: No verb!\n");
- return;
- }
- printk(BIOS_DEBUG, "Azalia: verb_size: %d\n", verb_size);
-
- /* 3 */
- for (i = 0; i < verb_size; i++) {
- if (wait_for_ready(base) == -1)
- return;
-
- write32(base + 0x60, verb[i]);
-
- if (wait_for_valid(base) == -1)
- return;
- }
- printk(BIOS_DEBUG, "Azalia: verb loaded.\n");
-}
-
-static void codecs_init(struct device *dev, u32 base, u32 codec_mask)
-{
- int i;
- for (i = 3; i >= 0; i--) {
- if (codec_mask & (1 << i))
- codec_init(dev, base, i);
- }
-
- for (i = 0; i < pc_beep_verbs_size; i++) {
- if (wait_for_ready(base) == -1)
- return;
-
- write32(base + 0x60, pc_beep_verbs[i]);
-
- if (wait_for_valid(base) == -1)
- return;
- }
-}
-
-static void azalia_init(struct device *dev)
-{
- u32 base;
- struct resource *res;
- u32 codec_mask;
- u8 reg8;
- u16 reg16;
- u32 reg32;
-
- /* Find base address */
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (!res)
- return;
-
- // NOTE this will break as soon as the Azalia get's a bar above
- // 4G. Is there anything we can do about it?
- base = (u32)res->base;
- printk(BIOS_DEBUG, "Azalia: base = %08x\n", (u32)base);
-
- if (RCBA32(0x2030) & (1 << 31)) {
- reg32 = pci_mmio_read_config32(dev, 0x120);
- reg32 &= 0xf8ffff01;
- reg32 |= (1 << 24); // 2 << 24 for server
- reg32 |= RCBA32(0x2030) & 0xfe;
- pci_mmio_write_config32(dev, 0x120, reg32);
-
- reg16 = pci_mmio_read_config16(dev, 0x78);
- reg16 |= (1 << 11);
- pci_mmio_write_config16(dev, 0x78, reg16);
- } else
- printk(BIOS_DEBUG, "Azalia: V1CTL disabled.\n");
-
- reg32 = pci_mmio_read_config32(dev, 0x114);
- reg32 &= ~0xfe;
- pci_mmio_write_config32(dev, 0x114, reg32);
-
- // Set VCi enable bit
- reg32 = pci_mmio_read_config32(dev, 0x120);
- reg32 |= (1 << 31);
- pci_mmio_write_config32(dev, 0x120, reg32);
-
- // Enable HDMI codec:
- reg32 = pci_read_config32(dev, 0xc4);
- reg32 |= (1 << 1);
- pci_write_config32(dev, 0xc4, reg32);
-
- reg8 = pci_read_config8(dev, 0x43);
- reg8 |= (1 << 6);
- pci_write_config8(dev, 0x43, reg8);
-
- /* Additional programming steps */
- reg32 = pci_read_config32(dev, 0xc4);
- reg32 |= (1 << 13);
- pci_write_config32(dev, 0xc4, reg32);
-
- reg32 = pci_read_config32(dev, 0xc4);
- reg32 |= (1 << 10);
- pci_write_config32(dev, 0xc4, reg32);
-
- reg32 = pci_read_config32(dev, 0xd0);
- reg32 &= ~(1 << 31);
- pci_write_config32(dev, 0xd0, reg32);
-
- if (dev->device == 0x1e20) {
- /* Additional step on Panther Point */
- reg32 = pci_read_config32(dev, 0xc4);
- reg32 |= (1 << 17);
- pci_write_config32(dev, 0xc4, reg32);
- }
-
- /* Set Bus Master */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
-
- pci_write_config8(dev, 0x3c, 0x0a); // unused?
-
- /* Codec Initialization Programming Sequence */
-
- /* Take controller out of reset */
- reg32 = read32(base + 0x08);
- reg32 |= (1 << 0);
- write32(base + 0x08, reg32);
- /* Wait 1ms */
- udelay(1000);
-
- //
- reg8 = pci_read_config8(dev, 0x40); // Audio Control
- reg8 |= 1; // Select Azalia mode. This needs to be controlled via devicetree.cb
- pci_write_config8(dev, 0x40, reg8);
-
- reg8 = pci_read_config8(dev, 0x4d); // Docking Status
- reg8 &= ~(1 << 7); // Docking not supported
- pci_write_config8(dev, 0x4d, reg8);
-
- codec_mask = codec_detect(base);
-
- if (codec_mask) {
- printk(BIOS_DEBUG, "Azalia: codec_mask = %02x\n", codec_mask);
- codecs_init(dev, base, codec_mask);
- }
-
- /* Enable dynamic clock gating */
- reg8 = pci_read_config8(dev, 0x43);
- reg8 &= ~0x7;
- reg8 |= (1 << 2) | (1 << 0);
- pci_write_config8(dev, 0x43, reg8);
-}
-
-static void azalia_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations azalia_pci_ops = {
- .set_subsystem = azalia_set_subsystem,
-};
-
-static struct device_operations azalia_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = azalia_init,
- .scan_bus = 0,
- .ops_pci = &azalia_pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b56, 0 };
-
-static const struct pci_driver pch_azalia __pci_driver = {
- .ops = &azalia_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
-
diff --git a/src/southbridge/intel/ibexpeak/bootblock.c b/src/southbridge/intel/ibexpeak/bootblock.c
deleted file mode 100644
index 85a940e2de..0000000000
--- a/src/southbridge/intel/ibexpeak/bootblock.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <cpu/x86/tsc.h>
-#include "pch.h"
-
-static void store_initial_timestamp(void)
-{
- /* On Cougar Point we have two 32bit scratchpad registers available:
- * D0:F0 0xdc (SKPAD)
- * D31:F2 0xd0 (SATA SP)
- */
- tsc_t tsc = rdtsc();
- pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
- pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
-}
-
-/*
- * Enable Prefetching and Caching.
- */
-static void enable_spi_prefetch(void)
-{
- u8 reg8;
- device_t dev;
-
- dev = PCI_DEV(0, 0x1f, 0);
-
- reg8 = pci_read_config8(dev, 0xdc);
- reg8 &= ~(3 << 2);
- reg8 |= (2 << 2); /* Prefetching and Caching Enabled */
- pci_write_config8(dev, 0xdc, reg8);
-}
-
-static void enable_port80_on_lpc(void)
-{
- device_t dev = PCI_DEV(0, 0x1f, 0);
-
- /* Enable port 80 POST on LPC */
- pci_write_config32(dev, RCBA, DEFAULT_RCBA | 1);
-#if 0
- RCBA32(GCS) &= (~0x04);
-#else
- volatile u32 *gcs = (volatile u32 *)(DEFAULT_RCBA + GCS);
- u32 reg32 = *gcs;
- reg32 = reg32 & ~0x04;
- *gcs = reg32;
-#endif
-}
-
-static void set_spi_speed(void)
-{
- u32 fdod;
- u8 ssfc;
-
- /* Observe SPI Descriptor Component Section 0 */
- RCBA32(0x38b0) = 0x1000;
-
- /* Extract the Write/Erase SPI Frequency from descriptor */
- fdod = RCBA32(0x38b4);
- fdod >>= 24;
- fdod &= 7;
-
- /* Set Software Sequence frequency to match */
- ssfc = RCBA8(0x3893);
- ssfc &= ~7;
- ssfc |= fdod;
- RCBA8(0x3893) = ssfc;
-}
-
-static void bootblock_southbridge_init(void)
-{
-#if CONFIG_COLLECT_TIMESTAMPS
- store_initial_timestamp();
-#endif
- enable_spi_prefetch();
- enable_port80_on_lpc();
- set_spi_speed();
-
- /* Enable upper 128bytes of CMOS */
- RCBA32(RC) = (1 << 2);
-}
diff --git a/src/southbridge/intel/ibexpeak/chip.h b/src/southbridge/intel/ibexpeak/chip.h
deleted file mode 100644
index 83248d5a9a..0000000000
--- a/src/southbridge/intel/ibexpeak/chip.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H
-#define SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H
-
-struct southbridge_intel_ibexpeak_config {
- /**
- * Interrupt Routing configuration
- * If bit7 is 1, the interrupt is disabled.
- */
- uint8_t pirqa_routing;
- uint8_t pirqb_routing;
- uint8_t pirqc_routing;
- uint8_t pirqd_routing;
- uint8_t pirqe_routing;
- uint8_t pirqf_routing;
- uint8_t pirqg_routing;
- uint8_t pirqh_routing;
-
- /**
- * GPI Routing configuration
- *
- * Only the lower two bits have a meaning:
- * 00: No effect
- * 01: SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
- * 10: SCI (if corresponding GPIO_EN bit is also set)
- * 11: reserved
- */
- uint8_t gpi0_routing;
- uint8_t gpi1_routing;
- uint8_t gpi2_routing;
- uint8_t gpi3_routing;
- uint8_t gpi4_routing;
- uint8_t gpi5_routing;
- uint8_t gpi6_routing;
- uint8_t gpi7_routing;
- uint8_t gpi8_routing;
- uint8_t gpi9_routing;
- uint8_t gpi10_routing;
- uint8_t gpi11_routing;
- uint8_t gpi12_routing;
- uint8_t gpi13_routing;
- uint8_t gpi14_routing;
- uint8_t gpi15_routing;
-
- uint32_t gpe0_en;
- uint16_t alt_gp_smi_en;
-
- /* IDE configuration */
- uint32_t ide_legacy_combined;
- uint32_t sata_ahci;
- uint8_t sata_port_map;
- uint32_t sata_port0_gen3_tx;
- uint32_t sata_port1_gen3_tx;
-
- /**
- * SATA Interface Speed Support Configuration
- *
- * Only the lower two bits have a meaning:
- * 00 - No effect (leave as chip default)
- * 01 - 1.5 Gb/s maximum speed
- * 10 - 3.0 Gb/s maximum speed
- * 11 - 6.0 Gb/s maximum speed
- */
- uint8_t sata_interface_speed_support;
-
- uint32_t gen1_dec;
- uint32_t gen2_dec;
- uint32_t gen3_dec;
- uint32_t gen4_dec;
-
- /* Enable linear PCIe Root Port function numbers starting at zero */
- uint8_t pcie_port_coalesce;
-
- /* Override PCIe ASPM */
- uint8_t pcie_aspm_f0;
- uint8_t pcie_aspm_f1;
- uint8_t pcie_aspm_f2;
- uint8_t pcie_aspm_f3;
- uint8_t pcie_aspm_f4;
- uint8_t pcie_aspm_f5;
- uint8_t pcie_aspm_f6;
- uint8_t pcie_aspm_f7;
-};
-
-#endif /* SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H */
diff --git a/src/southbridge/intel/ibexpeak/early_me.c b/src/southbridge/intel/ibexpeak/early_me.c
deleted file mode 100644
index 670e1cedf5..0000000000
--- a/src/southbridge/intel/ibexpeak/early_me.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <arch/hlt.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <delay.h>
-#include <device/pci_ids.h>
-#include <string.h>
-#include "me.h"
-#include "pch.h"
-
-static const char *me_ack_values[] = {
- [ME_HFS_ACK_NO_DID] = "No DID Ack received",
- [ME_HFS_ACK_RESET] = "Non-power cycle reset",
- [ME_HFS_ACK_PWR_CYCLE] = "Power cycle reset",
- [ME_HFS_ACK_S3] = "Go to S3",
- [ME_HFS_ACK_S4] = "Go to S4",
- [ME_HFS_ACK_S5] = "Go to S5",
- [ME_HFS_ACK_GBL_RESET] = "Global Reset",
- [ME_HFS_ACK_CONTINUE] = "Continue to boot"
-};
-
-static inline void pci_read_dword_ptr(void *ptr, int offset)
-{
- u32 dword = pci_read_config32(PCH_ME_DEV, offset);
- memcpy(ptr, &dword, sizeof(dword));
-}
-
-static inline void pci_write_dword_ptr(void *ptr, int offset)
-{
- u32 dword = 0;
- memcpy(&dword, ptr, sizeof(dword));
- pci_write_config32(PCH_ME_DEV, offset, dword);
-}
-
-void intel_early_me_status(void)
-{
- struct me_hfs hfs;
- struct me_gmes gmes;
-
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- pci_read_dword_ptr(&gmes, PCI_ME_GMES);
-
- intel_me_status(&hfs, &gmes);
-}
-
-int intel_early_me_init(void)
-{
- int count;
- struct me_uma uma;
- struct me_hfs hfs;
-
- printk(BIOS_INFO, "Intel ME early init\n");
-
- /* Wait for ME UMA SIZE VALID bit to be set */
- for (count = ME_RETRY; count > 0; --count) {
- pci_read_dword_ptr(&uma, PCI_ME_UMA);
- if (uma.valid)
- break;
- udelay(ME_DELAY);
- }
- if (!count) {
- printk(BIOS_ERR, "ERROR: ME is not ready!\n");
- return -1;
- }
-
- /* Check for valid firmware */
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- if (hfs.fpt_bad) {
- printk(BIOS_WARNING, "WARNING: ME has bad firmware\n");
- return -1;
- }
-
- printk(BIOS_INFO, "Intel ME firmware is ready\n");
- return 0;
-}
-
-int intel_early_me_uma_size(void)
-{
- struct me_uma uma;
-
- pci_read_dword_ptr(&uma, PCI_ME_UMA);
- if (uma.valid) {
- printk(BIOS_DEBUG, "ME: Requested %uMB UMA\n", uma.size);
- return uma.size;
- }
-
- printk(BIOS_DEBUG, "ME: Invalid UMA size\n");
- return 0;
-}
-
-static inline void set_global_reset(int enable)
-{
- u32 etr3 = pci_read_config32(PCH_LPC_DEV, ETR3);
-
- /* Clear CF9 Without Resume Well Reset Enable */
- etr3 &= ~ETR3_CWORWRE;
-
- /* CF9GR indicates a Global Reset */
- if (enable)
- etr3 |= ETR3_CF9GR;
- else
- etr3 &= ~ETR3_CF9GR;
-
- pci_write_config32(PCH_LPC_DEV, ETR3, etr3);
-}
-
-int intel_early_me_init_done(u8 status)
-{
- u8 reset;
- int count;
- u32 mebase_l, mebase_h;
- struct me_hfs hfs;
- struct me_did did = {
- .init_done = ME_INIT_DONE,
- .status = status
- };
-
- /* MEBASE from MESEG_BASE[35:20] */
- mebase_l = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_L);
- mebase_h = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_H) & 0xf;
- did.uma_base = (mebase_l >> 20) | (mebase_h << 12);
-
- /* Send message to ME */
- printk(BIOS_DEBUG, "ME: Sending Init Done with status: %d, "
- "UMA base: 0x%04x\n", status, did.uma_base);
-
- pci_write_dword_ptr(&did, PCI_ME_H_GS);
-
- /* Must wait for ME acknowledgement */
- for (count = ME_RETRY; count > 0; --count) {
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- if (hfs.bios_msg_ack)
- break;
- udelay(ME_DELAY);
- }
- if (!count) {
- printk(BIOS_ERR, "ERROR: ME failed to respond\n");
- return -1;
- }
-
- /* Return the requested BIOS action */
- printk(BIOS_NOTICE, "ME: Requested BIOS Action: %s\n",
- me_ack_values[hfs.ack_data]);
-
- /* Check status after acknowledgement */
- intel_early_me_status();
-
- reset = 0;
- switch (hfs.ack_data) {
- case ME_HFS_ACK_CONTINUE:
- /* Continue to boot */
- return 0;
- case ME_HFS_ACK_RESET:
- /* Non-power cycle reset */
- set_global_reset(0);
- reset = 0x06;
- break;
- case ME_HFS_ACK_PWR_CYCLE:
- /* Power cycle reset */
- set_global_reset(0);
- reset = 0x0e;
- break;
- case ME_HFS_ACK_GBL_RESET:
- /* Global reset */
- set_global_reset(1);
- reset = 0x0e;
- break;
- case ME_HFS_ACK_S3:
- case ME_HFS_ACK_S4:
- case ME_HFS_ACK_S5:
- break;
- }
-
- /* Perform the requested reset */
- if (reset) {
- outb(reset, 0xcf9);
- hlt();
- }
- return -1;
-}
diff --git a/src/southbridge/intel/ibexpeak/early_smbus.c b/src/southbridge/intel/ibexpeak/early_smbus.c
deleted file mode 100644
index d8aff926cc..0000000000
--- a/src/southbridge/intel/ibexpeak/early_smbus.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-#include <device/pci_def.h>
-#include "pch.h"
-#include "smbus.h"
-
-void enable_smbus(void)
-{
- device_t dev;
-
- /* Set the SMBus device statically. */
- dev = PCI_DEV(0x0, 0x1f, 0x3);
-
- /* Check to make sure we've got the right device. */
- if (pci_read_config16(dev, 0x0) != 0x8086) {
- die("SMBus controller not found!");
- }
-
- /* Set SMBus I/O base. */
- pci_write_config32(dev, SMB_BASE,
- SMBUS_IO_BASE | PCI_BASE_ADDRESS_SPACE_IO);
-
- /* Set SMBus enable. */
- pci_write_config8(dev, HOSTC, HST_EN);
-
- /* Set SMBus I/O space enable. */
- pci_write_config16(dev, PCI_COMMAND, PCI_COMMAND_IO);
-
- /* Disable interrupt generation. */
- outb(0, SMBUS_IO_BASE + SMBHSTCTL);
-
- /* Clear any lingering errors, so transactions can run. */
- outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), SMBUS_IO_BASE + SMBHSTSTAT);
- print_debug("SMBus controller enabled.\n");
-}
-
-int smbus_read_byte(unsigned device, unsigned address)
-{
- return do_smbus_read_byte(SMBUS_IO_BASE, device, address);
-}
-
-int smbus_write_byte(unsigned device, unsigned address, u8 data)
-{
- return do_smbus_write_byte(SMBUS_IO_BASE, device, address, data);
-}
-
-int smbus_block_read(unsigned device, unsigned cmd, u8 bytes, u8 *buf)
-{
- return do_smbus_block_read(SMBUS_IO_BASE, device, cmd, bytes, buf);
-}
-
-int smbus_block_write(unsigned device, unsigned cmd, u8 bytes, const u8 *buf)
-{
- return do_smbus_block_write(SMBUS_IO_BASE, device, cmd, bytes, buf);
-}
-
diff --git a/src/southbridge/intel/ibexpeak/early_spi.c b/src/southbridge/intel/ibexpeak/early_spi.c
deleted file mode 100644
index 6f57f637a9..0000000000
--- a/src/southbridge/intel/ibexpeak/early_spi.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-#include <device/pci_def.h>
-#include <delay.h>
-#include "pch.h"
-
-#define SPI_DELAY 10 /* 10us */
-#define SPI_RETRY 200000 /* 2s */
-
-static int early_spi_read_block(u32 offset, u8 size, u8 *buffer)
-{
- u32 *ptr32 = (u32*)buffer;
- u32 i;
-
- /* Clear status bits */
- RCBA16(SPIBAR_HSFS) |= SPIBAR_HSFS_AEL | SPIBAR_HSFS_FCERR |
- SPIBAR_HSFS_FDONE;
-
- if (RCBA16(SPIBAR_HSFS) & SPIBAR_HSFS_SCIP) {
- printk(BIOS_ERR, "SPI ERROR: transaction in progress\n");
- return -1;
- }
-
- /* Set flash address */
- RCBA32(SPIBAR_FADDR) = offset;
-
- /* Setup read transaction */
- RCBA16(SPIBAR_HSFC) = SPIBAR_HSFC_BYTE_COUNT(size) |
- SPIBAR_HSFC_CYCLE_READ;
-
- /* Start transactinon */
- RCBA16(SPIBAR_HSFC) |= SPIBAR_HSFC_GO;
-
- /* Wait for completion */
- for (i = 0; i < SPI_RETRY; i++) {
- if (RCBA16(SPIBAR_HSFS) & SPIBAR_HSFS_SCIP) {
- /* Cycle in progress, wait 1ms */
- udelay(SPI_DELAY);
- continue;
- }
-
- if (RCBA16(SPIBAR_HSFS) & SPIBAR_HSFS_AEL) {
- printk(BIOS_ERR, "SPI ERROR: Access Error\n");
- return -1;
-
- }
-
- if (RCBA16(SPIBAR_HSFS) & SPIBAR_HSFS_FCERR) {
- printk(BIOS_ERR, "SPI ERROR: Flash Cycle Error\n");
- return -1;
- }
- break;
- }
-
- if (i >= SPI_RETRY) {
- printk(BIOS_ERR, "SPI ERROR: Timeout\n");
- return -1;
- }
-
- /* Read the data */
- for (i = 0; i < size; i+=sizeof(u32)) {
- if (size-i >= 4) {
- /* reading >= dword */
- *ptr32++ = RCBA32(SPIBAR_FDATA(i/sizeof(u32)));
- } else {
- /* reading < dword */
- u8 j, *ptr8 = (u8*)ptr32;
- u32 temp = RCBA32(SPIBAR_FDATA(i/sizeof(u32)));
- for (j = 0; j < (size-i); j++) {
- *ptr8++ = temp & 0xff;
- temp >>= 8;
- }
- }
- }
-
- return size;
-}
-
-int early_spi_read(u32 offset, u32 size, u8 *buffer)
-{
- u32 current = 0;
-
- while (size > 0) {
- u8 count = (size < 64) ? size : 64;
- if (early_spi_read_block(offset + current, count,
- buffer + current) < 0)
- return -1;
- size -= count;
- current += count;
- }
-
- return 0;
-}
diff --git a/src/southbridge/intel/ibexpeak/early_usb.c b/src/southbridge/intel/ibexpeak/early_usb.c
deleted file mode 100644
index f4e526d85f..0000000000
--- a/src/southbridge/intel/ibexpeak/early_usb.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-#include <device/pci_def.h>
-#include "pch.h"
-
-#define PCH_EHCI1_TEMP_BAR0 0xe8000000
-#define PCH_EHCI2_TEMP_BAR0 0xe8000400
-#define PCH_XHCI_TEMP_BAR0 0xe8001000
-
-/*
- * Setup USB controller MMIO BAR to prevent the
- * reference code from resetting the controller.
- *
- * The BAR will be re-assigned during device
- * enumeration so these are only temporary.
- */
-void enable_usb_bar(void)
-{
- device_t usb0 = PCH_EHCI1_DEV;
- device_t usb1 = PCH_EHCI2_DEV;
- device_t usb3 = PCH_XHCI_DEV;
- u32 cmd;
-
- /* USB Controller 1 */
- pci_write_config32(usb0, PCI_BASE_ADDRESS_0,
- PCH_EHCI1_TEMP_BAR0);
- cmd = pci_read_config32(usb0, PCI_COMMAND);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(usb0, PCI_COMMAND, cmd);
-
- /* USB Controller 1 */
- pci_write_config32(usb1, PCI_BASE_ADDRESS_0,
- PCH_EHCI1_TEMP_BAR0);
- cmd = pci_read_config32(usb1, PCI_COMMAND);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(usb1, PCI_COMMAND, cmd);
-
- /* USB3 Controller */
- pci_write_config32(usb3, PCI_BASE_ADDRESS_0,
- PCH_XHCI_TEMP_BAR0);
- cmd = pci_read_config32(usb3, PCI_COMMAND);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(usb3, PCI_COMMAND, cmd);
-}
diff --git a/src/southbridge/intel/ibexpeak/elog.c b/src/southbridge/intel/ibexpeak/elog.c
deleted file mode 100644
index 09dfcdbc2c..0000000000
--- a/src/southbridge/intel/ibexpeak/elog.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The ChromiumOS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <arch/acpi.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ops.h>
-#include <stdint.h>
-#include <string.h>
-#include <elog.h>
-#include "pch.h"
-
-void pch_log_state(void)
-{
- u16 pm1_sts, gen_pmcon_3, tco2_sts;
- u32 gpe0_sts, gpe0_en;
- u8 gen_pmcon_2;
- int i;
- struct device *lpc = dev_find_slot(0, PCI_DEVFN(0x1f, 0));
- if (!lpc)
- return;
-
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
- gpe0_sts = inl(DEFAULT_PMBASE + GPE0_STS);
- gpe0_en = inl(DEFAULT_PMBASE + GPE0_EN);
- tco2_sts = inw(DEFAULT_PMBASE + TCO2_STS);
- gen_pmcon_2 = pci_read_config8(lpc, GEN_PMCON_2);
- gen_pmcon_3 = pci_read_config16(lpc, GEN_PMCON_3);
-
- /* PWR_FLR Power Failure */
- if (gen_pmcon_2 & (1 << 0))
- elog_add_event(ELOG_TYPE_POWER_FAIL);
-
- /* SUS Well Power Failure */
- if (gen_pmcon_3 & (1 << 14))
- elog_add_event(ELOG_TYPE_SUS_POWER_FAIL);
-
- /* SYS_PWROK Failure */
- if (gen_pmcon_2 & (1 << 1))
- elog_add_event(ELOG_TYPE_SYS_PWROK_FAIL);
-
- /* PWROK Failure */
- if (gen_pmcon_2 & (1 << 0))
- elog_add_event(ELOG_TYPE_PWROK_FAIL);
-
- /* Second TCO Timeout */
- if (tco2_sts & (1 << 1))
- elog_add_event(ELOG_TYPE_TCO_RESET);
-
- /* Power Button Override */
- if (pm1_sts & (1 << 11))
- elog_add_event(ELOG_TYPE_POWER_BUTTON_OVERRIDE);
-
- /* System Reset Status (reset button pushed) */
- if (gen_pmcon_2 & (1 << 4))
- elog_add_event(ELOG_TYPE_RESET_BUTTON);
-
- /* General Reset Status */
- if (gen_pmcon_3 & (1 << 9))
- elog_add_event(ELOG_TYPE_SYSTEM_RESET);
-
- /* ACPI Wake */
- if (pm1_sts & (1 << 15))
- elog_add_event_byte(ELOG_TYPE_ACPI_WAKE,
- acpi_slp_type == 3 ? 3 : 5);
-
- /*
- * Wake sources
- */
-
- /* RTC */
- if (pm1_sts & (1 << 10))
- elog_add_event_wake(ELOG_WAKE_SOURCE_RTC, 0);
-
- /* PCI Express (TODO: determine wake device) */
- if (pm1_sts & (1 << 14))
- elog_add_event_wake(ELOG_WAKE_SOURCE_PCIE, 0);
-
- /* PME (TODO: determine wake device) */
- if (gpe0_sts & (1 << 13))
- elog_add_event_wake(ELOG_WAKE_SOURCE_PME, 0);
-
- /* Internal PME (TODO: determine wake device) */
- if (gpe0_sts & (1 << 13))
- elog_add_event_wake(ELOG_WAKE_SOURCE_PME_INTERNAL, 0);
-
- /* GPIO 0-15 */
- for (i = 0; i < 16; i++) {
- if ((gpe0_sts & (1 << (16+i))) && (gpe0_en & (1 << (16+i))))
- elog_add_event_wake(ELOG_WAKE_SOURCE_GPIO, i);
- }
-
- /* SMBUS Wake */
- if (gpe0_sts & (1 << 7))
- elog_add_event_wake(ELOG_WAKE_SOURCE_SMBUS, 0);
-}
diff --git a/src/southbridge/intel/ibexpeak/finalize.c b/src/southbridge/intel/ibexpeak/finalize.c
deleted file mode 100644
index 6430042e09..0000000000
--- a/src/southbridge/intel/ibexpeak/finalize.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <console/post_codes.h>
-#include <northbridge/intel/nehalem/pcie_config.c>
-#include "pch.h"
-#include <spi-generic.h>
-
-void intel_pch_finalize_smm(void)
-{
- /* Set SPI opcode menu */
- RCBA16(0x3894) = SPI_OPPREFIX;
- RCBA16(0x3896) = SPI_OPTYPE;
- RCBA32(0x3898) = SPI_OPMENU_LOWER;
- RCBA32(0x389c) = SPI_OPMENU_UPPER;
-
- /* Lock SPIBAR */
- RCBA32_OR(0x3804, (1 << 15));
-
-#if CONFIG_SPI_FLASH_SMM
- /* Re-init SPI driver to handle locked BAR */
- spi_init();
-#endif
-
- /* TCLOCKDN: TC Lockdown */
- RCBA32_OR(0x0050, (1 << 31));
-
- /* BIOS Interface Lockdown */
- RCBA32_OR(0x3410, (1 << 0));
-
- /* Function Disable SUS Well Lockdown */
- RCBA_AND_OR(8, 0x3420, ~0U, (1 << 7));
-
- /* Global SMI Lock */
- pcie_or_config16(PCH_LPC_DEV, 0xa0, 1 << 4);
-
- /* GEN_PMCON Lock */
- pcie_or_config8(PCH_LPC_DEV, 0xa6, (1 << 1) | (1 << 2));
-
- /* R/WO registers */
- RCBA32(0x21a4) = RCBA32(0x21a4);
- pcie_write_config32(PCI_DEV(0, 27, 0), 0x74,
- pcie_read_config32(PCI_DEV(0, 27, 0), 0x74));
-
- /* Indicate finalize step with post code */
- outb(POST_OS_BOOT, 0x80);
-}
diff --git a/src/southbridge/intel/ibexpeak/gpio.c b/src/southbridge/intel/ibexpeak/gpio.c
deleted file mode 100644
index 39241d6094..0000000000
--- a/src/southbridge/intel/ibexpeak/gpio.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <string.h>
-#include <arch/io.h>
-
-#include "pch.h"
-#include "gpio.h"
-
-#define MAX_GPIO_NUMBER 75 /* zero based */
-
-void setup_pch_gpios(const struct pch_gpio_map *gpio)
-{
- u16 gpiobase = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc;
-
- /* GPIO Set 1 */
- if (gpio->set1.level)
- outl(*((u32*)gpio->set1.level), gpiobase + GP_LVL);
- if (gpio->set1.mode)
- outl(*((u32*)gpio->set1.mode), gpiobase + GPIO_USE_SEL);
- if (gpio->set1.direction)
- outl(*((u32*)gpio->set1.direction), gpiobase + GP_IO_SEL);
- if (gpio->set1.reset)
- outl(*((u32*)gpio->set1.reset), gpiobase + GP_RST_SEL1);
- if (gpio->set1.invert)
- outl(*((u32*)gpio->set1.invert), gpiobase + GPI_INV);
- if (gpio->set1.blink)
- outl(*((u32*)gpio->set1.blink), gpiobase + GPO_BLINK);
-
- /* GPIO Set 2 */
- if (gpio->set2.level)
- outl(*((u32*)gpio->set2.level), gpiobase + GP_LVL2);
- if (gpio->set2.mode)
- outl(*((u32*)gpio->set2.mode), gpiobase + GPIO_USE_SEL2);
- if (gpio->set2.direction)
- outl(*((u32*)gpio->set2.direction), gpiobase + GP_IO_SEL2);
- if (gpio->set2.reset)
- outl(*((u32*)gpio->set2.reset), gpiobase + GP_RST_SEL2);
-
- /* GPIO Set 3 */
- if (gpio->set3.level)
- outl(*((u32*)gpio->set3.level), gpiobase + GP_LVL3);
- if (gpio->set3.mode)
- outl(*((u32*)gpio->set3.mode), gpiobase + GPIO_USE_SEL3);
- if (gpio->set3.direction)
- outl(*((u32*)gpio->set3.direction), gpiobase + GP_IO_SEL3);
- if (gpio->set3.reset)
- outl(*((u32*)gpio->set3.reset), gpiobase + GP_RST_SEL3);
-}
-
-int get_gpio(int gpio_num)
-{
- static const int gpio_reg_offsets[] = {0xc, 0x38, 0x48};
- u16 gpio_base = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc;
- int index, bit;
-
- if (gpio_num > MAX_GPIO_NUMBER)
- return 0; /* Just ignore wrong gpio numbers. */
-
- index = gpio_num / 32;
- bit = gpio_num % 32;
-
- return (inl(gpio_base + gpio_reg_offsets[index]) >> bit) & 1;
-}
-
-/*
- * get a number comprised of multiple GPIO values. gpio_num_array points to
- * the array of gpio pin numbers to scan, terminated by -1.
- */
-unsigned get_gpios(const int *gpio_num_array)
-{
- int gpio;
- unsigned bitmask = 1;
- unsigned vector = 0;
-
- while (bitmask &&
- ((gpio = *gpio_num_array++) != -1)) {
- if (get_gpio(gpio))
- vector |= bitmask;
- bitmask <<= 1;
- }
- return vector;
-}
diff --git a/src/southbridge/intel/ibexpeak/gpio.h b/src/southbridge/intel/ibexpeak/gpio.h
deleted file mode 100644
index 81006e2127..0000000000
--- a/src/southbridge/intel/ibexpeak/gpio.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef INTEL_IBEXPEAK_GPIO_H
-#define INTEL_IBEXPEAK_GPIO_H
-
-#define GPIO_MODE_NATIVE 0
-#define GPIO_MODE_GPIO 1
-#define GPIO_MODE_NONE 1
-
-#define GPIO_DIR_OUTPUT 0
-#define GPIO_DIR_INPUT 1
-
-#define GPIO_NO_INVERT 0
-#define GPIO_INVERT 1
-
-#define GPIO_LEVEL_LOW 0
-#define GPIO_LEVEL_HIGH 1
-
-#define GPIO_NO_BLINK 0
-#define GPIO_BLINK 1
-
-#define GPIO_RESET_PWROK 0
-#define GPIO_RESET_RSMRST 1
-
-struct pch_gpio_set1 {
- u32 gpio0 : 1;
- u32 gpio1 : 1;
- u32 gpio2 : 1;
- u32 gpio3 : 1;
- u32 gpio4 : 1;
- u32 gpio5 : 1;
- u32 gpio6 : 1;
- u32 gpio7 : 1;
- u32 gpio8 : 1;
- u32 gpio9 : 1;
- u32 gpio10 : 1;
- u32 gpio11 : 1;
- u32 gpio12 : 1;
- u32 gpio13 : 1;
- u32 gpio14 : 1;
- u32 gpio15 : 1;
- u32 gpio16 : 1;
- u32 gpio17 : 1;
- u32 gpio18 : 1;
- u32 gpio19 : 1;
- u32 gpio20 : 1;
- u32 gpio21 : 1;
- u32 gpio22 : 1;
- u32 gpio23 : 1;
- u32 gpio24 : 1;
- u32 gpio25 : 1;
- u32 gpio26 : 1;
- u32 gpio27 : 1;
- u32 gpio28 : 1;
- u32 gpio29 : 1;
- u32 gpio30 : 1;
- u32 gpio31 : 1;
-} __attribute__ ((packed));
-
-struct pch_gpio_set2 {
- u32 gpio32 : 1;
- u32 gpio33 : 1;
- u32 gpio34 : 1;
- u32 gpio35 : 1;
- u32 gpio36 : 1;
- u32 gpio37 : 1;
- u32 gpio38 : 1;
- u32 gpio39 : 1;
- u32 gpio40 : 1;
- u32 gpio41 : 1;
- u32 gpio42 : 1;
- u32 gpio43 : 1;
- u32 gpio44 : 1;
- u32 gpio45 : 1;
- u32 gpio46 : 1;
- u32 gpio47 : 1;
- u32 gpio48 : 1;
- u32 gpio49 : 1;
- u32 gpio50 : 1;
- u32 gpio51 : 1;
- u32 gpio52 : 1;
- u32 gpio53 : 1;
- u32 gpio54 : 1;
- u32 gpio55 : 1;
- u32 gpio56 : 1;
- u32 gpio57 : 1;
- u32 gpio58 : 1;
- u32 gpio59 : 1;
- u32 gpio60 : 1;
- u32 gpio61 : 1;
- u32 gpio62 : 1;
- u32 gpio63 : 1;
-} __attribute__ ((packed));
-
-struct pch_gpio_set3 {
- u32 gpio64 : 1;
- u32 gpio65 : 1;
- u32 gpio66 : 1;
- u32 gpio67 : 1;
- u32 gpio68 : 1;
- u32 gpio69 : 1;
- u32 gpio70 : 1;
- u32 gpio71 : 1;
- u32 gpio72 : 1;
- u32 gpio73 : 1;
- u32 gpio74 : 1;
- u32 gpio75 : 1;
-} __attribute__ ((packed));
-
-struct pch_gpio_map {
- struct {
- const struct pch_gpio_set1 *mode;
- const struct pch_gpio_set1 *direction;
- const struct pch_gpio_set1 *level;
- const struct pch_gpio_set1 *reset;
- const struct pch_gpio_set1 *invert;
- const struct pch_gpio_set1 *blink;
- } set1;
- struct {
- const struct pch_gpio_set2 *mode;
- const struct pch_gpio_set2 *direction;
- const struct pch_gpio_set2 *level;
- const struct pch_gpio_set2 *reset;
- } set2;
- struct {
- const struct pch_gpio_set3 *mode;
- const struct pch_gpio_set3 *direction;
- const struct pch_gpio_set3 *level;
- const struct pch_gpio_set3 *reset;
- } set3;
-};
-
-/* Configure GPIOs with mainboard provided settings */
-void setup_pch_gpios(const struct pch_gpio_map *gpio);
-
-/* get GPIO pin value */
-int get_gpio(int gpio_num);
-/*
- * get a number comprised of multiple GPIO values. gpio_num_array points to
- * the array of gpio pin numbers to scan, terminated by -1.
- */
-unsigned get_gpios(const int *gpio_num_array);
-
-#endif
diff --git a/src/southbridge/intel/ibexpeak/lpc.c b/src/southbridge/intel/ibexpeak/lpc.c
deleted file mode 100644
index 699ff43f64..0000000000
--- a/src/southbridge/intel/ibexpeak/lpc.c
+++ /dev/null
@@ -1,943 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <pc80/mc146818rtc.h>
-#include <pc80/isa-dma.h>
-#include <pc80/i8259.h>
-#include <arch/io.h>
-#include <arch/ioapic.h>
-#include <arch/acpi.h>
-#include <cpu/cpu.h>
-#include <elog.h>
-#include "pch.h"
-
-#define NMI_OFF 0
-
-#define ENABLE_ACPI_MODE_IN_COREBOOT 0
-#define TEST_SMM_FLASH_LOCKDOWN 0
-
-typedef struct southbridge_intel_ibexpeak_config config_t;
-
-/**
- * Set miscellanous static southbridge features.
- *
- * @param dev PCI device with I/O APIC control registers
- */
-static void pch_enable_ioapic(struct device *dev)
-{
- u32 reg32;
-
- /* Enable ACPI I/O range decode */
- pci_write_config8(dev, ACPI_CNTL, ACPI_EN);
-
- set_ioapic_id(IO_APIC_ADDR, 0x01); // FIXME shouldn't this be 2?
-
- /* affirm full set of redirection table entries ("write once") */
- reg32 = io_apic_read(IO_APIC_ADDR, 0x01);
- io_apic_write(IO_APIC_ADDR, 0x01, reg32);
-
- /*
- * Select Boot Configuration register (0x03) and
- * use Processor System Bus (0x01) to deliver interrupts.
- */
- io_apic_write(IO_APIC_ADDR, 0x03, 0x01);
-}
-
-static void pch_enable_serial_irqs(struct device *dev)
-{
- /* Set packet length and toggle silent mode bit for one frame. */
- pci_write_config8(dev, SERIRQ_CNTL,
- (1 << 7) | (1 << 6) | ((21 - 17) << 2) | (0 << 0));
-#if !CONFIG_SERIRQ_CONTINUOUS_MODE
- pci_write_config8(dev, SERIRQ_CNTL,
- (1 << 7) | (0 << 6) | ((21 - 17) << 2) | (0 << 0));
-#endif
-}
-
-/* PIRQ[n]_ROUT[3:0] - PIRQ Routing Control
- * 0x00 - 0000 = Reserved
- * 0x01 - 0001 = Reserved
- * 0x02 - 0010 = Reserved
- * 0x03 - 0011 = IRQ3
- * 0x04 - 0100 = IRQ4
- * 0x05 - 0101 = IRQ5
- * 0x06 - 0110 = IRQ6
- * 0x07 - 0111 = IRQ7
- * 0x08 - 1000 = Reserved
- * 0x09 - 1001 = IRQ9
- * 0x0A - 1010 = IRQ10
- * 0x0B - 1011 = IRQ11
- * 0x0C - 1100 = IRQ12
- * 0x0D - 1101 = Reserved
- * 0x0E - 1110 = IRQ14
- * 0x0F - 1111 = IRQ15
- * PIRQ[n]_ROUT[7] - PIRQ Routing Control
- * 0x80 - The PIRQ is not routed.
- */
-
-static void pch_pirq_init(device_t dev)
-{
- device_t irq_dev;
- /* Get the chip configuration */
- config_t *config = dev->chip_info;
-
- pci_write_config8(dev, PIRQA_ROUT, config->pirqa_routing);
- pci_write_config8(dev, PIRQB_ROUT, config->pirqb_routing);
- pci_write_config8(dev, PIRQC_ROUT, config->pirqc_routing);
- pci_write_config8(dev, PIRQD_ROUT, config->pirqd_routing);
-
- pci_write_config8(dev, PIRQE_ROUT, config->pirqe_routing);
- pci_write_config8(dev, PIRQF_ROUT, config->pirqf_routing);
- pci_write_config8(dev, PIRQG_ROUT, config->pirqg_routing);
- pci_write_config8(dev, PIRQH_ROUT, config->pirqh_routing);
-
- /* Eric Biederman once said we should let the OS do this.
- * I am not so sure anymore he was right.
- */
-
- for(irq_dev = all_devices; irq_dev; irq_dev = irq_dev->next) {
- u8 int_pin=0, int_line=0;
-
- if (!irq_dev->enabled || irq_dev->path.type != DEVICE_PATH_PCI)
- continue;
-
- int_pin = pci_read_config8(irq_dev, PCI_INTERRUPT_PIN);
-
- switch (int_pin) {
- case 1: /* INTA# */ int_line = config->pirqa_routing; break;
- case 2: /* INTB# */ int_line = config->pirqb_routing; break;
- case 3: /* INTC# */ int_line = config->pirqc_routing; break;
- case 4: /* INTD# */ int_line = config->pirqd_routing; break;
- }
-
- if (!int_line)
- continue;
-
- pci_write_config8(irq_dev, PCI_INTERRUPT_LINE, int_line);
- }
-}
-
-static void pch_gpi_routing(device_t dev)
-{
- /* Get the chip configuration */
- config_t *config = dev->chip_info;
- u32 reg32 = 0;
-
- /* An array would be much nicer here, or some
- * other method of doing this.
- */
- reg32 |= (config->gpi0_routing & 0x03) << 0;
- reg32 |= (config->gpi1_routing & 0x03) << 2;
- reg32 |= (config->gpi2_routing & 0x03) << 4;
- reg32 |= (config->gpi3_routing & 0x03) << 6;
- reg32 |= (config->gpi4_routing & 0x03) << 8;
- reg32 |= (config->gpi5_routing & 0x03) << 10;
- reg32 |= (config->gpi6_routing & 0x03) << 12;
- reg32 |= (config->gpi7_routing & 0x03) << 14;
- reg32 |= (config->gpi8_routing & 0x03) << 16;
- reg32 |= (config->gpi9_routing & 0x03) << 18;
- reg32 |= (config->gpi10_routing & 0x03) << 20;
- reg32 |= (config->gpi11_routing & 0x03) << 22;
- reg32 |= (config->gpi12_routing & 0x03) << 24;
- reg32 |= (config->gpi13_routing & 0x03) << 26;
- reg32 |= (config->gpi14_routing & 0x03) << 28;
- reg32 |= (config->gpi15_routing & 0x03) << 30;
-
- pci_write_config32(dev, 0xb8, reg32);
-}
-
-static void pch_power_options(device_t dev)
-{
- u8 reg8;
- u16 reg16, pmbase;
- u32 reg32;
- const char *state;
- /* Get the chip configuration */
- config_t *config = dev->chip_info;
-
- int pwr_on=CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL;
- int nmi_option;
-
- /* Which state do we want to goto after g3 (power restored)?
- * 0 == S0 Full On
- * 1 == S5 Soft Off
- *
- * If the option is not existent (Laptops), use Kconfig setting.
- */
- get_option(&pwr_on, "power_on_after_fail");
-
- reg16 = pci_read_config16(dev, GEN_PMCON_3);
- reg16 &= 0xfffe;
- switch (pwr_on) {
- case MAINBOARD_POWER_OFF:
- reg16 |= 1;
- state = "off";
- break;
- case MAINBOARD_POWER_ON:
- reg16 &= ~1;
- state = "on";
- break;
- case MAINBOARD_POWER_KEEP:
- reg16 &= ~1;
- state = "state keep";
- break;
- default:
- state = "undefined";
- }
-
- reg16 &= ~(3 << 4); /* SLP_S4# Assertion Stretch 4s */
- reg16 |= (1 << 3); /* SLP_S4# Assertion Stretch Enable */
-
- reg16 &= ~(1 << 10);
- reg16 |= (1 << 11); /* SLP_S3# Min Assertion Width 50ms */
-
- reg16 |= (1 << 12); /* Disable SLP stretch after SUS well */
-
- pci_write_config16(dev, GEN_PMCON_3, reg16);
- printk(BIOS_INFO, "Set power %s after power failure.\n", state);
-
- /* Set up NMI on errors. */
- reg8 = inb(0x61);
- reg8 &= 0x0f; /* Higher Nibble must be 0 */
- reg8 &= ~(1 << 3); /* IOCHK# NMI Enable */
- // reg8 &= ~(1 << 2); /* PCI SERR# Enable */
- reg8 |= (1 << 2); /* PCI SERR# Disable for now */
- outb(reg8, 0x61);
-
- reg8 = inb(0x70);
- nmi_option = NMI_OFF;
- get_option(&nmi_option, "nmi");
- if (nmi_option) {
- printk(BIOS_INFO, "NMI sources enabled.\n");
- reg8 &= ~(1 << 7); /* Set NMI. */
- } else {
- printk(BIOS_INFO, "NMI sources disabled.\n");
- reg8 |= ( 1 << 7); /* Can't mask NMI from PCI-E and NMI_NOW */
- }
- outb(reg8, 0x70);
-
- /* Enable CPU_SLP# and Intel Speedstep, set SMI# rate down */
- reg16 = pci_read_config16(dev, GEN_PMCON_1);
- reg16 &= ~(3 << 0); // SMI# rate 1 minute
- reg16 &= ~(1 << 10); // Disable BIOS_PCI_EXP_EN for native PME
-#if DEBUG_PERIODIC_SMIS
- /* Set DEBUG_PERIODIC_SMIS in pch.h to debug using
- * periodic SMIs.
- */
- reg16 |= (3 << 0); // Periodic SMI every 8s
-#endif
- pci_write_config16(dev, GEN_PMCON_1, reg16);
-
- // Set the board's GPI routing.
- pch_gpi_routing(dev);
-
- pmbase = pci_read_config16(dev, 0x40) & 0xfffe;
-
- outl(config->gpe0_en, pmbase + GPE0_EN);
- outw(config->alt_gp_smi_en, pmbase + ALT_GP_SMI_EN);
-
- /* Set up power management block and determine sleep mode */
- reg32 = inl(pmbase + 0x04); // PM1_CNT
- reg32 &= ~(7 << 10); // SLP_TYP
- reg32 |= (1 << 0); // SCI_EN
- outl(reg32, pmbase + 0x04);
-
- /* Clear magic status bits to prevent unexpected wake */
- reg32 = RCBA32(0x3310);
- reg32 |= (1 << 4)|(1 << 5)|(1 << 0);
- RCBA32(0x3310) = reg32;
-
- reg32 = RCBA32(0x3f02);
- reg32 &= ~0xf;
- RCBA32(0x3f02) = reg32;
-}
-
-static void pch_rtc_init(struct device *dev)
-{
- u8 reg8;
- int rtc_failed;
-
- reg8 = pci_read_config8(dev, GEN_PMCON_3);
- rtc_failed = reg8 & RTC_BATTERY_DEAD;
- if (rtc_failed) {
- reg8 &= ~RTC_BATTERY_DEAD;
- pci_write_config8(dev, GEN_PMCON_3, reg8);
-#if CONFIG_ELOG
- elog_add_event(ELOG_TYPE_RTC_RESET);
-#endif
- }
- printk(BIOS_DEBUG, "rtc_failed = 0x%x\n", rtc_failed);
-
- rtc_init(rtc_failed);
-}
-
-/* Ibex Peak PCH Power Management init */
-static void mobile5_pm_init(struct device *dev)
-{
- printk(BIOS_DEBUG, "Mobile 5 PM init\n");
- pci_write_config8(dev, 0xa9, 0x47);
- RCBA32 (0x1d44) = 0x00000000;
- (void) RCBA32 (0x1d44);
- RCBA32 (0x1d48) = 0x00030000;
- (void) RCBA32 (0x1d48);
- RCBA32 (0x1e80) = 0x000c0801;
- (void) RCBA32 (0x1e80);
- RCBA32 (0x1e84) = 0x000200f0;
- (void) RCBA32 (0x1e84);
- RCBA32 (0x2010) = 0x00188200;
- (void) RCBA32 (0x2010);
- RCBA32 (0x2014) = 0x14000016;
- (void) RCBA32 (0x2014);
- RCBA32 (0x2018) = 0xbc4abcb5;
- (void) RCBA32 (0x2018);
- RCBA32 (0x201c) = 0x00000000;
- (void) RCBA32 (0x201c);
- RCBA32 (0x2020) = 0xf0c9605b;
- (void) RCBA32 (0x2020);
- RCBA32 (0x2024) = 0x13683040;
- (void) RCBA32 (0x2024);
- RCBA32 (0x2028) = 0x04c8f16e;
- (void) RCBA32 (0x2028);
- RCBA32 (0x202c) = 0x09e90170;
- (void) RCBA32 (0x202c);
- RCBA32 (0x2100) = 0x00000000;
- (void) RCBA32 (0x2100);
- RCBA32 (0x2104) = 0x00000757;
- (void) RCBA32 (0x2104);
- RCBA32 (0x2108) = 0x00170001;
- (void) RCBA32 (0x2108);
- RCBA32 (0x211c) = 0x00000000;
- (void) RCBA32 (0x211c);
- RCBA32 (0x2120) = 0x00010000;
- (void) RCBA32 (0x2120);
- RCBA32 (0x21fc) = 0x00000000;
- (void) RCBA32 (0x21fc);
- RCBA32 (0x2200) = 0x20000044;
- (void) RCBA32 (0x2200);
- RCBA32 (0x2204) = 0x00000001;
- (void) RCBA32 (0x2204);
- RCBA32 (0x2208) = 0x00003457;
- (void) RCBA32 (0x2208);
- RCBA32 (0x2210) = 0x00000000;
- (void) RCBA32 (0x2210);
- RCBA32 (0x2214) = 0x00000001;
- (void) RCBA32 (0x2214);
- RCBA32 (0x2218) = 0xa0fff210;
- (void) RCBA32 (0x2218);
- RCBA32 (0x221c) = 0x0000df00;
- (void) RCBA32 (0x221c);
- RCBA32 (0x2220) = 0x00e30880;
- (void) RCBA32 (0x2220);
- RCBA32 (0x2224) = 0x00000070;
- (void) RCBA32 (0x2224);
- RCBA32 (0x2228) = 0x00004000;
- (void) RCBA32 (0x2228);
- RCBA32 (0x222c) = 0x00000000;
- (void) RCBA32 (0x222c);
- RCBA32 (0x2230) = 0x00e30880;
- (void) RCBA32 (0x2230);
- RCBA32 (0x2234) = 0x00000070;
- (void) RCBA32 (0x2234);
- RCBA32 (0x2238) = 0x00004000;
- (void) RCBA32 (0x2238);
- RCBA32 (0x223c) = 0x00000000;
- (void) RCBA32 (0x223c);
- RCBA32 (0x2240) = 0x00002301;
- (void) RCBA32 (0x2240);
- RCBA32 (0x2244) = 0x36000000;
- (void) RCBA32 (0x2244);
- RCBA32 (0x2248) = 0x00010107;
- (void) RCBA32 (0x2248);
- RCBA32 (0x224c) = 0x00160000;
- (void) RCBA32 (0x224c);
- RCBA32 (0x2250) = 0x00001b01;
- (void) RCBA32 (0x2250);
- RCBA32 (0x2254) = 0x36000000;
- (void) RCBA32 (0x2254);
- RCBA32 (0x2258) = 0x00010107;
- (void) RCBA32 (0x2258);
- RCBA32 (0x225c) = 0x00160000;
- (void) RCBA32 (0x225c);
- RCBA32 (0x2260) = 0x00000601;
- (void) RCBA32 (0x2260);
- RCBA32 (0x2264) = 0x16000000;
- (void) RCBA32 (0x2264);
- RCBA32 (0x2268) = 0x00010107;
- (void) RCBA32 (0x2268);
- RCBA32 (0x226c) = 0x00160000;
- (void) RCBA32 (0x226c);
- RCBA32 (0x2270) = 0x00001c01;
- (void) RCBA32 (0x2270);
- RCBA32 (0x2274) = 0x16000000;
- (void) RCBA32 (0x2274);
- RCBA32 (0x2278) = 0x00010107;
- (void) RCBA32 (0x2278);
- RCBA32 (0x227c) = 0x00160000;
- (void) RCBA32 (0x227c);
- RCBA32 (0x2300) = 0x00000000;
- (void) RCBA32 (0x2300);
- RCBA32 (0x2304) = 0x40000000;
- (void) RCBA32 (0x2304);
- RCBA32 (0x2308) = 0x4646827b;
- (void) RCBA32 (0x2308);
- RCBA32 (0x230c) = 0x6e803131;
- (void) RCBA32 (0x230c);
- RCBA32 (0x2310) = 0x32c77887;
- (void) RCBA32 (0x2310);
- RCBA32 (0x2314) = 0x00077733;
- (void) RCBA32 (0x2314);
- RCBA32 (0x2318) = 0x00007447;
- (void) RCBA32 (0x2318);
- RCBA32 (0x231c) = 0x00000040;
- (void) RCBA32 (0x231c);
- RCBA32 (0x2320) = 0xcccc0cfc;
- (void) RCBA32 (0x2320);
- RCBA32 (0x2324) = 0x0fbb0fff;
- (void) RCBA32 (0x2324);
- RCBA32 (0x30fc) = 0x00000000;
- (void) RCBA32 (0x30fc);
- RCBA32 (0x3100) = 0x04341200;
- (void) RCBA32 (0x3100);
- RCBA32 (0x3104) = 0x00000000;
- (void) RCBA32 (0x3104);
- RCBA32 (0x3108) = 0x40043214;
- (void) RCBA32 (0x3108);
- RCBA32 (0x310c) = 0x00014321;
- (void) RCBA32 (0x310c);
- RCBA32 (0x3110) = 0x00000002;
- (void) RCBA32 (0x3110);
- RCBA32 (0x3114) = 0x30003214;
- (void) RCBA32 (0x3114);
- RCBA32 (0x311c) = 0x00000002;
- (void) RCBA32 (0x311c);
- RCBA32 (0x3120) = 0x00000000;
- (void) RCBA32 (0x3120);
- RCBA32 (0x3124) = 0x00002321;
- (void) RCBA32 (0x3124);
- RCBA32 (0x313c) = 0x00000000;
- (void) RCBA32 (0x313c);
- RCBA32 (0x3140) = 0x00003107;
- (void) RCBA32 (0x3140);
- RCBA32 (0x3144) = 0x76543210;
- (void) RCBA32 (0x3144);
- RCBA32 (0x3148) = 0x00000010;
- (void) RCBA32 (0x3148);
- RCBA32 (0x314c) = 0x00007654;
- (void) RCBA32 (0x314c);
- RCBA32 (0x3150) = 0x00000004;
- (void) RCBA32 (0x3150);
- RCBA32 (0x3158) = 0x00000000;
- (void) RCBA32 (0x3158);
- RCBA32 (0x315c) = 0x00003210;
- (void) RCBA32 (0x315c);
- RCBA32 (0x31fc) = 0x03000000;
- (void) RCBA32 (0x31fc);
- RCBA32 (0x330c) = 0x00000000;
- (void) RCBA32 (0x330c);
- RCBA32 (0x3310) = 0x02060100;
- (void) RCBA32 (0x3310);
- RCBA32 (0x3314) = 0x0000000f;
- (void) RCBA32 (0x3314);
- RCBA32 (0x3318) = 0x01020000;
- (void) RCBA32 (0x3318);
- RCBA32 (0x331c) = 0x80000000;
- (void) RCBA32 (0x331c);
- RCBA32 (0x3324) = 0x04000000;
- (void) RCBA32 (0x3324);
- RCBA32 (0x3340) = 0x000fffff;
- (void) RCBA32 (0x3340);
- RCBA32 (0x3378) = 0x7f8fdfff;
- (void) RCBA32 (0x3378);
- RCBA32 (0x33a0) = 0x00003900;
- (void) RCBA32 (0x33a0);
- RCBA32 (0x33c0) = 0x00010000;
- (void) RCBA32 (0x33c0);
- RCBA32 (0x33cc) = 0x0001004b;
- (void) RCBA32 (0x33cc);
- RCBA32 (0x33d0) = 0x06000008;
- (void) RCBA32 (0x33d0);
- RCBA32 (0x33d4) = 0x00010000;
- (void) RCBA32 (0x33d4);
- RCBA32 (0x33fc) = 0x00000000;
- (void) RCBA32 (0x33fc);
- RCBA32 (0x3400) = 0x0000001c;
- (void) RCBA32 (0x3400);
- RCBA32 (0x3404) = 0x00000080;
- (void) RCBA32 (0x3404);
- RCBA32 (0x340c) = 0x00000000;
- (void) RCBA32 (0x340c);
- RCBA32 (0x3410) = 0x00000c61;
- (void) RCBA32 (0x3410);
- RCBA32 (0x3414) = 0x00000000;
- (void) RCBA32 (0x3414);
- RCBA32 (0x3418) = 0x16e61fe1;
- (void) RCBA32 (0x3418);
- RCBA32 (0x341c) = 0xbf4f001f;
- (void) RCBA32 (0x341c);
- RCBA32 (0x3420) = 0x00000000;
- (void) RCBA32 (0x3420);
- RCBA32 (0x3424) = 0x00060010;
- (void) RCBA32 (0x3424);
- RCBA32 (0x3428) = 0x0000001d;
- (void) RCBA32 (0x3428);
- RCBA32 (0x343c) = 0x00000000;
- (void) RCBA32 (0x343c);
- RCBA32 (0x3440) = 0xdeaddeed;
- (void) RCBA32 (0x3440);
- RCBA32 (0x34fc) = 0x00000000;
- (void) RCBA32 (0x34fc);
- RCBA32 (0x3500) = 0x20000557;
- (void) RCBA32 (0x3500);
- RCBA32 (0x3504) = 0x2000055f;
- (void) RCBA32 (0x3504);
- RCBA32 (0x3508) = 0x2000074b;
- (void) RCBA32 (0x3508);
- RCBA32 (0x350c) = 0x2000074b;
- (void) RCBA32 (0x350c);
- RCBA32 (0x3510) = 0x20000557;
- (void) RCBA32 (0x3510);
- RCBA32 (0x3514) = 0x2000014b;
- (void) RCBA32 (0x3514);
- RCBA32 (0x3518) = 0x2000074b;
- (void) RCBA32 (0x3518);
- RCBA32 (0x351c) = 0x2000074b;
- (void) RCBA32 (0x351c);
- RCBA32 (0x3520) = 0x2000074b;
- (void) RCBA32 (0x3520);
- RCBA32 (0x3524) = 0x2000074b;
- (void) RCBA32 (0x3524);
- RCBA32 (0x3528) = 0x2000055f;
- (void) RCBA32 (0x3528);
- RCBA32 (0x352c) = 0x2000055f;
- (void) RCBA32 (0x352c);
- RCBA32 (0x3530) = 0x20000557;
- (void) RCBA32 (0x3530);
- RCBA32 (0x3534) = 0x2000055f;
- (void) RCBA32 (0x3534);
- RCBA32 (0x355c) = 0x00000000;
- (void) RCBA32 (0x355c);
- RCBA32 (0x3560) = 0x00000001;
- (void) RCBA32 (0x3560);
- RCBA32 (0x3564) = 0x000026a3;
- (void) RCBA32 (0x3564);
- RCBA32 (0x3568) = 0x00040002;
- (void) RCBA32 (0x3568);
- RCBA32 (0x356c) = 0x01000052;
- (void) RCBA32 (0x356c);
- RCBA32 (0x3570) = 0x02000772;
- (void) RCBA32 (0x3570);
- RCBA32 (0x3574) = 0x16000f8f;
- (void) RCBA32 (0x3574);
- RCBA32 (0x3578) = 0x1800ff4f;
- (void) RCBA32 (0x3578);
- RCBA32 (0x357c) = 0x0001d630;
- (void) RCBA32 (0x357c);
- RCBA32 (0x359c) = 0x00000000;
- (void) RCBA32 (0x359c);
- RCBA32 (0x35a0) = 0xfc000201;
- (void) RCBA32 (0x35a0);
- RCBA32 (0x35a4) = 0x3c000201;
- (void) RCBA32 (0x35a4);
- RCBA32 (0x35fc) = 0x00000000;
- (void) RCBA32 (0x35fc);
- RCBA32 (0x3600) = 0x0a001f00;
- (void) RCBA32 (0x3600);
- RCBA32 (0x3608) = 0x00000000;
- (void) RCBA32 (0x3608);
- RCBA32 (0x360c) = 0x00000001;
- (void) RCBA32 (0x360c);
- RCBA32 (0x3610) = 0x00010000;
- (void) RCBA32 (0x3610);
- RCBA32 (0x36d0) = 0x00000000;
- (void) RCBA32 (0x36d0);
- RCBA32 (0x36d4) = 0x089c0018;
- (void) RCBA32 (0x36d4);
- RCBA32 (0x36dc) = 0x00000000;
- (void) RCBA32 (0x36dc);
- RCBA32 (0x36e0) = 0x11111111;
- (void) RCBA32 (0x36e0);
- RCBA32 (0x3720) = 0x00000000;
- (void) RCBA32 (0x3720);
- RCBA32 (0x3724) = 0x4e564d49;
- (void) RCBA32 (0x3724);
- RCBA32 (0x37fc) = 0x00000000;
- (void) RCBA32 (0x37fc);
- RCBA32 (0x3800) = 0x07ff0500;
- (void) RCBA32 (0x3800);
- RCBA32 (0x3804) = 0x3f04e008;
- (void) RCBA32 (0x3804);
- RCBA32 (0x3808) = 0x0058efc0;
- (void) RCBA32 (0x3808);
- RCBA32 (0x380c) = 0x00000000;
- (void) RCBA32 (0x380c);
- RCBA32 (0x384c) = 0x92000000;
- (void) RCBA32 (0x384c);
- RCBA32 (0x3850) = 0x00000a0b;
- (void) RCBA32 (0x3850);
- RCBA32 (0x3854) = 0x00000000;
- (void) RCBA32 (0x3854);
- RCBA32 (0x3858) = 0x07ff0500;
- (void) RCBA32 (0x3858);
- RCBA32 (0x385c) = 0x04ff0003;
- (void) RCBA32 (0x385c);
- RCBA32 (0x3860) = 0x00020001;
- (void) RCBA32 (0x3860);
- RCBA32 (0x3864) = 0x00000fff;
- (void) RCBA32 (0x3864);
- RCBA32 (0x3870) = 0x00000000;
- (void) RCBA32 (0x3870);
- RCBA32 (0x3874) = 0x9fff07d0;
- (void) RCBA32 (0x3874);
- RCBA32 (0x388c) = 0x00000000;
- (void) RCBA32 (0x388c);
- RCBA32 (0x3890) = 0xf8400000;
- (void) RCBA32 (0x3890);
- RCBA32 (0x3894) = 0x143b5006;
- (void) RCBA32 (0x3894);
- RCBA32 (0x3898) = 0x05200302;
- (void) RCBA32 (0x3898);
- RCBA32 (0x389c) = 0x0601209f;
- (void) RCBA32 (0x389c);
- RCBA32 (0x38ac) = 0x00000000;
- (void) RCBA32 (0x38ac);
- RCBA32 (0x38b0) = 0x00000004;
- (void) RCBA32 (0x38b0);
- RCBA32 (0x38b4) = 0x03040002;
- (void) RCBA32 (0x38b4);
- RCBA32 (0x38c0) = 0x00000007;
- (void) RCBA32 (0x38c0);
- RCBA32 (0x38c4) = 0x00802005;
- (void) RCBA32 (0x38c4);
- RCBA32 (0x38c8) = 0x00002005;
- (void) RCBA32 (0x38c8);
- RCBA32 (0x3dfc) = 0x00000000;
- (void) RCBA32 (0x3dfc);
- RCBA32 (0x3e7c) = 0xffffffff;
- (void) RCBA32 (0x3e7c);
- RCBA32 (0x3efc) = 0x00000000;
- (void) RCBA32 (0x3efc);
- RCBA32 (0x3f00) = 0x0000010b;
- (void) RCBA32 (0x3f00);
-}
-
-static void enable_hpet(void)
-{
- u32 reg32;
-
- /* Move HPET to default address 0xfed00000 and enable it */
- reg32 = RCBA32(HPTC);
- reg32 |= (1 << 7); // HPET Address Enable
- reg32 &= ~(3 << 0);
- RCBA32(HPTC) = reg32;
-}
-
-static void enable_clock_gating(device_t dev)
-{
- u32 reg32;
- u16 reg16;
-
- RCBA32_AND_OR(0x2234, ~0UL, 0xf);
-
- reg16 = pci_read_config16(dev, GEN_PMCON_1);
- reg16 |= (1 << 2) | (1 << 11);
- pci_write_config16(dev, GEN_PMCON_1, reg16);
-
- pch_iobp_update(0xEB007F07, ~0UL, (1 << 31));
- pch_iobp_update(0xEB004000, ~0UL, (1 << 7));
- pch_iobp_update(0xEC007F07, ~0UL, (1 << 31));
- pch_iobp_update(0xEC004000, ~0UL, (1 << 7));
-
- reg32 = RCBA32(CG);
- reg32 |= (1 << 31);
- reg32 |= (1 << 29) | (1 << 28);
- reg32 |= (1 << 27) | (1 << 26) | (1 << 25) | (1 << 24);
- reg32 |= (1 << 16);
- reg32 |= (1 << 17);
- reg32 |= (1 << 18);
- reg32 |= (1 << 22);
- reg32 |= (1 << 23);
- reg32 &= ~(1 << 20);
- reg32 |= (1 << 19);
- reg32 |= (1 << 0);
- reg32 |= (0xf << 1);
- RCBA32(CG) = reg32;
-
- RCBA32_OR(0x38c0, 0x7);
- RCBA32_OR(0x36d4, 0x6680c004);
- RCBA32_OR(0x3564, 0x3);
-}
-
-#if CONFIG_HAVE_SMI_HANDLER
-static void pch_lock_smm(struct device *dev)
-{
-#if TEST_SMM_FLASH_LOCKDOWN
- u8 reg8;
-#endif
-
- if (acpi_slp_type != 3) {
-#if ENABLE_ACPI_MODE_IN_COREBOOT
- printk(BIOS_DEBUG, "Enabling ACPI via APMC:\n");
- outb(0xe1, 0xb2); // Enable ACPI mode
- printk(BIOS_DEBUG, "done.\n");
-#else
- printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
- outb(0x1e, 0xb2); // Disable ACPI mode
- printk(BIOS_DEBUG, "done.\n");
-#endif
- }
-
- /* Don't allow evil boot loaders, kernels, or
- * userspace applications to deceive us:
- */
- smm_lock();
-
-#if TEST_SMM_FLASH_LOCKDOWN
- /* Now try this: */
- printk(BIOS_DEBUG, "Locking BIOS to RO... ");
- reg8 = pci_read_config8(dev, 0xdc); /* BIOS_CNTL */
- printk(BIOS_DEBUG, " BLE: %s; BWE: %s\n", (reg8&2)?"on":"off",
- (reg8&1)?"rw":"ro");
- reg8 &= ~(1 << 0); /* clear BIOSWE */
- pci_write_config8(dev, 0xdc, reg8);
- reg8 |= (1 << 1); /* set BLE */
- pci_write_config8(dev, 0xdc, reg8);
- printk(BIOS_DEBUG, "ok.\n");
- reg8 = pci_read_config8(dev, 0xdc); /* BIOS_CNTL */
- printk(BIOS_DEBUG, " BLE: %s; BWE: %s\n", (reg8&2)?"on":"off",
- (reg8&1)?"rw":"ro");
-
- printk(BIOS_DEBUG, "Writing:\n");
- *(volatile u8 *)0xfff00000 = 0x00;
- printk(BIOS_DEBUG, "Testing:\n");
- reg8 |= (1 << 0); /* set BIOSWE */
- pci_write_config8(dev, 0xdc, reg8);
-
- reg8 = pci_read_config8(dev, 0xdc); /* BIOS_CNTL */
- printk(BIOS_DEBUG, " BLE: %s; BWE: %s\n", (reg8&2)?"on":"off",
- (reg8&1)?"rw":"ro");
- printk(BIOS_DEBUG, "Done.\n");
-#endif
-}
-#endif
-
-static void pch_disable_smm_only_flashing(struct device *dev)
-{
- u8 reg8;
-
- printk(BIOS_SPEW, "Enabling BIOS updates outside of SMM... ");
- reg8 = pci_read_config8(dev, 0xdc); /* BIOS_CNTL */
- reg8 &= ~(1 << 5);
- pci_write_config8(dev, 0xdc, reg8);
-}
-
-static void pch_fixups(struct device *dev)
-{
- /*
- * Enable DMI ASPM in the PCH
- */
- RCBA32_AND_OR(0x2304, ~(1 << 10), 0);
- RCBA32_OR(0x21a4, (1 << 11)|(1 << 10));
- RCBA32_OR(0x21a8, 0x3);
-}
-
-static void pch_decode_init(struct device *dev)
-{
- config_t *config = dev->chip_info;
-
- printk(BIOS_DEBUG, "pch_decode_init\n");
-
- pci_write_config32(dev, LPC_GEN1_DEC, config->gen1_dec);
- pci_write_config32(dev, LPC_GEN2_DEC, config->gen2_dec);
- pci_write_config32(dev, LPC_GEN3_DEC, config->gen3_dec);
- pci_write_config32(dev, LPC_GEN4_DEC, config->gen4_dec);
-}
-
-static void lpc_init(struct device *dev)
-{
- printk(BIOS_DEBUG, "pch: lpc_init\n");
-
- /* Set the value for PCI command register. */
- pci_write_config16(dev, PCI_COMMAND, 0x000f);
-
- /* IO APIC initialization. */
- pch_enable_ioapic(dev);
-
- pch_enable_serial_irqs(dev);
-
- /* Setup the PIRQ. */
- pch_pirq_init(dev);
-
- /* Setup power options. */
- pch_power_options(dev);
-
- /* Initialize power management */
- switch (pch_silicon_type()) {
- case PCH_TYPE_MOBILE5:
- mobile5_pm_init (dev);
- break;
- default:
- printk(BIOS_ERR, "Unknown Chipset: 0x%04x\n", dev->device);
- }
-
- /* Set the state of the GPIO lines. */
- //gpio_init(dev);
-
- /* Initialize the real time clock. */
- pch_rtc_init(dev);
-
- /* Initialize ISA DMA. */
- isa_dma_init();
-
- /* Initialize the High Precision Event Timers, if present. */
- enable_hpet();
-
- /* Initialize Clock Gating */
- enable_clock_gating(dev);
-
- setup_i8259();
-
- /* The OS should do this? */
- /* Interrupt 9 should be level triggered (SCI) */
- i8259_configure_irq_trigger(9, 1);
-
- pch_disable_smm_only_flashing(dev);
-
-#if CONFIG_HAVE_SMI_HANDLER
- pch_lock_smm(dev);
-#endif
-
- pch_fixups(dev);
-}
-
-static void pch_lpc_read_resources(device_t dev)
-{
- struct resource *res;
- config_t *config = dev->chip_info;
- u8 io_index = 0;
-
- /* Get the normal PCI resources of this device. */
- pci_dev_read_resources(dev);
-
- /* Add an extra subtractive resource for both memory and I/O. */
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = 0;
- res->size = 0x1000;
- res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = 0xff800000;
- res->size = 0x00800000; /* 8 MB for flash */
- res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-
- res = new_resource(dev, 3); /* IOAPIC */
- res->base = IO_APIC_ADDR;
- res->size = 0x00001000;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-
- /* Set PCH IO decode ranges if required.*/
- if ((config->gen1_dec & 0xFFFC) > 0x1000) {
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = config->gen1_dec & 0xFFFC;
- res->size = (config->gen1_dec >> 16) & 0xFC;
- res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
- }
-
- if ((config->gen2_dec & 0xFFFC) > 0x1000) {
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = config->gen2_dec & 0xFFFC;
- res->size = (config->gen2_dec >> 16) & 0xFC;
- res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
- }
-
- if ((config->gen3_dec & 0xFFFC) > 0x1000) {
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = config->gen3_dec & 0xFFFC;
- res->size = (config->gen3_dec >> 16) & 0xFC;
- res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
- }
-
- if ((config->gen4_dec & 0xFFFC) > 0x1000) {
- res = new_resource(dev, IOINDEX_SUBTRACTIVE(io_index++, 0));
- res->base = config->gen4_dec & 0xFFFC;
- res->size = (config->gen4_dec >> 16) & 0xFC;
- res->flags = IORESOURCE_IO| IORESOURCE_SUBTRACTIVE |
- IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
- }
-}
-
-static void pch_lpc_enable_resources(device_t dev)
-{
- pch_decode_init(dev);
- return pci_dev_enable_resources(dev);
-}
-
-static void pch_lpc_enable(device_t dev)
-{
- /* Enable PCH Display Port */
- RCBA16(DISPBDF) = 0x0010;
- RCBA32_OR(FD2, PCH_ENABLE_DBDF);
-
- pch_enable(dev);
-}
-
-static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations pci_ops = {
- .set_subsystem = set_subsystem,
-};
-
-static struct device_operations device_ops = {
- .read_resources = pch_lpc_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pch_lpc_enable_resources,
- .init = lpc_init,
- .enable = pch_lpc_enable,
- .scan_bus = scan_static_bus,
- .ops_pci = &pci_ops,
-};
-
-
-/* IDs for LPC device of Intel 5 Series Chipset */
-
-static const unsigned short pci_device_ids[] = { 0x3b07, 0 };
-
-static const struct pci_driver pch_lpc __pci_driver = {
- .ops = &device_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/me.c b/src/southbridge/intel/ibexpeak/me.c
deleted file mode 100644
index ca4dd3674e..0000000000
--- a/src/southbridge/intel/ibexpeak/me.c
+++ /dev/null
@@ -1,686 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/*
- * This is a ramstage driver for the Intel Management Engine found in the
- * 6-series chipset. It handles the required boot-time messages over the
- * MMIO-based Management Engine Interface to tell the ME that the BIOS is
- * finished with POST. Additional messages are defined for debug but are
- * not used unless the console loglevel is high enough.
- */
-
-#include <arch/acpi.h>
-#include <arch/hlt.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-#include <device/pci_def.h>
-#include <string.h>
-#include <delay.h>
-#include <elog.h>
-
-#ifdef __SMM__
-# include <northbridge/intel/nehalem/pcie_config.c>
-#else
-# include <device/device.h>
-# include <device/pci.h>
-#endif
-
-#include "me.h"
-#include "pch.h"
-
-#if CONFIG_CHROMEOS
-#include <vendorcode/google/chromeos/gnvs.h>
-#endif
-
-#ifndef __SMM__
-/* Path that the BIOS should take based on ME state */
-static const char *me_bios_path_values[] = {
- [ME_NORMAL_BIOS_PATH] = "Normal",
- [ME_S3WAKE_BIOS_PATH] = "S3 Wake",
- [ME_ERROR_BIOS_PATH] = "Error",
- [ME_RECOVERY_BIOS_PATH] = "Recovery",
- [ME_DISABLE_BIOS_PATH] = "Disable",
- [ME_FIRMWARE_UPDATE_BIOS_PATH] = "Firmware Update",
-};
-#endif
-
-/* MMIO base address for MEI interface */
-static u32 mei_base_address;
-
-#if CONFIG_DEBUG_INTEL_ME
-static void mei_dump(void *ptr, int dword, int offset, const char *type)
-{
- struct mei_csr *csr;
-
- printk(BIOS_SPEW, "%-9s[%02x] : ", type, offset);
-
- switch (offset) {
- case MEI_H_CSR:
- case MEI_ME_CSR_HA:
- csr = ptr;
- if (!csr) {
- printk(BIOS_SPEW, "ERROR: 0x%08x\n", dword);
- break;
- }
- printk(BIOS_SPEW, "cbd=%u cbrp=%02u cbwp=%02u ready=%u "
- "reset=%u ig=%u is=%u ie=%u\n", csr->buffer_depth,
- csr->buffer_read_ptr, csr->buffer_write_ptr,
- csr->ready, csr->reset, csr->interrupt_generate,
- csr->interrupt_status, csr->interrupt_enable);
- break;
- case MEI_ME_CB_RW:
- case MEI_H_CB_WW:
- printk(BIOS_SPEW, "CB: 0x%08x\n", dword);
- break;
- default:
- printk(BIOS_SPEW, "0x%08x\n", offset);
- break;
- }
-}
-#else
-# define mei_dump(ptr,dword,offset,type) do {} while (0)
-#endif
-
-/*
- * ME/MEI access helpers using memcpy to avoid aliasing.
- */
-
-static inline void mei_read_dword_ptr(void *ptr, int offset)
-{
- u32 dword = read32(mei_base_address + offset);
- memcpy(ptr, &dword, sizeof(dword));
- mei_dump(ptr, dword, offset, "READ");
-}
-
-static inline void mei_write_dword_ptr(void *ptr, int offset)
-{
- u32 dword = 0;
- memcpy(&dword, ptr, sizeof(dword));
- write32(mei_base_address + offset, dword);
- mei_dump(ptr, dword, offset, "WRITE");
-}
-
-#ifndef __SMM__
-static inline void pci_read_dword_ptr(device_t dev, void *ptr, int offset)
-{
- u32 dword = pci_read_config32(dev, offset);
- memcpy(ptr, &dword, sizeof(dword));
- mei_dump(ptr, dword, offset, "PCI READ");
-}
-#endif
-
-static inline void read_host_csr(struct mei_csr *csr)
-{
- mei_read_dword_ptr(csr, MEI_H_CSR);
-}
-
-static inline void write_host_csr(struct mei_csr *csr)
-{
- mei_write_dword_ptr(csr, MEI_H_CSR);
-}
-
-static inline void read_me_csr(struct mei_csr *csr)
-{
- mei_read_dword_ptr(csr, MEI_ME_CSR_HA);
-}
-
-static inline void write_cb(u32 dword)
-{
- write32(mei_base_address + MEI_H_CB_WW, dword);
- mei_dump(NULL, dword, MEI_H_CB_WW, "WRITE");
-}
-
-static inline u32 read_cb(void)
-{
- u32 dword = read32(mei_base_address + MEI_ME_CB_RW);
- mei_dump(NULL, dword, MEI_ME_CB_RW, "READ");
- return dword;
-}
-
-/* Wait for ME ready bit to be asserted */
-static int mei_wait_for_me_ready(void)
-{
- struct mei_csr me;
- unsigned try = ME_RETRY;
-
- while (try--) {
- read_me_csr(&me);
- if (me.ready)
- return 0;
- udelay(ME_DELAY);
- }
-
- printk(BIOS_ERR, "ME: failed to become ready\n");
- return -1;
-}
-
-static void mei_reset(void)
-{
- struct mei_csr host;
-
- if (mei_wait_for_me_ready() < 0)
- return;
-
- /* Reset host and ME circular buffers for next message */
- read_host_csr(&host);
- host.reset = 1;
- host.interrupt_generate = 1;
- write_host_csr(&host);
-
- if (mei_wait_for_me_ready() < 0)
- return;
-
- /* Re-init and indicate host is ready */
- read_host_csr(&host);
- host.interrupt_generate = 1;
- host.ready = 1;
- host.reset = 0;
- write_host_csr(&host);
-}
-
-static int mei_send_msg(struct mei_header *mei, struct mkhi_header *mkhi,
- void *req_data)
-{
- struct mei_csr host;
- unsigned ndata, n;
- u32 *data;
-
- /* Number of dwords to write, ignoring MKHI */
- ndata = mei->length >> 2;
-
- /* Pad non-dword aligned request message length */
- if (mei->length & 3)
- ndata++;
- if (!ndata) {
- printk(BIOS_DEBUG, "ME: request does not include MKHI\n");
- return -1;
- }
- ndata++; /* Add MEI header */
-
- /*
- * Make sure there is still room left in the circular buffer.
- * Reset the buffer pointers if the requested message will not fit.
- */
- read_host_csr(&host);
- if ((host.buffer_depth - host.buffer_write_ptr) < ndata) {
- printk(BIOS_ERR, "ME: circular buffer full, resetting...\n");
- mei_reset();
- read_host_csr(&host);
- }
-
- /*
- * This implementation does not handle splitting large messages
- * across multiple transactions. Ensure the requested length
- * will fit in the available circular buffer depth.
- */
- if ((host.buffer_depth - host.buffer_write_ptr) < ndata) {
- printk(BIOS_ERR, "ME: message (%u) too large for buffer (%u)\n",
- ndata + 2, host.buffer_depth);
- return -1;
- }
-
- /* Write MEI header */
- mei_write_dword_ptr(mei, MEI_H_CB_WW);
- ndata--;
-
- /* Write MKHI header */
- mei_write_dword_ptr(mkhi, MEI_H_CB_WW);
- ndata--;
-
- /* Write message data */
- data = req_data;
- for (n = 0; n < ndata; ++n)
- write_cb(*data++);
-
- /* Generate interrupt to the ME */
- read_host_csr(&host);
- host.interrupt_generate = 1;
- write_host_csr(&host);
-
- /* Make sure ME is ready after sending request data */
- return mei_wait_for_me_ready();
-}
-
-static int mei_recv_msg(struct mei_header *mei, struct mkhi_header *mkhi,
- void *rsp_data, int rsp_bytes)
-{
- struct mei_header mei_rsp;
- struct mkhi_header mkhi_rsp;
- struct mei_csr me, host;
- unsigned ndata, n;
- unsigned expected;
- u32 *data;
-
- /* Total number of dwords to read from circular buffer */
- expected = (rsp_bytes + sizeof(mei_rsp) + sizeof(mkhi_rsp)) >> 2;
- if (rsp_bytes & 3)
- expected++;
-
- /*
- * The interrupt status bit does not appear to indicate that the
- * message has actually been received. Instead we wait until the
- * expected number of dwords are present in the circular buffer.
- */
- for (n = ME_RETRY; n; --n) {
- read_me_csr(&me);
- if ((me.buffer_write_ptr - me.buffer_read_ptr) >= expected)
- break;
- udelay(ME_DELAY);
- }
- if (!n) {
- printk(BIOS_ERR, "ME: timeout waiting for data: expected "
- "%u, available %u\n", expected,
- me.buffer_write_ptr - me.buffer_read_ptr);
- return -1;
- }
-
- /* Read and verify MEI response header from the ME */
- mei_read_dword_ptr(&mei_rsp, MEI_ME_CB_RW);
- if (!mei_rsp.is_complete) {
- printk(BIOS_ERR, "ME: response is not complete\n");
- return -1;
- }
-
- /* Handle non-dword responses and expect at least MKHI header */
- ndata = mei_rsp.length >> 2;
- if (mei_rsp.length & 3)
- ndata++;
- if (ndata != (expected - 1)) {
- printk(BIOS_ERR, "ME: response is missing data\n");
- return -1;
- }
-
- /* Read and verify MKHI response header from the ME */
- mei_read_dword_ptr(&mkhi_rsp, MEI_ME_CB_RW);
- if (!mkhi_rsp.is_response ||
- mkhi->group_id != mkhi_rsp.group_id ||
- mkhi->command != mkhi_rsp.command) {
- printk(BIOS_ERR, "ME: invalid response, group %u ?= %u, "
- "command %u ?= %u, is_response %u\n", mkhi->group_id,
- mkhi_rsp.group_id, mkhi->command, mkhi_rsp.command,
- mkhi_rsp.is_response);
- return -1;
- }
- ndata--; /* MKHI header has been read */
-
- /* Make sure caller passed a buffer with enough space */
- if (ndata != (rsp_bytes >> 2)) {
- printk(BIOS_ERR, "ME: not enough room in response buffer: "
- "%u != %u\n", ndata, rsp_bytes >> 2);
- return -1;
- }
-
- /* Read response data from the circular buffer */
- data = rsp_data;
- for (n = 0; n < ndata; ++n)
- *data++ = read_cb();
-
- /* Tell the ME that we have consumed the response */
- read_host_csr(&host);
- host.interrupt_status = 1;
- host.interrupt_generate = 1;
- write_host_csr(&host);
-
- return mei_wait_for_me_ready();
-}
-
-static inline int mei_sendrecv(struct mei_header *mei, struct mkhi_header *mkhi,
- void *req_data, void *rsp_data, int rsp_bytes)
-{
- if (mei_send_msg(mei, mkhi, req_data) < 0)
- return -1;
- if (mei_recv_msg(mei, mkhi, rsp_data, rsp_bytes) < 0)
- return -1;
- return 0;
-}
-
-#ifdef __SMM__
-/* Send END OF POST message to the ME */
-static int mkhi_end_of_post(void)
-{
- struct mkhi_header mkhi = {
- .group_id = MKHI_GROUP_ID_GEN,
- .command = MKHI_END_OF_POST,
- };
- struct mei_header mei = {
- .is_complete = 1,
- .host_address = MEI_HOST_ADDRESS,
- .client_address = MEI_ADDRESS_MKHI,
- .length = sizeof(mkhi),
- };
-
- /* Send request and wait for response */
- if (mei_sendrecv(&mei, &mkhi, NULL, NULL, 0) < 0) {
- printk(BIOS_ERR, "ME: END OF POST message failed\n");
- return -1;
- }
-
- printk(BIOS_INFO, "ME: END OF POST message successful\n");
- return 0;
-}
-#endif
-
-#if CONFIG_CHROMEOS && 0 /* DISABLED */
-/* Tell ME to issue a global reset */
-int mkhi_global_reset(void)
-{
- struct me_global_reset reset = {
- .request_origin = GLOBAL_RESET_BIOS_POST,
- .reset_type = CBM_RR_GLOBAL_RESET,
- };
- struct mkhi_header mkhi = {
- .group_id = MKHI_GROUP_ID_CBM,
- .command = MKHI_GLOBAL_RESET,
- };
- struct mei_header mei = {
- .is_complete = 1,
- .length = sizeof(mkhi) + sizeof(reset),
- .host_address = MEI_HOST_ADDRESS,
- .client_address = MEI_ADDRESS_MKHI,
- };
-
- printk(BIOS_NOTICE, "ME: Requesting global reset\n");
-
- /* Send request and wait for response */
- if (mei_sendrecv(&mei, &mkhi, &reset, NULL, 0) < 0) {
- /* No response means reset will happen shortly... */
- hlt();
- }
-
- /* If the ME responded it rejected the reset request */
- printk(BIOS_ERR, "ME: Global Reset failed\n");
- return -1;
-}
-#endif
-
-#ifdef __SMM__
-static void intel_me7_finalize_smm(void)
-{
- struct me_hfs hfs;
- u32 reg32;
-
- mei_base_address =
- pcie_read_config32(PCH_ME_DEV, PCI_BASE_ADDRESS_0) & ~0xf;
-
- /* S3 path will have hidden this device already */
- if (!mei_base_address || mei_base_address == 0xfffffff0)
- return;
-
- /* Make sure ME is in a mode that expects EOP */
- reg32 = pcie_read_config32(PCH_ME_DEV, PCI_ME_HFS);
- memcpy(&hfs, &reg32, sizeof(u32));
-
- /* Abort and leave device alone if not normal mode */
- if (hfs.fpt_bad ||
- hfs.working_state != ME_HFS_CWS_NORMAL ||
- hfs.operation_mode != ME_HFS_MODE_NORMAL)
- return;
-
- /* Try to send EOP command so ME stops accepting other commands */
- mkhi_end_of_post();
-
- /* Make sure IO is disabled */
- reg32 = pcie_read_config32(PCH_ME_DEV, PCI_COMMAND);
- reg32 &= ~(PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY | PCI_COMMAND_IO);
- pcie_write_config32(PCH_ME_DEV, PCI_COMMAND, reg32);
-
- /* Hide the PCI device */
- RCBA32_OR(FD2, PCH_DISABLE_MEI1);
-}
-
-void intel_me_finalize_smm(void)
-{
- u32 did = pcie_read_config32(PCH_ME_DEV, PCI_VENDOR_ID);
- switch (did) {
- case 0x1c3a8086:
- intel_me7_finalize_smm(); // FIXME
- break;
- default:
- printk(BIOS_ERR, "No finalize handler for ME %08x.\n", did);
- }
-}
-#else /* !__SMM__ */
-
-/* Determine the path that we should take based on ME status */
-static me_bios_path intel_me_path(device_t dev)
-{
- me_bios_path path = ME_DISABLE_BIOS_PATH;
- struct me_hfs hfs;
- struct me_gmes gmes;
-
-#if CONFIG_HAVE_ACPI_RESUME
- /* S3 wake skips all MKHI messages */
- if (acpi_slp_type == 3) {
- return ME_S3WAKE_BIOS_PATH;
- }
-#endif
-
- pci_read_dword_ptr(dev, &hfs, PCI_ME_HFS);
- pci_read_dword_ptr(dev, &gmes, PCI_ME_GMES);
-
- /* Check and dump status */
- intel_me_status(&hfs, &gmes);
-
- /* Check Current Working State */
- switch (hfs.working_state) {
- case ME_HFS_CWS_NORMAL:
- path = ME_NORMAL_BIOS_PATH;
- break;
- case ME_HFS_CWS_REC:
- path = ME_RECOVERY_BIOS_PATH;
- break;
- default:
- path = ME_DISABLE_BIOS_PATH;
- break;
- }
-
- /* Check Current Operation Mode */
- switch (hfs.operation_mode) {
- case ME_HFS_MODE_NORMAL:
- break;
- case ME_HFS_MODE_DEBUG:
- case ME_HFS_MODE_DIS:
- case ME_HFS_MODE_OVER_JMPR:
- case ME_HFS_MODE_OVER_MEI:
- default:
- path = ME_DISABLE_BIOS_PATH;
- break;
- }
-
- /* Check for any error code and valid firmware */
- if (hfs.error_code || hfs.fpt_bad)
- path = ME_ERROR_BIOS_PATH;
-
-#if CONFIG_ELOG
- if (path != ME_NORMAL_BIOS_PATH) {
- struct elog_event_data_me_extended data = {
- .current_working_state = hfs.working_state,
- .operation_state = hfs.operation_state,
- .operation_mode = hfs.operation_mode,
- .error_code = hfs.error_code,
- .progress_code = gmes.progress_code,
- .current_pmevent = gmes.current_pmevent,
- .current_state = gmes.current_state,
- };
- elog_add_event_byte(ELOG_TYPE_MANAGEMENT_ENGINE, path);
- elog_add_event_raw(ELOG_TYPE_MANAGEMENT_ENGINE_EXT,
- &data, sizeof(data));
- }
-#endif
-
- return path;
-}
-
-/* Prepare ME for MEI messages */
-static int intel_mei_setup(device_t dev)
-{
- struct resource *res;
- struct mei_csr host;
- u32 reg32;
-
- /* Find the MMIO base for the ME interface */
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (!res || res->base == 0 || res->size == 0) {
- printk(BIOS_DEBUG, "ME: MEI resource not present!\n");
- return -1;
- }
- mei_base_address = res->base;
-
- /* Ensure Memory and Bus Master bits are set */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- /* Clean up status for next message */
- read_host_csr(&host);
- host.interrupt_generate = 1;
- host.ready = 1;
- host.reset = 0;
- write_host_csr(&host);
-
- return 0;
-}
-
-/* Read the Extend register hash of ME firmware */
-static int intel_me_extend_valid(device_t dev)
-{
- struct me_heres status;
- u32 extend[8] = {0};
- int i, count = 0;
-
- pci_read_dword_ptr(dev, &status, PCI_ME_HERES);
- if (!status.extend_feature_present) {
- printk(BIOS_ERR, "ME: Extend Feature not present\n");
- return -1;
- }
-
- if (!status.extend_reg_valid) {
- printk(BIOS_ERR, "ME: Extend Register not valid\n");
- return -1;
- }
-
- switch (status.extend_reg_algorithm) {
- case PCI_ME_EXT_SHA1:
- count = 5;
- printk(BIOS_DEBUG, "ME: Extend SHA-1: ");
- break;
- case PCI_ME_EXT_SHA256:
- count = 8;
- printk(BIOS_DEBUG, "ME: Extend SHA-256: ");
- break;
- default:
- printk(BIOS_ERR, "ME: Extend Algorithm %d unknown\n",
- status.extend_reg_algorithm);
- return -1;
- }
-
- for (i = 0; i < count; ++i) {
- extend[i] = pci_read_config32(dev, PCI_ME_HER(i));
- printk(BIOS_DEBUG, "%08x", extend[i]);
- }
- printk(BIOS_DEBUG, "\n");
-
-#if CONFIG_CHROMEOS
- /* Save hash in NVS for the OS to verify */
- chromeos_set_me_hash(extend, count);
-#endif
-
- return 0;
-}
-
-/* Hide the ME virtual PCI devices */
-static void intel_me_hide(device_t dev)
-{
- dev->enabled = 0;
- pch_enable(dev);
-}
-
-/* Check whether ME is present and do basic init */
-static void intel_me_init(device_t dev)
-{
- me_bios_path path = intel_me_path(dev);
-
- /* Do initial setup and determine the BIOS path */
- printk(BIOS_NOTICE, "ME: BIOS path: %s\n", me_bios_path_values[path]);
-
- switch (path) {
- case ME_S3WAKE_BIOS_PATH:
- intel_me_hide(dev);
- break;
-
- case ME_NORMAL_BIOS_PATH:
- /* Validate the extend register */
- if (intel_me_extend_valid(dev) < 0)
- break; /* TODO: force recovery mode */
-
- /* Prepare MEI MMIO interface */
- if (intel_mei_setup(dev) < 0)
- break;
-
- /*
- * Leave the ME unlocked in this path.
- * It will be locked via SMI command later.
- */
- break;
-
- case ME_ERROR_BIOS_PATH:
- case ME_RECOVERY_BIOS_PATH:
- case ME_DISABLE_BIOS_PATH:
- case ME_FIRMWARE_UPDATE_BIOS_PATH:
- break;
- }
-}
-
-static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations pci_ops = {
- .set_subsystem = set_subsystem,
-};
-
-static struct device_operations device_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = intel_me_init,
- .scan_bus = scan_static_bus,
- .ops_pci = &pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b64, 0 };
-
-static const struct pci_driver intel_me __pci_driver = {
- .ops = &device_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids
-};
-
-#endif /* !__SMM__ */
diff --git a/src/southbridge/intel/ibexpeak/me.h b/src/southbridge/intel/ibexpeak/me.h
deleted file mode 100644
index af4b3a20d3..0000000000
--- a/src/southbridge/intel/ibexpeak/me.h
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#ifndef _INTEL_ME_H
-#define _INTEL_ME_H
-
-#define ME_RETRY 100000 /* 1 second */
-#define ME_DELAY 10 /* 10 us */
-
-/*
- * Management Engine PCI registers
- */
-
-#define PCI_CPU_DEVICE PCI_DEV(0,0,0)
-#define PCI_CPU_MEBASE_L 0x70 /* Set by MRC */
-#define PCI_CPU_MEBASE_H 0x74 /* Set by MRC */
-
-#define PCI_ME_HFS 0x40
-#define ME_HFS_CWS_RESET 0
-#define ME_HFS_CWS_INIT 1
-#define ME_HFS_CWS_REC 2
-#define ME_HFS_CWS_NORMAL 5
-#define ME_HFS_CWS_WAIT 6
-#define ME_HFS_CWS_TRANS 7
-#define ME_HFS_CWS_INVALID 8
-#define ME_HFS_STATE_PREBOOT 0
-#define ME_HFS_STATE_M0_UMA 1
-#define ME_HFS_STATE_M3 4
-#define ME_HFS_STATE_M0 5
-#define ME_HFS_STATE_BRINGUP 6
-#define ME_HFS_STATE_ERROR 7
-#define ME_HFS_ERROR_NONE 0
-#define ME_HFS_ERROR_UNCAT 1
-#define ME_HFS_ERROR_IMAGE 3
-#define ME_HFS_ERROR_DEBUG 4
-#define ME_HFS_MODE_NORMAL 0
-#define ME_HFS_MODE_DEBUG 2
-#define ME_HFS_MODE_DIS 3
-#define ME_HFS_MODE_OVER_JMPR 4
-#define ME_HFS_MODE_OVER_MEI 5
-#define ME_HFS_BIOS_DRAM_ACK 1
-#define ME_HFS_ACK_NO_DID 0
-#define ME_HFS_ACK_RESET 1
-#define ME_HFS_ACK_PWR_CYCLE 2
-#define ME_HFS_ACK_S3 3
-#define ME_HFS_ACK_S4 4
-#define ME_HFS_ACK_S5 5
-#define ME_HFS_ACK_GBL_RESET 6
-#define ME_HFS_ACK_CONTINUE 7
-
-struct me_hfs {
- u32 working_state: 4;
- u32 mfg_mode: 1;
- u32 fpt_bad: 1;
- u32 operation_state: 3;
- u32 fw_init_complete: 1;
- u32 ft_bup_ld_flr: 1;
- u32 update_in_progress: 1;
- u32 error_code: 4;
- u32 operation_mode: 4;
- u32 reserved: 4;
- u32 boot_options_present: 1;
- u32 ack_data: 3;
- u32 bios_msg_ack: 4;
-} __attribute__ ((packed));
-
-#define PCI_ME_UMA 0x44
-
-struct me_uma {
- u32 size: 6;
- u32 reserved_1: 10;
- u32 valid: 1;
- u32 reserved_0: 14;
- u32 set_to_one: 1;
-} __attribute__ ((packed));
-
-#define PCI_ME_H_GS 0x4c
-#define ME_INIT_DONE 1
-#define ME_INIT_STATUS_SUCCESS 0
-#define ME_INIT_STATUS_NOMEM 1
-#define ME_INIT_STATUS_ERROR 2
-
-struct me_did {
- u32 uma_base: 16;
- u32 reserved: 8;
- u32 status: 4;
- u32 init_done: 4;
-} __attribute__ ((packed));
-
-#define PCI_ME_GMES 0x48
-#define ME_GMES_PHASE_ROM 0
-#define ME_GMES_PHASE_BUP 1
-#define ME_GMES_PHASE_UKERNEL 2
-#define ME_GMES_PHASE_POLICY 3
-#define ME_GMES_PHASE_MODULE 4
-#define ME_GMES_PHASE_UNKNOWN 5
-#define ME_GMES_PHASE_HOST 6
-
-struct me_gmes {
- u32 bist_in_prog : 1;
- u32 icc_prog_sts : 2;
- u32 invoke_mebx : 1;
- u32 cpu_replaced_sts : 1;
- u32 mbp_rdy : 1;
- u32 mfs_failure : 1;
- u32 warm_rst_req_for_df : 1;
- u32 cpu_replaced_valid : 1;
- u32 reserved_1 : 2;
- u32 fw_upd_ipu : 1;
- u32 reserved_2 : 4;
- u32 current_state: 8;
- u32 current_pmevent: 4;
- u32 progress_code: 4;
-} __attribute__ ((packed));
-
-#define PCI_ME_HERES 0xbc
-#define PCI_ME_EXT_SHA1 0x00
-#define PCI_ME_EXT_SHA256 0x02
-#define PCI_ME_HER(x) (0xc0+(4*(x)))
-
-struct me_heres {
- u32 extend_reg_algorithm: 4;
- u32 reserved: 26;
- u32 extend_feature_present: 1;
- u32 extend_reg_valid: 1;
-} __attribute__ ((packed));
-
-/*
- * Management Engine MEI registers
- */
-
-#define MEI_H_CB_WW 0x00
-#define MEI_H_CSR 0x04
-#define MEI_ME_CB_RW 0x08
-#define MEI_ME_CSR_HA 0x0c
-
-struct mei_csr {
- u32 interrupt_enable: 1;
- u32 interrupt_status: 1;
- u32 interrupt_generate: 1;
- u32 ready: 1;
- u32 reset: 1;
- u32 reserved: 3;
- u32 buffer_read_ptr: 8;
- u32 buffer_write_ptr: 8;
- u32 buffer_depth: 8;
-} __attribute__ ((packed));
-
-#define MEI_ADDRESS_CORE 0x01
-#define MEI_ADDRESS_AMT 0x02
-#define MEI_ADDRESS_RESERVED 0x03
-#define MEI_ADDRESS_WDT 0x04
-#define MEI_ADDRESS_MKHI 0x07
-#define MEI_ADDRESS_ICC 0x08
-#define MEI_ADDRESS_THERMAL 0x09
-
-#define MEI_HOST_ADDRESS 0
-
-struct mei_header {
- u32 client_address: 8;
- u32 host_address: 8;
- u32 length: 9;
- u32 reserved: 6;
- u32 is_complete: 1;
-} __attribute__ ((packed));
-
-#define MKHI_GROUP_ID_CBM 0x00
-#define MKHI_GROUP_ID_FWCAPS 0x03
-#define MKHI_GROUP_ID_MDES 0x08
-#define MKHI_GROUP_ID_GEN 0xff
-
-#define MKHI_GLOBAL_RESET 0x0b
-
-#define MKHI_FWCAPS_GET_RULE 0x02
-
-#define MKHI_MDES_ENABLE 0x09
-
-#define MKHI_GET_FW_VERSION 0x02
-#define MKHI_SET_UMA 0x08
-#define MKHI_END_OF_POST 0x0c
-#define MKHI_FEATURE_OVERRIDE 0x14
-
-struct mkhi_header {
- u32 group_id: 8;
- u32 command: 7;
- u32 is_response: 1;
- u32 reserved: 8;
- u32 result: 8;
-} __attribute__ ((packed));
-
-struct me_fw_version {
- u16 code_minor;
- u16 code_major;
- u16 code_build_number;
- u16 code_hot_fix;
- u16 recovery_minor;
- u16 recovery_major;
- u16 recovery_build_number;
- u16 recovery_hot_fix;
-} __attribute__ ((packed));
-
-
-#define HECI_EOP_STATUS_SUCCESS 0x0
-#define HECI_EOP_PERFORM_GLOBAL_RESET 0x1
-
-#define CBM_RR_GLOBAL_RESET 0x01
-
-#define GLOBAL_RESET_BIOS_MRC 0x01
-#define GLOBAL_RESET_BIOS_POST 0x02
-#define GLOBAL_RESET_MEBX 0x03
-
-struct me_global_reset {
- u8 request_origin;
- u8 reset_type;
-} __attribute__ ((packed));
-
-typedef enum {
- ME_NORMAL_BIOS_PATH,
- ME_S3WAKE_BIOS_PATH,
- ME_ERROR_BIOS_PATH,
- ME_RECOVERY_BIOS_PATH,
- ME_DISABLE_BIOS_PATH,
- ME_FIRMWARE_UPDATE_BIOS_PATH,
-} me_bios_path;
-
-/* Defined in me_status.c for both romstage and ramstage */
-void intel_me_status(struct me_hfs *hfs, struct me_gmes *gmes);
-
-#ifdef __PRE_RAM__
-void intel_early_me_status(void);
-int intel_early_me_init(void);
-int intel_early_me_uma_size(void);
-int intel_early_me_init_done(u8 status);
-#endif
-
-#ifdef __SMM__
-void intel_me_finalize_smm(void);
-#endif
-typedef struct {
- u32 major_version : 16;
- u32 minor_version : 16;
- u32 hotfix_version : 16;
- u32 build_version : 16;
-} __attribute__ ((packed)) mbp_fw_version_name;
-
-typedef struct {
- u8 num_icc_profiles;
- u8 icc_profile_soft_strap;
- u8 icc_profile_index;
- u8 reserved;
- u32 register_lock_mask[3];
-} __attribute__ ((packed)) mbp_icc_profile;
-
-typedef struct {
- u32 full_net : 1;
- u32 std_net : 1;
- u32 manageability : 1;
- u32 small_business : 1;
- u32 l3manageability : 1;
- u32 intel_at : 1;
- u32 intel_cls : 1;
- u32 reserved : 3;
- u32 intel_mpc : 1;
- u32 icc_over_clocking : 1;
- u32 pavp : 1;
- u32 reserved_1 : 4;
- u32 ipv6 : 1;
- u32 kvm : 1;
- u32 och : 1;
- u32 vlan : 1;
- u32 tls : 1;
- u32 reserved_4 : 1;
- u32 wlan : 1;
- u32 reserved_5 : 8;
-} __attribute__ ((packed)) mefwcaps_sku;
-
-typedef struct {
- u16 lock_state : 1;
- u16 authenticate_module : 1;
- u16 s3authentication : 1;
- u16 flash_wear_out : 1;
- u16 flash_variable_security : 1;
- u16 wwan3gpresent : 1;
- u16 wwan3goob : 1;
- u16 reserved : 9;
-} __attribute__ ((packed)) tdt_state_flag;
-
-typedef struct {
- u8 state;
- u8 last_theft_trigger;
- tdt_state_flag flags;
-} __attribute__ ((packed)) tdt_state_info;
-
-typedef struct {
- u32 platform_target_usage_type : 4;
- u32 platform_target_market_type : 2;
- u32 super_sku : 1;
- u32 reserved : 1;
- u32 intel_me_fw_image_type : 4;
- u32 platform_brand : 4;
- u32 reserved_1 : 16;
-} __attribute__ ((packed)) platform_type_rule_data;
-
-typedef struct {
- mefwcaps_sku fw_capabilities;
- u8 available;
-} mbp_fw_caps;
-
-typedef struct {
- u16 device_id;
- u16 fuse_test_flags;
- u32 umchid[4];
-} __attribute__ ((packed)) mbp_rom_bist_data;
-
-typedef struct {
- u32 key[8];
-} mbp_platform_key;
-
-typedef struct {
- platform_type_rule_data rule_data;
- u8 available;
-} mbp_plat_type;
-
-typedef struct {
- mbp_fw_version_name fw_version_name;
- mbp_fw_caps fw_caps_sku;
- mbp_rom_bist_data rom_bist_data;
- mbp_platform_key platform_key;
- mbp_plat_type fw_plat_type;
- mbp_icc_profile icc_profile;
- tdt_state_info at_state;
- u32 mfsintegrity;
-} me_bios_payload;
-
-typedef struct {
- u32 mbp_size : 8;
- u32 num_entries : 8;
- u32 rsvd : 16;
-} __attribute__ ((packed)) mbp_header;
-
-typedef struct {
- u32 app_id : 8;
- u32 item_id : 8;
- u32 length : 8;
- u32 rsvd : 8;
-} __attribute__ ((packed)) mbp_item_header;
-
-struct me_fwcaps {
- u32 id;
- u8 length;
- mefwcaps_sku caps_sku;
- u8 reserved[3];
-} __attribute__ ((packed));
-
-#endif /* _INTEL_ME_H */
diff --git a/src/southbridge/intel/ibexpeak/me_status.c b/src/southbridge/intel/ibexpeak/me_status.c
deleted file mode 100644
index b2f38d635f..0000000000
--- a/src/southbridge/intel/ibexpeak/me_status.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <stdlib.h>
-#include <console/console.h>
-#include "me.h"
-
-#if (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= BIOS_DEBUG)
-/* HFS1[3:0] Current Working State Values */
-static const char *me_cws_values[] = {
- [ME_HFS_CWS_RESET] = "Reset",
- [ME_HFS_CWS_INIT] = "Initializing",
- [ME_HFS_CWS_REC] = "Recovery",
- [ME_HFS_CWS_NORMAL] = "Normal",
- [ME_HFS_CWS_WAIT] = "Platform Disable Wait",
- [ME_HFS_CWS_TRANS] = "OP State Transition",
- [ME_HFS_CWS_INVALID] = "Invalid CPU Plugged In"
-};
-
-/* HFS1[8:6] Current Operation State Values */
-static const char *me_opstate_values[] = {
- [ME_HFS_STATE_PREBOOT] = "Preboot",
- [ME_HFS_STATE_M0_UMA] = "M0 with UMA",
- [ME_HFS_STATE_M3] = "M3 without UMA",
- [ME_HFS_STATE_M0] = "M0 without UMA",
- [ME_HFS_STATE_BRINGUP] = "Bring up",
- [ME_HFS_STATE_ERROR] = "M0 without UMA but with error"
-};
-
-/* HFS[19:16] Current Operation Mode Values */
-static const char *me_opmode_values[] = {
- [ME_HFS_MODE_NORMAL] = "Normal",
- [ME_HFS_MODE_DEBUG] = "Debug",
- [ME_HFS_MODE_DIS] = "Soft Temporary Disable",
- [ME_HFS_MODE_OVER_JMPR] = "Security Override via Jumper",
- [ME_HFS_MODE_OVER_MEI] = "Security Override via MEI Message"
-};
-
-/* HFS[15:12] Error Code Values */
-static const char *me_error_values[] = {
- [ME_HFS_ERROR_NONE] = "No Error",
- [ME_HFS_ERROR_UNCAT] = "Uncategorized Failure",
- [ME_HFS_ERROR_IMAGE] = "Image Failure",
- [ME_HFS_ERROR_DEBUG] = "Debug Failure"
-};
-
-/* GMES[31:28] ME Progress Code */
-static const char *me_progress_values[] = {
- [ME_GMES_PHASE_ROM] = "ROM Phase",
- [ME_GMES_PHASE_BUP] = "BUP Phase",
- [ME_GMES_PHASE_UKERNEL] = "uKernel Phase",
- [ME_GMES_PHASE_POLICY] = "Policy Module",
- [ME_GMES_PHASE_MODULE] = "Module Loading",
- [ME_GMES_PHASE_UNKNOWN] = "Unknown",
- [ME_GMES_PHASE_HOST] = "Host Communication"
-};
-
-/* GMES[27:24] Power Management Event */
-static const char *me_pmevent_values[] = {
- [0x00] = "Clean Moff->Mx wake",
- [0x01] = "Moff->Mx wake after an error",
- [0x02] = "Clean global reset",
- [0x03] = "Global reset after an error",
- [0x04] = "Clean Intel ME reset",
- [0x05] = "Intel ME reset due to exception",
- [0x06] = "Pseudo-global reset",
- [0x07] = "S0/M0->Sx/M3",
- [0x08] = "Sx/M3->S0/M0",
- [0x09] = "Non-power cycle reset",
- [0x0a] = "Power cycle reset through M3",
- [0x0b] = "Power cycle reset through Moff",
- [0x0c] = "Sx/Mx->Sx/Moff"
-};
-
-/* Progress Code 0 states */
-static const char *me_progress_rom_values[] = {
- [0x00] = "BEGIN",
- [0x06] = "DISABLE"
-};
-
-/* Progress Code 1 states */
-static const char *me_progress_bup_values[] = {
- [0x00] = "Initialization starts",
- [0x01] = "Disable the host wake event",
- [0x04] = "Flow determination start process",
- [0x08] = "Error reading/matching the VSCC table in the descriptor",
- [0x0a] = "Check to see if straps say ME DISABLED",
- [0x0b] = "Timeout waiting for PWROK",
- [0x0d] = "Possibly handle BUP manufacturing override strap",
- [0x11] = "Bringup in M3",
- [0x12] = "Bringup in M0",
- [0x13] = "Flow detection error",
- [0x15] = "M3 clock switching error",
- [0x18] = "M3 kernel load",
- [0x1c] = "T34 missing - cannot program ICC",
- [0x1f] = "Waiting for DID BIOS message",
- [0x20] = "Waiting for DID BIOS message failure",
- [0x21] = "DID reported an error",
- [0x22] = "Enabling UMA",
- [0x23] = "Enabling UMA error",
- [0x24] = "Sending DID Ack to BIOS",
- [0x25] = "Sending DID Ack to BIOS error",
- [0x26] = "Switching clocks in M0",
- [0x27] = "Switching clocks in M0 error",
- [0x28] = "ME in temp disable",
- [0x32] = "M0 kernel load",
-};
-
-/* Progress Code 3 states */
-static const char *me_progress_policy_values[] = {
- [0x00] = "Entery into Policy Module",
- [0x03] = "Received S3 entry",
- [0x04] = "Received S4 entry",
- [0x05] = "Received S5 entry",
- [0x06] = "Received UPD entry",
- [0x07] = "Received PCR entry",
- [0x08] = "Received NPCR entry",
- [0x09] = "Received host wake",
- [0x0a] = "Received AC<>DC switch",
- [0x0b] = "Received DRAM Init Done",
- [0x0c] = "VSCC Data not found for flash device",
- [0x0d] = "VSCC Table is not valid",
- [0x0e] = "Flash Partition Boundary is outside address space",
- [0x0f] = "ME cannot access the chipset descriptor region",
- [0x10] = "Required VSCC values for flash parts do not match",
-};
-#endif
-
-void intel_me_status(struct me_hfs *hfs, struct me_gmes *gmes)
-{
-#if (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= BIOS_DEBUG)
- /* Check Current States */
- printk(BIOS_DEBUG, "ME: FW Partition Table : %s\n",
- hfs->fpt_bad ? "BAD" : "OK");
- printk(BIOS_DEBUG, "ME: Bringup Loader Failure : %s\n",
- hfs->ft_bup_ld_flr ? "YES" : "NO");
- printk(BIOS_DEBUG, "ME: Firmware Init Complete : %s\n",
- hfs->fw_init_complete ? "YES" : "NO");
- printk(BIOS_DEBUG, "ME: Manufacturing Mode : %s\n",
- hfs->mfg_mode ? "YES" : "NO");
- printk(BIOS_DEBUG, "ME: Boot Options Present : %s\n",
- hfs->boot_options_present ? "YES" : "NO");
- printk(BIOS_DEBUG, "ME: Update In Progress : %s\n",
- hfs->update_in_progress ? "YES" : "NO");
- printk(BIOS_DEBUG, "ME: Current Working State : %s\n",
- me_cws_values[hfs->working_state]);
- printk(BIOS_DEBUG, "ME: Current Operation State : %s\n",
- me_opstate_values[hfs->operation_state]);
- printk(BIOS_DEBUG, "ME: Current Operation Mode : %s\n",
- me_opmode_values[hfs->operation_mode]);
- printk(BIOS_DEBUG, "ME: Error Code : %s\n",
- me_error_values[hfs->error_code]);
- printk(BIOS_DEBUG, "ME: Progress Phase : %s\n",
- me_progress_values[gmes->progress_code]);
- printk(BIOS_DEBUG, "ME: Power Management Event : %s\n",
- me_pmevent_values[gmes->current_pmevent]);
-
- printk(BIOS_DEBUG, "ME: Progress Phase State : ");
- switch (gmes->progress_code) {
- case ME_GMES_PHASE_ROM: /* ROM Phase */
- printk(BIOS_DEBUG, "%s",
- me_progress_rom_values[gmes->current_state]);
- break;
-
- case ME_GMES_PHASE_BUP: /* Bringup Phase */
- if (gmes->current_state < ARRAY_SIZE(me_progress_bup_values)
- && me_progress_bup_values[gmes->current_state])
- printk(BIOS_DEBUG, "%s",
- me_progress_bup_values[gmes->current_state]);
- else
- printk(BIOS_DEBUG, "0x%02x", gmes->current_state);
- break;
-
- case ME_GMES_PHASE_POLICY: /* Policy Module Phase */
- if (gmes->current_state < ARRAY_SIZE(me_progress_policy_values)
- && me_progress_policy_values[gmes->current_state])
- printk(BIOS_DEBUG, "%s",
- me_progress_policy_values[gmes->current_state]);
- else
- printk(BIOS_DEBUG, "0x%02x", gmes->current_state);
- break;
-
- case ME_GMES_PHASE_HOST: /* Host Communication Phase */
- if (!gmes->current_state)
- printk(BIOS_DEBUG, "Host communication established");
- else
- printk(BIOS_DEBUG, "0x%02x", gmes->current_state);
- break;
-
- default:
- printk(BIOS_DEBUG, "Unknown 0x%02x", gmes->current_state);
- }
- printk(BIOS_DEBUG, "\n");
-#endif
-}
diff --git a/src/southbridge/intel/ibexpeak/nvs.h b/src/southbridge/intel/ibexpeak/nvs.h
deleted file mode 100644
index 7b8b6c9e9c..0000000000
--- a/src/southbridge/intel/ibexpeak/nvs.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2011 Google Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "vendorcode/google/chromeos/gnvs.h"
-typedef struct {
- /* Miscellaneous */
- u16 osys; /* 0x00 - Operating System */
- u8 smif; /* 0x02 - SMI function call ("TRAP") */
- u8 prm0; /* 0x03 - SMI function call parameter */
- u8 prm1; /* 0x04 - SMI function call parameter */
- u8 scif; /* 0x05 - SCI function call (via _L00) */
- u8 prm2; /* 0x06 - SCI function call parameter */
- u8 prm3; /* 0x07 - SCI function call parameter */
- u8 lckf; /* 0x08 - Global Lock function for EC */
- u8 prm4; /* 0x09 - Lock function parameter */
- u8 prm5; /* 0x0a - Lock function parameter */
- u32 p80d; /* 0x0b - Debug port (IO 0x80) value */
- u8 lids; /* 0x0f - LID state (open = 1) */
- u8 pwrs; /* 0x10 - Power state (AC = 1) */
- /* Thermal policy */
- u8 tlvl; /* 0x11 - Throttle Level Limit */
- u8 flvl; /* 0x12 - Current FAN Level */
- u8 tcrt; /* 0x13 - Critical Threshold */
- u8 tpsv; /* 0x14 - Passive Threshold */
- u8 tmax; /* 0x15 - CPU Tj_max */
- u8 f0of; /* 0x16 - FAN 0 OFF Threshold */
- u8 f0on; /* 0x17 - FAN 0 ON Threshold */
- u8 f0pw; /* 0x18 - FAN 0 PWM value */
- u8 f1of; /* 0x19 - FAN 1 OFF Threshold */
- u8 f1on; /* 0x1a - FAN 1 ON Threshold */
- u8 f1pw; /* 0x1b - FAN 1 PWM value */
- u8 f2of; /* 0x1c - FAN 2 OFF Threshold */
- u8 f2on; /* 0x1d - FAN 2 ON Threshold */
- u8 f2pw; /* 0x1e - FAN 2 PWM value */
- u8 f3of; /* 0x1f - FAN 3 OFF Threshold */
- u8 f3on; /* 0x20 - FAN 3 ON Threshold */
- u8 f3pw; /* 0x21 - FAN 3 PWM value */
- u8 f4of; /* 0x22 - FAN 4 OFF Threshold */
- u8 f4on; /* 0x23 - FAN 4 ON Threshold */
- u8 f4pw; /* 0x24 - FAN 4 PWM value */
- u8 tmps; /* 0x25 - Temperature Sensor ID */
- u8 rsvd3[2];
- /* Processor Identification */
- u8 apic; /* 0x28 - APIC enabled */
- u8 mpen; /* 0x29 - MP capable/enabled */
- u8 pcp0; /* 0x2a - PDC CPU/CORE 0 */
- u8 pcp1; /* 0x2b - PDC CPU/CORE 1 */
- u8 ppcm; /* 0x2c - Max. PPC state */
- u8 pcnt; /* 0x2d - Processor Count */
- u8 rsvd4[4];
- /* Super I/O & CMOS config */
- u8 natp; /* 0x32 - SIO type */
- u8 s5u0; /* 0x33 - Enable USB0 in S5 */
- u8 s5u1; /* 0x34 - Enable USB1 in S5 */
- u8 s3u0; /* 0x35 - Enable USB0 in S3 */
- u8 s3u1; /* 0x36 - Enable USB1 in S3 */
- u8 s33g; /* 0x37 - Enable S3 in 3G */
- u32 cmem; /* 0x38 - CBMEM TOC */
- /* Integrated Graphics Device */
- u8 igds; /* 0x3c - IGD state */
- u8 tlst; /* 0x3d - Display Toggle List Pointer */
- u8 cadl; /* 0x3e - currently attached devices */
- u8 padl; /* 0x3f - previously attached devices */
- u16 cste; /* 0x40 - current display state */
- u16 nste; /* 0x42 - next display state */
- u16 sste; /* 0x44 - set display state */
- u8 ndid; /* 0x46 - number of device ids */
- u32 did[5]; /* 0x47 - 5b device id 1..5 */
- u8 rsvd5[0x9];
- /* Backlight Control */
- u8 blcs; /* 0x64 - Backlight Control possible */
- u8 brtl;
- u8 odds;
- u8 rsvd6[0x7];
- /* Ambient Light Sensors*/
- u8 alse; /* 0x6e - ALS enable */
- u8 alaf;
- u8 llow;
- u8 lhih;
- u8 rsvd7[0x6];
- /* Extended Mobile Access */
- u8 emae; /* 0x78 - EMA enable */
- u16 emap; /* 0x79 - EMA pointer */
- u16 emal; /* 0x7a - EMA Length */
- u8 rsvd8[0x5];
- /* MEF */
- u8 mefe; /* 0x82 - MEF enable */
- u8 rsvd9[0x9];
- /* TPM support */
- u8 tpmp; /* 0x8c - TPM */
- u8 tpme;
- u8 rsvd10[8];
- /* SATA */
- u8 gtf0[7]; /* 0x96 - GTF task file buffer for port 0 */
- u8 gtf1[7];
- u8 gtf2[7];
- u8 idem;
- u8 idet;
- u8 rsvd11[6];
- /* XHCI */
- u8 xhci;
- /* IGD OpRegion (not implemented yet) */
- u32 aslb; /* 0xb4 - IGD OpRegion Base Address */
- u8 ibtt; /* 0xb8 - IGD boot type */
- u8 ipat; /* 0xb9 - IGD panel type */
- u8 itvf; /* 0xba - IGD TV format */
- u8 itvm; /* 0xbb - IGD TV minor format */
- u8 ipsc; /* 0xbc - IGD Panel Scaling */
- u8 iblc; /* 0xbd - IGD BLC configuration */
- u8 ibia; /* 0xbe - IGD BIA configuration */
- u8 issc; /* 0xbf - IGD SSC configuration */
- u8 i409; /* 0xc0 - IGD 0409 modified settings */
- u8 i509; /* 0xc1 - IGD 0509 modified settings */
- u8 i609; /* 0xc2 - IGD 0609 modified settings */
- u8 i709; /* 0xc3 - IGD 0709 modified settings */
- u8 idmm; /* 0xc4 - IGD Power Conservation */
- u8 idms; /* 0xc5 - IGD DVMT memory size */
- u8 if1e; /* 0xc6 - IGD Function 1 Enable */
- u8 hvco; /* 0xc7 - IGD HPLL VCO */
- u32 nxd[8]; /* 0xc8 - IGD next state DIDx for _DGS */
- u8 isci; /* 0xe8 - IGD SMI/SCI mode (0: SCI) */
- u8 pavp; /* 0xe9 - IGD PAVP data */
- u8 rsvd12; /* 0xea - rsvd */
- u8 oscc; /* 0xeb - PCIe OSC control */
- u8 npce; /* 0xec - native pcie support */
- u8 plfl; /* 0xed - platform flavor */
- u8 brev; /* 0xee - board revision */
- u8 dpbm; /* 0xef - digital port b mode */
- u8 dpcm; /* 0xf0 - digital port c mode */
- u8 dpdm; /* 0xf1 - digital port c mode */
- u8 alfp; /* 0xf2 - active lfp */
- u8 imon; /* 0xf3 - current graphics turbo imon value */
- u8 mmio; /* 0xf4 - 64bit mmio support */
- u8 rsvd13[11]; /* 0xf5 - rsvd */
-
- /* ChromeOS specific (starts at 0x100)*/
- chromeos_acpi_t chromeos;
-} __attribute__((packed)) global_nvs_t;
-
-#ifdef __SMM__
-/* Used in SMM to find the ACPI GNVS address */
-global_nvs_t *smm_get_gnvs(void);
-#endif
diff --git a/src/southbridge/intel/ibexpeak/pch.c b/src/southbridge/intel/ibexpeak/pch.c
deleted file mode 100644
index 942e2e9281..0000000000
--- a/src/southbridge/intel/ibexpeak/pch.c
+++ /dev/null
@@ -1,429 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <delay.h>
-#ifdef __SMM__
-#include <arch/io.h>
-#include <device/pci_def.h>
-#else /* !__SMM__ */
-#include <device/device.h>
-#include <device/pci.h>
-#endif
-#include "pch.h"
-
-static int pch_revision_id = -1;
-static int pch_type = -1;
-
-int pch_silicon_revision(void)
-{
- device_t dev;
-
-#ifdef __SMM__
- dev = PCI_DEV(0, 0x1f, 0);
-#else
- dev = dev_find_slot(0, PCI_DEVFN(0x1f, 0));
-#endif
-
- if (pch_revision_id < 0)
- pch_revision_id = pci_read_config8(dev, PCI_REVISION_ID);
- return pch_revision_id;
-}
-
-int pch_silicon_type(void)
-{
- device_t dev;
-
-#ifdef __SMM__
- dev = PCI_DEV(0, 0x1f, 0);
-#else
- dev = dev_find_slot(0, PCI_DEVFN(0x1f, 0));
-#endif
-
- if (pch_type < 0)
- pch_type = pci_read_config8(dev, PCI_DEVICE_ID + 1);
- return pch_type;
-}
-
-int pch_silicon_supported(int type, int rev)
-{
- int cur_type = pch_silicon_type();
- int cur_rev = pch_silicon_revision();
-
- switch (type) {
- case PCH_TYPE_CPT:
- /* CougarPoint minimum revision */
- if (cur_type == PCH_TYPE_CPT && cur_rev >= rev)
- return 1;
- /* PantherPoint any revision */
- if (cur_type == PCH_TYPE_PPT)
- return 1;
- break;
-
- case PCH_TYPE_PPT:
- /* PantherPoint minimum revision */
- if (cur_type == PCH_TYPE_PPT && cur_rev >= rev)
- return 1;
- break;
- }
-
- return 0;
-}
-
-#define IOBP_RETRY 1000
-static inline int iobp_poll(void)
-{
- unsigned try = IOBP_RETRY;
- u32 data;
-
- while (try--) {
- data = RCBA32(IOBPS);
- if ((data & 1) == 0)
- return 1;
- udelay(10);
- }
-
- printk(BIOS_ERR, "IOBP timeout\n");
- return 0;
-}
-
-void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue)
-{
- u32 data;
-
- /* Set the address */
- RCBA32(IOBPIRI) = address;
-
- /* READ OPCODE */
- if (pch_silicon_supported(PCH_TYPE_CPT, PCH_STEP_B0))
- RCBA32(IOBPS) = IOBPS_RW_BX;
- else
- RCBA32(IOBPS) = IOBPS_READ_AX;
- if (!iobp_poll())
- return;
-
- /* Read IOBP data */
- data = RCBA32(IOBPD);
- if (!iobp_poll())
- return;
-
- /* Check for successful transaction */
- if ((RCBA32(IOBPS) & 0x6) != 0) {
- printk(BIOS_ERR, "IOBP read 0x%08x failed\n", address);
- return;
- }
-
- /* Update the data */
- data &= andvalue;
- data |= orvalue;
-
- /* WRITE OPCODE */
- if (pch_silicon_supported(PCH_TYPE_CPT, PCH_STEP_B0))
- RCBA32(IOBPS) = IOBPS_RW_BX;
- else
- RCBA32(IOBPS) = IOBPS_WRITE_AX;
- if (!iobp_poll())
- return;
-
- /* Write IOBP data */
- RCBA32(IOBPD) = data;
- if (!iobp_poll())
- return;
-}
-
-#ifndef __SMM__
-/* Set bit in Function Disble register to hide this device */
-static void pch_hide_devfn(unsigned devfn)
-{
- switch (devfn) {
- case PCI_DEVFN(22, 0): /* MEI #1 */
- RCBA32_OR(FD2, PCH_DISABLE_MEI1);
- break;
- case PCI_DEVFN(22, 1): /* MEI #2 */
- RCBA32_OR(FD2, PCH_DISABLE_MEI2);
- break;
- case PCI_DEVFN(22, 2): /* IDE-R */
- RCBA32_OR(FD2, PCH_DISABLE_IDER);
- break;
- case PCI_DEVFN(22, 3): /* KT */
- RCBA32_OR(FD2, PCH_DISABLE_KT);
- break;
- case PCI_DEVFN(25, 0): /* Gigabit Ethernet */
- RCBA32_OR(BUC, PCH_DISABLE_GBE);
- break;
- case PCI_DEVFN(26, 0): /* EHCI #2 */
- RCBA32_OR(FD, PCH_DISABLE_EHCI2);
- break;
- case PCI_DEVFN(27, 0): /* HD Audio Controller */
- RCBA32_OR(FD, PCH_DISABLE_HD_AUDIO);
- break;
- case PCI_DEVFN(28, 0): /* PCI Express Root Port 1 */
- case PCI_DEVFN(28, 1): /* PCI Express Root Port 2 */
- case PCI_DEVFN(28, 2): /* PCI Express Root Port 3 */
- case PCI_DEVFN(28, 3): /* PCI Express Root Port 4 */
- case PCI_DEVFN(28, 4): /* PCI Express Root Port 5 */
- case PCI_DEVFN(28, 5): /* PCI Express Root Port 6 */
- case PCI_DEVFN(28, 6): /* PCI Express Root Port 7 */
- case PCI_DEVFN(28, 7): /* PCI Express Root Port 8 */
- RCBA32_OR(FD, PCH_DISABLE_PCIE(PCI_FUNC(devfn)));
- break;
- case PCI_DEVFN(29, 0): /* EHCI #1 */
- RCBA32_OR(FD, PCH_DISABLE_EHCI1);
- break;
- case PCI_DEVFN(30, 0): /* PCI-to-PCI Bridge */
- RCBA32_OR(FD, PCH_DISABLE_P2P);
- break;
- case PCI_DEVFN(31, 0): /* LPC */
- RCBA32_OR(FD, PCH_DISABLE_LPC);
- break;
- case PCI_DEVFN(31, 2): /* SATA #1 */
- RCBA32_OR(FD, PCH_DISABLE_SATA1);
- break;
- case PCI_DEVFN(31, 3): /* SMBUS */
- RCBA32_OR(FD, PCH_DISABLE_SMBUS);
- break;
- case PCI_DEVFN(31, 5): /* SATA #22 */
- RCBA32_OR(FD, PCH_DISABLE_SATA2);
- break;
- case PCI_DEVFN(31, 6): /* Thermal Subsystem */
- RCBA32_OR(FD, PCH_DISABLE_THERMAL);
- break;
- }
-}
-
-/* Check if any port in set X to X+3 is enabled */
-static int pch_pcie_check_set_enabled(device_t dev)
-{
- device_t port;
- int port_func;
- int dev_func = PCI_FUNC(dev->path.pci.devfn);
-
- printk(BIOS_DEBUG, "%s: check set enabled\n", dev_path(dev));
-
- /* Go through static device tree list of devices
- * because enumeration is still in progress */
- for (port = all_devices; port; port = port->next) {
- /* Only care about PCIe root ports */
- if (PCI_SLOT(port->path.pci.devfn) !=
- PCI_SLOT(dev->path.pci.devfn))
- continue;
-
- /* Check if port is in range and enabled */
- port_func = PCI_FUNC(port->path.pci.devfn);
- if (port_func >= dev_func &&
- port_func < (dev_func + 4) &&
- port->enabled)
- return 1;
- }
-
- /* None of the ports in this set are enabled */
- return 0;
-}
-
-/* RPFN is a write-once register so keep a copy until it is written */
-static u32 new_rpfn;
-
-/* Swap function numbers assigned to two PCIe Root Ports */
-static void pch_pcie_function_swap(u8 old_fn, u8 new_fn)
-{
- u32 old_rpfn = new_rpfn;
-
- printk(BIOS_DEBUG, "PCH: Remap PCIe function %d to %d\n",
- old_fn, new_fn);
-
- new_rpfn &= ~(RPFN_FNMASK(old_fn) | RPFN_FNMASK(new_fn));
-
- /* Old function set to new function and disabled */
- new_rpfn |= RPFN_FNSET(old_fn, RPFN_FNGET(old_rpfn, new_fn));
- new_rpfn |= RPFN_FNSET(new_fn, RPFN_FNGET(old_rpfn, old_fn));
-}
-
-/* Update devicetree with new Root Port function number assignment */
-static void pch_pcie_devicetree_update(void)
-{
- device_t dev;
-
- /* Update the function numbers in the static devicetree */
- for (dev = all_devices; dev; dev = dev->next) {
- u8 new_devfn;
-
- /* Only care about PCH PCIe root ports */
- if (PCI_SLOT(dev->path.pci.devfn) !=
- PCH_PCIE_DEV_SLOT)
- continue;
-
- /* Determine the new devfn for this port */
- new_devfn = PCI_DEVFN(PCH_PCIE_DEV_SLOT,
- RPFN_FNGET(new_rpfn,
- PCI_FUNC(dev->path.pci.devfn)));
-
- if (dev->path.pci.devfn != new_devfn) {
- printk(BIOS_DEBUG,
- "PCH: PCIe map %02x.%1x -> %02x.%1x\n",
- PCI_SLOT(dev->path.pci.devfn),
- PCI_FUNC(dev->path.pci.devfn),
- PCI_SLOT(new_devfn), PCI_FUNC(new_devfn));
-
- dev->path.pci.devfn = new_devfn;
- }
- }
-}
-
-/* Special handling for PCIe Root Port devices */
-static void pch_pcie_enable(device_t dev)
-{
- struct southbridge_intel_ibexpeak_config *config = dev->chip_info;
- u32 reg32;
-
- /*
- * Save a copy of the Root Port Function Number map when
- * starting to walk the list of PCIe Root Ports so it can
- * be updated locally and written out when the last port
- * has been processed.
- */
- if (PCI_FUNC(dev->path.pci.devfn) == 0) {
- new_rpfn = RCBA32(RPFN);
-
- /*
- * Enable Root Port coalescing if the first port is disabled
- * or the other devices will not be enumerated by the OS.
- */
- if (!dev->enabled)
- config->pcie_port_coalesce = 1;
-
- if (config->pcie_port_coalesce)
- printk(BIOS_INFO,
- "PCH: PCIe Root Port coalescing is enabled\n");
- }
-
- if (!dev->enabled) {
- printk(BIOS_DEBUG, "%s: Disabling device\n", dev_path(dev));
-
- /*
- * PCIE Power Savings for PantherPoint and CougarPoint/B1+
- *
- * If PCIe 0-3 disabled set Function 0 0xE2[0] = 1
- * If PCIe 4-7 disabled set Function 4 0xE2[0] = 1
- *
- * This check is done here instead of pcie driver
- * because the pcie driver enable() handler is not
- * called unless the device is enabled.
- */
- if ((PCI_FUNC(dev->path.pci.devfn) == 0 ||
- PCI_FUNC(dev->path.pci.devfn) == 4)) {
- /* Handle workaround for PPT and CPT/B1+ */
- if (pch_silicon_supported(PCH_TYPE_CPT, PCH_STEP_B1) &&
- !pch_pcie_check_set_enabled(dev)) {
- u8 reg8 = pci_read_config8(dev, 0xe2);
- reg8 |= 1;
- pci_write_config8(dev, 0xe2, reg8);
- }
-
- /*
- * Enable Clock Gating for shared PCIe resources
- * before disabling this particular port.
- */
- pci_write_config8(dev, 0xe1, 0x3c);
- }
-
- /* Ensure memory, io, and bus master are all disabled */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 &= ~(PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY | PCI_COMMAND_IO);
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- /* Do not claim downstream transactions for PCIe ports */
- new_rpfn |= RPFN_HIDE(PCI_FUNC(dev->path.pci.devfn));
-
- /* Hide this device if possible */
- pch_hide_devfn(dev->path.pci.devfn);
- } else {
- int fn;
-
- /*
- * Check if there is a lower disabled port to swap with this
- * port in order to maintain linear order starting at zero.
- */
- if (config->pcie_port_coalesce) {
- for (fn=0; fn < PCI_FUNC(dev->path.pci.devfn); fn++) {
- if (!(new_rpfn & RPFN_HIDE(fn)))
- continue;
-
- /* Swap places with this function */
- pch_pcie_function_swap(
- PCI_FUNC(dev->path.pci.devfn), fn);
- break;
- }
- }
-
- /* Enable SERR */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 |= PCI_COMMAND_SERR;
- pci_write_config32(dev, PCI_COMMAND, reg32);
- }
-
- /*
- * When processing the last PCIe root port we can now
- * update the Root Port Function Number and Hide register.
- */
- if (PCI_FUNC(dev->path.pci.devfn) == 7) {
- printk(BIOS_SPEW, "PCH: RPFN 0x%08x -> 0x%08x\n",
- RCBA32(RPFN), new_rpfn);
- RCBA32(RPFN) = new_rpfn;
-
- /* Update static devictree with new function numbers */
- if (config->pcie_port_coalesce)
- pch_pcie_devicetree_update();
- }
-}
-
-void pch_enable(device_t dev)
-{
- u32 reg32;
-
- /* PCH PCIe Root Ports get special handling */
- if (PCI_SLOT(dev->path.pci.devfn) == PCH_PCIE_DEV_SLOT)
- return pch_pcie_enable(dev);
-
- if (!dev->enabled) {
- printk(BIOS_DEBUG, "%s: Disabling device\n", dev_path(dev));
-
- /* Ensure memory, io, and bus master are all disabled */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 &= ~(PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY | PCI_COMMAND_IO);
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- /* Hide this device if possible */
- pch_hide_devfn(dev->path.pci.devfn);
- } else {
- /* Enable SERR */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 |= PCI_COMMAND_SERR;
- pci_write_config32(dev, PCI_COMMAND, reg32);
- }
-}
-
-struct chip_operations southbridge_intel_ibexpeak_ops = {
- CHIP_NAME("Intel Series 5 (Ibex Peak) Southbridge")
- .enable_dev = pch_enable,
-};
-#endif
diff --git a/src/southbridge/intel/ibexpeak/pch.h b/src/southbridge/intel/ibexpeak/pch.h
deleted file mode 100644
index 975e4434f9..0000000000
--- a/src/southbridge/intel/ibexpeak/pch.h
+++ /dev/null
@@ -1,569 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef SOUTHBRIDGE_INTEL_IBEXPEAK_PCH_H
-#define SOUTHBRIDGE_INTEL_IBEXPEAK_PCH_H
-
-/* PCH types */
-#define PCH_TYPE_MOBILE5 0x3b /* Ibex Peak */
-
-/* PCH stepping values for LPC device */
-#define PCH_STEP_A0 0
-#define PCH_STEP_A1 1
-#define PCH_STEP_B0 2
-#define PCH_STEP_B1 3
-#define PCH_STEP_B2 4
-#define PCH_STEP_B3 5
-
-/*
- * It does not matter where we put the SMBus I/O base, as long as we
- * keep it consistent and don't interfere with other devices. Stage2
- * will relocate this anyways.
- * Our solution is to have SMB initialization move the I/O to SMBUS_IO_BASE
- * again. But handling static BARs is a generic problem that should be
- * solved in the device allocator.
- */
-#define SMBUS_IO_BASE 0x0400
-#define SMBUS_SLAVE_ADDR 0x24
-/* TODO Make sure these don't get changed by stage2 */
-#define DEFAULT_GPIOBASE 0x0480
-#define DEFAULT_PMBASE 0x0500
-
-#define DEFAULT_RCBA 0xfed1c000
-
-#ifndef __ACPI__
-#define DEBUG_PERIODIC_SMIS 0
-
-#if defined (__SMM__) && !defined(__ASSEMBLER__)
-void intel_pch_finalize_smm(void);
-#endif
-
-#if !defined(__ASSEMBLER__)
-#if !defined(__PRE_RAM__)
-#if !defined(__SMM__)
-#include "chip.h"
-void pch_enable(device_t dev);
-#endif
-int pch_silicon_revision(void);
-int pch_silicon_type(void);
-int pch_silicon_supported(int type, int rev);
-void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue);
-#if CONFIG_ELOG
-void pch_log_state(void);
-#endif
-#else /* __PRE_RAM__ */
-void enable_smbus(void);
-void enable_usb_bar(void);
-int smbus_read_byte(unsigned device, unsigned address);
-int smbus_write_byte(unsigned device, unsigned address, u8 data);
-int smbus_block_read(unsigned device, unsigned cmd, u8 bytes, u8 *buf);
-int smbus_block_write(unsigned device, unsigned cmd, u8 bytes, const u8 *buf);
-int early_spi_read(u32 offset, u32 size, u8 *buffer);
-#endif
-#endif
-
-#define MAINBOARD_POWER_OFF 0
-#define MAINBOARD_POWER_ON 1
-#define MAINBOARD_POWER_KEEP 2
-
-#ifndef CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL
-#define CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON
-#endif
-
-/* PCI Configuration Space (D30:F0): PCI2PCI */
-#define PSTS 0x06
-#define SMLT 0x1b
-#define SECSTS 0x1e
-#define INTR 0x3c
-#define BCTRL 0x3e
-#define SBR (1 << 6)
-#define SEE (1 << 1)
-#define PERE (1 << 0)
-
-#define PCH_EHCI1_DEV PCI_DEV(0, 0x1d, 0)
-#define PCH_EHCI2_DEV PCI_DEV(0, 0x1a, 0)
-#define PCH_XHCI_DEV PCI_DEV(0, 0x14, 0)
-#define PCH_ME_DEV PCI_DEV(0, 0x16, 0)
-#define PCH_PCIE_DEV_SLOT 28
-
-/* PCI Configuration Space (D31:F0): LPC */
-#define PCH_LPC_DEV PCI_DEV(0, 0x1f, 0)
-#define SERIRQ_CNTL 0x64
-
-#define GEN_PMCON_1 0xa0
-#define GEN_PMCON_2 0xa2
-#define GEN_PMCON_3 0xa4
-#define ETR3 0xac
-#define ETR3_CWORWRE (1 << 18)
-#define ETR3_CF9GR (1 << 20)
-
-/* GEN_PMCON_3 bits */
-#define RTC_BATTERY_DEAD (1 << 2)
-#define RTC_POWER_FAILED (1 << 1)
-#define SLEEP_AFTER_POWER_FAIL (1 << 0)
-
-#define PMBASE 0x40
-#define ACPI_CNTL 0x44
-#define ACPI_EN (1 << 7)
-#define BIOS_CNTL 0xDC
-#define GPIO_BASE 0x48 /* LPC GPIO Base Address Register */
-#define GPIO_CNTL 0x4C /* LPC GPIO Control Register */
-#define GPIO_ROUT 0xb8
-
-#define PIRQA_ROUT 0x60
-#define PIRQB_ROUT 0x61
-#define PIRQC_ROUT 0x62
-#define PIRQD_ROUT 0x63
-#define PIRQE_ROUT 0x68
-#define PIRQF_ROUT 0x69
-#define PIRQG_ROUT 0x6A
-#define PIRQH_ROUT 0x6B
-
-#define LPC_IO_DEC 0x80 /* IO Decode Ranges Register */
-#define LPC_EN 0x82 /* LPC IF Enables Register */
-#define CNF2_LPC_EN (1 << 13) /* 0x4e/0x4f */
-#define CNF1_LPC_EN (1 << 12) /* 0x2e/0x2f */
-#define MC_LPC_EN (1 << 11) /* 0x62/0x66 */
-#define KBC_LPC_EN (1 << 10) /* 0x60/0x64 */
-#define GAMEH_LPC_EN (1 << 9) /* 0x208/0x20f */
-#define GAMEL_LPC_EN (1 << 8) /* 0x200/0x207 */
-#define FDD_LPC_EN (1 << 3) /* LPC_IO_DEC[12] */
-#define LPT_LPC_EN (1 << 2) /* LPC_IO_DEC[9:8] */
-#define COMB_LPC_EN (1 << 1) /* LPC_IO_DEC[6:4] */
-#define COMA_LPC_EN (1 << 0) /* LPC_IO_DEC[3:2] */
-#define LPC_GEN1_DEC 0x84 /* LPC IF Generic Decode Range 1 */
-#define LPC_GEN2_DEC 0x88 /* LPC IF Generic Decode Range 2 */
-#define LPC_GEN3_DEC 0x8c /* LPC IF Generic Decode Range 3 */
-#define LPC_GEN4_DEC 0x90 /* LPC IF Generic Decode Range 4 */
-
-/* PCI Configuration Space (D31:F1): IDE */
-#define PCH_IDE_DEV PCI_DEV(0, 0x1f, 1)
-#define PCH_SATA_DEV PCI_DEV(0, 0x1f, 2)
-#define PCH_SATA2_DEV PCI_DEV(0, 0x1f, 5)
-#define INTR_LN 0x3c
-#define IDE_TIM_PRI 0x40 /* IDE timings, primary */
-#define IDE_DECODE_ENABLE (1 << 15)
-#define IDE_SITRE (1 << 14)
-#define IDE_ISP_5_CLOCKS (0 << 12)
-#define IDE_ISP_4_CLOCKS (1 << 12)
-#define IDE_ISP_3_CLOCKS (2 << 12)
-#define IDE_RCT_4_CLOCKS (0 << 8)
-#define IDE_RCT_3_CLOCKS (1 << 8)
-#define IDE_RCT_2_CLOCKS (2 << 8)
-#define IDE_RCT_1_CLOCKS (3 << 8)
-#define IDE_DTE1 (1 << 7)
-#define IDE_PPE1 (1 << 6)
-#define IDE_IE1 (1 << 5)
-#define IDE_TIME1 (1 << 4)
-#define IDE_DTE0 (1 << 3)
-#define IDE_PPE0 (1 << 2)
-#define IDE_IE0 (1 << 1)
-#define IDE_TIME0 (1 << 0)
-#define IDE_TIM_SEC 0x42 /* IDE timings, secondary */
-
-#define IDE_SDMA_CNT 0x48 /* Synchronous DMA control */
-#define IDE_SSDE1 (1 << 3)
-#define IDE_SSDE0 (1 << 2)
-#define IDE_PSDE1 (1 << 1)
-#define IDE_PSDE0 (1 << 0)
-
-#define IDE_SDMA_TIM 0x4a
-
-#define IDE_CONFIG 0x54 /* IDE I/O Configuration Register */
-#define SIG_MODE_SEC_NORMAL (0 << 18)
-#define SIG_MODE_SEC_TRISTATE (1 << 18)
-#define SIG_MODE_SEC_DRIVELOW (2 << 18)
-#define SIG_MODE_PRI_NORMAL (0 << 16)
-#define SIG_MODE_PRI_TRISTATE (1 << 16)
-#define SIG_MODE_PRI_DRIVELOW (2 << 16)
-#define FAST_SCB1 (1 << 15)
-#define FAST_SCB0 (1 << 14)
-#define FAST_PCB1 (1 << 13)
-#define FAST_PCB0 (1 << 12)
-#define SCB1 (1 << 3)
-#define SCB0 (1 << 2)
-#define PCB1 (1 << 1)
-#define PCB0 (1 << 0)
-
-#define SATA_SIRI 0xa0 /* SATA Indexed Register Index */
-#define SATA_SIRD 0xa4 /* SATA Indexed Register Data */
-#define SATA_SP 0xd0 /* Scratchpad */
-
-/* SATA IOBP Registers */
-#define SATA_IOBP_SP0G3IR 0xea000151
-#define SATA_IOBP_SP1G3IR 0xea000051
-
-/* PCI Configuration Space (D31:F3): SMBus */
-#define PCH_SMBUS_DEV PCI_DEV(0, 0x1f, 3)
-#define SMB_BASE 0x20
-#define HOSTC 0x40
-#define SMB_RCV_SLVA 0x09
-
-/* HOSTC bits */
-#define I2C_EN (1 << 2)
-#define SMB_SMI_EN (1 << 1)
-#define HST_EN (1 << 0)
-
-/* SMBus I/O bits. */
-#define SMBHSTSTAT 0x0
-#define SMBHSTCTL 0x2
-#define SMBHSTCMD 0x3
-#define SMBXMITADD 0x4
-#define SMBHSTDAT0 0x5
-#define SMBHSTDAT1 0x6
-#define SMBBLKDAT 0x7
-#define SMBTRNSADD 0x9
-#define SMBSLVDATA 0xa
-#define SMLINK_PIN_CTL 0xe
-#define SMBUS_PIN_CTL 0xf
-
-#define SMBUS_TIMEOUT (10 * 1000 * 100)
-
-
-/* Southbridge IO BARs */
-
-#define GPIOBASE 0x48
-
-#define PMBASE 0x40
-
-/* Root Complex Register Block */
-#define RCBA 0xf0
-
-#define RCBA8(x) *((volatile u8 *)(DEFAULT_RCBA + x))
-#define RCBA16(x) *((volatile u16 *)(DEFAULT_RCBA + x))
-#define RCBA32(x) *((volatile u32 *)(DEFAULT_RCBA + x))
-
-#define RCBA_AND_OR(bits, x, and, or) \
- RCBA##bits(x) = ((RCBA##bits(x) & (and)) | (or))
-#define RCBA8_AND_OR(x, and, or) RCBA_AND_OR(8, x, and, or)
-#define RCBA16_AND_OR(x, and, or) RCBA_AND_OR(16, x, and, or)
-#define RCBA32_AND_OR(x, and, or) RCBA_AND_OR(32, x, and, or)
-#define RCBA32_OR(x, or) RCBA_AND_OR(32, x, ~0UL, or)
-
-#define VCH 0x0000 /* 32bit */
-#define VCAP1 0x0004 /* 32bit */
-#define VCAP2 0x0008 /* 32bit */
-#define PVC 0x000c /* 16bit */
-#define PVS 0x000e /* 16bit */
-
-#define V0CAP 0x0010 /* 32bit */
-#define V0CTL 0x0014 /* 32bit */
-#define V0STS 0x001a /* 16bit */
-
-#define V1CAP 0x001c /* 32bit */
-#define V1CTL 0x0020 /* 32bit */
-#define V1STS 0x0026 /* 16bit */
-
-#define RCTCL 0x0100 /* 32bit */
-#define ESD 0x0104 /* 32bit */
-#define ULD 0x0110 /* 32bit */
-#define ULBA 0x0118 /* 64bit */
-
-#define RP1D 0x0120 /* 32bit */
-#define RP1BA 0x0128 /* 64bit */
-#define RP2D 0x0130 /* 32bit */
-#define RP2BA 0x0138 /* 64bit */
-#define RP3D 0x0140 /* 32bit */
-#define RP3BA 0x0148 /* 64bit */
-#define RP4D 0x0150 /* 32bit */
-#define RP4BA 0x0158 /* 64bit */
-#define HDD 0x0160 /* 32bit */
-#define HDBA 0x0168 /* 64bit */
-#define RP5D 0x0170 /* 32bit */
-#define RP5BA 0x0178 /* 64bit */
-#define RP6D 0x0180 /* 32bit */
-#define RP6BA 0x0188 /* 64bit */
-
-#define RPC 0x0400 /* 32bit */
-#define RPFN 0x0404 /* 32bit */
-
-/* Root Port configuratinon space hide */
-#define RPFN_HIDE(port) (1 << (((port) * 4) + 3))
-/* Get the function number assigned to a Root Port */
-#define RPFN_FNGET(reg,port) (((reg) >> ((port) * 4)) & 7)
-/* Set the function number for a Root Port */
-#define RPFN_FNSET(port,func) (((func) & 7) << ((port) * 4))
-/* Root Port function number mask */
-#define RPFN_FNMASK(port) (7 << ((port) * 4))
-
-#define TRSR 0x1e00 /* 8bit */
-#define TRCR 0x1e10 /* 64bit */
-#define TWDR 0x1e18 /* 64bit */
-
-#define IOTR0 0x1e80 /* 64bit */
-#define IOTR1 0x1e88 /* 64bit */
-#define IOTR2 0x1e90 /* 64bit */
-#define IOTR3 0x1e98 /* 64bit */
-
-#define TCTL 0x3000 /* 8bit */
-
-#define NOINT 0
-#define INTA 1
-#define INTB 2
-#define INTC 3
-#define INTD 4
-
-#define DIR_IDR 12 /* Interrupt D Pin Offset */
-#define DIR_ICR 8 /* Interrupt C Pin Offset */
-#define DIR_IBR 4 /* Interrupt B Pin Offset */
-#define DIR_IAR 0 /* Interrupt A Pin Offset */
-
-#define PIRQA 0
-#define PIRQB 1
-#define PIRQC 2
-#define PIRQD 3
-#define PIRQE 4
-#define PIRQF 5
-#define PIRQG 6
-#define PIRQH 7
-
-/* IO Buffer Programming */
-#define IOBPIRI 0x2330
-#define IOBPD 0x2334
-#define IOBPS 0x2338
-#define IOBPS_RW_BX ((1 << 9)|(1 << 10))
-#define IOBPS_WRITE_AX ((1 << 9)|(1 << 10))
-#define IOBPS_READ_AX ((1 << 8)|(1 << 9)|(1 << 10))
-
-#define D31IP 0x3100 /* 32bit */
-#define D31IP_TTIP 24 /* Thermal Throttle Pin */
-#define D31IP_SIP2 20 /* SATA Pin 2 */
-#define D31IP_UNKIP 16
-#define D31IP_SMIP 12 /* SMBUS Pin */
-#define D31IP_SIP 8 /* SATA Pin */
-#define D30IP 0x3104 /* 32bit */
-#define D30IP_PIP 0 /* PCI Bridge Pin */
-#define D29IP 0x3108 /* 32bit */
-#define D29IP_E1P 0 /* EHCI #1 Pin */
-#define D28IP 0x310c /* 32bit */
-#define D28IP_P8IP 28 /* PCI Express Port 8 */
-#define D28IP_P7IP 24 /* PCI Express Port 7 */
-#define D28IP_P6IP 20 /* PCI Express Port 6 */
-#define D28IP_P5IP 16 /* PCI Express Port 5 */
-#define D28IP_P4IP 12 /* PCI Express Port 4 */
-#define D28IP_P3IP 8 /* PCI Express Port 3 */
-#define D28IP_P2IP 4 /* PCI Express Port 2 */
-#define D28IP_P1IP 0 /* PCI Express Port 1 */
-#define D27IP 0x3110 /* 32bit */
-#define D27IP_ZIP 0 /* HD Audio Pin */
-#define D26IP 0x3114 /* 32bit */
-#define D26IP_E2P 0 /* EHCI #2 Pin */
-#define D25IP 0x3118 /* 32bit */
-#define D25IP_LIP 0 /* GbE LAN Pin */
-#define D22IP 0x3124 /* 32bit */
-#define D22IP_KTIP 12 /* KT Pin */
-#define D22IP_IDERIP 8 /* IDE-R Pin */
-#define D22IP_MEI2IP 4 /* MEI #2 Pin */
-#define D22IP_MEI1IP 0 /* MEI #1 Pin */
-#define D20IP 0x3128 /* 32bit */
-#define D20IP_XHCIIP 0
-#define D31IR 0x3140 /* 16bit */
-#define D30IR 0x3142 /* 16bit */
-#define D29IR 0x3144 /* 16bit */
-#define D28IR 0x3146 /* 16bit */
-#define D27IR 0x3148 /* 16bit */
-#define D26IR 0x314c /* 16bit */
-#define D25IR 0x3150 /* 16bit */
-#define D22IR 0x315c /* 16bit */
-#define D20IR 0x3160 /* 16bit */
-#define OIC 0x31fe /* 16bit */
-#define SOFT_RESET_CTRL 0x38f4
-#define SOFT_RESET_DATA 0x38f8
-
-#define DIR_ROUTE(x,a,b,c,d) \
- RCBA32(x) = (((d) << DIR_IDR) | ((c) << DIR_ICR) | \
- ((b) << DIR_IBR) | ((a) << DIR_IAR))
-
-#define RC 0x3400 /* 32bit */
-#define HPTC 0x3404 /* 32bit */
-#define GCS 0x3410 /* 32bit */
-#define BUC 0x3414 /* 32bit */
-#define PCH_DISABLE_GBE (1 << 5)
-#define FD 0x3418 /* 32bit */
-#define DISPBDF 0x3424 /* 16bit */
-#define FD2 0x3428 /* 32bit */
-#define CG 0x341c /* 32bit */
-
-/* Function Disable 1 RCBA 0x3418 */
-#define PCH_DISABLE_ALWAYS ((1 << 0)|(1 << 26))
-#define PCH_DISABLE_P2P (1 << 1)
-#define PCH_DISABLE_SATA1 (1 << 2)
-#define PCH_DISABLE_SMBUS (1 << 3)
-#define PCH_DISABLE_HD_AUDIO (1 << 4)
-#define PCH_DISABLE_EHCI2 (1 << 13)
-#define PCH_DISABLE_LPC (1 << 14)
-#define PCH_DISABLE_EHCI1 (1 << 15)
-#define PCH_DISABLE_PCIE(x) (1 << (16 + x))
-#define PCH_DISABLE_THERMAL (1 << 24)
-#define PCH_DISABLE_SATA2 (1 << 25)
-#define PCH_DISABLE_XHCI (1 << 27)
-
-/* Function Disable 2 RCBA 0x3428 */
-#define PCH_DISABLE_KT (1 << 4)
-#define PCH_DISABLE_IDER (1 << 3)
-#define PCH_DISABLE_MEI2 (1 << 2)
-#define PCH_DISABLE_MEI1 (1 << 1)
-#define PCH_ENABLE_DBDF (1 << 0)
-
-/* ICH7 GPIOBASE */
-#define GPIO_USE_SEL 0x00
-#define GP_IO_SEL 0x04
-#define GP_LVL 0x0c
-#define GPO_BLINK 0x18
-#define GPI_INV 0x2c
-#define GPIO_USE_SEL2 0x30
-#define GP_IO_SEL2 0x34
-#define GP_LVL2 0x38
-#define GPIO_USE_SEL3 0x40
-#define GP_IO_SEL3 0x44
-#define GP_LVL3 0x48
-#define GP_RST_SEL1 0x60
-#define GP_RST_SEL2 0x64
-#define GP_RST_SEL3 0x68
-
-/* ICH7 PMBASE */
-#define PM1_STS 0x00
-#define WAK_STS (1 << 15)
-#define PCIEXPWAK_STS (1 << 14)
-#define PRBTNOR_STS (1 << 11)
-#define RTC_STS (1 << 10)
-#define PWRBTN_STS (1 << 8)
-#define GBL_STS (1 << 5)
-#define BM_STS (1 << 4)
-#define TMROF_STS (1 << 0)
-#define PM1_EN 0x02
-#define PCIEXPWAK_DIS (1 << 14)
-#define RTC_EN (1 << 10)
-#define PWRBTN_EN (1 << 8)
-#define GBL_EN (1 << 5)
-#define TMROF_EN (1 << 0)
-#define PM1_CNT 0x04
-#define SLP_EN (1 << 13)
-#define SLP_TYP (7 << 10)
-#define SLP_TYP_S0 0
-#define SLP_TYP_S1 1
-#define SLP_TYP_S3 5
-#define SLP_TYP_S4 6
-#define SLP_TYP_S5 7
-#define GBL_RLS (1 << 2)
-#define BM_RLD (1 << 1)
-#define SCI_EN (1 << 0)
-#define PM1_TMR 0x08
-#define PROC_CNT 0x10
-#define LV2 0x14
-#define LV3 0x15
-#define LV4 0x16
-#define PM2_CNT 0x50 // mobile only
-#define GPE0_STS 0x20
-#define PME_B0_STS (1 << 13)
-#define PME_STS (1 << 11)
-#define BATLOW_STS (1 << 10)
-#define PCI_EXP_STS (1 << 9)
-#define RI_STS (1 << 8)
-#define SMB_WAK_STS (1 << 7)
-#define TCOSCI_STS (1 << 6)
-#define SWGPE_STS (1 << 2)
-#define HOT_PLUG_STS (1 << 1)
-#define GPE0_EN 0x28
-#define PME_B0_EN (1 << 13)
-#define PME_EN (1 << 11)
-#define TCOSCI_EN (1 << 6)
-#define SMI_EN 0x30
-#define INTEL_USB2_EN (1 << 18) // Intel-Specific USB2 SMI logic
-#define LEGACY_USB2_EN (1 << 17) // Legacy USB2 SMI logic
-#define PERIODIC_EN (1 << 14) // SMI on PERIODIC_STS in SMI_STS
-#define TCO_EN (1 << 13) // Enable TCO Logic (BIOSWE et al)
-#define MCSMI_EN (1 << 11) // Trap microcontroller range access
-#define BIOS_RLS (1 << 7) // asserts SCI on bit set
-#define SWSMI_TMR_EN (1 << 6) // start software smi timer on bit set
-#define APMC_EN (1 << 5) // Writes to APM_CNT cause SMI#
-#define SLP_SMI_EN (1 << 4) // Write to SLP_EN in PM1_CNT asserts SMI#
-#define LEGACY_USB_EN (1 << 3) // Legacy USB circuit SMI logic
-#define BIOS_EN (1 << 2) // Assert SMI# on setting GBL_RLS bit
-#define EOS (1 << 1) // End of SMI (deassert SMI#)
-#define GBL_SMI_EN (1 << 0) // SMI# generation at all?
-#define SMI_STS 0x34
-#define ALT_GP_SMI_EN 0x38
-#define ALT_GP_SMI_STS 0x3a
-#define GPE_CNTL 0x42
-#define DEVACT_STS 0x44
-#define SS_CNT 0x50
-#define C3_RES 0x54
-#define TCO1_STS 0x64
-#define DMISCI_STS (1 << 9)
-#define TCO2_STS 0x66
-
-/*
- * SPI Opcode Menu setup for SPIBAR lockdown
- * should support most common flash chips.
- */
-
-#define SPI_OPMENU_0 0x01 /* WRSR: Write Status Register */
-#define SPI_OPTYPE_0 0x01 /* Write, no address */
-
-#define SPI_OPMENU_1 0x02 /* BYPR: Byte Program */
-#define SPI_OPTYPE_1 0x03 /* Write, address required */
-
-#define SPI_OPMENU_2 0x03 /* READ: Read Data */
-#define SPI_OPTYPE_2 0x02 /* Read, address required */
-
-#define SPI_OPMENU_3 0x05 /* RDSR: Read Status Register */
-#define SPI_OPTYPE_3 0x00 /* Read, no address */
-
-#define SPI_OPMENU_4 0x20 /* SE20: Sector Erase 0x20 */
-#define SPI_OPTYPE_4 0x03 /* Write, address required */
-
-#define SPI_OPMENU_5 0x9f /* RDID: Read ID */
-#define SPI_OPTYPE_5 0x00 /* Read, no address */
-
-#define SPI_OPMENU_6 0xd8 /* BED8: Block Erase 0xd8 */
-#define SPI_OPTYPE_6 0x03 /* Write, address required */
-
-#define SPI_OPMENU_7 0x0b /* FAST: Fast Read */
-#define SPI_OPTYPE_7 0x02 /* Read, address required */
-
-#define SPI_OPMENU_UPPER ((SPI_OPMENU_7 << 24) | (SPI_OPMENU_6 << 16) | \
- (SPI_OPMENU_5 << 8) | SPI_OPMENU_4)
-#define SPI_OPMENU_LOWER ((SPI_OPMENU_3 << 24) | (SPI_OPMENU_2 << 16) | \
- (SPI_OPMENU_1 << 8) | SPI_OPMENU_0)
-
-#define SPI_OPTYPE ((SPI_OPTYPE_7 << 14) | (SPI_OPTYPE_6 << 12) | \
- (SPI_OPTYPE_5 << 10) | (SPI_OPTYPE_4 << 8) | \
- (SPI_OPTYPE_3 << 6) | (SPI_OPTYPE_2 << 4) | \
- (SPI_OPTYPE_1 << 2) | (SPI_OPTYPE_0))
-
-#define SPI_OPPREFIX ((0x50 << 8) | 0x06) /* EWSR and WREN */
-
-#define SPIBAR_HSFS 0x3804 /* SPI hardware sequence status */
-#define SPIBAR_HSFS_SCIP (1 << 5) /* SPI Cycle In Progress */
-#define SPIBAR_HSFS_AEL (1 << 2) /* SPI Access Error Log */
-#define SPIBAR_HSFS_FCERR (1 << 1) /* SPI Flash Cycle Error */
-#define SPIBAR_HSFS_FDONE (1 << 0) /* SPI Flash Cycle Done */
-#define SPIBAR_HSFC 0x3806 /* SPI hardware sequence control */
-#define SPIBAR_HSFC_BYTE_COUNT(c) (((c - 1) & 0x3f) << 8)
-#define SPIBAR_HSFC_CYCLE_READ (0 << 1) /* Read cycle */
-#define SPIBAR_HSFC_CYCLE_WRITE (2 << 1) /* Write cycle */
-#define SPIBAR_HSFC_CYCLE_ERASE (3 << 1) /* Erase cycle */
-#define SPIBAR_HSFC_GO (1 << 0) /* GO: start SPI transaction */
-#define SPIBAR_FADDR 0x3808 /* SPI flash address */
-#define SPIBAR_FDATA(n) (0x3810 + (4 * n)) /* SPI flash data */
-
-#endif /* __ACPI__ */
-#endif /* SOUTHBRIDGE_INTEL_IBEXPEAK_PCH_H */
diff --git a/src/southbridge/intel/ibexpeak/pci.c b/src/southbridge/intel/ibexpeak/pci.c
deleted file mode 100644
index 306e7d58e3..0000000000
--- a/src/southbridge/intel/ibexpeak/pci.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-
-static void pci_init(struct device *dev)
-{
- u16 reg16;
- u8 reg8;
-
- printk(BIOS_DEBUG, "PCI init.\n");
- /* Enable Bus Master */
- reg16 = pci_read_config16(dev, PCI_COMMAND);
- reg16 |= PCI_COMMAND_MASTER;
- pci_write_config16(dev, PCI_COMMAND, reg16);
-
- /* This device has no interrupt */
- pci_write_config8(dev, INTR, 0xff);
-
- /* disable parity error response and SERR */
- reg16 = pci_read_config16(dev, BCTRL);
- reg16 &= ~(1 << 0);
- reg16 &= ~(1 << 1);
- pci_write_config16(dev, BCTRL, reg16);
-
- /* Master Latency Count must be set to 0x04! */
- reg8 = pci_read_config8(dev, SMLT);
- reg8 &= 0x07;
- reg8 |= (0x04 << 3);
- pci_write_config8(dev, SMLT, reg8);
-
- /* Will this improve throughput of bus masters? */
- pci_write_config8(dev, PCI_MIN_GNT, 0x06);
-
- /* Clear errors in status registers */
- reg16 = pci_read_config16(dev, PSTS);
- //reg16 |= 0xf900;
- pci_write_config16(dev, PSTS, reg16);
-
- reg16 = pci_read_config16(dev, SECSTS);
- // reg16 |= 0xf900;
- pci_write_config16(dev, SECSTS, reg16);
-}
-
-#undef PCI_BRIDGE_UPDATE_COMMAND
-static void ich_pci_dev_enable_resources(struct device *dev)
-{
- const struct pci_operations *ops;
- uint16_t command;
-
- /* Set the subsystem vendor and device id for mainboard devices */
- ops = ops_pci(dev);
- if (dev->on_mainboard && ops && ops->set_subsystem) {
- printk(BIOS_DEBUG, "%s subsystem <- %02x/%02x\n",
- dev_path(dev),
- CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID);
- ops->set_subsystem(dev,
- CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID);
- }
-
- command = pci_read_config16(dev, PCI_COMMAND);
- command |= dev->command;
-#ifdef PCI_BRIDGE_UPDATE_COMMAND
- /* If we write to PCI_COMMAND, on some systems
- * this will cause the ROM and APICs not being visible
- * anymore.
- */
- printk(BIOS_DEBUG, "%s cmd <- %02x\n", dev_path(dev), command);
- pci_write_config16(dev, PCI_COMMAND, command);
-#else
- printk(BIOS_DEBUG, "%s cmd <- %02x (NOT WRITTEN!)\n", dev_path(dev), command);
-#endif
-}
-
-static void ich_pci_bus_enable_resources(struct device *dev)
-{
- uint16_t ctrl;
- /* enable IO in command register if there is VGA card
- * connected with (even it does not claim IO resource)
- */
- if (dev->link_list->bridge_ctrl & PCI_BRIDGE_CTL_VGA)
- dev->command |= PCI_COMMAND_IO;
- ctrl = pci_read_config16(dev, PCI_BRIDGE_CONTROL);
- ctrl |= dev->link_list->bridge_ctrl;
- ctrl |= (PCI_BRIDGE_CTL_PARITY + PCI_BRIDGE_CTL_SERR); /* error check */
- printk(BIOS_DEBUG, "%s bridge ctrl <- %04x\n", dev_path(dev), ctrl);
- pci_write_config16(dev, PCI_BRIDGE_CONTROL, ctrl);
-
- /* This is the reason we need our own pci_bus_enable_resources */
- ich_pci_dev_enable_resources(dev);
-}
-
-static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- /* NOTE: This is not the default position! */
- if (!vendor || !device) {
- pci_write_config32(dev, 0x54,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, 0x54,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations pci_ops = {
- .set_subsystem = set_subsystem,
-};
-
-static struct device_operations device_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = ich_pci_bus_enable_resources,
- .init = pci_init,
- .scan_bus = pci_scan_bridge,
- .ops_pci = &pci_ops,
-};
-
-static const struct pci_driver pch_pci __pci_driver = {
- .ops = &device_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x2448,
-};
diff --git a/src/southbridge/intel/ibexpeak/pcie.c b/src/southbridge/intel/ibexpeak/pcie.c
deleted file mode 100644
index 9dc98013b7..0000000000
--- a/src/southbridge/intel/ibexpeak/pcie.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pciexp.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-
-static void pch_pcie_pm_early(struct device *dev)
-{
- u16 link_width_p0, link_width_p4;
- u8 slot_power_limit = 10; /* 10W for x1 */
- u32 reg32;
- u8 reg8;
-
- reg32 = RCBA32(RPC);
-
- /* Port 0-3 link aggregation from PCIEPCS1[1:0] soft strap */
- switch (reg32 & 3) {
- case 3:
- link_width_p0 = 4;
- break;
- case 1:
- case 2:
- link_width_p0 = 2;
- break;
- case 0:
- default:
- link_width_p0 = 1;
- }
-
- /* Port 4-7 link aggregation from PCIEPCS2[1:0] soft strap */
- switch ((reg32 >> 2) & 3) {
- case 3:
- link_width_p4 = 4;
- break;
- case 1:
- case 2:
- link_width_p4 = 2;
- break;
- case 0:
- default:
- link_width_p4 = 1;
- }
-
- /* Enable dynamic clock gating where needed */
- reg8 = pci_read_config8(dev, 0xe1);
- switch (PCI_FUNC(dev->path.pci.devfn)) {
- case 0: /* Port 0 */
- if (link_width_p0 == 4)
- slot_power_limit = 40; /* 40W for x4 */
- else if (link_width_p0 == 2)
- slot_power_limit = 20; /* 20W for x2 */
- reg8 |= 0x3f;
- break;
- case 4: /* Port 4 */
- if (link_width_p4 == 4)
- slot_power_limit = 40; /* 40W for x4 */
- else if (link_width_p4 == 2)
- slot_power_limit = 20; /* 20W for x2 */
- reg8 |= 0x3f;
- break;
- case 1: /* Port 1 only if Port 0 is x1 */
- if (link_width_p0 == 1)
- reg8 |= 0x3;
- break;
- case 2: /* Port 2 only if Port 0 is x1 or x2 */
- case 3: /* Port 3 only if Port 0 is x1 or x2 */
- if (link_width_p0 <= 2)
- reg8 |= 0x3;
- break;
- case 5: /* Port 5 only if Port 4 is x1 */
- if (link_width_p4 == 1)
- reg8 |= 0x3;
- break;
- case 6: /* Port 7 only if Port 4 is x1 or x2 */
- case 7: /* Port 7 only if Port 4 is x1 or x2 */
- if (link_width_p4 <= 2)
- reg8 |= 0x3;
- break;
- }
- pci_write_config8(dev, 0xe1, reg8);
-
- /* Set 0xE8[0] = 1 */
- reg32 = pci_read_config32(dev, 0xe8);
- reg32 |= 1;
- pci_write_config32(dev, 0xe8, reg32);
-
- /* Adjust Common Clock exit latency */
- reg32 = pci_read_config32(dev, 0xd8);
- reg32 &= ~(1 << 17);
- reg32 |= (1 << 16) | (1 << 15);
- reg32 &= ~(1 << 31); /* Disable PME# SCI for native PME handling */
- pci_write_config32(dev, 0xd8, reg32);
-
- /* Adjust ASPM L1 exit latency */
- reg32 = pci_read_config32(dev, 0x4c);
- reg32 &= ~((1 << 17) | (1 << 16) | (1 << 15));
- if (RCBA32(0x2320) & (1 << 16)) {
- /* If RCBA+2320[15]=1 set ASPM L1 to 8-16us */
- reg32 |= (1 << 17);
- } else {
- /* Else set ASPM L1 to 2-4us */
- reg32 |= (1 << 16);
- }
- pci_write_config32(dev, 0x4c, reg32);
-
- /* Set slot power limit as configured above */
- reg32 = pci_read_config32(dev, 0x54);
- reg32 &= ~((1 << 15) | (1 << 16)); /* 16:15 = Slot power scale */
- reg32 &= ~(0xff << 7); /* 14:7 = Slot power limit */
- reg32 |= (slot_power_limit << 7);
- pci_write_config32(dev, 0x54, reg32);
-}
-
-static void pch_pcie_pm_late(struct device *dev)
-{
- struct southbridge_intel_ibexpeak_config *config = dev->chip_info;
- enum aspm_type apmc = 0;
- u32 reg32;
-
- /* Set 0x314 = 0x743a361b */
- pci_mmio_write_config32(dev, 0x314, 0x743a361b);
-
- /* Set 0x318[31:16] = 0x1414 */
- reg32 = pci_mmio_read_config32(dev, 0x318);
- reg32 &= 0x0000ffff;
- reg32 |= 0x14140000;
- pci_mmio_write_config32(dev, 0x318, reg32);
-
- /* Set 0x324[5] = 1 */
- reg32 = pci_mmio_read_config32(dev, 0x324);
- reg32 |= (1 << 5);
- pci_mmio_write_config32(dev, 0x324, reg32);
-
- /* Set 0x330[7:0] = 0x40 */
- reg32 = pci_mmio_read_config32(dev, 0x330);
- reg32 &= ~(0xff);
- reg32 |= 0x40;
- pci_mmio_write_config32(dev, 0x330, reg32);
-
- /* Set 0x33C[24:0] = 0x854c74 */
- reg32 = pci_mmio_read_config32(dev, 0x33c);
- reg32 &= 0xff000000;
- reg32 |= 0x00854c74;
- pci_mmio_write_config32(dev, 0x33c, reg32);
-
- /* No IO-APIC, Disable EOI forwarding */
- reg32 = pci_read_config32(dev, 0xd4);
- reg32 |= (1 << 1);
- pci_write_config32(dev, 0xd4, reg32);
-
- /* Check for a rootport ASPM override */
- switch (PCI_FUNC(dev->path.pci.devfn)) {
- case 0:
- apmc = config->pcie_aspm_f0;
- break;
- case 1:
- apmc = config->pcie_aspm_f1;
- break;
- case 2:
- apmc = config->pcie_aspm_f2;
- break;
- case 3:
- apmc = config->pcie_aspm_f3;
- break;
- case 4:
- apmc = config->pcie_aspm_f4;
- break;
- case 5:
- apmc = config->pcie_aspm_f5;
- break;
- case 6:
- apmc = config->pcie_aspm_f6;
- break;
- case 7:
- apmc = config->pcie_aspm_f7;
- break;
- }
-
- /* Setup the override or get the real ASPM setting */
- if (apmc) {
- reg32 = pci_read_config32(dev, 0xd4);
- reg32 |= (apmc << 2) | (1 << 4);
- pci_write_config32(dev, 0xd4, reg32);
- } else {
- apmc = pci_read_config32(dev, 0x50) & 3;
- }
-
- /* If both L0s and L1 enabled then set root port 0xE8[1]=1 */
- if (apmc == PCIE_ASPM_BOTH) {
- reg32 = pci_read_config32(dev, 0xe8);
- reg32 |= (1 << 1);
- pci_write_config32(dev, 0xe8, reg32);
- }
-}
-
-static void pci_init(struct device *dev)
-{
- u16 reg16;
- u32 reg32;
-
- printk(BIOS_DEBUG, "Initializing PCH PCIe bridge.\n");
-
- /* Enable Bus Master */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 |= PCI_COMMAND_MASTER;
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- /* Set Cache Line Size to 0x10 */
- // This has no effect but the OS might expect it
- pci_write_config8(dev, 0x0c, 0x10);
-
- reg16 = pci_read_config16(dev, 0x3e);
- reg16 &= ~(1 << 0); /* disable parity error response */
- // reg16 &= ~(1 << 1); /* disable SERR */
- reg16 |= (1 << 2); /* ISA enable */
- pci_write_config16(dev, 0x3e, reg16);
-
-#ifdef EVEN_MORE_DEBUG
- reg32 = pci_read_config32(dev, 0x20);
- printk(BIOS_SPEW, " MBL = 0x%08x\n", reg32);
- reg32 = pci_read_config32(dev, 0x24);
- printk(BIOS_SPEW, " PMBL = 0x%08x\n", reg32);
- reg32 = pci_read_config32(dev, 0x28);
- printk(BIOS_SPEW, " PMBU32 = 0x%08x\n", reg32);
- reg32 = pci_read_config32(dev, 0x2c);
- printk(BIOS_SPEW, " PMLU32 = 0x%08x\n", reg32);
-#endif
-
- /* Clear errors in status registers */
- reg16 = pci_read_config16(dev, 0x06);
- //reg16 |= 0xf900;
- pci_write_config16(dev, 0x06, reg16);
-
- reg16 = pci_read_config16(dev, 0x1e);
- //reg16 |= 0xf900;
- pci_write_config16(dev, 0x1e, reg16);
-}
-
-static void pch_pcie_enable(device_t dev)
-{
- /* Power Management init before enumeration */
- pch_pcie_pm_early(dev);
-}
-
-static unsigned int pch_pciexp_scan_bridge(device_t dev, unsigned int max)
-{
- unsigned int ret;
-
- /* Normal PCIe Scan */
- ret = pciexp_scan_bridge(dev, max);
-
- /* Late Power Management init after bridge device enumeration */
- pch_pcie_pm_late(dev);
-
- return ret;
-}
-
-static void pcie_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- /* NOTE: This is not the default position! */
- if (!vendor || !device) {
- pci_write_config32(dev, 0x94,
- pci_read_config32(dev, 0));
- } else {
- pci_write_config32(dev, 0x94,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations pci_ops = {
- .set_subsystem = pcie_set_subsystem,
-};
-
-static struct device_operations device_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .init = pci_init,
- .enable = pch_pcie_enable,
- .scan_bus = pch_pciexp_scan_bridge,
- .ops_pci = &pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x1c10, 0x1c12, 0x1c14, 0x1c16,
- 0x1c18, 0x1c1a, 0x1c1c, 0x1c1e,
- 0x1e10, 0x1e12, 0x1e14, 0x1e16,
- 0x1e18, 0x1e1a, 0x1e1c, 0x1e1e,
- 0 };
-
-static const struct pci_driver pch_pcie __pci_driver = {
- .ops = &device_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/reset.c b/src/southbridge/intel/ibexpeak/reset.c
deleted file mode 100644
index 429aad0ccc..0000000000
--- a/src/southbridge/intel/ibexpeak/reset.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <reset.h>
-
-void soft_reset(void)
-{
- outb(0x04, 0xcf9);
-}
-
-void hard_reset(void)
-{
- outb(0x06, 0xcf9);
-}
diff --git a/src/southbridge/intel/ibexpeak/sata.c b/src/southbridge/intel/ibexpeak/sata.c
deleted file mode 100644
index 8aba6d46d8..0000000000
--- a/src/southbridge/intel/ibexpeak/sata.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-
-typedef struct southbridge_intel_ibexpeak_config config_t;
-
-static inline u32 sir_read(struct device *dev, int idx)
-{
- pci_write_config32(dev, SATA_SIRI, idx);
- return pci_read_config32(dev, SATA_SIRD);
-}
-
-static inline void sir_write(struct device *dev, int idx, u32 value)
-{
- pci_write_config32(dev, SATA_SIRI, idx);
- pci_write_config32(dev, SATA_SIRD, value);
-}
-
-static void sata_init(struct device *dev)
-{
- u32 reg32;
- u16 reg16;
- /* Get the chip configuration */
- config_t *config = dev->chip_info;
-
- printk(BIOS_DEBUG, "SATA: Initializing...\n");
-
- if (config == NULL) {
- printk(BIOS_ERR, "SATA: ERROR: Device not in devicetree.cb!\n");
- return;
- }
-
- /* SATA configuration */
-
- /* Enable BARs */
- pci_write_config16(dev, PCI_COMMAND, 0x0007);
-
- if (config->ide_legacy_combined) {
- printk(BIOS_DEBUG, "SATA: Controller in combined mode.\n");
-
- /* No AHCI: clear AHCI base */
- pci_write_config32(dev, 0x24, 0x00000000);
- /* And without AHCI BAR no memory decoding */
- reg16 = pci_read_config16(dev, PCI_COMMAND);
- reg16 &= ~PCI_COMMAND_MEMORY;
- pci_write_config16(dev, PCI_COMMAND, reg16);
-
- pci_write_config8(dev, 0x09, 0x80);
-
- /* Set timings */
- pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE |
- IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS);
- pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE |
- IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS |
- IDE_PPE0 | IDE_IE0 | IDE_TIME0);
-
- /* Sync DMA */
- pci_write_config16(dev, IDE_SDMA_CNT, IDE_SSDE0);
- pci_write_config16(dev, IDE_SDMA_TIM, 0x0200);
-
- /* Set IDE I/O Configuration */
- reg32 = SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0;
- pci_write_config32(dev, IDE_CONFIG, reg32);
-
- /* Port enable */
- reg16 = pci_read_config16(dev, 0x92);
- reg16 &= ~0x3f;
- reg16 |= config->sata_port_map;
- pci_write_config16(dev, 0x92, reg16);
-
- /* SATA Initialization register */
- pci_write_config32(dev, 0x94,
- ((config->sata_port_map ^ 0x3f) << 24) | 0x183);
- } else if(config->sata_ahci) {
- u32 abar;
-
- printk(BIOS_DEBUG, "SATA: Controller in AHCI mode.\n");
-
- /* Set Interrupt Line */
- /* Interrupt Pin is set by D31IP.PIP */
- pci_write_config8(dev, INTR_LN, 0x0b);
-
- /* Set timings */
- pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE |
- IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS);
- pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE |
- IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS);
-
- /* Sync DMA */
- pci_write_config16(dev, IDE_SDMA_CNT, 0);
- pci_write_config16(dev, IDE_SDMA_TIM, 0);
-
- /* Set IDE I/O Configuration */
- reg32 = SIG_MODE_PRI_NORMAL;// | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0;
- pci_write_config32(dev, IDE_CONFIG, reg32);
-
- /* for AHCI, Port Enable is managed in memory mapped space */
- reg16 = pci_read_config16(dev, 0x92);
- reg16 &= ~0x3f; /* 6 ports SKU + ORM */
- reg16 |= 0x8100 | config->sata_port_map;
- pci_write_config16(dev, 0x92, reg16);
-
- /* SATA Initialization register */
- pci_write_config32(dev, 0x94,
- ((config->sata_port_map ^ 0x3f) << 24) | 0x183 | 0x40000000);
- pci_write_config32(dev, 0x98, 0x00590200);
-
- /* Initialize AHCI memory-mapped space */
- abar = pci_read_config32(dev, PCI_BASE_ADDRESS_5);
- printk(BIOS_DEBUG, "ABAR: %08X\n", abar);
- /* CAP (HBA Capabilities) : enable power management */
- reg32 = read32(abar + 0x00);
- reg32 |= 0x0c006000; // set PSC+SSC+SALP+SSS
- reg32 &= ~0x00020060; // clear SXS+EMS+PMS
- /* Set ISS, if available */
- if (config->sata_interface_speed_support)
- {
- reg32 &= ~0x00f00000;
- reg32 |= (config->sata_interface_speed_support & 0x03)
- << 20;
- }
- write32(abar + 0x00, reg32);
- /* PI (Ports implemented) */
- write32(abar + 0x0c, config->sata_port_map);
- (void) read32(abar + 0x0c); /* Read back 1 */
- (void) read32(abar + 0x0c); /* Read back 2 */
- /* CAP2 (HBA Capabilities Extended)*/
- reg32 = read32(abar + 0x24);
- reg32 &= ~0x00000002;
- write32(abar + 0x24, reg32);
- /* VSP (Vendor Specific Register */
- reg32 = read32(abar + 0xa0);
- reg32 &= ~0x00000005;
- write32(abar + 0xa0, reg32);
- } else {
- printk(BIOS_DEBUG, "SATA: Controller in plain mode.\n");
-
- /* No AHCI: clear AHCI base */
- pci_write_config32(dev, 0x24, 0x00000000);
-
- /* And without AHCI BAR no memory decoding */
- reg16 = pci_read_config16(dev, PCI_COMMAND);
- reg16 &= ~PCI_COMMAND_MEMORY;
- pci_write_config16(dev, PCI_COMMAND, reg16);
-
- /* Native mode capable on both primary and secondary (0xa)
- * or'ed with enabled (0x50) = 0xf
- */
- pci_write_config8(dev, 0x09, 0x8f);
-
- /* Set Interrupt Line */
- /* Interrupt Pin is set by D31IP.PIP */
- pci_write_config8(dev, INTR_LN, 0xff);
-
- /* Set timings */
- pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE |
- IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS |
- IDE_PPE0 | IDE_IE0 | IDE_TIME0);
- pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE |
- IDE_SITRE | IDE_ISP_3_CLOCKS |
- IDE_RCT_1_CLOCKS | IDE_IE0 | IDE_TIME0);
-
- /* Sync DMA */
- pci_write_config16(dev, IDE_SDMA_CNT, IDE_SSDE0 | IDE_PSDE0);
- pci_write_config16(dev, IDE_SDMA_TIM, 0x0201);
-
- /* Set IDE I/O Configuration */
- reg32 = SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0;
- pci_write_config32(dev, IDE_CONFIG, reg32);
-
- /* Port enable */
- reg16 = pci_read_config16(dev, 0x92);
- reg16 &= ~0x3f;
- reg16 |= config->sata_port_map;
- pci_write_config16(dev, 0x92, reg16);
-
- /* SATA Initialization register */
- pci_write_config32(dev, 0x94,
- ((config->sata_port_map ^ 0x3f) << 24) | 0x183);
- }
-
- /* Set Gen3 Transmitter settings if needed */
- if (config->sata_port0_gen3_tx)
- pch_iobp_update(SATA_IOBP_SP0G3IR, 0,
- config->sata_port0_gen3_tx);
-
- if (config->sata_port1_gen3_tx)
- pch_iobp_update(SATA_IOBP_SP1G3IR, 0,
- config->sata_port1_gen3_tx);
-
- /* Additional Programming Requirements */
- sir_write(dev, 0x04, 0x00000000);
- sir_write(dev, 0x28, 0x0a000033);
- reg32 = sir_read(dev, 0x54);
- reg32 &= 0xff000000;
- reg32 |= 0x555555;
- sir_write(dev, 0x54, reg32);
- sir_write(dev, 0x64, 0xcccccccc);
- reg32 = sir_read(dev, 0x68);
- reg32 &= 0xffff0000;
- reg32 |= 0xcccc;
- sir_write(dev, 0x68, reg32);
- reg32 = sir_read(dev, 0x78);
- reg32 &= 0x0000ffff;
- reg32 |= 0x88880000;
- sir_write(dev, 0x78, reg32);
- sir_write(dev, 0x84, 0x001c7000);
- sir_write(dev, 0x88, 0x88888888);
- sir_write(dev, 0xa0, 0x001c7000);
- // a4
- sir_write(dev, 0xc4, 0x0c0c0c0c);
- sir_write(dev, 0xc8, 0x0c0c0c0c);
- sir_write(dev, 0xd4, 0x10000000);
-
- pch_iobp_update(0xea004001, 0x3fffffff, 0xc0000000);
- pch_iobp_update(0xea00408a, 0xfffffcff, 0x00000100);
-}
-
-static void sata_enable(device_t dev)
-{
- /* Get the chip configuration */
- config_t *config = dev->chip_info;
- u16 map = 0;
-
- if (!config)
- return;
-
- /*
- * Set SATA controller mode early so the resource allocator can
- * properly assign IO/Memory resources for the controller.
- */
- if (config->sata_ahci)
- map = 0x0060;
-
- map |= (config->sata_port_map ^ 0x3f) << 8;
-
- pci_write_config16(dev, 0x90, map);
-}
-
-static void sata_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations sata_pci_ops = {
- .set_subsystem = sata_set_subsystem,
-};
-
-static struct device_operations sata_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = sata_init,
- .enable = sata_enable,
- .scan_bus = 0,
- .ops_pci = &sata_pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b2e, 0 };
-
-static const struct pci_driver pch_sata __pci_driver = {
- .ops = &sata_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
-
diff --git a/src/southbridge/intel/ibexpeak/smbus.c b/src/southbridge/intel/ibexpeak/smbus.c
deleted file mode 100644
index 490819b082..0000000000
--- a/src/southbridge/intel/ibexpeak/smbus.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/path.h>
-#include <device/smbus.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <arch/io.h>
-#include "pch.h"
-#include "smbus.h"
-
-static void pch_smbus_init(device_t dev)
-{
- struct resource *res;
- u16 reg16;
-
- /* Enable clock gating */
- reg16 = pci_read_config32(dev, 0x80);
- reg16 &= ~((1 << 8)|(1 << 10)|(1 << 12)|(1 << 14));
- pci_write_config32(dev, 0x80, reg16);
-
- /* Set Receive Slave Address */
- res = find_resource(dev, PCI_BASE_ADDRESS_4);
- if (res)
- outb(SMBUS_SLAVE_ADDR, res->base + SMB_RCV_SLVA);
-}
-
-static int lsmbus_read_byte(device_t dev, u8 address)
-{
- u16 device;
- struct resource *res;
- struct bus *pbus;
-
- device = dev->path.i2c.device;
- pbus = get_pbus_smbus(dev);
- res = find_resource(pbus->dev, 0x20);
-
- return do_smbus_read_byte(res->base, device, address);
-}
-
-static struct smbus_bus_operations lops_smbus_bus = {
- .read_byte = lsmbus_read_byte,
-};
-
-static void smbus_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations smbus_pci_ops = {
- .set_subsystem = smbus_set_subsystem,
-};
-
-static void smbus_read_resources(device_t dev)
-{
- struct resource *res = new_resource(dev, PCI_BASE_ADDRESS_4);
- res->base = SMBUS_IO_BASE;
- res->size = 32;
- res->limit = res->base + res->size - 1;
- res->flags = IORESOURCE_IO | IORESOURCE_FIXED | IORESOURCE_RESERVE |
- IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-
- /* Also add MMIO resource */
- res = pci_get_resource(dev, PCI_BASE_ADDRESS_0);
-}
-
-static struct device_operations smbus_ops = {
- .read_resources = smbus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .scan_bus = scan_static_bus,
- .init = pch_smbus_init,
- .ops_smbus_bus = &lops_smbus_bus,
- .ops_pci = &smbus_pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b30, 0 };
-
-static const struct pci_driver pch_smbus __pci_driver = {
- .ops = &smbus_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/smbus.h b/src/southbridge/intel/ibexpeak/smbus.h
deleted file mode 100644
index d6e4ce50a6..0000000000
--- a/src/southbridge/intel/ibexpeak/smbus.h
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2005 Yinghai Lu <yinghailu@gmail.com>
- * Copyright (C) 2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <device/smbus_def.h>
-#include "pch.h"
-
-static void smbus_delay(void)
-{
- inb(0x80);
-}
-
-static int smbus_wait_until_ready(u16 smbus_base)
-{
- unsigned loops = SMBUS_TIMEOUT;
- unsigned char byte;
- do {
- smbus_delay();
- if (--loops == 0)
- break;
- byte = inb(smbus_base + SMBHSTSTAT);
- } while (byte & 1);
- return loops ? 0 : -1;
-}
-
-static int smbus_wait_until_done(u16 smbus_base)
-{
- unsigned loops = SMBUS_TIMEOUT;
- unsigned char byte;
- do {
- smbus_delay();
- if (--loops == 0)
- break;
- byte = inb(smbus_base + SMBHSTSTAT);
- } while ((byte & 1) || (byte & ~((1 << 6) | (1 << 0))) == 0);
- return loops ? 0 : -1;
-}
-
-static int do_smbus_read_byte(unsigned smbus_base, unsigned device, unsigned address)
-{
- unsigned char global_status_register;
- unsigned char byte;
-
- if (smbus_wait_until_ready(smbus_base) < 0) {
- return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
- }
- /* Setup transaction */
- /* Disable interrupts */
- outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL);
- /* Set the device I'm talking too */
- outb(((device & 0x7f) << 1) | 1, smbus_base + SMBXMITADD);
- /* Set the command/address... */
- outb(address & 0xff, smbus_base + SMBHSTCMD);
- /* Set up for a byte data read */
- outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x2 << 2),
- (smbus_base + SMBHSTCTL));
- /* Clear any lingering errors, so the transaction will run */
- outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT);
-
- /* Clear the data byte... */
- outb(0, smbus_base + SMBHSTDAT0);
-
- /* Start the command */
- outb((inb(smbus_base + SMBHSTCTL) | 0x40),
- smbus_base + SMBHSTCTL);
-
- /* Poll for transaction completion */
- if (smbus_wait_until_done(smbus_base) < 0) {
- return SMBUS_WAIT_UNTIL_DONE_TIMEOUT;
- }
-
- global_status_register = inb(smbus_base + SMBHSTSTAT);
-
- /* Ignore the "In Use" status... */
- global_status_register &= ~(3 << 5);
-
- /* Read results of transaction */
- byte = inb(smbus_base + SMBHSTDAT0);
- if (global_status_register != (1 << 1)) {
- return SMBUS_ERROR;
- }
- return byte;
-}
-
-#ifdef __PRE_RAM__
-
-static int do_smbus_write_byte(unsigned smbus_base, unsigned device, unsigned address, unsigned data)
-{
- unsigned char global_status_register;
-
- if (smbus_wait_until_ready(smbus_base) < 0)
- return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
-
- /* Setup transaction */
- /* Disable interrupts */
- outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL);
- /* Set the device I'm talking too */
- outb(((device & 0x7f) << 1) & ~0x01, smbus_base + SMBXMITADD);
- /* Set the command/address... */
- outb(address & 0xff, smbus_base + SMBHSTCMD);
- /* Set up for a byte data read */
- outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x2 << 2),
- (smbus_base + SMBHSTCTL));
- /* Clear any lingering errors, so the transaction will run */
- outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT);
-
- /* Clear the data byte... */
- outb(data, smbus_base + SMBHSTDAT0);
-
- /* Start the command */
- outb((inb(smbus_base + SMBHSTCTL) | 0x40),
- smbus_base + SMBHSTCTL);
-
- /* Poll for transaction completion */
- if (smbus_wait_until_done(smbus_base) < 0)
- return SMBUS_WAIT_UNTIL_DONE_TIMEOUT;
-
- global_status_register = inb(smbus_base + SMBHSTSTAT);
-
- /* Ignore the "In Use" status... */
- global_status_register &= ~(3 << 5);
-
- /* Read results of transaction */
- if (global_status_register != (1 << 1))
- return SMBUS_ERROR;
-
- return 0;
-}
-
-static int do_smbus_block_write(unsigned smbus_base, unsigned device,
- unsigned cmd, unsigned bytes, const u8 *buf)
-{
- u8 status;
-
- if (smbus_wait_until_ready(smbus_base) < 0)
- return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
-
- /* Setup transaction */
- /* Disable interrupts */
- outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL);
- /* Set the device I'm talking too */
- outb(((device & 0x7f) << 1) & ~0x01, smbus_base + SMBXMITADD);
- /* Set the command/address... */
- outb(cmd & 0xff, smbus_base + SMBHSTCMD);
- /* Set up for a block data write */
- outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x5 << 2),
- (smbus_base + SMBHSTCTL));
- /* Clear any lingering errors, so the transaction will run */
- outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT);
-
- /* set number of bytes to transfer */
- outb(bytes, smbus_base + SMBHSTDAT0);
-
- outb(*buf++, smbus_base + SMBBLKDAT);
- bytes--;
-
- /* Start the command */
- outb((inb(smbus_base + SMBHSTCTL) | 0x40),
- smbus_base + SMBHSTCTL);
-
- while(!(inb(smbus_base + SMBHSTSTAT) & 1));
- /* Poll for transaction completion */
- do {
- status = inb(smbus_base + SMBHSTSTAT);
- if (status & ((1 << 4) | /* FAILED */
- (1 << 3) | /* BUS ERR */
- (1 << 2))) /* DEV ERR */
- return SMBUS_ERROR;
-
- if (status & 0x80) { /* Byte done */
- outb(*buf++, smbus_base + SMBBLKDAT);
- outb(status, smbus_base + SMBHSTSTAT);
- }
- } while(status & 0x01);
-
- return 0;
-}
-
-static int do_smbus_block_read(unsigned smbus_base, unsigned device,
- unsigned cmd, unsigned bytes, u8 *buf)
-{
- u8 status;
- int bytes_read = 0;
- if (smbus_wait_until_ready(smbus_base) < 0)
- return SMBUS_WAIT_UNTIL_READY_TIMEOUT;
-
- /* Setup transaction */
- /* Disable interrupts */
- outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL);
- /* Set the device I'm talking too */
- outb(((device & 0x7f) << 1) | 1, smbus_base + SMBXMITADD);
- /* Set the command/address... */
- outb(cmd & 0xff, smbus_base + SMBHSTCMD);
- /* Set up for a block data read */
- outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x5 << 2),
- (smbus_base + SMBHSTCTL));
- /* Clear any lingering errors, so the transaction will run */
- outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT);
-
- /* Start the command */
- outb((inb(smbus_base + SMBHSTCTL) | 0x40),
- smbus_base + SMBHSTCTL);
-
- while(!(inb(smbus_base + SMBHSTSTAT) & 1));
- /* Poll for transaction completion */
- do {
- status = inb(smbus_base + SMBHSTSTAT);
- if (status & ((1 << 4) | /* FAILED */
- (1 << 3) | /* BUS ERR */
- (1 << 2))) /* DEV ERR */
- return SMBUS_ERROR;
-
- if (status & 0x80) { /* Byte done */
- *buf = inb(smbus_base + SMBBLKDAT);
- buf++;
- bytes_read++;
- outb(status, smbus_base + SMBHSTSTAT);
- if (--bytes == 1) {
- /* indicate that next byte is the last one */
- outb(inb(smbus_base + SMBHSTCTL) | 0x20,
- smbus_base + SMBHSTCTL);
- }
- }
- } while(status & 0x01);
-
- return bytes_read;
-}
-#endif
diff --git a/src/southbridge/intel/ibexpeak/smi.c b/src/southbridge/intel/ibexpeak/smi.c
deleted file mode 100644
index 1bd382033e..0000000000
--- a/src/southbridge/intel/ibexpeak/smi.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <console/console.h>
-#include <arch/io.h>
-#include <cpu/cpu.h>
-#include <cpu/x86/cache.h>
-#include <cpu/x86/smm.h>
-#include <string.h>
-#include "pch.h"
-#include <northbridge/intel/nehalem/nehalem.h>
-
-extern unsigned char _binary_smm_start;
-extern unsigned char _binary_smm_end;
-
-/* While we read PMBASE dynamically in case it changed, let's
- * initialize it with a sane value
- */
-static u16 pmbase = DEFAULT_PMBASE;
-
-/**
- * @brief read and clear PM1_STS
- * @return PM1_STS register
- */
-static u16 reset_pm1_status(void)
-{
- u16 reg16;
-
- reg16 = inw(pmbase + PM1_STS);
- /* set status bits are cleared by writing 1 to them */
- outw(reg16, pmbase + PM1_STS);
-
- return reg16;
-}
-
-static void dump_pm1_status(u16 pm1_sts)
-{
- printk(BIOS_DEBUG, "PM1_STS: ");
- if (pm1_sts & (1 << 15)) printk(BIOS_DEBUG, "WAK ");
- if (pm1_sts & (1 << 14)) printk(BIOS_DEBUG, "PCIEXPWAK ");
- if (pm1_sts & (1 << 11)) printk(BIOS_DEBUG, "PRBTNOR ");
- if (pm1_sts & (1 << 10)) printk(BIOS_DEBUG, "RTC ");
- if (pm1_sts & (1 << 8)) printk(BIOS_DEBUG, "PWRBTN ");
- if (pm1_sts & (1 << 5)) printk(BIOS_DEBUG, "GBL ");
- if (pm1_sts & (1 << 4)) printk(BIOS_DEBUG, "BM ");
- if (pm1_sts & (1 << 0)) printk(BIOS_DEBUG, "TMROF ");
- printk(BIOS_DEBUG, "\n");
-}
-
-/**
- * @brief read and clear SMI_STS
- * @return SMI_STS register
- */
-static u32 reset_smi_status(void)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + SMI_STS);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32, pmbase + SMI_STS);
-
- return reg32;
-}
-
-static void dump_smi_status(u32 smi_sts)
-{
- printk(BIOS_DEBUG, "SMI_STS: ");
- if (smi_sts & (1 << 26)) printk(BIOS_DEBUG, "SPI ");
- if (smi_sts & (1 << 25)) printk(BIOS_DEBUG, "EL_SMI ");
- if (smi_sts & (1 << 21)) printk(BIOS_DEBUG, "MONITOR ");
- if (smi_sts & (1 << 20)) printk(BIOS_DEBUG, "PCI_EXP_SMI ");
- if (smi_sts & (1 << 18)) printk(BIOS_DEBUG, "INTEL_USB2 ");
- if (smi_sts & (1 << 17)) printk(BIOS_DEBUG, "LEGACY_USB2 ");
- if (smi_sts & (1 << 16)) printk(BIOS_DEBUG, "SMBUS_SMI ");
- if (smi_sts & (1 << 15)) printk(BIOS_DEBUG, "SERIRQ_SMI ");
- if (smi_sts & (1 << 14)) printk(BIOS_DEBUG, "PERIODIC ");
- if (smi_sts & (1 << 13)) printk(BIOS_DEBUG, "TCO ");
- if (smi_sts & (1 << 12)) printk(BIOS_DEBUG, "DEVMON ");
- if (smi_sts & (1 << 11)) printk(BIOS_DEBUG, "MCSMI ");
- if (smi_sts & (1 << 10)) printk(BIOS_DEBUG, "GPI ");
- if (smi_sts & (1 << 9)) printk(BIOS_DEBUG, "GPE0 ");
- if (smi_sts & (1 << 8)) printk(BIOS_DEBUG, "PM1 ");
- if (smi_sts & (1 << 6)) printk(BIOS_DEBUG, "SWSMI_TMR ");
- if (smi_sts & (1 << 5)) printk(BIOS_DEBUG, "APM ");
- if (smi_sts & (1 << 4)) printk(BIOS_DEBUG, "SLP_SMI ");
- if (smi_sts & (1 << 3)) printk(BIOS_DEBUG, "LEGACY_USB ");
- if (smi_sts & (1 << 2)) printk(BIOS_DEBUG, "BIOS ");
- printk(BIOS_DEBUG, "\n");
-}
-
-
-/**
- * @brief read and clear GPE0_STS
- * @return GPE0_STS register
- */
-static u32 reset_gpe0_status(void)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + GPE0_STS);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32, pmbase + GPE0_STS);
-
- return reg32;
-}
-
-static void dump_gpe0_status(u32 gpe0_sts)
-{
- int i;
- printk(BIOS_DEBUG, "GPE0_STS: ");
- for (i=31; i<= 16; i--) {
- if (gpe0_sts & (1 << i)) printk(BIOS_DEBUG, "GPIO%d ", (i-16));
- }
- if (gpe0_sts & (1 << 14)) printk(BIOS_DEBUG, "USB4 ");
- if (gpe0_sts & (1 << 13)) printk(BIOS_DEBUG, "PME_B0 ");
- if (gpe0_sts & (1 << 12)) printk(BIOS_DEBUG, "USB3 ");
- if (gpe0_sts & (1 << 11)) printk(BIOS_DEBUG, "PME ");
- if (gpe0_sts & (1 << 10)) printk(BIOS_DEBUG, "EL_SCI/BATLOW ");
- if (gpe0_sts & (1 << 9)) printk(BIOS_DEBUG, "PCI_EXP ");
- if (gpe0_sts & (1 << 8)) printk(BIOS_DEBUG, "RI ");
- if (gpe0_sts & (1 << 7)) printk(BIOS_DEBUG, "SMB_WAK ");
- if (gpe0_sts & (1 << 6)) printk(BIOS_DEBUG, "TCO_SCI ");
- if (gpe0_sts & (1 << 5)) printk(BIOS_DEBUG, "AC97 ");
- if (gpe0_sts & (1 << 4)) printk(BIOS_DEBUG, "USB2 ");
- if (gpe0_sts & (1 << 3)) printk(BIOS_DEBUG, "USB1 ");
- if (gpe0_sts & (1 << 2)) printk(BIOS_DEBUG, "HOT_PLUG ");
- if (gpe0_sts & (1 << 0)) printk(BIOS_DEBUG, "THRM ");
- printk(BIOS_DEBUG, "\n");
-}
-
-
-/**
- * @brief read and clear ALT_GP_SMI_STS
- * @return ALT_GP_SMI_STS register
- */
-static u16 reset_alt_gp_smi_status(void)
-{
- u16 reg16;
-
- reg16 = inl(pmbase + ALT_GP_SMI_STS);
- /* set status bits are cleared by writing 1 to them */
- outl(reg16, pmbase + ALT_GP_SMI_STS);
-
- return reg16;
-}
-
-static void dump_alt_gp_smi_status(u16 alt_gp_smi_sts)
-{
- int i;
- printk(BIOS_DEBUG, "ALT_GP_SMI_STS: ");
- for (i=15; i<= 0; i--) {
- if (alt_gp_smi_sts & (1 << i)) printk(BIOS_DEBUG, "GPI%d ", (i-16));
- }
- printk(BIOS_DEBUG, "\n");
-}
-
-
-
-/**
- * @brief read and clear TCOx_STS
- * @return TCOx_STS registers
- */
-static u32 reset_tco_status(void)
-{
- u32 tcobase = pmbase + 0x60;
- u32 reg32;
-
- reg32 = inl(tcobase + 0x04);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32 & ~(1<<18), tcobase + 0x04); // Don't clear BOOT_STS before SECOND_TO_STS
- if (reg32 & (1 << 18))
- outl(reg32 & (1<<18), tcobase + 0x04); // clear BOOT_STS
-
- return reg32;
-}
-
-
-static void dump_tco_status(u32 tco_sts)
-{
- printk(BIOS_DEBUG, "TCO_STS: ");
- if (tco_sts & (1 << 20)) printk(BIOS_DEBUG, "SMLINK_SLV ");
- if (tco_sts & (1 << 18)) printk(BIOS_DEBUG, "BOOT ");
- if (tco_sts & (1 << 17)) printk(BIOS_DEBUG, "SECOND_TO ");
- if (tco_sts & (1 << 16)) printk(BIOS_DEBUG, "INTRD_DET ");
- if (tco_sts & (1 << 12)) printk(BIOS_DEBUG, "DMISERR ");
- if (tco_sts & (1 << 10)) printk(BIOS_DEBUG, "DMISMI ");
- if (tco_sts & (1 << 9)) printk(BIOS_DEBUG, "DMISCI ");
- if (tco_sts & (1 << 8)) printk(BIOS_DEBUG, "BIOSWR ");
- if (tco_sts & (1 << 7)) printk(BIOS_DEBUG, "NEWCENTURY ");
- if (tco_sts & (1 << 3)) printk(BIOS_DEBUG, "TIMEOUT ");
- if (tco_sts & (1 << 2)) printk(BIOS_DEBUG, "TCO_INT ");
- if (tco_sts & (1 << 1)) printk(BIOS_DEBUG, "SW_TCO ");
- if (tco_sts & (1 << 0)) printk(BIOS_DEBUG, "NMI2SMI ");
- printk(BIOS_DEBUG, "\n");
-}
-
-
-
-/**
- * @brief Set the EOS bit
- */
-static void smi_set_eos(void)
-{
- u8 reg8;
-
- reg8 = inb(pmbase + SMI_EN);
- reg8 |= EOS;
- outb(reg8, pmbase + SMI_EN);
-}
-
-extern uint8_t smm_relocation_start, smm_relocation_end;
-
-static void smm_relocate(void)
-{
- u32 smi_en;
- u16 pm1_en;
- u32 gpe0_en;
-
- printk(BIOS_DEBUG, "Initializing SMM handler...");
-
- pmbase = pci_read_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)),
- PMBASE) & 0xff80;
-
- printk(BIOS_SPEW, " ... pmbase = 0x%04x\n", pmbase);
-
- smi_en = inl(pmbase + SMI_EN);
- if (smi_en & APMC_EN) {
- printk(BIOS_INFO, "SMI# handler already enabled?\n");
- return;
- }
-
- /* copy the SMM relocation code */
- memcpy((void *)0x38000, &smm_relocation_start,
- &smm_relocation_end - &smm_relocation_start);
-
- printk(BIOS_DEBUG, "\n");
- dump_smi_status(reset_smi_status());
- dump_pm1_status(reset_pm1_status());
- dump_gpe0_status(reset_gpe0_status());
- dump_alt_gp_smi_status(reset_alt_gp_smi_status());
- dump_tco_status(reset_tco_status());
-
- /* Disable GPE0 PME_B0 */
- gpe0_en = inl(pmbase + GPE0_EN);
- gpe0_en &= ~PME_B0_EN;
- outl(gpe0_en, pmbase + GPE0_EN);
-
- pm1_en = 0;
- pm1_en |= PWRBTN_EN;
- pm1_en |= GBL_EN;
- outw(pm1_en, pmbase + PM1_EN);
-
- /* Enable SMI generation:
- * - on TCO events
- * - on APMC writes (io 0xb2)
- * - on writes to SLP_EN (sleep states)
- * - on writes to GBL_RLS (bios commands)
- * No SMIs:
- * - on microcontroller writes (io 0x62/0x66)
- */
-
- smi_en = 0; /* reset SMI enables */
-
-#if 0
- smi_en |= LEGACY_USB2_EN | LEGACY_USB_EN;
-#endif
- smi_en |= TCO_EN;
- smi_en |= APMC_EN;
-#if DEBUG_PERIODIC_SMIS
- /* Set DEBUG_PERIODIC_SMIS in pch.h to debug using
- * periodic SMIs.
- */
- smi_en |= PERIODIC_EN;
-#endif
- smi_en |= SLP_SMI_EN;
-#if 0
- smi_en |= BIOS_EN;
-#endif
-
- /* The following need to be on for SMIs to happen */
- smi_en |= EOS | GBL_SMI_EN;
-
- outl(smi_en, pmbase + SMI_EN);
-
- /**
- * There are several methods of raising a controlled SMI# via
- * software, among them:
- * - Writes to io 0xb2 (APMC)
- * - Writes to the Local Apic ICR with Delivery mode SMI.
- *
- * Using the local apic is a bit more tricky. According to
- * AMD Family 11 Processor BKDG no destination shorthand must be
- * used.
- * The whole SMM initialization is quite a bit hardware specific, so
- * I'm not too worried about the better of the methods at the moment
- */
-
- /* raise an SMI interrupt */
- printk(BIOS_SPEW, " ... raise SMI#\n");
- outb(0x00, 0xb2);
-}
-
-static int smm_handler_copied = 0;
-
-static void smm_install(void)
-{
- device_t dev = dev_find_slot(0, PCI_DEVFN(0, 0));
- u32 smm_base = 0xa0000;
- struct ied_header ied = {
- .signature = "INTEL RSVD",
- .size = IED_SIZE,
- .reserved = {0},
- };
-
- /* The first CPU running this gets to copy the SMM handler. But not all
- * of them.
- */
- if (smm_handler_copied)
- return;
- smm_handler_copied = 1;
-
- /* enable the SMM memory window */
- pci_write_config8(dev, SMRAM, D_OPEN | G_SMRAME | C_BASE_SEG);
-
-#if CONFIG_SMM_TSEG
- smm_base = pci_read_config32(dev, TSEG) & ~1;
-#endif
-
- /* copy the real SMM handler */
- printk(BIOS_DEBUG, "Installing SMM handler to 0x%08x\n", smm_base);
- memcpy((void *)smm_base, &_binary_smm_start,
- (size_t)(&_binary_smm_end - &_binary_smm_start));
-
- /* copy the IED header into place */
- if (CONFIG_SMM_TSEG_SIZE > IED_SIZE) {
- /* Top of TSEG region */
- smm_base += CONFIG_SMM_TSEG_SIZE - IED_SIZE;
- printk(BIOS_DEBUG, "Installing IED header to 0x%08x\n",
- smm_base);
- memcpy((void *)smm_base, &ied, sizeof(ied));
- }
- wbinvd();
-
- /* close the SMM memory window and enable normal SMM */
- pci_write_config8(dev, SMRAM, G_SMRAME | C_BASE_SEG);
-}
-
-void smm_init(void)
-{
-#if CONFIG_ELOG
- /* Log events from chipset before clearing */
- pch_log_state();
-#endif
-
- /* Put SMM code to 0xa0000 */
- smm_install();
-
- /* Put relocation code to 0x38000 and relocate SMBASE */
- smm_relocate();
-
- /* We're done. Make sure SMIs can happen! */
- smi_set_eos();
-}
-
-void smm_lock(void)
-{
- /* LOCK the SMM memory window and enable normal SMM.
- * After running this function, only a full reset can
- * make the SMM registers writable again.
- */
- printk(BIOS_DEBUG, "Locking SMM.\n");
- pci_write_config8(dev_find_slot(0, PCI_DEVFN(0, 0)), SMRAM,
- D_LCK | G_SMRAME | C_BASE_SEG);
-}
-
-void smm_setup_structures(void *gnvs, void *tcg, void *smi1)
-{
- /*
- * Issue SMI to set the gnvs pointer in SMM.
- * tcg and smi1 are unused.
- *
- * EAX = APM_CNT_GNVS_UPDATE
- * EBX = gnvs pointer
- * EDX = APM_CNT
- */
- asm volatile (
- "outb %%al, %%dx\n\t"
- : /* ignore result */
- : "a" (APM_CNT_GNVS_UPDATE),
- "b" ((u32)gnvs),
- "d" (APM_CNT)
- );
-}
diff --git a/src/southbridge/intel/ibexpeak/smihandler.c b/src/southbridge/intel/ibexpeak/smihandler.c
deleted file mode 100644
index 475082bdd7..0000000000
--- a/src/southbridge/intel/ibexpeak/smihandler.c
+++ /dev/null
@@ -1,848 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#include <types.h>
-#include <arch/hlt.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/cache.h>
-#include <device/pci_def.h>
-#include <cpu/x86/smm.h>
-#include <elog.h>
-#include <pc80/mc146818rtc.h>
-#include "pch.h"
-
-#include "nvs.h"
-
-/* We are using PCIe accesses for now
- * 1. the chipset can do it
- * 2. we don't need to worry about how we leave 0xcf8/0xcfc behind
- */
-#include <northbridge/intel/nehalem/nehalem.h>
-#include <northbridge/intel/nehalem/pcie_config.c>
-
-/* While we read PMBASE dynamically in case it changed, let's
- * initialize it with a sane value
- */
-static u16 pmbase = DEFAULT_PMBASE;
-u16 smm_get_pmbase(void)
-{
- return pmbase;
-}
-
-static u8 smm_initialized = 0;
-
-/* GNVS needs to be updated by an 0xEA PM Trap (B2) after it has been located
- * by coreboot.
- */
-static global_nvs_t *gnvs = (global_nvs_t *)0x0;
-global_nvs_t *smm_get_gnvs(void)
-{
- return gnvs;
-}
-
-#if CONFIG_SMM_TSEG
-static u32 tseg_base = 0;
-u32 smi_get_tseg_base(void)
-{
- if (!tseg_base)
- tseg_base = pcie_read_config32(PCI_DEV(0, 0, 0), TSEG) & ~1;
- return tseg_base;
-}
-void tseg_relocate(void **ptr)
-{
- /* Adjust pointer with TSEG base */
- if (*ptr && *ptr < (void*)smi_get_tseg_base())
- *ptr = (void *)(((u8*)*ptr) + smi_get_tseg_base());
-}
-#endif
-
-/**
- * @brief read and clear PM1_STS
- * @return PM1_STS register
- */
-static u16 reset_pm1_status(void)
-{
- u16 reg16;
-
- reg16 = inw(pmbase + PM1_STS);
- /* set status bits are cleared by writing 1 to them */
- outw(reg16, pmbase + PM1_STS);
-
- return reg16;
-}
-
-static void dump_pm1_status(u16 pm1_sts)
-{
- printk(BIOS_SPEW, "PM1_STS: ");
- if (pm1_sts & (1 << 15)) printk(BIOS_SPEW, "WAK ");
- if (pm1_sts & (1 << 14)) printk(BIOS_SPEW, "PCIEXPWAK ");
- if (pm1_sts & (1 << 11)) printk(BIOS_SPEW, "PRBTNOR ");
- if (pm1_sts & (1 << 10)) printk(BIOS_SPEW, "RTC ");
- if (pm1_sts & (1 << 8)) printk(BIOS_SPEW, "PWRBTN ");
- if (pm1_sts & (1 << 5)) printk(BIOS_SPEW, "GBL ");
- if (pm1_sts & (1 << 4)) printk(BIOS_SPEW, "BM ");
- if (pm1_sts & (1 << 0)) printk(BIOS_SPEW, "TMROF ");
- printk(BIOS_SPEW, "\n");
- int reg16 = inw(pmbase + PM1_EN);
- printk(BIOS_SPEW, "PM1_EN: %x\n", reg16);
-}
-
-/**
- * @brief read and clear SMI_STS
- * @return SMI_STS register
- */
-static u32 reset_smi_status(void)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + SMI_STS);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32, pmbase + SMI_STS);
-
- return reg32;
-}
-
-static void dump_smi_status(u32 smi_sts)
-{
- printk(BIOS_DEBUG, "SMI_STS: ");
- if (smi_sts & (1 << 26)) printk(BIOS_DEBUG, "SPI ");
- if (smi_sts & (1 << 21)) printk(BIOS_DEBUG, "MONITOR ");
- if (smi_sts & (1 << 20)) printk(BIOS_DEBUG, "PCI_EXP_SMI ");
- if (smi_sts & (1 << 18)) printk(BIOS_DEBUG, "INTEL_USB2 ");
- if (smi_sts & (1 << 17)) printk(BIOS_DEBUG, "LEGACY_USB2 ");
- if (smi_sts & (1 << 16)) printk(BIOS_DEBUG, "SMBUS_SMI ");
- if (smi_sts & (1 << 15)) printk(BIOS_DEBUG, "SERIRQ_SMI ");
- if (smi_sts & (1 << 14)) printk(BIOS_DEBUG, "PERIODIC ");
- if (smi_sts & (1 << 13)) printk(BIOS_DEBUG, "TCO ");
- if (smi_sts & (1 << 12)) printk(BIOS_DEBUG, "DEVMON ");
- if (smi_sts & (1 << 11)) printk(BIOS_DEBUG, "MCSMI ");
- if (smi_sts & (1 << 10)) printk(BIOS_DEBUG, "GPI ");
- if (smi_sts & (1 << 9)) printk(BIOS_DEBUG, "GPE0 ");
- if (smi_sts & (1 << 8)) printk(BIOS_DEBUG, "PM1 ");
- if (smi_sts & (1 << 6)) printk(BIOS_DEBUG, "SWSMI_TMR ");
- if (smi_sts & (1 << 5)) printk(BIOS_DEBUG, "APM ");
- if (smi_sts & (1 << 4)) printk(BIOS_DEBUG, "SLP_SMI ");
- if (smi_sts & (1 << 3)) printk(BIOS_DEBUG, "LEGACY_USB ");
- if (smi_sts & (1 << 2)) printk(BIOS_DEBUG, "BIOS ");
- printk(BIOS_DEBUG, "\n");
-}
-
-
-/**
- * @brief read and clear GPE0_STS
- * @return GPE0_STS register
- */
-static u32 reset_gpe0_status(void)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + GPE0_STS);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32, pmbase + GPE0_STS);
-
- return reg32;
-}
-
-static void dump_gpe0_status(u32 gpe0_sts)
-{
- int i;
- printk(BIOS_DEBUG, "GPE0_STS: ");
- for (i=31; i<= 16; i--) {
- if (gpe0_sts & (1 << i)) printk(BIOS_DEBUG, "GPIO%d ", (i-16));
- }
- if (gpe0_sts & (1 << 14)) printk(BIOS_DEBUG, "USB4 ");
- if (gpe0_sts & (1 << 13)) printk(BIOS_DEBUG, "PME_B0 ");
- if (gpe0_sts & (1 << 12)) printk(BIOS_DEBUG, "USB3 ");
- if (gpe0_sts & (1 << 11)) printk(BIOS_DEBUG, "PME ");
- if (gpe0_sts & (1 << 10)) printk(BIOS_DEBUG, "BATLOW ");
- if (gpe0_sts & (1 << 9)) printk(BIOS_DEBUG, "PCI_EXP ");
- if (gpe0_sts & (1 << 8)) printk(BIOS_DEBUG, "RI ");
- if (gpe0_sts & (1 << 7)) printk(BIOS_DEBUG, "SMB_WAK ");
- if (gpe0_sts & (1 << 6)) printk(BIOS_DEBUG, "TCO_SCI ");
- if (gpe0_sts & (1 << 5)) printk(BIOS_DEBUG, "AC97 ");
- if (gpe0_sts & (1 << 4)) printk(BIOS_DEBUG, "USB2 ");
- if (gpe0_sts & (1 << 3)) printk(BIOS_DEBUG, "USB1 ");
- if (gpe0_sts & (1 << 2)) printk(BIOS_DEBUG, "SWGPE ");
- if (gpe0_sts & (1 << 1)) printk(BIOS_DEBUG, "HOTPLUG ");
- if (gpe0_sts & (1 << 0)) printk(BIOS_DEBUG, "THRM ");
- printk(BIOS_DEBUG, "\n");
-}
-
-
-/**
- * @brief read and clear TCOx_STS
- * @return TCOx_STS registers
- */
-static u32 reset_tco_status(void)
-{
- u32 tcobase = pmbase + 0x60;
- u32 reg32;
-
- reg32 = inl(tcobase + 0x04);
- /* set status bits are cleared by writing 1 to them */
- outl(reg32 & ~(1<<18), tcobase + 0x04); // Don't clear BOOT_STS before SECOND_TO_STS
- if (reg32 & (1 << 18))
- outl(reg32 & (1<<18), tcobase + 0x04); // clear BOOT_STS
-
- return reg32;
-}
-
-
-static void dump_tco_status(u32 tco_sts)
-{
- printk(BIOS_DEBUG, "TCO_STS: ");
- if (tco_sts & (1 << 20)) printk(BIOS_DEBUG, "SMLINK_SLV ");
- if (tco_sts & (1 << 18)) printk(BIOS_DEBUG, "BOOT ");
- if (tco_sts & (1 << 17)) printk(BIOS_DEBUG, "SECOND_TO ");
- if (tco_sts & (1 << 16)) printk(BIOS_DEBUG, "INTRD_DET ");
- if (tco_sts & (1 << 12)) printk(BIOS_DEBUG, "DMISERR ");
- if (tco_sts & (1 << 10)) printk(BIOS_DEBUG, "DMISMI ");
- if (tco_sts & (1 << 9)) printk(BIOS_DEBUG, "DMISCI ");
- if (tco_sts & (1 << 8)) printk(BIOS_DEBUG, "BIOSWR ");
- if (tco_sts & (1 << 7)) printk(BIOS_DEBUG, "NEWCENTURY ");
- if (tco_sts & (1 << 3)) printk(BIOS_DEBUG, "TIMEOUT ");
- if (tco_sts & (1 << 2)) printk(BIOS_DEBUG, "TCO_INT ");
- if (tco_sts & (1 << 1)) printk(BIOS_DEBUG, "SW_TCO ");
- if (tco_sts & (1 << 0)) printk(BIOS_DEBUG, "NMI2SMI ");
- printk(BIOS_DEBUG, "\n");
-}
-
-int southbridge_io_trap_handler(int smif)
-{
- switch (smif) {
- case 0x32:
- printk(BIOS_DEBUG, "OS Init\n");
- /* gnvs->smif:
- * On success, the IO Trap Handler returns 0
- * On failure, the IO Trap Handler returns a value != 0
- */
- gnvs->smif = 0;
- return 1; /* IO trap handled */
- }
-
- /* Not handled */
- return 0;
-}
-
-/**
- * @brief Set the EOS bit
- */
-void southbridge_smi_set_eos(void)
-{
- u8 reg8;
-
- reg8 = inb(pmbase + SMI_EN);
- reg8 |= EOS;
- outb(reg8, pmbase + SMI_EN);
-}
-
-static void busmaster_disable_on_bus(int bus)
-{
- int slot, func;
- unsigned int val;
- unsigned char hdr;
-
- for (slot = 0; slot < 0x20; slot++) {
- for (func = 0; func < 8; func++) {
- u32 reg32;
- device_t dev = PCI_DEV(bus, slot, func);
-
- val = pci_read_config32(dev, PCI_VENDOR_ID);
-
- if (val == 0xffffffff || val == 0x00000000 ||
- val == 0x0000ffff || val == 0xffff0000)
- continue;
-
- /* Disable Bus Mastering for this one device */
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 &= ~PCI_COMMAND_MASTER;
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- /* If this is a bridge, then follow it. */
- hdr = pci_read_config8(dev, PCI_HEADER_TYPE);
- hdr &= 0x7f;
- if (hdr == PCI_HEADER_TYPE_BRIDGE ||
- hdr == PCI_HEADER_TYPE_CARDBUS) {
- unsigned int buses;
- buses = pci_read_config32(dev, PCI_PRIMARY_BUS);
- busmaster_disable_on_bus((buses >> 8) & 0xff);
- }
- }
- }
-}
-
-/*
- * Drive GPIO 60 low to gate memory reset in S3.
- *
- * Intel reference designs all use GPIO 60 but it is
- * not a requirement and boards could use a different pin.
- */
-static void southbridge_gate_memory_reset(void)
-{
- u32 reg32;
- u16 gpiobase;
-
- gpiobase = pcie_read_config16(PCI_DEV(0, 0x1f, 0), GPIOBASE) & 0xfffc;
- if (!gpiobase)
- return;
-
- /* Make sure it is set as GPIO */
- reg32 = inl(gpiobase + GPIO_USE_SEL2);
- if (!(reg32 & (1 << 28))) {
- reg32 |= (1 << 28);
- outl(reg32, gpiobase + GPIO_USE_SEL2);
- }
-
- /* Make sure it is set as output */
- reg32 = inl(gpiobase + GP_IO_SEL2);
- if (reg32 & (1 << 28)) {
- reg32 &= ~(1 << 28);
- outl(reg32, gpiobase + GP_IO_SEL2);
- }
-
- /* Drive the output low */
- reg32 = inl(gpiobase + GP_LVL2);
- reg32 &= ~(1 << 28);
- outl(reg32, gpiobase + GP_LVL2);
-}
-
-static void xhci_sleep(u8 slp_typ)
-{
- u32 reg32, xhci_bar;
- u16 reg16;
-
- switch (slp_typ) {
- case SLP_TYP_S3:
- case SLP_TYP_S4:
- reg16 = pcie_read_config16(PCH_XHCI_DEV, 0x74);
- reg16 &= ~0x03UL;
- pcie_write_config32(PCH_XHCI_DEV, 0x74, reg16);
-
- reg32 = pcie_read_config32(PCH_XHCI_DEV, PCI_COMMAND);
- reg32 |= (PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
- pcie_write_config32(PCH_XHCI_DEV, PCI_COMMAND, reg32);
-
- xhci_bar = pcie_read_config32(PCH_XHCI_DEV,
- PCI_BASE_ADDRESS_0) & ~0xFUL;
-
- if ((xhci_bar + 0x4C0) & 1)
- pch_iobp_update(0xEC000082, ~0UL, (3 << 2));
- if ((xhci_bar + 0x4D0) & 1)
- pch_iobp_update(0xEC000182, ~0UL, (3 << 2));
- if ((xhci_bar + 0x4E0) & 1)
- pch_iobp_update(0xEC000282, ~0UL, (3 << 2));
- if ((xhci_bar + 0x4F0) & 1)
- pch_iobp_update(0xEC000382, ~0UL, (3 << 2));
-
- reg32 = pcie_read_config32(PCH_XHCI_DEV, PCI_COMMAND);
- reg32 &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
- pcie_write_config32(PCH_XHCI_DEV, PCI_COMMAND, reg32);
-
- reg16 = pcie_read_config16(PCH_XHCI_DEV, 0x74);
- reg16 |= 0x03;
- pcie_write_config16(PCH_XHCI_DEV, 0x74, reg16);
- break;
-
- case SLP_TYP_S5:
- reg16 = pcie_read_config16(PCH_XHCI_DEV, 0x74);
- reg16 |= ((1 << 8) | 0x03);
- pcie_write_config16(PCH_XHCI_DEV, 0x74, reg16);
- break;
- }
-}
-
-
-static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *state_save)
-{
- u8 reg8;
- u32 reg32;
- u8 slp_typ;
- u8 s5pwr = CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL;
-
- // save and recover RTC port values
- u8 tmp70, tmp72;
- tmp70 = inb(0x70);
- tmp72 = inb(0x72);
- get_option(&s5pwr, "power_on_after_fail");
- outb(tmp70, 0x70);
- outb(tmp72, 0x72);
-
- void (*mainboard_sleep)(u8 slp_typ) = mainboard_smi_sleep;
-
- /* First, disable further SMIs */
- reg8 = inb(pmbase + SMI_EN);
- reg8 &= ~SLP_SMI_EN;
- outb(reg8, pmbase + SMI_EN);
-
- /* Figure out SLP_TYP */
- reg32 = inl(pmbase + PM1_CNT);
- printk(BIOS_SPEW, "SMI#: SLP = 0x%08x\n", reg32);
- slp_typ = (reg32 >> 10) & 7;
-
- if (smm_get_gnvs()->xhci)
- xhci_sleep(slp_typ);
-
- /* Do any mainboard sleep handling */
- tseg_relocate((void **)&mainboard_sleep);
- if (mainboard_sleep)
- mainboard_sleep(slp_typ-2);
-
-#if CONFIG_ELOG_GSMI
- /* Log S3, S4, and S5 entry */
- if (slp_typ >= 5)
- elog_add_event_byte(ELOG_TYPE_ACPI_ENTER, slp_typ-2);
-#endif
-
- /* Next, do the deed.
- */
-
- switch (slp_typ) {
- case 0: printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n"); break;
- case 1: printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n"); break;
- case 5:
- printk(BIOS_DEBUG, "SMI#: Entering S3 (Suspend-To-RAM)\n");
-
- /* Gate memory reset */
- southbridge_gate_memory_reset();
-
- /* Invalidate the cache before going to S3 */
- wbinvd();
- break;
- case 6: printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n"); break;
- case 7:
- printk(BIOS_DEBUG, "SMI#: Entering S5 (Soft Power off)\n");
-
- outl(0, pmbase + GPE0_EN);
-
- /* Always set the flag in case CMOS was changed on runtime. For
- * "KEEP", switch to "OFF" - KEEP is software emulated
- */
- reg8 = pcie_read_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3);
- if (s5pwr == MAINBOARD_POWER_ON) {
- reg8 &= ~1;
- } else {
- reg8 |= 1;
- }
- pcie_write_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3, reg8);
-
- /* also iterates over all bridges on bus 0 */
- busmaster_disable_on_bus(0);
- break;
- default: printk(BIOS_DEBUG, "SMI#: ERROR: SLP_TYP reserved\n"); break;
- }
-
- /* Write back to the SLP register to cause the originally intended
- * event again. We need to set BIT13 (SLP_EN) though to make the
- * sleep happen.
- */
- outl(reg32 | SLP_EN, pmbase + PM1_CNT);
-
- /* Make sure to stop executing code here for S3/S4/S5 */
- if (slp_typ > 1)
- hlt();
-
- /* In most sleep states, the code flow of this function ends at
- * the line above. However, if we entered sleep state S1 and wake
- * up again, we will continue to execute code in this function.
- */
- reg32 = inl(pmbase + PM1_CNT);
- if (reg32 & SCI_EN) {
- /* The OS is not an ACPI OS, so we set the state to S0 */
- reg32 &= ~(SLP_EN | SLP_TYP);
- outl(reg32, pmbase + PM1_CNT);
- }
-}
-
-/*
- * Look for Synchronous IO SMI and use save state from that
- * core in case we are not running on the same core that
- * initiated the IO transaction.
- */
-static em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u8 cmd)
-{
- em64t101_smm_state_save_area_t *state;
- u32 base = smi_get_tseg_base() + SMM_EM64T101_SAVE_STATE_OFFSET;
- int node;
-
- /* Check all nodes looking for the one that issued the IO */
- for (node = 0; node < CONFIG_MAX_CPUS; node++) {
- state = (em64t101_smm_state_save_area_t *)
- (base - (node * 0x400));
-
- /* Check for Synchronous IO (bit0==1) */
- if (!(state->io_misc_info & (1 << 0)))
- continue;
-
- /* Make sure it was a write (bit4==0) */
- if (state->io_misc_info & (1 << 4))
- continue;
-
- /* Check for APMC IO port */
- if (((state->io_misc_info >> 16) & 0xff) != APM_CNT)
- continue;
-
- /* Check AX against the requested command */
- if ((state->rax & 0xff) != cmd)
- continue;
-
- return state;
- }
-
- return NULL;
-}
-
-#if CONFIG_ELOG_GSMI
-static void southbridge_smi_gsmi(void)
-{
- u32 *ret, *param;
- u8 sub_command;
- em64t101_smm_state_save_area_t *io_smi =
- smi_apmc_find_state_save(ELOG_GSMI_APM_CNT);
-
- if (!io_smi)
- return;
-
- /* Command and return value in EAX */
- ret = (u32*)&io_smi->rax;
- sub_command = (u8)(*ret >> 8);
-
- /* Parameter buffer in EBX */
- param = (u32*)&io_smi->rbx;
-
- /* drivers/elog/gsmi.c */
- *ret = gsmi_exec(sub_command, param);
-}
-#endif
-
-static void southbridge_smi_apmc(unsigned int node, smm_state_save_area_t *state_save)
-{
- u32 pmctrl;
- u8 reg8;
- int (*mainboard_apmc)(u8 apmc) = mainboard_smi_apmc;
- em64t101_smm_state_save_area_t *state;
-
- /* Emulate B2 register as the FADT / Linux expects it */
-
- reg8 = inb(APM_CNT);
- switch (reg8) {
- case APM_CNT_CST_CONTROL:
- /* Calling this function seems to cause
- * some kind of race condition in Linux
- * and causes a kernel oops
- */
- printk(BIOS_DEBUG, "C-state control\n");
- break;
- case APM_CNT_PST_CONTROL:
- /* Calling this function seems to cause
- * some kind of race condition in Linux
- * and causes a kernel oops
- */
- printk(BIOS_DEBUG, "P-state control\n");
- break;
- case APM_CNT_ACPI_DISABLE:
- pmctrl = inl(pmbase + PM1_CNT);
- pmctrl &= ~SCI_EN;
- outl(pmctrl, pmbase + PM1_CNT);
- printk(BIOS_DEBUG, "SMI#: ACPI disabled.\n");
- break;
- case APM_CNT_ACPI_ENABLE:
- pmctrl = inl(pmbase + PM1_CNT);
- pmctrl |= SCI_EN;
- outl(pmctrl, pmbase + PM1_CNT);
- printk(BIOS_DEBUG, "SMI#: ACPI enabled.\n");
- break;
- case APM_CNT_GNVS_UPDATE:
- if (smm_initialized) {
- printk(BIOS_DEBUG, "SMI#: SMM structures already initialized!\n");
- return;
- }
- state = smi_apmc_find_state_save(reg8);
- if (state) {
- /* EBX in the state save contains the GNVS pointer */
- gnvs = (global_nvs_t *)((u32)state->rbx);
- smm_initialized = 1;
- printk(BIOS_DEBUG, "SMI#: Setting GNVS to %p\n", gnvs);
- }
- break;
-#if CONFIG_ELOG_GSMI
- case ELOG_GSMI_APM_CNT:
- southbridge_smi_gsmi();
- break;
-#endif
- }
-
- tseg_relocate((void **)&mainboard_apmc);
- if (mainboard_apmc)
- mainboard_apmc(reg8);
-}
-
-static void southbridge_smi_pm1(unsigned int node, smm_state_save_area_t *state_save)
-{
- u16 pm1_sts;
-
- pm1_sts = reset_pm1_status();
- dump_pm1_status(pm1_sts);
-
- /* While OSPM is not active, poweroff immediately
- * on a power button event.
- */
- if (pm1_sts & PWRBTN_STS) {
- // power button pressed
- u32 reg32;
- reg32 = (7 << 10) | (1 << 13);
-#if CONFIG_ELOG_GSMI
- elog_add_event(ELOG_TYPE_POWER_BUTTON);
-#endif
- outl(reg32, pmbase + PM1_CNT);
- }
-}
-
-static void southbridge_smi_gpe0(unsigned int node, smm_state_save_area_t *state_save)
-{
- u32 gpe0_sts;
-
- gpe0_sts = reset_gpe0_status();
- dump_gpe0_status(gpe0_sts);
-}
-
-static void southbridge_smi_gpi(unsigned int node, smm_state_save_area_t *state_save)
-{
- void (*mainboard_gpi)(u16 gpi_sts) = mainboard_smi_gpi;
- u16 reg16;
- reg16 = inw(pmbase + ALT_GP_SMI_STS);
- outw(reg16, pmbase + ALT_GP_SMI_STS);
-
- reg16 &= inw(pmbase + ALT_GP_SMI_EN);
-
- tseg_relocate((void **)&mainboard_gpi);
- if (mainboard_gpi) {
- mainboard_gpi(reg16);
- } else {
- if (reg16)
- printk(BIOS_DEBUG, "GPI (mask %04x)\n",reg16);
- }
-
- outw(reg16, pmbase + ALT_GP_SMI_STS);
-}
-
-static void southbridge_smi_mc(unsigned int node, smm_state_save_area_t *state_save)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + SMI_EN);
-
- /* Are periodic SMIs enabled? */
- if ((reg32 & MCSMI_EN) == 0)
- return;
-
- printk(BIOS_DEBUG, "Microcontroller SMI.\n");
-}
-
-
-
-static void southbridge_smi_tco(unsigned int node, smm_state_save_area_t *state_save)
-{
- u32 tco_sts;
-
- tco_sts = reset_tco_status();
-
- /* Any TCO event? */
- if (!tco_sts)
- return;
-
- if (tco_sts & (1 << 8)) { // BIOSWR
- u8 bios_cntl;
-
- bios_cntl = pcie_read_config16(PCI_DEV(0, 0x1f, 0), 0xdc);
-
- if (bios_cntl & 1) {
- /* BWE is RW, so the SMI was caused by a
- * write to BWE, not by a write to the BIOS
- */
-
- /* This is the place where we notice someone
- * is trying to tinker with the BIOS. We are
- * trying to be nice and just ignore it. A more
- * resolute answer would be to power down the
- * box.
- */
- printk(BIOS_DEBUG, "Switching back to RO\n");
- pcie_write_config32(PCI_DEV(0, 0x1f, 0), 0xdc, (bios_cntl & ~1));
- } /* No else for now? */
- } else if (tco_sts & (1 << 3)) { /* TIMEOUT */
- /* Handle TCO timeout */
- printk(BIOS_DEBUG, "TCO Timeout.\n");
- } else if (!tco_sts) {
- dump_tco_status(tco_sts);
- }
-}
-
-static void southbridge_smi_periodic(unsigned int node, smm_state_save_area_t *state_save)
-{
- u32 reg32;
-
- reg32 = inl(pmbase + SMI_EN);
-
- /* Are periodic SMIs enabled? */
- if ((reg32 & PERIODIC_EN) == 0)
- return;
-
- printk(BIOS_DEBUG, "Periodic SMI.\n");
-}
-
-static void southbridge_smi_monitor(unsigned int node, smm_state_save_area_t *state_save)
-{
-#define IOTRAP(x) (trap_sts & (1 << x))
- u32 trap_sts, trap_cycle;
- u32 data, mask = 0;
- int i;
-
- trap_sts = RCBA32(0x1e00); // TRSR - Trap Status Register
- RCBA32(0x1e00) = trap_sts; // Clear trap(s) in TRSR
-
- trap_cycle = RCBA32(0x1e10);
- for (i=16; i<20; i++) {
- if (trap_cycle & (1 << i))
- mask |= (0xff << ((i - 16) << 2));
- }
-
-
- /* IOTRAP(3) SMI function call */
- if (IOTRAP(3)) {
- if (gnvs && gnvs->smif)
- io_trap_handler(gnvs->smif); // call function smif
- return;
- }
-
- /* IOTRAP(2) currently unused
- * IOTRAP(1) currently unused */
-
- /* IOTRAP(0) SMIC */
- if (IOTRAP(0)) {
- if (!(trap_cycle & (1 << 24))) { // It's a write
- printk(BIOS_DEBUG, "SMI1 command\n");
- data = RCBA32(0x1e18);
- data &= mask;
- // if (smi1)
- // southbridge_smi_command(data);
- // return;
- }
- // Fall through to debug
- }
-
- printk(BIOS_DEBUG, " trapped io address = 0x%x\n", trap_cycle & 0xfffc);
- for (i=0; i < 4; i++) if(IOTRAP(i)) printk(BIOS_DEBUG, " TRAP = %d\n", i);
- printk(BIOS_DEBUG, " AHBE = %x\n", (trap_cycle >> 16) & 0xf);
- printk(BIOS_DEBUG, " MASK = 0x%08x\n", mask);
- printk(BIOS_DEBUG, " read/write: %s\n", (trap_cycle & (1 << 24)) ? "read" : "write");
-
- if (!(trap_cycle & (1 << 24))) {
- /* Write Cycle */
- data = RCBA32(0x1e18);
- printk(BIOS_DEBUG, " iotrap written data = 0x%08x\n", data);
- }
-#undef IOTRAP
-}
-
-typedef void (*smi_handler_t)(unsigned int node,
- smm_state_save_area_t *state_save);
-
-static smi_handler_t southbridge_smi[32] = {
- NULL, // [0] reserved
- NULL, // [1] reserved
- NULL, // [2] BIOS_STS
- NULL, // [3] LEGACY_USB_STS
- southbridge_smi_sleep, // [4] SLP_SMI_STS
- southbridge_smi_apmc, // [5] APM_STS
- NULL, // [6] SWSMI_TMR_STS
- NULL, // [7] reserved
- southbridge_smi_pm1, // [8] PM1_STS
- southbridge_smi_gpe0, // [9] GPE0_STS
- southbridge_smi_gpi, // [10] GPI_STS
- southbridge_smi_mc, // [11] MCSMI_STS
- NULL, // [12] DEVMON_STS
- southbridge_smi_tco, // [13] TCO_STS
- southbridge_smi_periodic, // [14] PERIODIC_STS
- NULL, // [15] SERIRQ_SMI_STS
- NULL, // [16] SMBUS_SMI_STS
- NULL, // [17] LEGACY_USB2_STS
- NULL, // [18] INTEL_USB2_STS
- NULL, // [19] reserved
- NULL, // [20] PCI_EXP_SMI_STS
- southbridge_smi_monitor, // [21] MONITOR_STS
- NULL, // [22] reserved
- NULL, // [23] reserved
- NULL, // [24] reserved
- NULL, // [25] EL_SMI_STS
- NULL, // [26] SPI_STS
- NULL, // [27] reserved
- NULL, // [28] reserved
- NULL, // [29] reserved
- NULL, // [30] reserved
- NULL // [31] reserved
-};
-
-/**
- * @brief Interrupt handler for SMI#
- *
- * @param smm_revision revision of the smm state save map
- */
-
-void southbridge_smi_handler(unsigned int node, smm_state_save_area_t *state_save)
-{
- int i, dump = 0;
- u32 smi_sts;
-
- /* Update global variable pmbase */
- pmbase = pcie_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc;
-
- /* We need to clear the SMI status registers, or we won't see what's
- * happening in the following calls.
- */
- smi_sts = reset_smi_status();
-
- /* Call SMI sub handler for each of the status bits */
- for (i = 0; i < 31; i++) {
- if (smi_sts & (1 << i)) {
- if (southbridge_smi[i]) {
-#if CONFIG_SMM_TSEG
- smi_handler_t handler = (smi_handler_t)
- ((u8*)southbridge_smi[i] +
- smi_get_tseg_base());
- if (handler)
- handler(node, state_save);
-#else
- southbridge_smi[i](node, state_save);
-#endif
- } else {
- printk(BIOS_DEBUG, "SMI_STS[%d] occured, but no "
- "handler available.\n", i);
- dump = 1;
- }
- }
- }
-
- if(dump) {
- dump_smi_status(smi_sts);
- }
-
-}
diff --git a/src/southbridge/intel/ibexpeak/spi.c b/src/southbridge/intel/ibexpeak/spi.c
deleted file mode 100644
index d5cfde50d8..0000000000
--- a/src/southbridge/intel/ibexpeak/spi.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but without any warranty; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/* This file is derived from the flashrom project. */
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <delay.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-
-#include <spi-generic.h>
-
-#define min(a, b) ((a)<(b)?(a):(b))
-
-#ifdef __SMM__
-#include <northbridge/intel/nehalem/pcie_config.c>
-#define pci_read_config_byte(dev, reg, targ)\
- *(targ) = pcie_read_config8(dev, reg)
-#define pci_read_config_word(dev, reg, targ)\
- *(targ) = pcie_read_config16(dev, reg)
-#define pci_read_config_dword(dev, reg, targ)\
- *(targ) = pcie_read_config32(dev, reg)
-#define pci_write_config_byte(dev, reg, val)\
- pcie_write_config8(dev, reg, val)
-#define pci_write_config_word(dev, reg, val)\
- pcie_write_config16(dev, reg, val)
-#define pci_write_config_dword(dev, reg, val)\
- pcie_write_config32(dev, reg, val)
-#else /* !__SMM__ */
-#include <device/device.h>
-#include <device/pci.h>
-#define pci_read_config_byte(dev, reg, targ)\
- *(targ) = pci_read_config8(dev, reg)
-#define pci_read_config_word(dev, reg, targ)\
- *(targ) = pci_read_config16(dev, reg)
-#define pci_read_config_dword(dev, reg, targ)\
- *(targ) = pci_read_config32(dev, reg)
-#define pci_write_config_byte(dev, reg, val)\
- pci_write_config8(dev, reg, val)
-#define pci_write_config_word(dev, reg, val)\
- pci_write_config16(dev, reg, val)
-#define pci_write_config_dword(dev, reg, val)\
- pci_write_config32(dev, reg, val)
-#endif /* !__SMM__ */
-
-typedef struct spi_slave ich_spi_slave;
-
-static int ichspi_lock = 0;
-
-typedef struct ich7_spi_regs {
- uint16_t spis;
- uint16_t spic;
- uint32_t spia;
- uint64_t spid[8];
- uint64_t _pad;
- uint32_t bbar;
- uint16_t preop;
- uint16_t optype;
- uint8_t opmenu[8];
-} __attribute__((packed)) ich7_spi_regs;
-
-typedef struct ich9_spi_regs {
- uint32_t bfpr;
- uint16_t hsfs;
- uint16_t hsfc;
- uint32_t faddr;
- uint32_t _reserved0;
- uint32_t fdata[16];
- uint32_t frap;
- uint32_t freg[5];
- uint32_t _reserved1[3];
- uint32_t pr[5];
- uint32_t _reserved2[2];
- uint8_t ssfs;
- uint8_t ssfc[3];
- uint16_t preop;
- uint16_t optype;
- uint8_t opmenu[8];
- uint32_t bbar;
- uint8_t _reserved3[12];
- uint32_t fdoc;
- uint32_t fdod;
- uint8_t _reserved4[8];
- uint32_t afc;
- uint32_t lvscc;
- uint32_t uvscc;
- uint8_t _reserved5[4];
- uint32_t fpb;
- uint8_t _reserved6[28];
- uint32_t srdl;
- uint32_t srdc;
- uint32_t srd;
-} __attribute__((packed)) ich9_spi_regs;
-
-typedef struct ich_spi_controller {
- int locked;
-
- uint8_t *opmenu;
- int menubytes;
- uint16_t *preop;
- uint16_t *optype;
- uint32_t *addr;
- uint8_t *data;
- unsigned databytes;
- uint8_t *status;
- uint16_t *control;
- uint32_t *bbar;
-} ich_spi_controller;
-
-static ich_spi_controller cntlr;
-
-enum {
- SPIS_SCIP = 0x0001,
- SPIS_GRANT = 0x0002,
- SPIS_CDS = 0x0004,
- SPIS_FCERR = 0x0008,
- SSFS_AEL = 0x0010,
- SPIS_LOCK = 0x8000,
- SPIS_RESERVED_MASK = 0x7ff0,
- SSFS_RESERVED_MASK = 0x7fe2
-};
-
-enum {
- SPIC_SCGO = 0x000002,
- SPIC_ACS = 0x000004,
- SPIC_SPOP = 0x000008,
- SPIC_DBC = 0x003f00,
- SPIC_DS = 0x004000,
- SPIC_SME = 0x008000,
- SSFC_SCF_MASK = 0x070000,
- SSFC_RESERVED = 0xf80000
-};
-
-enum {
- HSFS_FDONE = 0x0001,
- HSFS_FCERR = 0x0002,
- HSFS_AEL = 0x0004,
- HSFS_BERASE_MASK = 0x0018,
- HSFS_BERASE_SHIFT = 3,
- HSFS_SCIP = 0x0020,
- HSFS_FDOPSS = 0x2000,
- HSFS_FDV = 0x4000,
- HSFS_FLOCKDN = 0x8000
-};
-
-enum {
- HSFC_FGO = 0x0001,
- HSFC_FCYCLE_MASK = 0x0006,
- HSFC_FCYCLE_SHIFT = 1,
- HSFC_FDBC_MASK = 0x3f00,
- HSFC_FDBC_SHIFT = 8,
- HSFC_FSMIE = 0x8000
-};
-
-enum {
- SPI_OPCODE_TYPE_READ_NO_ADDRESS = 0,
- SPI_OPCODE_TYPE_WRITE_NO_ADDRESS = 1,
- SPI_OPCODE_TYPE_READ_WITH_ADDRESS = 2,
- SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS = 3
-};
-
-#if CONFIG_DEBUG_SPI_FLASH
-
-static u8 readb_(const void *addr)
-{
- u8 v = read8((unsigned long)addr);
- printk(BIOS_DEBUG, "read %2.2x from %4.4x\n",
- v, ((unsigned) addr & 0xffff) - 0xf020);
- return v;
-}
-
-static u16 readw_(const void *addr)
-{
- u16 v = read16((unsigned long)addr);
- printk(BIOS_DEBUG, "read %4.4x from %4.4x\n",
- v, ((unsigned) addr & 0xffff) - 0xf020);
- return v;
-}
-
-static u32 readl_(const void *addr)
-{
- u32 v = read32((unsigned long)addr);
- printk(BIOS_DEBUG, "read %8.8x from %4.4x\n",
- v, ((unsigned) addr & 0xffff) - 0xf020);
- return v;
-}
-
-static void writeb_(u8 b, const void *addr)
-{
- write8((unsigned long)addr, b);
- printk(BIOS_DEBUG, "wrote %2.2x to %4.4x\n",
- b, ((unsigned) addr & 0xffff) - 0xf020);
-}
-
-static void writew_(u16 b, const void *addr)
-{
- write16((unsigned long)addr, b);
- printk(BIOS_DEBUG, "wrote %4.4x to %4.4x\n",
- b, ((unsigned) addr & 0xffff) - 0xf020);
-}
-
-static void writel_(u32 b, const void *addr)
-{
- write32((unsigned long)addr, b);
- printk(BIOS_DEBUG, "wrote %8.8x to %4.4x\n",
- b, ((unsigned) addr & 0xffff) - 0xf020);
-}
-
-#else /* CONFIG_DEBUG_SPI_FLASH ^^^ enabled vvv NOT enabled */
-
-#define readb_(a) read8((uint32_t)a)
-#define readw_(a) read16((uint32_t)a)
-#define readl_(a) read32((uint32_t)a)
-#define writeb_(val, addr) write8((uint32_t)addr, val)
-#define writew_(val, addr) write16((uint32_t)addr, val)
-#define writel_(val, addr) write32((uint32_t)addr, val)
-
-#endif /* CONFIG_DEBUG_SPI_FLASH ^^^ NOT enabled */
-
-static void write_reg(const void *value, void *dest, uint32_t size)
-{
- const uint8_t *bvalue = value;
- uint8_t *bdest = dest;
-
- while (size >= 4) {
- writel_(*(const uint32_t *)bvalue, bdest);
- bdest += 4; bvalue += 4; size -= 4;
- }
- while (size) {
- writeb_(*bvalue, bdest);
- bdest++; bvalue++; size--;
- }
-}
-
-static void read_reg(const void *src, void *value, uint32_t size)
-{
- const uint8_t *bsrc = src;
- uint8_t *bvalue = value;
-
- while (size >= 4) {
- *(uint32_t *)bvalue = readl_(bsrc);
- bsrc += 4; bvalue += 4; size -= 4;
- }
- while (size) {
- *bvalue = readb_(bsrc);
- bsrc++; bvalue++; size--;
- }
-}
-
-static void ich_set_bbar(uint32_t minaddr)
-{
- const uint32_t bbar_mask = 0x00ffff00;
- uint32_t ichspi_bbar;
-
- minaddr &= bbar_mask;
- ichspi_bbar = readl_(cntlr.bbar) & ~bbar_mask;
- ichspi_bbar |= minaddr;
- writel_(ichspi_bbar, cntlr.bbar);
-}
-
-int spi_cs_is_valid(unsigned int bus, unsigned int cs)
-{
- printk(BIOS_DEBUG, "spi_cs_is_valid used but not implemented\n");
- return 0;
-}
-
-struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
- unsigned int max_hz, unsigned int mode)
-{
- ich_spi_slave *slave = malloc(sizeof(*slave));
-
- if (!slave) {
- printk(BIOS_DEBUG, "ICH SPI: Bad allocation\n");
- return NULL;
- }
-
- memset(slave, 0, sizeof(*slave));
-
- slave->bus = bus;
- slave->cs = cs;
- return slave;
-}
-
-/*
- * Check if this device ID matches one of supported Intel PCH devices.
- *
- * Return the ICH version if there is a match, or zero otherwise.
- */
-static inline int get_ich_version(uint16_t device_id)
-{
- if (device_id == PCI_DEVICE_ID_INTEL_TGP_LPC)
- return 7;
-
- // FIXME add all Ibex Peak PCI IDs
- if (device_id >= 0x3b07 &&
- device_id <= 0x3b07)
- return 9;
-
- return 0;
-}
-
-void spi_init(void)
-{
- int ich_version = 0;
-
- uint8_t *rcrb; /* Root Complex Register Block */
- uint32_t rcba; /* Root Complex Base Address */
- uint8_t bios_cntl;
- device_t dev;
- uint32_t ids;
- uint16_t vendor_id, device_id;
-
-#ifdef __SMM__
- dev = PCI_DEV(0, 31, 0);
-#else
- dev = dev_find_slot(0, PCI_DEVFN(31, 0));
-#endif
- pci_read_config_dword(dev, 0, &ids);
- vendor_id = ids;
- device_id = (ids >> 16);
-
- if (vendor_id != PCI_VENDOR_ID_INTEL) {
- printk(BIOS_DEBUG, "ICH SPI: No ICH found.\n");
- return;
- }
-
- ich_version = get_ich_version(device_id);
-
- if (!ich_version) {
- printk(BIOS_DEBUG, "ICH SPI: No known ICH found.\n");
- return;
- }
-
- pci_read_config_dword(dev, 0xf0, &rcba);
- /* Bits 31-14 are the base address, 13-1 are reserved, 0 is enable. */
- rcrb = (uint8_t *)(rcba & 0xffffc000);
- switch (ich_version) {
- case 7:
- {
- const uint16_t ich7_spibar_offset = 0x3020;
- ich7_spi_regs *ich7_spi =
- (ich7_spi_regs *)(rcrb + ich7_spibar_offset);
-
- ichspi_lock = readw_(&ich7_spi->spis) & SPIS_LOCK;
- cntlr.opmenu = ich7_spi->opmenu;
- cntlr.menubytes = sizeof(ich7_spi->opmenu);
- cntlr.optype = &ich7_spi->optype;
- cntlr.addr = &ich7_spi->spia;
- cntlr.data = (uint8_t *)ich7_spi->spid;
- cntlr.databytes = sizeof(ich7_spi->spid);
- cntlr.status = (uint8_t *)&ich7_spi->spis;
- cntlr.control = &ich7_spi->spic;
- cntlr.bbar = &ich7_spi->bbar;
- cntlr.preop = &ich7_spi->preop;
- break;
- }
- case 9:
- {
- const uint16_t ich9_spibar_offset = 0x3800;
- ich9_spi_regs *ich9_spi =
- (ich9_spi_regs *)(rcrb + ich9_spibar_offset);
- ichspi_lock = readw_(&ich9_spi->hsfs) & HSFS_FLOCKDN;
- cntlr.opmenu = ich9_spi->opmenu;
- cntlr.menubytes = sizeof(ich9_spi->opmenu);
- cntlr.optype = &ich9_spi->optype;
- cntlr.addr = &ich9_spi->faddr;
- cntlr.data = (uint8_t *)ich9_spi->fdata;
- cntlr.databytes = sizeof(ich9_spi->fdata);
- cntlr.status = &ich9_spi->ssfs;
- cntlr.control = (uint16_t *)ich9_spi->ssfc;
- cntlr.bbar = &ich9_spi->bbar;
- cntlr.preop = &ich9_spi->preop;
- break;
- }
- default:
- printk(BIOS_DEBUG, "ICH SPI: Unrecognized ICH version %d.\n", ich_version);
- }
-
- ich_set_bbar(0);
-
- /* Disable the BIOS write protect so write commands are allowed. */
- pci_read_config_byte(dev, 0xdc, &bios_cntl);
- switch (ich_version) {
- case 9:
- /* Deassert SMM BIOS Write Protect Disable. */
- bios_cntl &= ~(1 << 5);
- break;
-
- default:
- break;
- }
- pci_write_config_byte(dev, 0xdc, bios_cntl | 0x1);
-}
-
-int spi_claim_bus(struct spi_slave *slave)
-{
- /* Handled by ICH automatically. */
- return 0;
-}
-
-void spi_release_bus(struct spi_slave *slave)
-{
- /* Handled by ICH automatically. */
-}
-
-void spi_cs_activate(struct spi_slave *slave)
-{
- /* Handled by ICH automatically. */
-}
-
-void spi_cs_deactivate(struct spi_slave *slave)
-{
- /* Handled by ICH automatically. */
-}
-
-typedef struct spi_transaction {
- const uint8_t *out;
- uint32_t bytesout;
- uint8_t *in;
- uint32_t bytesin;
- uint8_t type;
- uint8_t opcode;
- uint32_t offset;
-} spi_transaction;
-
-static inline void spi_use_out(spi_transaction *trans, unsigned bytes)
-{
- trans->out += bytes;
- trans->bytesout -= bytes;
-}
-
-static inline void spi_use_in(spi_transaction *trans, unsigned bytes)
-{
- trans->in += bytes;
- trans->bytesin -= bytes;
-}
-
-static void spi_setup_type(spi_transaction *trans)
-{
- trans->type = 0xFF;
-
- /* Try to guess spi type from read/write sizes. */
- if (trans->bytesin == 0) {
- if (trans->bytesout > 4)
- /*
- * If bytesin = 0 and bytesout > 4, we presume this is
- * a write data operation, which is accompanied by an
- * address.
- */
- trans->type = SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS;
- else
- trans->type = SPI_OPCODE_TYPE_WRITE_NO_ADDRESS;
- return;
- }
-
- if (trans->bytesout == 1) { /* and bytesin is > 0 */
- trans->type = SPI_OPCODE_TYPE_READ_NO_ADDRESS;
- return;
- }
-
- if (trans->bytesout == 4) { /* and bytesin is > 0 */
- trans->type = SPI_OPCODE_TYPE_READ_WITH_ADDRESS;
- }
-
- /* Fast read command is called with 5 bytes instead of 4 */
- if (trans->out[0] == SPI_OPCODE_FAST_READ && trans->bytesout == 5) {
- trans->type = SPI_OPCODE_TYPE_READ_WITH_ADDRESS;
- --trans->bytesout;
- }
-}
-
-static int spi_setup_opcode(spi_transaction *trans)
-{
- uint16_t optypes;
- uint8_t opmenu[cntlr.menubytes];
-
- trans->opcode = trans->out[0];
- spi_use_out(trans, 1);
- if (!ichspi_lock) {
- /* The lock is off, so just use index 0. */
- writeb_(trans->opcode, cntlr.opmenu);
- optypes = readw_(cntlr.optype);
- optypes = (optypes & 0xfffc) | (trans->type & 0x3);
- writew_(optypes, cntlr.optype);
- return 0;
- } else {
- /* The lock is on. See if what we need is on the menu. */
- uint8_t optype;
- uint16_t opcode_index;
-
- /* Write Enable is handled as atomic prefix */
- if (trans->opcode == SPI_OPCODE_WREN)
- return 0;
-
- read_reg(cntlr.opmenu, opmenu, sizeof(opmenu));
- for (opcode_index = 0; opcode_index < cntlr.menubytes;
- opcode_index++) {
- if (opmenu[opcode_index] == trans->opcode)
- break;
- }
-
- if (opcode_index == cntlr.menubytes) {
- printk(BIOS_DEBUG, "ICH SPI: Opcode %x not found\n",
- trans->opcode);
- return -1;
- }
-
- optypes = readw_(cntlr.optype);
- optype = (optypes >> (opcode_index * 2)) & 0x3;
- if (trans->type == SPI_OPCODE_TYPE_WRITE_NO_ADDRESS &&
- optype == SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS &&
- trans->bytesout >= 3) {
- /* We guessed wrong earlier. Fix it up. */
- trans->type = optype;
- }
- if (optype != trans->type) {
- printk(BIOS_DEBUG, "ICH SPI: Transaction doesn't fit type %d\n",
- optype);
- return -1;
- }
- return opcode_index;
- }
-}
-
-static int spi_setup_offset(spi_transaction *trans)
-{
- /* Separate the SPI address and data. */
- switch (trans->type) {
- case SPI_OPCODE_TYPE_READ_NO_ADDRESS:
- case SPI_OPCODE_TYPE_WRITE_NO_ADDRESS:
- return 0;
- case SPI_OPCODE_TYPE_READ_WITH_ADDRESS:
- case SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS:
- trans->offset = ((uint32_t)trans->out[0] << 16) |
- ((uint32_t)trans->out[1] << 8) |
- ((uint32_t)trans->out[2] << 0);
- spi_use_out(trans, 3);
- return 1;
- default:
- printk(BIOS_DEBUG, "Unrecognized SPI transaction type %#x\n", trans->type);
- return -1;
- }
-}
-
-/*
- * Wait for up to 60ms til status register bit(s) turn 1 (in case wait_til_set
- * below is True) or 0. In case the wait was for the bit(s) to set - write
- * those bits back, which would cause resetting them.
- *
- * Return the last read status value on success or -1 on failure.
- */
-static int ich_status_poll(u16 bitmask, int wait_til_set)
-{
- int timeout = 6000; /* This will result in 60 ms */
- u16 status = 0;
-
- while (timeout--) {
- status = readw_(cntlr.status);
- if (wait_til_set ^ ((status & bitmask) == 0)) {
- if (wait_til_set)
- writew_((status & bitmask), cntlr.status);
- return status;
- }
- udelay(10);
- }
-
- printk(BIOS_DEBUG, "ICH SPI: SCIP timeout, read %x, expected %x\n",
- status, bitmask);
- return -1;
-}
-
-int spi_xfer(struct spi_slave *slave, const void *dout,
- unsigned int bitsout, void *din, unsigned int bitsin)
-{
- uint16_t control;
- int16_t opcode_index;
- int with_address;
- int status;
-
- spi_transaction trans = {
- dout, bitsout / 8,
- din, bitsin / 8,
- 0xff, 0xff, 0
- };
-
- /* There has to always at least be an opcode. */
- if (!bitsout || !dout) {
- printk(BIOS_DEBUG, "ICH SPI: No opcode for transfer\n");
- return -1;
- }
- /* Make sure if we read something we have a place to put it. */
- if (bitsin != 0 && !din) {
- printk(BIOS_DEBUG, "ICH SPI: Read but no target buffer\n");
- return -1;
- }
- /* Right now we don't support writing partial bytes. */
- if (bitsout % 8 || bitsin % 8) {
- printk(BIOS_DEBUG, "ICH SPI: Accessing partial bytes not supported\n");
- return -1;
- }
-
- if (ich_status_poll(SPIS_SCIP, 0) == -1)
- return -1;
-
- writew_(SPIS_CDS | SPIS_FCERR, cntlr.status);
-
- spi_setup_type(&trans);
- if ((opcode_index = spi_setup_opcode(&trans)) < 0)
- return -1;
- if ((with_address = spi_setup_offset(&trans)) < 0)
- return -1;
-
- if (trans.opcode == SPI_OPCODE_WREN) {
- /*
- * Treat Write Enable as Atomic Pre-Op if possible
- * in order to prevent the Management Engine from
- * issuing a transaction between WREN and DATA.
- */
- if (!ichspi_lock)
- writew_(trans.opcode, cntlr.preop);
- return 0;
- }
-
- /* Preset control fields */
- control = SPIC_SCGO | ((opcode_index & 0x07) << 4);
-
- /* Issue atomic preop cycle if needed */
- if (readw_(cntlr.preop))
- control |= SPIC_ACS;
-
- if (!trans.bytesout && !trans.bytesin) {
- /* SPI addresses are 24 bit only */
- if (with_address)
- writel_(trans.offset & 0x00FFFFFF, cntlr.addr);
-
- /*
- * This is a 'no data' command (like Write Enable), its
- * bitesout size was 1, decremented to zero while executing
- * spi_setup_opcode() above. Tell the chip to send the
- * command.
- */
- writew_(control, cntlr.control);
-
- /* wait for the result */
- status = ich_status_poll(SPIS_CDS | SPIS_FCERR, 1);
- if (status == -1)
- return -1;
-
- if (status & SPIS_FCERR) {
- printk(BIOS_DEBUG, "ICH SPI: Command transaction error\n");
- return -1;
- }
-
- return 0;
- }
-
- /*
- * Check if this is a write command atempting to transfer more bytes
- * than the controller can handle. Iterations for writes are not
- * supported here because each SPI write command needs to be preceded
- * and followed by other SPI commands, and this sequence is controlled
- * by the SPI chip driver.
- */
- if (trans.bytesout > cntlr.databytes) {
- printk(BIOS_DEBUG, "ICH SPI: Too much to write. Does your SPI chip driver use"
- " CONTROLLER_PAGE_LIMIT?\n");
- return -1;
- }
-
- /*
- * Read or write up to databytes bytes at a time until everything has
- * been sent.
- */
- while (trans.bytesout || trans.bytesin) {
- uint32_t data_length;
-
- /* SPI addresses are 24 bit only */
- writel_(trans.offset & 0x00FFFFFF, cntlr.addr);
-
- if (trans.bytesout)
- data_length = min(trans.bytesout, cntlr.databytes);
- else
- data_length = min(trans.bytesin, cntlr.databytes);
-
- /* Program data into FDATA0 to N */
- if (trans.bytesout) {
- write_reg(trans.out, cntlr.data, data_length);
- spi_use_out(&trans, data_length);
- if (with_address)
- trans.offset += data_length;
- }
-
- /* Add proper control fields' values */
- control &= ~((cntlr.databytes - 1) << 8);
- control |= SPIC_DS;
- control |= (data_length - 1) << 8;
-
- /* write it */
- writew_(control, cntlr.control);
-
- /* Wait for Cycle Done Status or Flash Cycle Error. */
- status = ich_status_poll(SPIS_CDS | SPIS_FCERR, 1);
- if (status == -1)
- return -1;
-
- if (status & SPIS_FCERR) {
- printk(BIOS_DEBUG, "ICH SPI: Data transaction error\n");
- return -1;
- }
-
- if (trans.bytesin) {
- read_reg(cntlr.data, trans.in, data_length);
- spi_use_in(&trans, data_length);
- if (with_address)
- trans.offset += data_length;
- }
- }
-
- /* Clear atomic preop now that xfer is done */
- writew_(0, cntlr.preop);
-
- return 0;
-}
diff --git a/src/southbridge/intel/ibexpeak/thermal.c b/src/southbridge/intel/ibexpeak/thermal.c
deleted file mode 100644
index c1040c552d..0000000000
--- a/src/southbridge/intel/ibexpeak/thermal.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-#include <usbdebug.h>
-#include <arch/io.h>
-
-static void thermal_init(struct device *dev)
-{
- struct resource *res;
-
- printk(BIOS_DEBUG, "Thermal init start.\n");
-
- res = find_resource(dev, 0x10);
- if (!res) return;
-
- write32 (res->base + 4, 0x3a2b);
- write8 (res->base + 0xe, 0x40);
- write32 (res->base + 0x12, 0x1a40);
- write16 (res->base + 0x16, 0x7746);
- write16 (res->base + 0x1a, 0x10f0);
- write16 (res->base + 0x56, 0xffff);
- write16 (res->base + 0x64, 0xffff);
- write16 (res->base + 0x66, 0xffff);
- write16 (res->base + 0x68, 0xfa);
-
- write8 (res->base + 1, 0xb8);
-
- printk(BIOS_DEBUG, "Thermal init done.\n");
-}
-
-
-static void set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations pci_ops = {
- .set_subsystem = set_subsystem,
-};
-
-static struct device_operations thermal_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = thermal_init,
- .scan_bus = 0,
- .ops_pci = &pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b32, 0 };
-
-static const struct pci_driver pch_thermal __pci_driver = {
- .ops = &thermal_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/usb_debug.c b/src/southbridge/intel/ibexpeak/usb_debug.c
deleted file mode 100644
index 3ef6d43fac..0000000000
--- a/src/southbridge/intel/ibexpeak/usb_debug.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <usbdebug.h>
-#include <device/pci_def.h>
-#include <device/pci.h>
-#include "pch.h"
-#include <delay.h>
-#if !defined (__PRE_RAM__) && !defined (__SMM__)
-#define PCI_DEV(bus, dev, fn) dev_find_slot (bus, PCI_DEVFN (dev, fn))
-#endif
-
-
-void enable_usbdebug(unsigned int port)
-{
- u32 dbgctl;
- device_t dev = PCI_DEV(0, 0x1a, 0); /* USB EHCI, D29:F7 */
- device_t bdev = PCI_DEV(0, 0, 0); /* USB EHCI, D29:F7 */
-
- /* Set the EHCI BAR address. */
- pci_write_config32(dev, EHCI_BAR_INDEX, CONFIG_EHCI_BAR);
-
- /* Enable access to the EHCI memory space registers. */
- pci_write_config16(dev, PCI_COMMAND, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_SERR);
-
- pci_write_config16(bdev, PCI_COMMAND, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
-
- /* Force ownership of the Debug Port to the EHCI controller. */
- dbgctl = read32(CONFIG_EHCI_BAR + CONFIG_EHCI_DEBUG_OFFSET);
- dbgctl |= (1 << 30);
- write32(CONFIG_EHCI_BAR + CONFIG_EHCI_DEBUG_OFFSET, dbgctl);
-}
-
-/* Required for successful build, but currently empty. */
-void set_debug_port(unsigned int port)
-{
- /* Not needed, the ICH* southbridges hardcode physical USB port 1. */
-}
-
diff --git a/src/southbridge/intel/ibexpeak/usb_ehci.c b/src/southbridge/intel/ibexpeak/usb_ehci.c
deleted file mode 100644
index 6aa319824d..0000000000
--- a/src/southbridge/intel/ibexpeak/usb_ehci.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-#include <usbdebug.h>
-#include <arch/io.h>
-
-static void usb_ehci_init(struct device *dev)
-{
- u32 reg32;
-
- /* Disable Wake on Disconnect in RMH */
- reg32 = RCBA32(0x35b0);
- reg32 |= 0x22;
- RCBA32(0x35b0) = reg32;
-
- printk(BIOS_DEBUG, "EHCI: Setting up controller.. ");
-
- if (PCI_SLOT (dev->path.pci.devfn) == 0x1a)
- pci_write_config32 (dev, 0x6c, 0x400a2005);
- else
- pci_write_config32 (dev, 0x6c, 0x40082005);
-
- pci_write_config32 (dev, 0x70, 0x3fdd0000);
- pci_write_config32 (dev, 0x84, 0x130c8911);
- pci_write_config32 (dev, 0x88, 0xa0);
- if (PCI_SLOT (dev->path.pci.devfn) == 0x1a)
- pci_write_config32 (dev, 0xec, 0x00629500);
- else
- pci_write_config32 (dev, 0xec, 0x00a10880);
- pci_write_config32 (dev, 0xf4, 0x80808588);
- pci_write_config32 (dev, 0xf4, 0x00808588);
- pci_write_config32 (dev, 0xf4, 0x00808588);
- pci_write_config32 (dev, 0xfc, 0x301b1728);
-
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- reg32 |= PCI_COMMAND_MASTER;
- //reg32 |= PCI_COMMAND_SERR;
- pci_write_config32(dev, PCI_COMMAND, reg32);
-
- printk(BIOS_DEBUG, "done.\n");
-}
-
-static void usb_ehci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- u8 access_cntl;
-
- access_cntl = pci_read_config8(dev, 0x80);
-
- /* Enable writes to protected registers. */
- pci_write_config8(dev, 0x80, access_cntl | 1);
-
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-
- /* Restore protection. */
- pci_write_config8(dev, 0x80, access_cntl);
-}
-
-static void usb_ehci_set_resources(struct device *dev)
-{
-#if CONFIG_USBDEBUG
- u32 usb_debug = 0;
-
- if (PCI_SLOT(dev->path.pci.devfn) == 0x1a)
- {
- usb_debug = get_ehci_debug();
- set_ehci_debug(0);
- }
-#endif
- pci_dev_set_resources(dev);
-
-#if CONFIG_USBDEBUG
- if (PCI_SLOT(dev->path.pci.devfn) == 0x1a)
- {
- struct resource *res;
- u32 base;
- res = find_resource(dev, 0x10);
- if (!res) return;
- base = res->base;
- set_ehci_debug(usb_debug);
- set_ehci_base(base);
- report_resource_stored(dev, res, "");
- }
-#endif
-}
-
-
-
-static struct pci_operations lops_pci = {
- .set_subsystem = &usb_ehci_set_subsystem,
-};
-
-static struct device_operations usb_ehci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = usb_ehci_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = usb_ehci_init,
- .scan_bus = 0,
- .ops_pci = &lops_pci,
-};
-
-static const unsigned short pci_device_ids[] = { 0x3b34, 0x3b3c, 0 };
-
-static const struct pci_driver pch_usb_ehci __pci_driver = {
- .ops = &usb_ehci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/usb_xhci.c b/src/southbridge/intel/ibexpeak/usb_xhci.c
deleted file mode 100644
index 2b8ae28b46..0000000000
--- a/src/southbridge/intel/ibexpeak/usb_xhci.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2013 Google Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include "pch.h"
-#include <usbdebug.h>
-#include <arch/io.h>
-
-static void usb_xhci_init(struct device *dev)
-{
- u32 reg32;
-
- printk(BIOS_DEBUG, "XHCI: Setting up controller.. ");
-
- /* lock overcurrent map */
- reg32 = pci_read_config32(dev, 0x44);
- reg32 |= 1;
- pci_write_config32(dev, 0x44, reg32);
-
- /* Enable clock gating */
- reg32 = pci_read_config32(dev, 0x40);
- reg32 &= ~((1 << 20) | (1 << 21));
- reg32 |= (1 << 19) | (1 << 18) | (1 << 17);
- reg32 |= (1 << 10) | (1 << 9) | (1 << 8);
- reg32 |= (1 << 31); /* lock */
- pci_write_config32(dev, 0x40, reg32);
-
- printk(BIOS_DEBUG, "done.\n");
-}
-
-static void xhci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
-{
- if (!vendor || !device) {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- pci_read_config32(dev, PCI_VENDOR_ID));
- } else {
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
- }
-}
-
-static struct pci_operations xhci_pci_ops = {
- .set_subsystem = xhci_set_subsystem,
-};
-
-static struct device_operations usb_xhci_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = usb_xhci_init,
- .scan_bus = 0,
- .ops_pci = &xhci_pci_ops,
-};
-
-static const unsigned short pci_device_ids[] = { 0x1e31, 0 };
-
-static const struct pci_driver pch_usb_xhci __pci_driver = {
- .ops = &usb_xhci_ops,
- .vendor = PCI_VENDOR_ID_INTEL,
- .devices = pci_device_ids,
-};
diff --git a/src/southbridge/intel/ibexpeak/watchdog.c b/src/southbridge/intel/ibexpeak/watchdog.c
deleted file mode 100644
index b6d9223113..0000000000
--- a/src/southbridge/intel/ibexpeak/watchdog.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2011 Google Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <watchdog.h>
-
- //
- // Disable PCH Watchdog timer at SB_RCBA+0x3410
- //
- // Mmio32((MmPci32(0, 0, 0x1F, 0, 0xF0) & ~BIT0), 0x3410) |= 0x20;
- //
-void watchdog_off(void)
-{
- device_t dev;
- unsigned long value, base;
-
- /* Turn off the ICH7 watchdog. */
- dev = dev_find_slot(0, PCI_DEVFN(0x1f, 0));
-
- /* Enable I/O space. */
- value = pci_read_config16(dev, 0x04);
- value |= (1 << 10);
- pci_write_config16(dev, 0x04, value);
-
- /* Get TCO base. */
- base = (pci_read_config32(dev, 0x40) & 0x0fffe) + 0x60;
-
- /* Disable the watchdog timer. */
- value = inw(base + 0x08);
- value |= 1 << 11;
- outw(value, base + 0x08);
-
- /* Clear TCO timeout status. */
- outw(0x0008, base + 0x04);
- outw(0x0002, base + 0x06);
-
- printk(BIOS_DEBUG, "PCH watchdog disabled\n");
-}