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-rw-r--r--src/arch/x86/Makefile.inc4
-rw-r--r--src/cpu/intel/Makefile.inc1
-rw-r--r--src/cpu/intel/socket_mFCBGA479/Kconfig17
-rw-r--r--src/cpu/intel/socket_mFCBGA479/Makefile.inc10
-rw-r--r--src/device/Kconfig17
-rw-r--r--src/mainboard/rca/Kconfig16
-rw-r--r--src/mainboard/rca/Kconfig.name2
-rw-r--r--src/mainboard/rca/rm4100/Kconfig24
-rw-r--r--src/mainboard/rca/rm4100/Kconfig.name2
-rw-r--r--src/mainboard/rca/rm4100/board_info.txt3
-rw-r--r--src/mainboard/rca/rm4100/devicetree.cb67
-rw-r--r--src/mainboard/rca/rm4100/gpio.c141
-rw-r--r--src/mainboard/rca/rm4100/irq_tables.c46
-rw-r--r--src/mainboard/rca/rm4100/romstage.c116
-rw-r--r--src/mainboard/rca/rm4100/smihandler.c25
-rw-r--r--src/mainboard/rca/rm4100/spd_table.h36
-rw-r--r--src/mainboard/thomson/Kconfig16
-rw-r--r--src/mainboard/thomson/Kconfig.name2
-rw-r--r--src/mainboard/thomson/ip1000/Kconfig36
-rw-r--r--src/mainboard/thomson/ip1000/Kconfig.name2
-rw-r--r--src/mainboard/thomson/ip1000/board_info.txt3
-rw-r--r--src/mainboard/thomson/ip1000/devicetree.cb68
-rw-r--r--src/mainboard/thomson/ip1000/gpio.c144
-rw-r--r--src/mainboard/thomson/ip1000/irq_tables.c46
-rw-r--r--src/mainboard/thomson/ip1000/mainboard.c97
-rw-r--r--src/mainboard/thomson/ip1000/romstage.c114
-rw-r--r--src/mainboard/thomson/ip1000/smihandler.c25
-rw-r--r--src/mainboard/thomson/ip1000/spd_table.h46
-rw-r--r--src/northbridge/intel/i82830/Kconfig30
-rw-r--r--src/northbridge/intel/i82830/Makefile.inc8
-rw-r--r--src/northbridge/intel/i82830/i82830.h52
-rw-r--r--src/northbridge/intel/i82830/memory_initialized.c26
-rw-r--r--src/northbridge/intel/i82830/northbridge.c130
-rw-r--r--src/northbridge/intel/i82830/raminit.c508
-rw-r--r--src/northbridge/intel/i82830/raminit.h26
-rw-r--r--src/northbridge/intel/i82830/smihandler.c387
-rw-r--r--src/northbridge/intel/i82830/vga.c87
37 files changed, 0 insertions, 2380 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index cc227b3bf0..0f3eaf46b5 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -43,10 +43,6 @@ cbfs-files-$(CONFIG_VGA_BIOS) += pci$(stripped_vgabios_id).rom
pci$(stripped_vgabios_id).rom-file := $(call strip_quotes,$(CONFIG_VGA_BIOS_FILE))
pci$(stripped_vgabios_id).rom-type := optionrom
-cbfs-files-$(CONFIG_INTEL_MBI) += mbi.bin
-mbi.bin-file := $(call strip_quotes,$(CONFIG_MBI_FILE))
-mbi.bin-type := mbi
-
###############################################################################
# common support for early assembly includes
###############################################################################
diff --git a/src/cpu/intel/Makefile.inc b/src/cpu/intel/Makefile.inc
index 4871db3388..fdd341a7bb 100644
--- a/src/cpu/intel/Makefile.inc
+++ b/src/cpu/intel/Makefile.inc
@@ -10,7 +10,6 @@ subdirs-$(CONFIG_CPU_INTEL_SOCKET_BGA1284) += socket_BGA1284
subdirs-$(CONFIG_CPU_INTEL_SOCKET_FC_PGA370) += socket_FC_PGA370
subdirs-$(CONFIG_CPU_INTEL_SOCKET_FCBGA559) += socket_FCBGA559
subdirs-$(CONFIG_CPU_INTEL_SOCKET_FCBGA1023) += socket_FCBGA1023
-subdirs-$(CONFIG_CPU_INTEL_SOCKET_MFCBGA479) += socket_mFCBGA479
subdirs-$(CONFIG_CPU_INTEL_SOCKET_MFCPGA478) += socket_mFCPGA478
subdirs-$(CONFIG_CPU_INTEL_SOCKET_MPGA478) += socket_mPGA478
subdirs-$(CONFIG_CPU_INTEL_SOCKET_MPGA478MN) += socket_mPGA478MN
diff --git a/src/cpu/intel/socket_mFCBGA479/Kconfig b/src/cpu/intel/socket_mFCBGA479/Kconfig
deleted file mode 100644
index 74508549e3..0000000000
--- a/src/cpu/intel/socket_mFCBGA479/Kconfig
+++ /dev/null
@@ -1,17 +0,0 @@
-config CPU_INTEL_SOCKET_MFCBGA479
- bool
- select CPU_INTEL_MODEL_6BX
- select MMX
- select SSE
-
-if CPU_INTEL_SOCKET_MFCBGA479
-
-config DCACHE_RAM_BASE
- hex
- default 0xc8000
-
-config DCACHE_RAM_SIZE
- hex
- default 0x08000
-
-endif
diff --git a/src/cpu/intel/socket_mFCBGA479/Makefile.inc b/src/cpu/intel/socket_mFCBGA479/Makefile.inc
deleted file mode 100644
index 918a54e800..0000000000
--- a/src/cpu/intel/socket_mFCBGA479/Makefile.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-subdirs-y += ../model_6bx
-subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
-subdirs-y += ../../x86/lapic
-subdirs-y += ../../x86/cache
-subdirs-y += ../../x86/smm
-subdirs-y += ../microcode
-
-cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc
-romstage-y += ../car/romstage_legacy.c
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 28298d55d3..99eedab108 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -605,23 +605,6 @@ config INTEL_GMA_VBT_FILE
help
The path and filename of the VBT binary.
-config INTEL_MBI
- bool "Add an MBI image"
- depends on NORTHBRIDGE_INTEL_I82830
- help
- Select this option if you have an Intel MBI image that you would
- like to add to your ROM.
-
- You will be able to specify the location and file name of the
- image later.
-
-config MBI_FILE
- string "Intel MBI path and filename"
- depends on INTEL_MBI
- default "mbi.bin"
- help
- The path and filename of the file to use as VGA BIOS.
-
config SOFTWARE_I2C
bool "Enable I2C controller emulation in software"
default n
diff --git a/src/mainboard/rca/Kconfig b/src/mainboard/rca/Kconfig
deleted file mode 100644
index d5728f2e67..0000000000
--- a/src/mainboard/rca/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-if VENDOR_RCA
-
-choice
- prompt "Mainboard model"
-
-source "src/mainboard/rca/*/Kconfig.name"
-
-endchoice
-
-source "src/mainboard/rca/*/Kconfig"
-
-config MAINBOARD_VENDOR
- string
- default "RCA"
-
-endif # VENDOR_RCA
diff --git a/src/mainboard/rca/Kconfig.name b/src/mainboard/rca/Kconfig.name
deleted file mode 100644
index 353499679a..0000000000
--- a/src/mainboard/rca/Kconfig.name
+++ /dev/null
@@ -1,2 +0,0 @@
-config VENDOR_RCA
- bool "RCA"
diff --git a/src/mainboard/rca/rm4100/Kconfig b/src/mainboard/rca/rm4100/Kconfig
deleted file mode 100644
index 81cfc7b999..0000000000
--- a/src/mainboard/rca/rm4100/Kconfig
+++ /dev/null
@@ -1,24 +0,0 @@
-if BOARD_RCA_RM4100
-
-config BOARD_SPECIFIC_OPTIONS # dummy
- def_bool y
- select CPU_INTEL_SOCKET_MFCBGA479
- select NORTHBRIDGE_INTEL_I82830
- select SOUTHBRIDGE_INTEL_I82801DX
- select SUPERIO_SMSC_SMSCSUPERIO
- select HAVE_PIRQ_TABLE
- select BOARD_ROMSIZE_KB_1024
-
-config MAINBOARD_DIR
- string
- default rca/rm4100
-
-config MAINBOARD_PART_NUMBER
- string
- default "RM4100"
-
-config IRQ_SLOT_COUNT
- int
- default 7
-
-endif # BOARD_RCA_RM4100
diff --git a/src/mainboard/rca/rm4100/Kconfig.name b/src/mainboard/rca/rm4100/Kconfig.name
deleted file mode 100644
index fd737abbd1..0000000000
--- a/src/mainboard/rca/rm4100/Kconfig.name
+++ /dev/null
@@ -1,2 +0,0 @@
-config BOARD_RCA_RM4100
- bool "RM4100"
diff --git a/src/mainboard/rca/rm4100/board_info.txt b/src/mainboard/rca/rm4100/board_info.txt
deleted file mode 100644
index 0c06a7d7eb..0000000000
--- a/src/mainboard/rca/rm4100/board_info.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Category: settop
-Board URL: http://www.settoplinux.org/index.php?title=RCA_RM4100
-Flashrom support: y
diff --git a/src/mainboard/rca/rm4100/devicetree.cb b/src/mainboard/rca/rm4100/devicetree.cb
deleted file mode 100644
index 7c31423c6d..0000000000
--- a/src/mainboard/rca/rm4100/devicetree.cb
+++ /dev/null
@@ -1,67 +0,0 @@
-chip northbridge/intel/i82830 # Northbridge
- device cpu_cluster 0 on # APIC cluster
- chip cpu/intel/socket_mFCBGA479 # Mobile Celeron Micro-FCBGA Socket 479
- device lapic 0 on end # APIC
- end
- end
- device domain 0 on # PCI domain
- device pci 0.0 on end # Host bridge
- device pci 2.0 on end # VGA (Intel 82830 CGC)
- chip southbridge/intel/i82801dx # Southbridge
- register "pirqa_routing" = "0x05"
- register "pirqb_routing" = "0x06"
- register "pirqc_routing" = "0x07"
- register "pirqd_routing" = "0x09"
- register "pirqe_routing" = "0x0a"
- register "pirqf_routing" = "0x80"
- register "pirqg_routing" = "0x80"
- register "pirqh_routing" = "0x0b"
-
- register "ide0_enable" = "1"
- register "ide1_enable" = "1"
-
- device pci 1d.0 on end # USB UHCI Controller #1
- device pci 1d.1 on end # USB UHCI Controller #2
- device pci 1d.2 on end # USB UHCI Controller #3
- device pci 1d.7 on end # USB2 EHCI Controller
- device pci 1e.0 on end # PCI bridge
- device pci 1f.0 on # ISA/LPC bridge
- chip superio/smsc/smscsuperio # Super I/O
- device pnp 2e.0 off # Floppy
- io 0x60 = 0x3f0
- irq 0x70 = 6
- drq 0x74 = 2
- end
- device pnp 2e.3 on # Parallel port
- io 0x60 = 0x378
- irq 0x70 = 7
- drq 0x74 = 4
- end
- device pnp 2e.4 on # Com1
- io 0x60 = 0x3f8
- irq 0x70 = 4
- end
- device pnp 2e.5 on # Com2 / IR
- io 0x60 = 0x2f8
- irq 0x70 = 3
- end
- device pnp 2e.7 on # PS/2 keyboard/mouse
- io 0x60 = 0x60
- io 0x62 = 0x64
- irq 0x70 = 1 # Keyboard interrupt
- irq 0x72 = 12 # Mouse interrupt
- end
- device pnp 2e.9 off end # Game port
- device pnp 2e.a on # PME
- io 0x60 = 0x800
- end
- device pnp 2e.b off end # MPU-401
- end
- end
- device pci 1f.1 on end # IDE
- device pci 1f.3 on end # SMBus
- device pci 1f.5 on end # AC'97 audio
- device pci 1f.6 on end # AC'97 modem
- end
- end
-end
diff --git a/src/mainboard/rca/rm4100/gpio.c b/src/mainboard/rca/rm4100/gpio.c
deleted file mode 100644
index 168bb09def..0000000000
--- a/src/mainboard/rca/rm4100/gpio.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <delay.h>
-
-#define PME_DEV PNP_DEV(0x2e, 0x0a)
-#define PME_IO_BASE_ADDR 0x800 /* Runtime register base address */
-#define ICH_IO_BASE_ADDR 0x00000500 /* GPIO base address register */
-
-/* Early mainboard specific GPIO setup. */
-static void mb_gpio_init(void)
-{
- pci_devfn_t dev;
- uint16_t port;
- uint32_t set_gpio;
-
- /* Southbridge GPIOs. */
- /* Set the LPC device statically. */
- dev = PCI_DEV(0x0, 0x1f, 0x0);
-
- /* Set the value for GPIO base address register and enable GPIO. */
- pci_write_config32(dev, GPIO_BASE, (ICH_IO_BASE_ADDR | 1));
- pci_write_config8(dev, GPIO_CNTL, 0x10);
-
- /* Set GPIO23 to high, this enables the LAN controller. */
- udelay(10);
- set_gpio = inl(ICH_IO_BASE_ADDR + 0x0c);
- set_gpio |= 1 << 23;
- outl(set_gpio, ICH_IO_BASE_ADDR + 0x0c);
-
- /* Super I/O GPIOs. */
- dev = PME_DEV;
- port = dev >> 8;
-
- /* Enter the configuration state. */
- outb(0x55, port);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, PME_IO_BASE_ADDR);
- pnp_set_enable(dev, 1);
-
- /* GP21 - LED_RED */
- outl(0x01, PME_IO_BASE_ADDR + 0x2c);
-
- /* GP30 - FAN2_TACH */
- outl(0x05, PME_IO_BASE_ADDR + 0x33);
-
- /* GP31 - FAN1_TACH */
- outl(0x05, PME_IO_BASE_ADDR + 0x34);
-
- /* GP32 - FAN2_CTRL */
- outl(0x04, PME_IO_BASE_ADDR + 0x35);
-
- /* GP33 - FAN1_CTRL */
- outl(0x04, PME_IO_BASE_ADDR + 0x36);
-
- /* GP34 - AUD_MUTE_OUT_R */
- outl(0x00, PME_IO_BASE_ADDR + 0x37);
-
- /* GP36 - KBRST */
- outl(0x00, PME_IO_BASE_ADDR + 0x39);
-
- /* GP37 - A20GATE */
- outl(0x00, PME_IO_BASE_ADDR + 0x3a);
-
- /* GP42 - GPIO_PME_OUT */
- outl(0x00, PME_IO_BASE_ADDR + 0x3d);
-
- /* GP50 - SER2_RI */
- outl(0x05, PME_IO_BASE_ADDR + 0x3f);
-
- /* GP51 - SER2_DCD */
- outl(0x05, PME_IO_BASE_ADDR + 0x40);
-
- /* GP52 - SER2_RX */
- outl(0x05, PME_IO_BASE_ADDR + 0x41);
-
- /* GP53 - SER2_TX */
- outl(0x04, PME_IO_BASE_ADDR + 0x42);
-
- /* GP55 - SER2_RTS */
- outl(0x04, PME_IO_BASE_ADDR + 0x44);
-
- /* GP56 - SER2_CTS */
- outl(0x05, PME_IO_BASE_ADDR + 0x45);
-
- /* GP57 - SER2_DTR */
- outl(0x04, PME_IO_BASE_ADDR + 0x46);
-
- /* GP60 - LED_GREEN */
- outl(0x01, PME_IO_BASE_ADDR + 0x47);
-
- /* GP61 - LED_YELLOW */
- outl(0x01, PME_IO_BASE_ADDR + 0x48);
-
- /* GP3 */
- outl(0xc0, PME_IO_BASE_ADDR + 0x4d);
-
- /* GP4 */
- outl(0x04, PME_IO_BASE_ADDR + 0x4e);
-
- /* FAN1 */
- outl(0x01, PME_IO_BASE_ADDR + 0x56);
-
- /* FAN2 */
- outl(0x01, PME_IO_BASE_ADDR + 0x57);
-
- /* Fan Control */
- outl(0x50, PME_IO_BASE_ADDR + 0x58);
-
- /* Fan1 Tachometer */
- outl(0xff, PME_IO_BASE_ADDR + 0x59);
-
- /* Fan2 Tachometer */
- outl(0xff, PME_IO_BASE_ADDR + 0x5a);
-
- /* LED1 */
- outl(0x00, PME_IO_BASE_ADDR + 0x5d);
-
- /* LED2 */
- outl(0x00, PME_IO_BASE_ADDR + 0x5e);
-
- /* Keyboard Scan Code */
- outl(0x00, PME_IO_BASE_ADDR + 0x5f);
-
- /* Exit the configuration state. */
- outb(0xaa, port);
-}
diff --git a/src/mainboard/rca/rm4100/irq_tables.c b/src/mainboard/rca/rm4100/irq_tables.c
deleted file mode 100644
index e99adfcbc5..0000000000
--- a/src/mainboard/rca/rm4100/irq_tables.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <arch/pirq_routing.h>
-
-static const struct irq_routing_table intel_irq_routing_table = {
- PIRQ_SIGNATURE, /* u32 signature */
- PIRQ_VERSION, /* u16 version */
- 32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */
- 0x00, /* Where the interrupt router lies (bus) */
- (0x1f << 3)|0x0, /* Where the interrupt router lies (dev) */
- 0, /* IRQs devoted exclusively to PCI usage */
- 0x8086, /* Vendor */
- 0x24c0, /* Device */
- 0, /* Miniport data */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0x07, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
- {
- /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
- {0x00,(0x02 << 3)|0x0, {{0x60, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IGD VGA */
- {0x00,(0x1d << 3)|0x0, {{0x60, 0x0ef8}, {0x63, 0x0ef8}, {0x62, 0x0ef8}, {0x6b, 0x00ef8}}, 0x0, 0x0}, /* [A] USB1, [B] USB2, [C] USB3, [D] EHCI */
- {0x00,(0x1f << 3)|0x0, {{0x62, 0x0ef8}, {0x61, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IDE, [B] SMBUS, [B] AUDIO, [B] MODEM */
- {0x01,(0x08 << 3)|0x0, {{0x68, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] ETHERNET */
- {0x01,(0x00 << 3)|0x0, {{0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x0ef8}, {0x63, 0x00ef8}}, 0x1, 0x0}, /* PCI SLOT 1 */
- {0x01,(0x01 << 3)|0x0, {{0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x00ef8}}, 0x2, 0x0}, /* PCI SLOT 2 */
- {0x01,(0x02 << 3)|0x0, {{0x62, 0x0ef8}, {0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x00ef8}}, 0x3, 0x0}, /* PCI SLOT 3 */
- }
-};
-
-unsigned long write_pirq_routing_table(unsigned long addr)
-{
- return copy_pirq_routing_table(addr, &intel_irq_routing_table);
-}
diff --git a/src/mainboard/rca/rm4100/romstage.c b/src/mainboard/rca/rm4100/romstage.c
deleted file mode 100644
index 43c518f428..0000000000
--- a/src/mainboard/rca/rm4100/romstage.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <device/pci_def.h>
-#include <arch/io.h>
-#include <device/pnp_def.h>
-#include <console/console.h>
-#include <lib.h>
-#include <superio/smsc/smscsuperio/smscsuperio.h>
-#include <northbridge/intel/i82830/raminit.h>
-#include "northbridge/intel/i82830/memory_initialized.c"
-#include <southbridge/intel/i82801dx/i82801dx.h>
-#include "southbridge/intel/i82801dx/reset.c"
-#include <cpu/x86/bist.h>
-#include <cpu/intel/romstage.h>
-#include "spd_table.h"
-#include "gpio.c"
-#include "southbridge/intel/i82801dx/tco_timer.c"
-
-#define SERIAL_DEV PNP_DEV(0x2e, SMSCSUPERIO_SP1)
-
-/**
- * The onboard 64MB PC133 memory does not have a SPD EEPROM so the
- * values have to be set manually, the SO-DIMM socket is located in
- * socket0 (0x50/DIMM0), and the onboard memory is located in socket1
- * (0x51/DIMM1).
- */
-static inline int spd_read_byte(unsigned device, unsigned address)
-{
- int i;
-
- if (device == DIMM0) {
- return smbus_read_byte(device, address);
- } else if (device == DIMM1) {
- for (i = 0; i < ARRAY_SIZE(spd_table); i++) {
- if (spd_table[i].address == address)
- return spd_table[i].data;
- }
- return 0xFF; /* Return 0xFF when address is not found. */
- } else {
- return 0xFF; /* Return 0xFF on any failures. */
- }
-}
-
-#include "northbridge/intel/i82830/raminit.c"
-
-/**
- * Setup mainboard specific registers pre raminit.
- */
-static void mb_early_setup(void)
-{
- /* - Hub Interface to PCI Bridge Registers - */
- /* 12-Clock Retry Enable */
- pci_write_config16(PCI_DEV(0, 0x1e, 0), 0x50, 0x1402);
- /* Master Latency Timer Count */
- pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20);
- /* I/O Address Base */
- pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1c, 0xf0);
-
- /* - LPC Interface Bridge Registers - */
- /* Delayed Transaction Enable */
- pci_write_config32(PCI_DEV(0, 0x1f, 0), 0xd0, 0x00000002);
- /* Disable the TCO Timer system reboot feature */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd4, 0x02);
- /* CPU Frequency Strap */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd5, 0x02);
- /* ACPI base address and enable Resource Indicator */
- pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, (PMBASE_ADDR | 1));
- /* Enable the SMBUS */
- enable_smbus();
- /* ACPI base address and disable Resource Indicator */
- pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, (PMBASE_ADDR));
- /* ACPI Enable */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), ACPI_CNTL, 0x10);
-}
-
-void mainboard_romstage_entry(unsigned long bist)
-{
- if (bist == 0) {
- if (memory_initialized())
- hard_reset();
- }
-
- /* Set southbridge and superio gpios */
- mb_gpio_init();
-
- smscsuperio_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
- console_init();
-
- /* Halt if there was a built in self test failure. */
- report_bist_failure(bist);
-
- /* disable TCO timers */
- i82801dx_halt_tco_timer();
-
- /* Setup mainboard specific registers */
- mb_early_setup();
-
- /* Initialize memory */
- sdram_initialize();
-}
diff --git a/src/mainboard/rca/rm4100/smihandler.c b/src/mainboard/rca/rm4100/smihandler.c
deleted file mode 100644
index a8a7aca9f1..0000000000
--- a/src/mainboard/rca/rm4100/smihandler.c
+++ /dev/null
@@ -1,25 +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.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/smm.h>
-
-int mainboard_io_trap_handler(int smif)
-{
- printk(BIOS_DEBUG, "MAINBOARD IO TRAP HANDLER!\n");
- return 1;
-}
diff --git a/src/mainboard/rca/rm4100/spd_table.h b/src/mainboard/rca/rm4100/spd_table.h
deleted file mode 100644
index 14bc85b724..0000000000
--- a/src/mainboard/rca/rm4100/spd_table.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <spd.h>
-
-struct spd_entry {
- unsigned int address;
- unsigned int data;
-};
-
-/*
- * The onboard 128MB PC133 memory does not have an SPD EEPROM so the values
- * have to be set manually, the onboard memory is located in socket1 (0x51).
- */
-const struct spd_entry spd_table [] = {
- {SPD_MEMORY_TYPE, 0x04}, /* (Fundamental) memory type */
- {SPD_NUM_COLUMNS, 0x09}, /* Number of column address bits */
- {SPD_NUM_DIMM_BANKS, 0x01}, /* Number of module rows (banks) */
- {SPD_MODULE_DATA_WIDTH_LSB, 0x40}, /* Module data width (LSB) */
- {SPD_MIN_CYCLE_TIME_AT_CAS_MAX, 0x75}, /* SDRAM cycle time (highest CAS latency), RAS access time (tRAC) */
- {SPD_ACCESS_TIME_FROM_CLOCK, 0x54}, /* SDRAM access time from clock (highest CAS latency), CAS access time (Tac, tCAC) */
- {SPD_DENSITY_OF_EACH_ROW_ON_MODULE, 0x20}, /* Density of each row on module */
-};
diff --git a/src/mainboard/thomson/Kconfig b/src/mainboard/thomson/Kconfig
deleted file mode 100644
index e439ba7bb5..0000000000
--- a/src/mainboard/thomson/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-if VENDOR_THOMSON
-
-choice
- prompt "Mainboard model"
-
-source "src/mainboard/thomson/*/Kconfig.name"
-
-endchoice
-
-source "src/mainboard/thomson/*/Kconfig"
-
-config MAINBOARD_VENDOR
- string
- default "Thomson"
-
-endif # VENDOR_THOMSON
diff --git a/src/mainboard/thomson/Kconfig.name b/src/mainboard/thomson/Kconfig.name
deleted file mode 100644
index b22bbbb509..0000000000
--- a/src/mainboard/thomson/Kconfig.name
+++ /dev/null
@@ -1,2 +0,0 @@
-config VENDOR_THOMSON
- bool "Thomson"
diff --git a/src/mainboard/thomson/ip1000/Kconfig b/src/mainboard/thomson/ip1000/Kconfig
deleted file mode 100644
index 1c21ace453..0000000000
--- a/src/mainboard/thomson/ip1000/Kconfig
+++ /dev/null
@@ -1,36 +0,0 @@
-if BOARD_THOMSON_IP1000
-
-config BOARD_SPECIFIC_OPTIONS # dummy
- def_bool y
- select CPU_INTEL_SOCKET_MFCBGA479
- select NORTHBRIDGE_INTEL_I82830
- select SOUTHBRIDGE_INTEL_I82801DX
- select SUPERIO_SMSC_SMSCSUPERIO
- select HAVE_PIRQ_TABLE
- select BOARD_ROMSIZE_KB_512
- select INTEL_INT15
-
-config MAINBOARD_DIR
- string
- default thomson/ip1000
-
-config MAINBOARD_PART_NUMBER
- string
- default "IP1000"
-
-config IRQ_SLOT_COUNT
- int
- default 7
-
-choice
- prompt "IP1000 Onboard Memory"
- default ONBOARD_MEMORY_64MB
-
-config ONBOARD_MEMORY_64MB
- bool "IP1000-64MB"
-config ONBOARD_MEMORY_128MB
- bool "IP1000T-128MB"
-
-endchoice
-
-endif # BOARD_THOMSON_IP1000
diff --git a/src/mainboard/thomson/ip1000/Kconfig.name b/src/mainboard/thomson/ip1000/Kconfig.name
deleted file mode 100644
index ad3d884883..0000000000
--- a/src/mainboard/thomson/ip1000/Kconfig.name
+++ /dev/null
@@ -1,2 +0,0 @@
-config BOARD_THOMSON_IP1000
- bool "IP1000"
diff --git a/src/mainboard/thomson/ip1000/board_info.txt b/src/mainboard/thomson/ip1000/board_info.txt
deleted file mode 100644
index 77f089550e..0000000000
--- a/src/mainboard/thomson/ip1000/board_info.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Category: settop
-Board URL: http://www.settoplinux.org/index.php?title=Thomson_IP1000
-Flashrom support: y
diff --git a/src/mainboard/thomson/ip1000/devicetree.cb b/src/mainboard/thomson/ip1000/devicetree.cb
deleted file mode 100644
index 2f8903eaae..0000000000
--- a/src/mainboard/thomson/ip1000/devicetree.cb
+++ /dev/null
@@ -1,68 +0,0 @@
-chip northbridge/intel/i82830 # Northbridge
- device cpu_cluster 0 on # APIC cluster
- chip cpu/intel/socket_mFCBGA479 # Low Voltage PIII Micro-FCBGA Socket 479
- device lapic 0 on end # APIC
- end
- end
-
- device domain 0 on # PCI domain
- device pci 0.0 on end # Host bridge
- device pci 2.0 on end # VGA (Intel 82830 CGC)
- chip southbridge/intel/i82801dx # Southbridge
- register "pirqa_routing" = "0x05"
- register "pirqb_routing" = "0x06"
- register "pirqc_routing" = "0x07"
- register "pirqd_routing" = "0x09"
- register "pirqe_routing" = "0x0a"
- register "pirqf_routing" = "0x80"
- register "pirqg_routing" = "0x80"
- register "pirqh_routing" = "0x0b"
-
- register "ide0_enable" = "1"
- register "ide1_enable" = "1"
-
- device pci 1d.0 on end # USB UHCI Controller #1
- device pci 1d.1 on end # USB UHCI Controller #2
- device pci 1d.2 on end # USB UHCI Controller #3
- device pci 1d.7 on end # USB2 EHCI Controller
- device pci 1e.0 on end # PCI bridge
- device pci 1f.0 on # ISA/LPC bridge
- chip superio/smsc/smscsuperio # Super I/O
- device pnp 2e.0 off # Floppy
- io 0x60 = 0x3f0
- irq 0x70 = 6
- drq 0x74 = 2
- end
- device pnp 2e.3 on # Parallel port
- io 0x60 = 0x378
- irq 0x70 = 7
- drq 0x74 = 4
- end
- device pnp 2e.4 on # Com1
- io 0x60 = 0x3f8
- irq 0x70 = 4
- end
- device pnp 2e.5 on # Com2 / IR
- io 0x60 = 0x2f8
- irq 0x70 = 3
- end
- device pnp 2e.7 on # PS/2 keyboard/mouse
- io 0x60 = 0x60
- io 0x62 = 0x64
- irq 0x70 = 1 # Keyboard interrupt
- irq 0x72 = 12 # Mouse interrupt
- end
- device pnp 2e.9 off end # Game port
- device pnp 2e.a on # PME
- io 0x60 = 0x800
- end
- device pnp 2e.b off end # MPU-401
- end
- end
- device pci 1f.1 on end # IDE
- device pci 1f.3 on end # SMBus
- device pci 1f.5 on end # AC'97 audio
- device pci 1f.6 off end # AC'97 modem
- end
- end
-end
diff --git a/src/mainboard/thomson/ip1000/gpio.c b/src/mainboard/thomson/ip1000/gpio.c
deleted file mode 100644
index b4bf30e1ed..0000000000
--- a/src/mainboard/thomson/ip1000/gpio.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <delay.h>
-
-#define PME_DEV PNP_DEV(0x2e, 0x0a)
-#define PME_IO_BASE_ADDR 0x800 /* Runtime register base address */
-#define ICH_IO_BASE_ADDR 0x00000500 /* GPIO base address register */
-
-/* Early mainboard specific GPIO setup. */
-static void mb_gpio_init(void)
-{
- pci_devfn_t dev;
- uint16_t port;
- uint32_t set_gpio;
-
- /* Southbridge GPIOs. */
- /* Set the LPC device statically. */
- dev = PCI_DEV(0x0, 0x1f, 0x0);
-
- /* Set the value for GPIO base address register and enable GPIO. */
- pci_write_config32(dev, GPIO_BASE, (ICH_IO_BASE_ADDR | 1));
- pci_write_config8(dev, GPIO_CNTL, 0x10);
-
- /* Set GPIO23 to high, this enables the LAN controller. */
- udelay(10);
- set_gpio = inl(ICH_IO_BASE_ADDR + 0x0c);
- set_gpio |= 1 << 23;
- outl(set_gpio, ICH_IO_BASE_ADDR + 0x0c);
-
- /* Disable AC97 Modem */
- pci_write_config8(dev, 0xf2, 0x40);
-
- /* Super I/O GPIOs. */
- dev = PME_DEV;
- port = dev >> 8;
-
- /* Enter the configuration state. */
- outb(0x55, port);
- pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0);
- pnp_set_iobase(dev, PNP_IDX_IO0, PME_IO_BASE_ADDR);
- pnp_set_enable(dev, 1);
-
- /* GP21 - LED_RED */
- outl(0x01, PME_IO_BASE_ADDR + 0x2c);
-
- /* GP30 - FAN2_TACH */
- outl(0x05, PME_IO_BASE_ADDR + 0x33);
-
- /* GP31 - FAN1_TACH */
- outl(0x05, PME_IO_BASE_ADDR + 0x34);
-
- /* GP32 - FAN2_CTRL */
- outl(0x04, PME_IO_BASE_ADDR + 0x35);
-
- /* GP33 - FAN1_CTRL */
- outl(0x04, PME_IO_BASE_ADDR + 0x36);
-
- /* GP34 - AUD_MUTE_OUT_R */
- outl(0x00, PME_IO_BASE_ADDR + 0x37);
-
- /* GP36 - KBRST */
- outl(0x00, PME_IO_BASE_ADDR + 0x39);
-
- /* GP37 - A20GATE */
- outl(0x00, PME_IO_BASE_ADDR + 0x3a);
-
- /* GP42 - GPIO_PME_OUT */
- outl(0x00, PME_IO_BASE_ADDR + 0x3d);
-
- /* GP50 - SER2_RI */
- outl(0x05, PME_IO_BASE_ADDR + 0x3f);
-
- /* GP51 - SER2_DCD */
- outl(0x05, PME_IO_BASE_ADDR + 0x40);
-
- /* GP52 - SER2_RX */
- outl(0x05, PME_IO_BASE_ADDR + 0x41);
-
- /* GP53 - SER2_TX */
- outl(0x04, PME_IO_BASE_ADDR + 0x42);
-
- /* GP55 - SER2_RTS */
- outl(0x04, PME_IO_BASE_ADDR + 0x44);
-
- /* GP56 - SER2_CTS */
- outl(0x05, PME_IO_BASE_ADDR + 0x45);
-
- /* GP57 - SER2_DTR */
- outl(0x04, PME_IO_BASE_ADDR + 0x46);
-
- /* GP60 - LED_GREEN */
- outl(0x01, PME_IO_BASE_ADDR + 0x47);
-
- /* GP61 - LED_YELLOW */
- outl(0x01, PME_IO_BASE_ADDR + 0x48);
-
- /* GP3 */
- outl(0xc0, PME_IO_BASE_ADDR + 0x4d);
-
- /* GP4 */
- outl(0x04, PME_IO_BASE_ADDR + 0x4e);
-
- /* FAN1 */
- outl(0x01, PME_IO_BASE_ADDR + 0x56);
-
- /* FAN2 */
- outl(0x01, PME_IO_BASE_ADDR + 0x57);
-
- /* Fan Control */
- outl(0x50, PME_IO_BASE_ADDR + 0x58);
-
- /* Fan1 Tachometer */
- outl(0xff, PME_IO_BASE_ADDR + 0x59);
-
- /* Fan2 Tachometer */
- outl(0xff, PME_IO_BASE_ADDR + 0x5a);
-
- /* LED1 */
- outl(0x00, PME_IO_BASE_ADDR + 0x5d);
-
- /* LED2 */
- outl(0x00, PME_IO_BASE_ADDR + 0x5e);
-
- /* Keyboard Scan Code */
- outl(0x00, PME_IO_BASE_ADDR + 0x5f);
-
- /* Exit the configuration state. */
- outb(0xaa, port);
-}
diff --git a/src/mainboard/thomson/ip1000/irq_tables.c b/src/mainboard/thomson/ip1000/irq_tables.c
deleted file mode 100644
index e99adfcbc5..0000000000
--- a/src/mainboard/thomson/ip1000/irq_tables.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <arch/pirq_routing.h>
-
-static const struct irq_routing_table intel_irq_routing_table = {
- PIRQ_SIGNATURE, /* u32 signature */
- PIRQ_VERSION, /* u16 version */
- 32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */
- 0x00, /* Where the interrupt router lies (bus) */
- (0x1f << 3)|0x0, /* Where the interrupt router lies (dev) */
- 0, /* IRQs devoted exclusively to PCI usage */
- 0x8086, /* Vendor */
- 0x24c0, /* Device */
- 0, /* Miniport data */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0x07, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
- {
- /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
- {0x00,(0x02 << 3)|0x0, {{0x60, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IGD VGA */
- {0x00,(0x1d << 3)|0x0, {{0x60, 0x0ef8}, {0x63, 0x0ef8}, {0x62, 0x0ef8}, {0x6b, 0x00ef8}}, 0x0, 0x0}, /* [A] USB1, [B] USB2, [C] USB3, [D] EHCI */
- {0x00,(0x1f << 3)|0x0, {{0x62, 0x0ef8}, {0x61, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IDE, [B] SMBUS, [B] AUDIO, [B] MODEM */
- {0x01,(0x08 << 3)|0x0, {{0x68, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] ETHERNET */
- {0x01,(0x00 << 3)|0x0, {{0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x0ef8}, {0x63, 0x00ef8}}, 0x1, 0x0}, /* PCI SLOT 1 */
- {0x01,(0x01 << 3)|0x0, {{0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x00ef8}}, 0x2, 0x0}, /* PCI SLOT 2 */
- {0x01,(0x02 << 3)|0x0, {{0x62, 0x0ef8}, {0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x00ef8}}, 0x3, 0x0}, /* PCI SLOT 3 */
- }
-};
-
-unsigned long write_pirq_routing_table(unsigned long addr)
-{
- return copy_pirq_routing_table(addr, &intel_irq_routing_table);
-}
diff --git a/src/mainboard/thomson/ip1000/mainboard.c b/src/mainboard/thomson/ip1000/mainboard.c
deleted file mode 100644
index bdcc1fa00b..0000000000
--- a/src/mainboard/thomson/ip1000/mainboard.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- * Copyright (C) 2010 Stefan Reinauer <stepan@openbios.org>
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <delay.h>
-#include <drivers/intel/gma/int15.h>
-#include <arch/io.h>
-#include <arch/interrupt.h>
-
-// setting the bit disables the led.
-#define PARPORT_GPIO_LED_GREEN (1 << 0)
-#define PARPORT_GPIO_LED_ORANGE (1 << 1)
-#define PARPORT_GPIO_LED_RED (1 << 2)
-#define PARPORT_GPIO_IR_PORT (1 << 6)
-
-static u8 get_parport_gpio(void)
-{
- return inb(0x378);
-}
-
-static void set_parport_gpio(u8 gpios)
-{
- outb(gpios, 0x378);
-}
-
-static void parport_gpios(void)
-{
- u8 pp_gpios = get_parport_gpio();
-
- /* disable red led */
- pp_gpios |= PARPORT_GPIO_LED_RED;
- set_parport_gpio(pp_gpios);
-
- pp_gpios = get_parport_gpio();
-
- printk(BIOS_DEBUG, "IP1000 GPIOs:\n");
- printk(BIOS_DEBUG, " GPIO mask: %02x\n", pp_gpios);
- printk(BIOS_DEBUG, " green led: %s\n",
- (pp_gpios & PARPORT_GPIO_LED_GREEN) ? "off" : "on");
- printk(BIOS_DEBUG, " orange led: %s\n",
- (pp_gpios & PARPORT_GPIO_LED_ORANGE) ? "off" : "on");
- printk(BIOS_DEBUG, " red led: %s\n",
- (pp_gpios & PARPORT_GPIO_LED_RED) ? "off" : "on");
- printk(BIOS_DEBUG, " IR port: %s\n",
- (pp_gpios & PARPORT_GPIO_IR_PORT) ? "off" : "on");
-}
-
-static void flash_gpios(void)
-{
- u8 manufacturer_id = read8((u8 *)0xffbc0000);
- u8 device_id = read8((u8 *)0xffbc0001);
-
- if ((manufacturer_id == 0x20) &&
- ((device_id == 0x2c) || (device_id == 0x2d))) {
- printk(BIOS_DEBUG, "Detected ST M50FW0%c0 flash:\n",
- (device_id == 0x2c)?'4':'8');
- u8 fgpi = read8((u8 *)0xffbc0100);
- printk(BIOS_DEBUG, " FGPI0 [%c] FGPI1 [%c] FGPI2 [%c] FGPI3 [%c] FGPI4 [%c]\n",
- (fgpi & (1 << 0)) ? 'X' : ' ',
- (fgpi & (1 << 1)) ? 'X' : ' ',
- (fgpi & (1 << 2)) ? 'X' : ' ',
- (fgpi & (1 << 3)) ? 'X' : ' ',
- (fgpi & (1 << 4)) ? 'X' : ' ');
- } else {
- printk(BIOS_DEBUG, "No ST M50FW040/M50FW080 flash, don't read FGPI.\n");
- }
-}
-
-static void mainboard_init(device_t dev)
-{
- parport_gpios();
- flash_gpios();
-}
-
-static void mainboard_enable(device_t dev)
-{
- dev->ops->init = mainboard_init;
- install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
-}
-
-struct chip_operations mainboard_ops = {
- .enable_dev = mainboard_enable,
-};
diff --git a/src/mainboard/thomson/ip1000/romstage.c b/src/mainboard/thomson/ip1000/romstage.c
deleted file mode 100644
index 9ad12257c3..0000000000
--- a/src/mainboard/thomson/ip1000/romstage.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <device/pci_def.h>
-#include <arch/io.h>
-#include <device/pnp_def.h>
-#include <console/console.h>
-#include <lib.h>
-#include <superio/smsc/smscsuperio/smscsuperio.h>
-#include <northbridge/intel/i82830/raminit.h>
-#include "northbridge/intel/i82830/memory_initialized.c"
-#include <southbridge/intel/i82801dx/i82801dx.h>
-#include "southbridge/intel/i82801dx/reset.c"
-#include <cpu/x86/bist.h>
-#include <cpu/intel/romstage.h>
-#include "spd_table.h"
-#include "gpio.c"
-#include "southbridge/intel/i82801dx/tco_timer.c"
-
-#define SERIAL_DEV PNP_DEV(0x2e, SMSCSUPERIO_SP1)
-
-/**
- * The onboard 64MB PC133 memory does not have a SPD EEPROM so the
- * values have to be set manually, the SO-DIMM socket is located in
- * socket0 (0x50/DIMM0), and the onboard memory is located in socket1
- * (0x51/DIMM1).
- */
-static inline int spd_read_byte(unsigned device, unsigned address)
-{
- int i;
-
- if (device == DIMM0) {
- return smbus_read_byte(device, address);
- } else if (device == DIMM1) {
- for (i = 0; i < ARRAY_SIZE(spd_table); i++) {
- if (spd_table[i].address == address)
- return spd_table[i].data;
- }
- return 0xFF; /* Return 0xFF when address is not found. */
- } else {
- return 0xFF; /* Return 0xFF on any failures. */
- }
-}
-
-#include "northbridge/intel/i82830/raminit.c"
-
-/**
- * Setup mainboard specific registers pre raminit.
- */
-static void mb_early_setup(void)
-{
- /* - Hub Interface to PCI Bridge Registers - */
- /* 12-Clock Retry Enable */
- pci_write_config16(PCI_DEV(0, 0x1e, 0), 0x50, 0x1402);
- /* Master Latency Timer Count */
- pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20);
- /* I/O Address Base */
- pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1c, 0xf0);
-
- /* - LPC Interface Bridge Registers - */
- /* Delayed Transaction Enable */
- pci_write_config32(PCI_DEV(0, 0x1f, 0), 0xd0, 0x00000002);
- /* Disable the TCO Timer system reboot feature */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd4, 0x02);
- /* CPU Frequency Strap */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd5, 0x02);
- /* ACPI base address and enable Resource Indicator */
- pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, (PMBASE_ADDR | 1));
- /* Enable the SMBUS */
- enable_smbus();
- /* ACPI Enable */
- pci_write_config8(PCI_DEV(0, 0x1f, 0), ACPI_CNTL, 0x10);
-}
-
-void mainboard_romstage_entry(unsigned long bist)
-{
- if (bist == 0) {
- if (memory_initialized())
- hard_reset();
- }
-
- /* Set southbridge and superio gpios */
- mb_gpio_init();
-
- smscsuperio_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
- console_init();
-
- /* Halt if there was a built in self test failure. */
- report_bist_failure(bist);
-
- /* disable TCO timers */
- i82801dx_halt_tco_timer();
-
- /* Setup mainboard specific registers */
- mb_early_setup();
-
- /* Initialize memory */
- sdram_initialize();
-}
diff --git a/src/mainboard/thomson/ip1000/smihandler.c b/src/mainboard/thomson/ip1000/smihandler.c
deleted file mode 100644
index a8a7aca9f1..0000000000
--- a/src/mainboard/thomson/ip1000/smihandler.c
+++ /dev/null
@@ -1,25 +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.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/smm.h>
-
-int mainboard_io_trap_handler(int smif)
-{
- printk(BIOS_DEBUG, "MAINBOARD IO TRAP HANDLER!\n");
- return 1;
-}
diff --git a/src/mainboard/thomson/ip1000/spd_table.h b/src/mainboard/thomson/ip1000/spd_table.h
deleted file mode 100644
index 1de05edce1..0000000000
--- a/src/mainboard/thomson/ip1000/spd_table.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <spd.h>
-
-#if IS_ENABLED(CONFIG_ONBOARD_MEMORY_64MB)
-
-#define DENSITY 0x10
-
-#elif IS_ENABLED(CONFIG_ONBOARD_MEMORY_128MB)
-
-#define DENSITY 0x20
-
-#endif
-
-struct spd_entry {
- unsigned int address;
- unsigned int data;
-};
-
-/*
- * The onboard 64MB PC133 memory does not have an SPD EEPROM so the values
- * have to be set manually, the onboard memory is located in socket1 (0x51).
- */
-const struct spd_entry spd_table [] = {
- {SPD_MEMORY_TYPE, 0x04}, /* (Fundamental) memory type */
- {SPD_NUM_COLUMNS, 0x09}, /* Number of column address bits */
- {SPD_NUM_DIMM_BANKS, 0x01}, /* Number of module rows (banks) */
- {SPD_MODULE_DATA_WIDTH_LSB, 0x40}, /* Module data width (LSB) */
- {SPD_MIN_CYCLE_TIME_AT_CAS_MAX, 0x75}, /* SDRAM cycle time (highest CAS latency), RAS access time (tRAC) */
- {SPD_ACCESS_TIME_FROM_CLOCK, 0x54}, /* SDRAM access time from clock (highest CAS latency), CAS access time (Tac, tCAC) */
- {SPD_DENSITY_OF_EACH_ROW_ON_MODULE, DENSITY}, /* Density of each row on module */
-};
diff --git a/src/northbridge/intel/i82830/Kconfig b/src/northbridge/intel/i82830/Kconfig
deleted file mode 100644
index d0bee8f9eb..0000000000
--- a/src/northbridge/intel/i82830/Kconfig
+++ /dev/null
@@ -1,30 +0,0 @@
-config NORTHBRIDGE_INTEL_I82830
- bool
- select NO_MMCONF_SUPPORT
- select HAVE_DEBUG_RAM_SETUP
- select LATE_CBMEM_INIT
- select UDELAY_IO
-
-choice
- prompt "Onboard graphics"
- default I830_VIDEO_MB_8MB
- depends on NORTHBRIDGE_INTEL_I82830
-
-config I830_VIDEO_MB_OFF
- bool "Disabled, 0KB"
-config I830_VIDEO_MB_512KB
- bool "Enabled, 512KB"
-config I830_VIDEO_MB_1MB
- bool "Enabled, 1MB"
-config I830_VIDEO_MB_8MB
- bool "Enabled, 8MB"
-
-endchoice
-
-config VIDEO_MB
- int
- default 0 if I830_VIDEO_MB_OFF
- default 512 if I830_VIDEO_MB_512KB
- default 1 if I830_VIDEO_MB_1MB
- default 8 if I830_VIDEO_MB_8MB
- depends on NORTHBRIDGE_INTEL_I82830
diff --git a/src/northbridge/intel/i82830/Makefile.inc b/src/northbridge/intel/i82830/Makefile.inc
deleted file mode 100644
index ebbae8111d..0000000000
--- a/src/northbridge/intel/i82830/Makefile.inc
+++ /dev/null
@@ -1,8 +0,0 @@
-ifeq ($(CONFIG_NORTHBRIDGE_INTEL_I82830),y)
-
-ramstage-y += northbridge.c
-ramstage-y += vga.c
-
-smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-
-endif
diff --git a/src/northbridge/intel/i82830/i82830.h b/src/northbridge/intel/i82830/i82830.h
deleted file mode 100644
index a4b0a86c89..0000000000
--- a/src/northbridge/intel/i82830/i82830.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@smittys.pointclark.net>
- *
- * 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.
- */
-
-#ifndef NORTHBRIDGE_INTEL_I82830_I82830_H
-#define NORTHBRIDGE_INTEL_I82830_I82830_H
-
-#define RRBAR 0x48 /* Register Range Base Address (0x00000000) */
-#define GCC0 0x50 /* GMCH Control #0 (0xa072) */
-#define GCC1 0x52 /* GMCH Control #1 (0x0000) */
-#define FDHC 0x58 /* Fixed DRAM Hole Control (0x00) */
-#define PAM0 0x59 /* Programmable Attribute Map #0 (0x00) */
-#define PAM1 0x5a /* Programmable Attribute Map #1 (0x00) */
-#define PAM2 0x5b /* Programmable Attribute Map #2 (0x00) */
-#define PAM3 0x5c /* Programmable Attribute Map #3 (0x00) */
-#define PAM4 0x5d /* Programmable Attribute Map #4 (0x00) */
-#define PAM5 0x5e /* Programmable Attribute Map #5 (0x00) */
-#define PAM6 0x5f /* Programmable Attribute Map #6 (0x00) */
-#define DRB 0x60 /* DRAM Row Boundary #0 (0x00) */
-#define DRB1 0x61 /* DRAM Row Boundary #1 (0x00) */
-#define DRB2 0x62 /* DRAM Row Boundary #2 (0x00) */
-#define DRB3 0x63 /* DRAM Row Boundary #3 (0x00) */
-#define DRA 0x70 /* DRAM Row Attribute #0 (0xff) */
-#define DRA1 0x71 /* DRAM Row Attribute #1 (0xff) */
-#define DRT 0x78 /* DRAM Timing (0x00000010) */
-#define DRC 0x7c /* DRAM Controller Mode #0 (0x00000000) */
-#define DRC1 0x7d /* DRAM Controller Mode #1 (0x00000000) */
-#define DRC2 0x7e /* DRAM Controller Mode #2 (0x00000000) */
-#define DRC3 0x7f /* DRAM Controller Mode #3 (0x00000000) */
-#define DTC 0x8c /* DRAM Throttling Control (0x00000000) */
-#define SMRAM 0x90 /* System Management RAM Control (0x02) */
-#define ESMRAMC 0x91 /* Extended System Management RAM Control Reg. (0x38) */
-#define ERRSTS 0x92 /* Error Status (0x0000) */
-#define ERRCMD 0x94 /* Error Command (0x0000) */
-#define BUFF_SC 0xec /* System Memory Buffer Strength Control (0x00000000) */
-#define APBASE 0x10 /* Aperture Base Configuration (0x00000008) */
-#define APSIZE 0xb4 /* Aperture Size (0x00) */
-#define ATTBASE 0xb8 /* Aperture Translation Table Base (0x00000000) */
-
-#endif /* NORTHBRIDGE_INTEL_I82830_I82830_H */
diff --git a/src/northbridge/intel/i82830/memory_initialized.c b/src/northbridge/intel/i82830/memory_initialized.c
deleted file mode 100644
index 7ccc1a69c2..0000000000
--- a/src/northbridge/intel/i82830/memory_initialized.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-
-#include "i82830.h"
-#define NB_DEV PCI_DEV(0, 0, 0)
-
-static inline int memory_initialized(void)
-{
- u32 drc;
- drc = pci_read_config32(NB_DEV, DRC);
- return (drc & (1<<29));
-}
diff --git a/src/northbridge/intel/i82830/northbridge.c b/src/northbridge/intel/i82830/northbridge.c
deleted file mode 100644
index ce9a3fbe0b..0000000000
--- a/src/northbridge/intel/i82830/northbridge.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <cbmem.h>
-#include <cpu/cpu.h>
-#include <stdlib.h>
-#include <string.h>
-#include "i82830.h"
-
-static void northbridge_init(device_t dev)
-{
- printk(BIOS_SPEW, "Northbridge init\n");
-}
-
-static struct device_operations northbridge_operations = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = northbridge_init,
- .enable = 0,
- .ops_pci = 0,
-};
-
-static const struct pci_driver northbridge_driver __pci_driver = {
- .ops = &northbridge_operations,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x3575,
-};
-
-static void pci_domain_set_resources(device_t dev)
-{
- device_t mc_dev;
- int igd_memory = 0;
- uint64_t uma_memory_base = 0, uma_memory_size = 0;
-
- mc_dev = dev->link_list->children;
- if (!mc_dev)
- return;
-
- unsigned long tomk, tomk_stolen;
- int idx;
-
- if (CONFIG_VIDEO_MB == 512) {
- igd_memory = (CONFIG_VIDEO_MB);
- printk(BIOS_DEBUG, "%dKB IGD UMA\n", igd_memory >> 10);
- } else {
- igd_memory = (CONFIG_VIDEO_MB * 1024);
- printk(BIOS_DEBUG, "%dMB IGD UMA\n", igd_memory >> 10);
- }
-
- /* Get the value of the highest DRB. This tells the end of
- * the physical memory. The units are ticks of 32MB
- * i.e. 1 means 32MB.
- */
- tomk = ((unsigned long)pci_read_config8(mc_dev, DRB + 3)) << 15;
- tomk_stolen = tomk - igd_memory;
-
- /* For reserving UMA memory in the memory map */
- uma_memory_base = tomk_stolen * 1024ULL;
- uma_memory_size = igd_memory * 1024ULL;
- printk(BIOS_DEBUG, "Available memory: %ldKB\n", tomk_stolen);
-
- /* Report the memory regions. */
- idx = 10;
- ram_resource(dev, idx++, 0, 640);
- ram_resource(dev, idx++, 768, tomk - 768);
- uma_resource(dev, idx++, uma_memory_base >> 10, uma_memory_size >> 10);
-
- assign_resources(dev->link_list);
-
- set_late_cbmem_top(tomk_stolen * 1024);
-}
-
-static struct device_operations pci_domain_ops = {
- .read_resources = pci_domain_read_resources,
- .set_resources = pci_domain_set_resources,
- .enable_resources = NULL,
- .init = NULL,
- .scan_bus = pci_domain_scan_bus,
- .ops_pci_bus = pci_bus_default_ops,
-};
-
-static void cpu_bus_init(device_t dev)
-{
- initialize_cpus(dev->link_list);
-}
-
-static struct device_operations cpu_bus_ops = {
- .read_resources = DEVICE_NOOP,
- .set_resources = DEVICE_NOOP,
- .enable_resources = DEVICE_NOOP,
- .init = cpu_bus_init,
- .scan_bus = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
- struct device_path;
-
- /* Set the operations if it is a special bus type. */
- if (dev->path.type == DEVICE_PATH_DOMAIN) {
- dev->ops = &pci_domain_ops;
- } else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
- dev->ops = &cpu_bus_ops;
- }
-}
-
-struct chip_operations northbridge_intel_i82830_ops = {
- CHIP_NAME("Intel 82830 Northbridge")
- .enable_dev = enable_dev,
-};
diff --git a/src/northbridge/intel/i82830/raminit.c b/src/northbridge/intel/i82830/raminit.c
deleted file mode 100644
index e0f2c6e476..0000000000
--- a/src/northbridge/intel/i82830/raminit.c
+++ /dev/null
@@ -1,508 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- *
- */
-
-#include <spd.h>
-#include <delay.h>
-#include "lib/debug.c"
-#include "i82830.h"
-
-/*-----------------------------------------------------------------------------
-Macros and definitions.
------------------------------------------------------------------------------*/
-
-/* Debugging macros. */
-#if IS_ENABLED(CONFIG_DEBUG_RAM_SETUP)
-#define PRINTK_DEBUG(x...) printk(BIOS_DEBUG, x)
-#define DUMPNORTH() dump_pci_device(PCI_DEV(0, 0, 0))
-#else
-#define PRINTK_DEBUG(x...)
-#define DUMPNORTH()
-#endif
-
-/* DRC[10:8] - Refresh Mode Select (RMS).
- * 0x0 for Refresh Disabled (Self Refresh)
- * 0x1 for Refresh interval 15.6 us for 133MHz
- * 0x2 for Refresh interval 7.8 us for 133MHz
- * 0x7 for Refresh interval 128 Clocks. (Fast Refresh Mode)
- */
-#define RAM_COMMAND_REFRESH 0x1
-
-/* DRC[6:4] - SDRAM Mode Select (SMS). */
-#define RAM_COMMAND_SELF_REFRESH 0x0
-#define RAM_COMMAND_NOP 0x1
-#define RAM_COMMAND_PRECHARGE 0x2
-#define RAM_COMMAND_MRS 0x3
-#define RAM_COMMAND_CBR 0x6
-#define RAM_COMMAND_NORMAL 0x7
-
-/* DRC[29] - Initialization Complete (IC). */
-#define RAM_COMMAND_IC 0x1
-
-/*-----------------------------------------------------------------------------
-DIMM-initialization functions.
------------------------------------------------------------------------------*/
-
-static void do_ram_command(u32 command)
-{
- u32 reg32;
-
- /* Configure the RAM command. */
- reg32 = pci_read_config32(NORTHBRIDGE, DRC);
- /* Clear bits 29, 10-8, 6-4. */
- reg32 &= 0xdffff88f;
- reg32 |= command << 4;
- PRINTK_DEBUG(" Sending RAM command 0x%08x", reg32);
- pci_write_config32(NORTHBRIDGE, DRC, reg32);
-}
-
-static void ram_read32(u8 dimm_start, u32 offset)
-{
- u32 reg32, base_addr = 32 * 1024 * 1024 * dimm_start;
- if (offset == 0x55aa55aa) {
- reg32 = read32((u32 *)base_addr);
- PRINTK_DEBUG(" Reading RAM at 0x%08x => 0x%08x\n", base_addr, reg32);
- PRINTK_DEBUG(" Writing RAM at 0x%08x <= 0x%08x\n", base_addr, offset);
- write32((u32 *)base_addr, offset);
- reg32 = read32((u32 *)base_addr);
- PRINTK_DEBUG(" Reading RAM at 0x%08x => 0x%08x\n", base_addr, reg32);
- } else {
- PRINTK_DEBUG(" to 0x%08x\n", base_addr + offset);
- read32((u32 *)(base_addr + offset));
- }
-}
-
-static void initialize_dimm_rows(void)
-{
- int i, row;
- u8 dimm_start, dimm_end;
- unsigned device;
-
- dimm_start = 0;
-
- for (row = 0; row < (DIMM_SOCKETS * 2); row++) {
-
- switch (row) {
- case 0:
- device = DIMM0;
- break;
- case 1:
- device = DIMM0;
- break;
- case 2:
- device = DIMM0 + 1;
- break;
- case 3:
- device = DIMM0 + 1;
- break;
- }
-
- dimm_end = pci_read_config8(NORTHBRIDGE, DRB + row);
-
- if (dimm_end > dimm_start) {
- printk(BIOS_DEBUG, "Initializing SDRAM Row %u\n", row);
-
- /* NOP command */
- PRINTK_DEBUG(" NOP\n");
- do_ram_command(RAM_COMMAND_NOP);
- ram_read32(dimm_start, 0);
- udelay(200);
-
- /* Pre-charge all banks (at least 200 us after NOP) */
- PRINTK_DEBUG(" Pre-charging all banks\n");
- do_ram_command(RAM_COMMAND_PRECHARGE);
- ram_read32(dimm_start, 0);
- udelay(1);
-
- /* 8 CBR refreshes (Auto Refresh) */
- PRINTK_DEBUG(" 8 CBR refreshes\n");
- for (i = 0; i < 8; i++) {
- do_ram_command(RAM_COMMAND_CBR);
- ram_read32(dimm_start, 0);
- udelay(1);
- }
-
- /* MRS command */
- /* TODO: Set offset 0x1d0 according to DRT values */
- PRINTK_DEBUG(" MRS\n");
- do_ram_command(RAM_COMMAND_MRS);
- ram_read32(dimm_start, 0x1d0);
- udelay(2);
-
- /* Set GMCH-M Mode Select bits back to NORMAL operation mode */
- PRINTK_DEBUG(" Normal operation mode\n");
- do_ram_command(RAM_COMMAND_NORMAL);
- ram_read32(dimm_start, 0);
- udelay(1);
-
- /* Perform a dummy memory read/write cycle */
- PRINTK_DEBUG(" Performing dummy read/write\n");
- ram_read32(dimm_start, 0x55aa55aa);
- udelay(1);
- }
- /* Set the start of the next DIMM. */
- dimm_start = dimm_end;
- }
-}
-
-/*-----------------------------------------------------------------------------
-DIMM-independent configuration functions.
------------------------------------------------------------------------------*/
-
-struct dimm_size {
- unsigned int side1;
- unsigned int side2;
-};
-
-static struct dimm_size spd_get_dimm_size(unsigned device)
-{
- struct dimm_size sz;
- int i, module_density, dimm_banks;
- sz.side1 = 0;
- module_density = spd_read_byte(device, SPD_DENSITY_OF_EACH_ROW_ON_MODULE);
- dimm_banks = spd_read_byte(device, SPD_NUM_DIMM_BANKS);
-
- /* Find the size of side1. */
- /* Find the larger value. The larger value is always side1. */
- for (i = 512; i >= 0; i >>= 1) {
- if ((module_density & i) == i) {
- sz.side1 = i;
- break;
- }
- }
-
- /* Set to 0 in case it's single sided. */
- sz.side2 = 0;
-
- /* Test if it's a dual-sided DIMM. */
- if (dimm_banks > 1) {
- /* Test to see if there's a second value, if so it's asymmetrical. */
- if (module_density != i) {
- /* Find the second value, picking up where we left off. */
- /* i >>= 1 done initially to make sure we don't get the same value again. */
- for (i >>= 1; i >= 0; i >>= 1) {
- if (module_density == (sz.side1 | i)) {
- sz.side2 = i;
- break;
- }
- }
- /* If not, it's symmetrical */
- } else {
- sz.side2 = sz.side1;
- }
- }
-
- /* SPD byte 31 is the memory size divided by 4 so we
- * need to multiply by 4 to get the total size.
- */
- sz.side1 *= 4;
- sz.side2 *= 4;
- return sz;
-}
-
-static void set_dram_row_boundaries(void)
-{
- int i, value, drb1, drb2;
-
- for (i = 0; i < DIMM_SOCKETS; i++) {
- struct dimm_size sz;
- unsigned device;
- device = DIMM0 + i;
- drb1 = 0;
- drb2 = 0;
-
- /* First check if a DIMM is actually present. */
- if (spd_read_byte(device, SPD_MEMORY_TYPE) == 0x4) {
- printk(BIOS_DEBUG, "Found DIMM in slot %u\n", i);
- sz = spd_get_dimm_size(device);
- printk(BIOS_DEBUG, " DIMM is %uMB on side 1\n", sz.side1);
- printk(BIOS_DEBUG, " DIMM is %uMB on side 2\n", sz.side2);
-
- /* - Memory compatibility checks - */
-
- /* Test for PC133 (i82830 only supports PC133) */
- /* PC133 SPD9 - cycle time is always 75 */
- if (spd_read_byte(device, SPD_MIN_CYCLE_TIME_AT_CAS_MAX) != 0x75) {
- printk(BIOS_ERR, "SPD9 DIMM Is Not PC133 Compatable\n");
- die("HALT\n");
- }
- /* PC133 SPD10 - access time is always 54 */
- if (spd_read_byte(device, SPD_ACCESS_TIME_FROM_CLOCK) != 0x54) {
- printk(BIOS_ERR, "SPD10 DIMM Is Not PC133 Compatable\n");
- die("HALT\n");
- }
-
- /* The i82830 only supports a symmetrical dual-sided dimms
- * and can't handle DIMMs smaller than 32MB per
- * side or larger than 256MB per side.
- */
- if ((sz.side2 != 0) && (sz.side1 != sz.side2)) {
- printk(BIOS_ERR, "This northbridge only supports\n");
- printk(BIOS_ERR, "symmetrical dual-sided DIMMs\n");
- printk(BIOS_ERR, "booting as a single-sided DIMM\n");
- sz.side2 = 0;
- }
- if ((sz.side1 < 32)) {
- printk(BIOS_ERR, "DIMMs smaller than 32MB per side\n");
- printk(BIOS_ERR, "are not supported on this northbridge\n");
- die("HALT\n");
- }
-
- if ((sz.side1 > 256)) {
- printk(BIOS_ERR, "DIMMs larger than 256MB per side\n");
- printk(BIOS_ERR, "are not supported on this northbridge\n");
- die("HALT\n");
- }
- /* - End Memory compatibility checks - */
-
- /* We need to divide size by 32 to set up the
- * DRB registers.
- */
- if (sz.side1)
- drb1 = sz.side1 / 32;
- if (sz.side2)
- drb2 = sz.side2 / 32;
- } else {
- printk(BIOS_DEBUG, "No DIMM found in slot %u\n", i);
-
- /* If there's no DIMM in the slot, set value to 0. */
- drb1 = 0;
- drb2 = 0;
- }
- /* Set the value for DRAM Row Boundary Registers */
- if (i == 0) {
- pci_write_config8(NORTHBRIDGE, DRB, drb1);
- pci_write_config8(NORTHBRIDGE, DRB + 1, drb1 + drb2);
- PRINTK_DEBUG(" DRB 0x%02x has been set to 0x%02x\n", DRB, drb1);
- PRINTK_DEBUG(" DRB1 0x%02x has been set to 0x%02x\n", DRB + 1, drb1 + drb2);
- } else if (i == 1) {
- value = pci_read_config8(NORTHBRIDGE, DRB + 1);
- pci_write_config8(NORTHBRIDGE, DRB + 2, value + drb1);
- pci_write_config8(NORTHBRIDGE, DRB + 3, value + drb1 + drb2);
- PRINTK_DEBUG(" DRB2 0x%02x has been set to 0x%02x\n", DRB + 2, value + drb1);
- PRINTK_DEBUG(" DRB3 0x%02x has been set to 0x%02x\n", DRB + 3, value + drb1 + drb2);
-
- /* We need to set the highest DRB value to 0x64 and 0x65.
- * These are supposed to be "Reserved" but memory will
- * not initialize properly if we don't.
- */
- value = pci_read_config8(NORTHBRIDGE, DRB + 3);
- pci_write_config8(NORTHBRIDGE, DRB + 4, value);
- pci_write_config8(NORTHBRIDGE, DRB + 5, value);
- }
- }
-}
-
-static void set_dram_row_attributes(void)
-{
- int i, dra, col, width, value;
-
- for (i = 0; i < DIMM_SOCKETS; i++) {
- unsigned device;
- device = DIMM0 + i;
-
- /* First check if a DIMM is actually present. */
- if (spd_read_byte(device, SPD_MEMORY_TYPE) == 0x4) {
- PRINTK_DEBUG("Found DIMM in slot %u\n", i);
-
- dra = 0x00;
-
- /* columns */
- col = spd_read_byte(device, SPD_NUM_COLUMNS);
-
- /* data width */
- width = spd_read_byte(device, SPD_MODULE_DATA_WIDTH_LSB);
-
- /* calculate page size in bits */
- value = ((1 << col) * width);
-
- /* convert to Kilobytes */
- dra = ((value / 8) >> 10);
-
- /* # of banks of DIMM (single or double sided) */
- value = spd_read_byte(device, SPD_NUM_DIMM_BANKS);
-
- if (value == 1) {
- if (dra == 2) {
- dra = 0xF0; /* 2KB */
- } else if (dra == 4) {
- dra = 0xF1; /* 4KB */
- } else if (dra == 8) {
- dra = 0xF2; /* 8KB */
- } else if (dra == 16) {
- dra = 0xF3; /* 16KB */
- } else {
- printk(BIOS_ERR, "Page size not supported\n");
- die("HALT\n");
- }
- } else if (value == 2) {
- if (dra == 2) {
- dra = 0x00; /* 2KB */
- } else if (dra == 4) {
- dra = 0x11; /* 4KB */
- } else if (dra == 8) {
- dra = 0x22; /* 8KB */
- } else if (dra == 16) {
- dra = 0x33; /* 16KB */
- } else {
- printk(BIOS_ERR, "Page size not supported\n");
- die("HALT\n");
- }
- } else {
- printk(BIOS_ERR, "# of banks of DIMM not supported\n");
- die("HALT\n");
- }
-
- } else {
- PRINTK_DEBUG("No DIMM found in slot %u\n", i);
-
- /* If there's no DIMM in the slot, set dra value to 0xFF. */
- dra = 0xFF;
- }
-
- /* Set the value for DRAM Row Attribute Registers */
- pci_write_config8(NORTHBRIDGE, DRA + i, dra);
- PRINTK_DEBUG(" DRA 0x%02x has been set to 0x%02x\n", DRA + i, dra);
- }
-}
-
-static void set_dram_timing(void)
-{
- /* Set the value for DRAM Timing Register */
- /* TODO: Configure the value according to SPD values. */
- pci_write_config32(NORTHBRIDGE, DRT, 0x00000010);
-}
-
-static void set_dram_buffer_strength(void)
-{
- /* TODO: This needs to be set according to the DRAM tech
- * (x8, x16, or x32). Argh, Intel provides no docs on this!
- * Currently, it needs to be pulled from the output of
- * lspci -xxx Rx92
- */
-
- /* Set the value for System Memory Buffer Strength Control Registers */
- pci_write_config32(NORTHBRIDGE, BUFF_SC, 0xFC9B491B);
-}
-
-/*-----------------------------------------------------------------------------
-Public interface.
------------------------------------------------------------------------------*/
-
-static void sdram_set_registers(void)
-{
- printk(BIOS_DEBUG, "Setting initial SDRAM registers....\n");
-
- /* Calculate the value for DRT DRAM Timing Register */
- set_dram_timing();
-
- /* Setup System Memory Buffer Strength Control Registers */
- set_dram_buffer_strength();
-
- /* Setup DRAM Row Boundary Registers */
- set_dram_row_boundaries();
-
- /* Setup DRAM Row Attribute Registers */
- set_dram_row_attributes();
-
- printk(BIOS_DEBUG, "Initial SDRAM registers have been set.\n");
-}
-
-static void northbridge_set_registers(void)
-{
- u16 value;
- int igd_memory = 0;
-
- printk(BIOS_DEBUG, "Setting initial Northbridge registers....\n");
-
- /* Set the value for Fixed DRAM Hole Control Register */
- pci_write_config8(NORTHBRIDGE, FDHC, 0x00);
-
- /* Set the value for Programmable Attribute Map Registers
- * Ideally, this should be R/W for as many ranges as possible.
- */
- pci_write_config8(NORTHBRIDGE, PAM0, 0x30);
- pci_write_config8(NORTHBRIDGE, PAM1, 0x33);
- pci_write_config8(NORTHBRIDGE, PAM2, 0x33);
- pci_write_config8(NORTHBRIDGE, PAM3, 0x33);
- pci_write_config8(NORTHBRIDGE, PAM4, 0x33);
- pci_write_config8(NORTHBRIDGE, PAM5, 0x33);
- pci_write_config8(NORTHBRIDGE, PAM6, 0x33);
-
- /* Set the value for System Management RAM Control Register */
- pci_write_config8(NORTHBRIDGE, SMRAM, 0x02);
-
- /* Set the value for GMCH Control Register #0 */
- pci_write_config16(NORTHBRIDGE, GCC0, 0xA072);
-
- /* Set the value for Aperture Base Configuration Register */
- pci_write_config32(NORTHBRIDGE, APBASE, 0x00000008);
-
- /* Set the value for GMCH Control Register #1 */
- switch (CONFIG_VIDEO_MB) {
- case 512: /* 512K of memory */
- igd_memory = 0x2;
- break;
- case 1: /* 1M of memory */
- igd_memory = 0x3;
- break;
- case 8: /* 8M of memory */
- igd_memory = 0x4;
- break;
- default: /* No memory */
- pci_write_config16(NORTHBRIDGE, GCC1, 0x0002);
- igd_memory = 0x0;
- }
-
- value = pci_read_config16(NORTHBRIDGE, GCC1);
- value |= igd_memory << 4;
- value |= 1; // 64MB aperture
- pci_write_config16(NORTHBRIDGE, GCC1, value);
-
- printk(BIOS_DEBUG, "Initial Northbridge registers have been set.\n");
-}
-
-static void sdram_initialize(void)
-{
- u32 reg32;
-
- /* Setup Initial SDRAM Registers */
- sdram_set_registers();
-
- /* Wait until power/voltages and clocks are stable (200us). */
- udelay(200);
-
- /* Initialize each row of memory one at a time */
- initialize_dimm_rows();
-
- /* Enable Refresh */
- PRINTK_DEBUG("Enabling Refresh\n");
- reg32 = pci_read_config32(NORTHBRIDGE, DRC);
- reg32 |= (RAM_COMMAND_REFRESH << 8);
- pci_write_config32(NORTHBRIDGE, DRC, reg32);
-
- /* Set initialization complete */
- PRINTK_DEBUG("Setting initialization complete\n");
- reg32 = pci_read_config32(NORTHBRIDGE, DRC);
- reg32 |= (RAM_COMMAND_IC << 29);
- pci_write_config32(NORTHBRIDGE, DRC, reg32);
-
- /* Setup Initial Northbridge Registers */
- northbridge_set_registers();
-
- PRINTK_DEBUG("Northbridge following SDRAM init:\n");
- DUMPNORTH();
-}
diff --git a/src/northbridge/intel/i82830/raminit.h b/src/northbridge/intel/i82830/raminit.h
deleted file mode 100644
index 6b51db1349..0000000000
--- a/src/northbridge/intel/i82830/raminit.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#ifndef NORTHBRIDGE_INTEL_I82830_RAMINIT_H
-#define NORTHBRIDGE_INTEL_I82830_RAMINIT_H
-
-/* 82830 Northbridge PCI device */
-#define NORTHBRIDGE PCI_DEV(0, 0, 0)
-
-/* The 82830 supports max. 2 dual-sided SO-DIMMs. */
-#define DIMM_SOCKETS 2
-
-#endif /* NORTHBRIDGE_INTEL_I82830_RAMINIT_H */
diff --git a/src/northbridge/intel/i82830/smihandler.c b/src/northbridge/intel/i82830/smihandler.c
deleted file mode 100644
index 569e62ec7b..0000000000
--- a/src/northbridge/intel/i82830/smihandler.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 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.
- */
-
-#include <types.h>
-#include <compiler.h>
-#include <string.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/cache.h>
-#include <cpu/x86/smm.h>
-#include <device/pci_def.h>
-#include "i82830.h"
-
-extern unsigned char *mbi;
-extern u32 mbi_len;
-
-// #define DEBUG_SMI_I82830
-
-/* If YABEL is enabled and it's not running at 0x00000000, we have to add some
- * offset to all our mbi object memory accesses
- */
-#if IS_ENABLED(CONFIG_PCI_OPTION_ROM_RUN_YABEL) && !CONFIG_YABEL_DIRECTHW
-#define OBJ_OFFSET CONFIG_YABEL_VIRTMEM_LOCATION
-#else
-#define OBJ_OFFSET 0x00000
-#endif
-
-/* I830M */
-#define SMRAM 0x90
-#define D_OPEN (1 << 6)
-#define D_CLS (1 << 5)
-#define D_LCK (1 << 4)
-#define G_SMRANE (1 << 3)
-#define C_BASE_SEG ((0 << 2) | (1 << 1) | (0 << 0))
-
-
-typedef struct {
- u32 mhid;
- u32 function;
- u32 retsts;
- u32 rfu;
-} __packed banner_id_t;
-
-#define MSH_OK 0x0000
-#define MSH_OK_RESTART 0x0001
-#define MSH_FWH_ERR 0x00ff
-#define MSH_IF_BAD_ID 0x0100
-#define MSH_IF_BAD_FUNC 0x0101
-#define MSH_IF_MBI_CORRUPT 0x0102
-#define MSH_IF_BAD_HANDLE 0x0103
-#define MSH_ALRDY_ATCHED 0x0104
-#define MSH_NOT_ATCHED 0x0105
-#define MSH_IF 0x0106
-#define MSH_IF_INVADDR 0x0107
-#define MSH_IF_UKN_TYPE 0x0108
-#define MSH_IF_NOT_FOUND 0x0109
-#define MSH_IF_NO_KEY 0x010a
-#define MSH_IF_BUF_SIZE 0x010b
-#define MSH_IF_NOT_PENDING 0x010c
-
-#ifdef DEBUG_SMI_I82830
-static void
-dump(u8 * addr, u32 len)
-{
- printk(BIOS_DEBUG, "\n%s(%p, %x):\n", __func__, addr, len);
- while (len) {
- unsigned int tmpCnt = len;
- unsigned char x;
- if (tmpCnt > 8)
- tmpCnt = 8;
- printk(BIOS_DEBUG, "\n%p: ", addr);
- // print hex
- while (tmpCnt--) {
- x = *addr++;
- printk(BIOS_DEBUG, "%02x ", x);
- }
- tmpCnt = len;
- if (tmpCnt > 8)
- tmpCnt = 8;
- len -= tmpCnt;
- //reset addr ptr to print ascii
- addr = addr - tmpCnt;
- // print ascii
- while (tmpCnt--) {
- x = *addr++;
- if ((x < 32) || (x >= 127)) {
- //non-printable char
- x = '.';
- }
- printk(BIOS_DEBUG, "%c", x);
- }
- }
- printk(BIOS_DEBUG, "\n");
-}
-#endif
-
-typedef struct {
- banner_id_t banner;
- u16 versionmajor;
- u16 versionminor;
- u32 smicombuffersize;
-} __packed version_t;
-
-typedef struct {
- u16 header_id;
- u16 attributes;
- u16 size;
- u8 name_len;
- u8 reserved;
- u32 type;
- u32 header_ext;
- u8 name[0];
-} __packed mbi_header_t;
-
-typedef struct {
- banner_id_t banner;
- u64 handle;
- u32 objnum;
- mbi_header_t header;
-} __packed obj_header_t;
-
-typedef struct {
- banner_id_t banner;
- u64 handle;
- u32 objnum;
- u32 start;
- u32 numbytes;
- u32 buflen;
- u32 buffer;
-} __packed get_object_t;
-
-static void mbi_call(u8 subf, banner_id_t *banner_id)
-{
-#ifdef DEBUG_SMI_I82830
- printk(BIOS_DEBUG, "MBI\n");
- printk(BIOS_DEBUG, "|- sub function %x\n", subf);
- printk(BIOS_DEBUG, "|- banner id @ %x\n", (u32)banner_id);
- printk(BIOS_DEBUG, "| |- mhid %x\n", banner_id->mhid);
- printk(BIOS_DEBUG, "| |- function %x\n", banner_id->function);
- printk(BIOS_DEBUG, "| |- return status %x\n", banner_id->retsts);
- printk(BIOS_DEBUG, "| |- rfu %x\n", banner_id->rfu);
-#endif
-
- switch(banner_id->function) {
- case 0x0001: {
- version_t *version;
- printk(BIOS_DEBUG, "|- MBI_QueryInterface\n");
- version = (version_t *)banner_id;
- version->banner.retsts = MSH_OK;
- version->versionmajor = 1;
- version->versionminor = 3;
- version->smicombuffersize = 0x1000;
- break;
- }
- case 0x0002:
- printk(BIOS_DEBUG, "|- MBI_Attach\n");
- printk(BIOS_DEBUG, "| |- Not Implemented!\n");
- break;
- case 0x0003:
- printk(BIOS_DEBUG, "|- MBI_Detach\n");
- printk(BIOS_DEBUG, "| |- Not Implemented!\n");
- break;
- case 0x0201: {
- obj_header_t *obj_header = (obj_header_t *)banner_id;
- mbi_header_t *mbi_header = NULL;
- printk(BIOS_DEBUG, "|- MBI_GetObjectHeader\n");
- printk(BIOS_DEBUG, "| |- objnum = %d\n", obj_header->objnum);
-
- int i, count = 0;
- obj_header->banner.retsts = MSH_IF_NOT_FOUND;
-
- for (i = 0; i < mbi_len;) {
- int len;
-
- if (!(mbi[i] == 0xf0 && mbi [i+1] == 0xf6)) {
- i+=16;
- continue;
- }
-
- mbi_header = (mbi_header_t *)&mbi[i];
- len = ALIGN((mbi_header->size * 16) + sizeof(mbi_header) + ALIGN(mbi_header->name_len, 16), 16);
-
- if (obj_header->objnum == count) {
-#ifdef DEBUG_SMI_I82830
- if (mbi_header->name_len == 0xff) {
- printk(BIOS_DEBUG, "| |- corrupt.\n");
- break;
- }
-#endif
- int headerlen = ALIGN(sizeof(mbi_header) + ALIGN(mbi_header->name_len, 16), 16);
-#ifdef DEBUG_SMI_I82830
- printk(BIOS_DEBUG, "| |- headerlen = %d\n", headerlen);
-#endif
- memcpy(&obj_header->header, mbi_header, headerlen);
- obj_header->banner.retsts = MSH_OK;
- printk(BIOS_DEBUG, "| |- MBI module '");
- int j;
- for (j = 0; j < mbi_header->name_len && mbi_header->name[j]; j++)
- printk(BIOS_DEBUG, "%c", mbi_header->name[j]);
- printk(BIOS_DEBUG, "' found.\n");
-#ifdef DEBUG_SMI_I82830
- dump((u8 *)banner_id, sizeof(obj_header_t) + ALIGN(mbi_header->name_len, 16));
-#endif
- break;
- }
- i += len;
- count++;
- }
- if (obj_header->banner.retsts == MSH_IF_NOT_FOUND)
- printk(BIOS_DEBUG, "| |- MBI object #%d not found.\n", obj_header->objnum);
- break;
- }
- case 0x0203: {
- get_object_t *getobj = (get_object_t *)banner_id;
- mbi_header_t *mbi_header = NULL;
- printk(BIOS_DEBUG, "|- MBI_GetObject\n");
-#ifdef DEBUG_SMI_I82830
- printk(BIOS_DEBUG, "| |- handle = %016Lx\n", getobj->handle);
-#endif
- printk(BIOS_DEBUG, "| |- objnum = %d\n", getobj->objnum);
- printk(BIOS_DEBUG, "| |- start = %x\n", getobj->start);
- printk(BIOS_DEBUG, "| |- numbytes = %x\n", getobj->numbytes);
- printk(BIOS_DEBUG, "| |- buflen = %x\n", getobj->buflen);
- printk(BIOS_DEBUG, "| |- buffer = %x\n", getobj->buffer);
-
- int i, count = 0;
- getobj->banner.retsts = MSH_IF_NOT_FOUND;
-
- for (i = 0; i< mbi_len;) {
- int headerlen, objectlen;
-
- if (!(mbi[i] == 0xf0 && mbi [i+1] == 0xf6)) {
- i+=16;
- continue;
- }
-
- mbi_header = (mbi_header_t *)&mbi[i];
- headerlen = ALIGN(sizeof(mbi_header) + ALIGN(mbi_header->name_len, 16), 16);
- objectlen = ALIGN((mbi_header->size * 16), 16);
-
- if (getobj->objnum == count) {
- printk(BIOS_DEBUG, "| |- len = %x\n", headerlen + objectlen);
-
- memcpy((void *)(getobj->buffer + OBJ_OFFSET),
- ((char *)mbi_header) + headerlen, (objectlen > getobj->buflen) ? getobj->buflen : objectlen);
-
- getobj->banner.retsts = MSH_OK;
-#ifdef DEBUG_SMI_I82830
- dump((u8 *)banner_id, sizeof(*getobj));
- dump((u8 *)getobj->buffer + OBJ_OFFSET, objectlen);
-#endif
- break;
- }
- i += (headerlen + objectlen);
- count++;
- }
- if (getobj->banner.retsts == MSH_IF_NOT_FOUND)
- printk(BIOS_DEBUG, "MBI module %d not found.\n", getobj->objnum);
- break;
- }
- default:
- printk(BIOS_DEBUG, "|- function %x\n", banner_id->function);
- printk(BIOS_DEBUG, "| |- Unknown Function!\n");
- break;
- }
- printk(BIOS_DEBUG, "\n");
- //dump(banner_id, 0x20);
-}
-
-#define SMI_IFC_SUCCESS 1
-#define SMI_IFC_FAILURE_GENERIC 0
-#define SMI_IFC_FAILURE_INVALID 2
-#define SMI_IFC_FAILURE_CRITICAL 4
-#define SMI_IFC_FAILURE_NONCRITICAL 6
-
-#define PC10 0x10
-#define PC11 0x11
-#define PC12 0x12
-#define PC13 0x13
-
-static void smi_interface_call(void)
-{
- u8 *mmio = (u8 *)pci_read_config32(PCI_DEV(0, 0x02, 0), 0x14);
- // mmio &= 0xfff80000;
- // printk(BIOS_DEBUG, "mmio=%x\n", mmio);
- u16 swsmi = pci_read_config16(PCI_DEV(0, 0x02, 0), 0xe0);
-
- if (!(swsmi & 1))
- return;
-
- swsmi &= ~(1 << 0); // clear SMI toggle
-
- switch ((swsmi>>1) & 0xf) {
- case 0:
- printk(BIOS_DEBUG, "Interface Function Presence Test.\n");
- swsmi = 0;
- swsmi &= ~(7 << 5); // Exit: Result
- swsmi |= (SMI_IFC_SUCCESS << 5);
- swsmi &= 0xff;
- swsmi |= (PC13 << 8);
- pci_write_config16(PCI_DEV(0, 0x02, 0), 0xe0, swsmi);
- // write magic
- write32(mmio + 0x71428, 0x494e5443);
- return;
- case 4:
- printk(BIOS_DEBUG, "Get BIOS Data.\n");
- printk(BIOS_DEBUG, "swsmi=%04x\n", swsmi);
- break;
- case 5:
- printk(BIOS_DEBUG, "Call MBI Functions.\n");
- mbi_call(swsmi >> 8, (banner_id_t *)((read32(mmio + 0x71428) & 0x000fffff) + OBJ_OFFSET) );
- // swsmi = 0x0000;
- swsmi &= ~(7 << 5); // Exit: Result
- swsmi |= (SMI_IFC_SUCCESS << 5);
- pci_write_config16(PCI_DEV(0, 0x02, 0), 0xe0, swsmi);
- return;
- case 6:
- printk(BIOS_DEBUG, "System BIOS Callbacks.\n");
- printk(BIOS_DEBUG, "swsmi=%04x\n", swsmi);
- break;
- default:
- printk(BIOS_DEBUG, "Unknown SMI interface call %04x\n", swsmi);
- break;
- }
-
- swsmi &= ~(7 << 5); // Exit: Result
- swsmi |= (SMI_IFC_FAILURE_CRITICAL << 7);
- pci_write_config16(PCI_DEV(0, 0x02, 0), 0xe0, swsmi);
-}
-
-/**
- * @brief read and clear ERRSTS
- * @return ERRSTS register
- */
-static u16 reset_err_status(void)
-{
- u16 reg16;
-
- reg16 = pci_read_config16(PCI_DEV(0, 0x00, 0), ERRSTS);
- /* set status bits are cleared by writing 1 to them */
- pci_write_config16(PCI_DEV(0, 0x00, 0), ERRSTS, reg16);
-
- return reg16;
-}
-
-static void dump_err_status(u32 errsts)
-{
- printk(BIOS_DEBUG, "ERRSTS: ");
- if (errsts & (1 << 12)) printk(BIOS_DEBUG, "MBI ");
- if (errsts & (1 << 9)) printk(BIOS_DEBUG, "LCKF ");
- if (errsts & (1 << 8)) printk(BIOS_DEBUG, "DTF ");
- if (errsts & (1 << 5)) printk(BIOS_DEBUG, "UNSC ");
- if (errsts & (1 << 4)) printk(BIOS_DEBUG, "OOGF ");
- if (errsts & (1 << 3)) printk(BIOS_DEBUG, "IAAF ");
- if (errsts & (1 << 2)) printk(BIOS_DEBUG, "ITTEF ");
- printk(BIOS_DEBUG, "\n");
-}
-
-void northbridge_smi_handler(unsigned int node, smm_state_save_area_t *state_save)
-{
- u16 errsts;
-
- /* We need to clear the SMI status registers, or we won't see what's
- * happening in the following calls.
- */
- errsts = reset_err_status();
- if (errsts & (1 << 12)) {
- smi_interface_call();
- } else {
- if (errsts)
- dump_err_status(errsts);
- }
-
-}
diff --git a/src/northbridge/intel/i82830/vga.c b/src/northbridge/intel/i82830/vga.c
deleted file mode 100644
index 20c9d0a3f6..0000000000
--- a/src/northbridge/intel/i82830/vga.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 Joseph Smith <joe@settoplinux.org>
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <cbfs.h>
-#include <x86emu/x86emu.h>
-
-static void vga_init(device_t dev)
-{
- printk(BIOS_INFO, "Starting Graphics Initialization\n");
- size_t mbi_len;
- void *mbi = cbfs_boot_map_with_leak("mbi.bin", CBFS_TYPE_MBI, &mbi_len);
-
- if (mbi && mbi_len) {
- /* The GDT or coreboot table is going to live here. But
- * a long time after we relocated the GNVS, so this is
- * not troublesome.
- */
- *(u32 *)0x500 = (u32)mbi;
- *(u32 *)0x504 = (u32)mbi_len;
- outb(0xeb, 0xb2);
- }
-
- pci_dev_init(dev);
- printk(BIOS_INFO, "Graphics Initialization Complete\n");
-
- /* Enable TV-Out */
-#if IS_ENABLED(CONFIG_PCI_OPTION_ROM_RUN_YABEL)
-#define PIPE_A_CRT (1 << 0)
-#define PIPE_A_LFP (1 << 1)
-#define PIPE_A_TV (1 << 3)
-#define PIPE_B_CRT (1 << 8)
-#define PIPE_B_TV (1 << 10)
- printk(BIOS_DEBUG, "Enabling TV-Out\n");
- void runInt10(void);
- X86_AX = 0x5f64;
- X86_BX = 0x0001; // Set Display Device, force execution
- X86_CX = PIPE_A_CRT | PIPE_A_TV;
- // M.x86.R_CX = PIPE_B_TV;
- runInt10();
- switch (X86_AX) {
- case 0x005f:
- printk(BIOS_DEBUG, "... failed.\n");
- break;
- case 0x015f:
- printk(BIOS_DEBUG, "... ok.\n");
- break;
- default:
- printk(BIOS_DEBUG, "... not supported.\n");
- break;
- }
-#endif
-}
-
-static const struct device_operations vga_operations = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = vga_init,
- .scan_bus = 0,
- .enable = 0,
- .ops_pci = 0,
-};
-
-static const struct pci_driver vga_driver __pci_driver = {
- .ops = &vga_operations,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x3577,
-};