summaryrefslogtreecommitdiff
path: root/src/soc/amd
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc/amd')
-rw-r--r--src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h1
-rw-r--r--src/soc/amd/stoneyridge/BiosCallOuts.c3
-rw-r--r--src/soc/amd/stoneyridge/Kconfig11
-rw-r--r--src/soc/amd/stoneyridge/Makefile.inc5
-rw-r--r--src/soc/amd/stoneyridge/acpi/AmdImc.asl64
-rw-r--r--src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl10
-rw-r--r--src/soc/amd/stoneyridge/imc.c86
-rw-r--r--src/soc/amd/stoneyridge/include/fchec.h24
-rw-r--r--src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h6
-rw-r--r--src/soc/amd/stoneyridge/include/soc/imc.h24
-rw-r--r--src/soc/amd/stoneyridge/include/soc/smi.h1
-rw-r--r--src/soc/amd/stoneyridge/include/soc/southbridge.h3
-rw-r--r--src/soc/amd/stoneyridge/southbridge.c13
-rw-r--r--src/soc/amd/stoneyridge/spi.c5
14 files changed, 1 insertions, 255 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
index 97bf2082d3..3d5ae8f2f9 100644
--- a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
+++ b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
@@ -64,7 +64,6 @@ AGESA_STATUS agesa_HaltThisAp(UINT32 Func, UINTN Data, VOID *ConfigPtr);
void platform_FchParams_reset(FCH_RESET_DATA_BLOCK *FchParams_reset);
void platform_FchParams_env(FCH_DATA_BLOCK *FchParams_env);
-void oem_fan_control(FCH_DATA_BLOCK *FchParams);
AGESA_STATUS platform_PcieSlotResetControl(UINT32 Func, UINTN Data,
VOID *ConfigPtr);
typedef struct {
diff --git a/src/soc/amd/stoneyridge/BiosCallOuts.c b/src/soc/amd/stoneyridge/BiosCallOuts.c
index d2f7a32618..430dc45ba3 100644
--- a/src/soc/amd/stoneyridge/BiosCallOuts.c
+++ b/src/soc/amd/stoneyridge/BiosCallOuts.c
@@ -58,9 +58,6 @@ AGESA_STATUS agesa_fch_initenv(UINT32 Func, UINTN FchData, VOID *ConfigPtr)
FCH_DATA_BLOCK *FchParams_env = (FCH_DATA_BLOCK *)FchData;
printk(BIOS_DEBUG, "Fch OEM config in INIT ENV ");
- if (IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM))
- oem_fan_control(FchParams_env);
-
/* XHCI configuration */
if (IS_ENABLED(CONFIG_STONEYRIDGE_XHCI_ENABLE))
FchParams_env->Usb.Xhci0Enable = TRUE;
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 05c3043282..7675bce0a7 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -171,12 +171,6 @@ config STONEYRIDGE_XHCI_FWM
help
Add Stoney Ridge XHCI Firmware to support the onboard USB 3.0
-config STONEYRIDGE_IMC_FWM
- bool "Add IMC firmware"
- default n
- help
- Add Stoney Ridge IMC Firmware to support the onboard fan control
-
config STONEYRIDGE_GEC_FWM
bool
default n
@@ -189,11 +183,6 @@ config STONEYRIDGE_XHCI_FWM_FILE
default "3rdparty/blobs/soc/amd/stoneyridge/xhci.bin"
depends on STONEYRIDGE_XHCI_FWM
-config STONEYRIDGE_IMC_FWM_FILE
- string "IMC firmware path and filename"
- default "3rdparty/blobs/soc/amd/stoneyridge/imc.bin"
- depends on STONEYRIDGE_IMC_FWM
-
config STONEYRIDGE_GEC_FWM_FILE
string "GEC firmware path and filename"
depends on STONEYRIDGE_GEC_FWM
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc
index 5df4889553..bf5724f48a 100644
--- a/src/soc/amd/stoneyridge/Makefile.inc
+++ b/src/soc/amd/stoneyridge/Makefile.inc
@@ -57,7 +57,6 @@ romstage-y += i2c.c
romstage-y += romstage.c
romstage-$(CONFIG_USBDEBUG_IN_ROMSTAGE) += enable_usbdebug.c
romstage-y += gpio.c
-romstage-$(CONFIG_STONEYRIDGE_IMC_FWM) += imc.c
romstage-y += monotonic_timer.c
romstage-y += pmutil.c
romstage-y += reset.c
@@ -100,7 +99,6 @@ ramstage-y += hda.c
ramstage-y += monotonic_timer.c
ramstage-y += southbridge.c
ramstage-y += sb_util.c
-ramstage-$(CONFIG_STONEYRIDGE_IMC_FWM) += imc.c
ramstage-y += lpc.c
ramstage-y += northbridge.c
ramstage-y += pmutil.c
@@ -200,7 +198,6 @@ endif
add_opt_prefix=$(if $(call strip_quotes, $(1)), $(2) $(call strip_quotes, $(1)), )
OPT_STONEYRIDGE_XHCI_FWM_FILE=$(call add_opt_prefix, $(CONFIG_STONEYRIDGE_XHCI_FWM_FILE), --xhci)
-OPT_STONEYRIDGE_IMC_FWM_FILE=$(call add_opt_prefix, $(CONFIG_STONEYRIDGE_IMC_FWM_FILE), --imc)
OPT_STONEYRIDGE_GEC_FWM_FILE=$(call add_opt_prefix, $(CONFIG_STONEYRIDGE_GEC_FWM_FILEddd), --gec)
OPT_2AMD_PUBKEY_FILE=$(call add_opt_prefix, $(CONFIG_AMD_PUBKEY_FILE), --pubkey2)
@@ -222,7 +219,6 @@ OPT_2SMUFIRMWARE2_FN_FILE=$(call add_opt_prefix, $(SMUFIRMWARE2_FN_FILE), --smuf
$(obj)/amdfw.rom: $(call strip_quotes, $(CONFIG_STONEYRIDGE_XHCI_FWM_FILE)) \
- $(call strip_quotes, $(CONFIG_STONEYRIDGE_IMC_FWM_FILE)) \
$(call strip_quotes, $(CONFIG_STONEYRIDGE_GEC_FWM_FILE)) \
$(call strip_quotes, $(CONFIG_AMD_PUBKEY_FILE)) \
$(call strip_quotes, $(PUBSIGNEDKEY_FILE)) \
@@ -243,7 +239,6 @@ $(obj)/amdfw.rom: $(call strip_quotes, $(CONFIG_STONEYRIDGE_XHCI_FWM_FILE)) \
@printf " AMDFWTOOL $(subst $(obj)/,,$(@))\n"
$(AMDFWTOOL) \
$(OPT_STONEYRIDGE_XHCI_FWM_FILE) \
- $(OPT_STONEYRIDGE_IMC_FWM_FILE) \
$(OPT_STONEYRIDGE_GEC_FWM_FILE) \
$(OPT_AMD_PUBKEY_FILE) \
$(OPT_PSPBTLDR_FILE) \
diff --git a/src/soc/amd/stoneyridge/acpi/AmdImc.asl b/src/soc/amd/stoneyridge/acpi/AmdImc.asl
deleted file mode 100644
index 519b05cf37..0000000000
--- a/src/soc/amd/stoneyridge/acpi/AmdImc.asl
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 Advanced Micro Devices, 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.
- */
-
-//BTDC Due to IMC Fan, ACPI control codes
-OperationRegion(IMIO, SystemIO, 0x3E, 0x02)
-Field(IMIO , ByteAcc, NoLock, Preserve) {
- IMCX,8,
- IMCA,8
-}
-
-IndexField(IMCX, IMCA, ByteAcc, NoLock, Preserve) {
- Offset(0x80),
- MSTI, 8,
- MITS, 8,
- MRG0, 8,
- MRG1, 8,
- MRG2, 8,
- MRG3, 8,
-}
-
-Method(WACK, 0)
-{
- Store(0, Local0)
- While (LNotEqual(Local0, 0xFA)) {
- Store(MRG0, Local0)
- Sleep(10)
- }
-}
-
-//Init
-Method (ITZE, 0)
-{
- Store(0, MRG0)
- Store(0xB5, MRG1)
- Store(0, MRG2)
- Store(0x96, MSTI)
- WACK()
-
- Store(0, MRG0)
- Store(0, MRG1)
- Store(0, MRG2)
- Store(0x80, MSTI)
- WACK()
-
- Or(MRG2, 0x01, Local0)
-
- Store(0, MRG0)
- Store(0, MRG1)
- Store(Local0, MRG2)
- Store(0x81, MSTI)
- WACK()
-}
diff --git a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
index e767fddbc9..81964baa48 100644
--- a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
+++ b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
@@ -130,10 +130,6 @@ Method(_CRS, 0) {
Return(CRES) /* note to change the Name buffer */
} /* end of Method(_SB.PCI0._CRS) */
-#if IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM)
- #include "acpi/AmdImc.asl"
-#endif
-
/*
*
* FIRST METHOD CALLED UPON BOOT
@@ -158,12 +154,6 @@ Method(_INI, 0) {
/* Determine the OS we're running on */
OSFL()
-
-#if IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM)
-#if IS_ENABLED(CONFIG_ACPI_ENABLE_THERMAL_ZONE)
- ITZE() /* enable IMC Fan Control*/
-#endif
-#endif
} /* End Method(_SB._INI) */
Method(OSFL, 0){
diff --git a/src/soc/amd/stoneyridge/imc.c b/src/soc/amd/stoneyridge/imc.c
deleted file mode 100644
index 5d883d99ba..0000000000
--- a/src/soc/amd/stoneyridge/imc.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, 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.
- */
-
-#define __SIMPLE_DEVICE__
-
-#include <amdblocks/agesawrapper.h>
-#include <soc/imc.h>
-#include <arch/io.h>
-#include <device/device.h>
-#include <delay.h>
-
-#define VACPI_MMIO_VBASE ((u8 *)ACPI_MMIO_BASE)
-
-void imc_reg_init(void)
-{
- u8 reg8;
- /* Init Power Management Block 2 (PM2) Registers.
- * Check BKDG for AMD Family 16h for details. */
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x00), 0x06);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x01), 0x06);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x02), 0xf7);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x03), 0xff);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x04), 0xff);
-
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x10), 0x06);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x11), 0x06);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x12), 0xf7);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x13), 0xff);
- write8((VACPI_MMIO_VBASE + PMIO2_BASE + 0x14), 0xff);
-
- reg8 = pci_read_config8(PCI_DEV(0, 0x18, 0x3), 0x1e4);
- reg8 &= 0x8f;
- reg8 |= 0x10;
- pci_write_config8(PCI_DEV(0, 0x18, 0x3), 0x1e4, reg8);
-}
-
-void enable_imc_thermal_zone(void)
-{
- AMD_CONFIG_PARAMS StdHeader;
- UINT8 FunNum;
- UINT8 regs[10];
- int i;
-
- regs[0] = 0;
- regs[1] = 0;
- FunNum = Fun_80;
- for (i = 0 ; i <= 1 ; i++)
- WriteECmsg(MSG_REG0 + i, AccessWidth8, &regs[i], &StdHeader);
- WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader);
- WaitForEcLDN9MailboxCmdAck(&StdHeader);
-
- for (i = 2 ; i < ARRAY_SIZE(regs) ; i++)
- ReadECmsg(MSG_REG0 + i, AccessWidth8, &regs[i], &StdHeader);
-
- /* enable thermal zone 0 */
- regs[2] |= 1;
- regs[0] = 0;
- regs[1] = 0;
- FunNum = Fun_81;
- for (i = 0 ; i < ARRAY_SIZE(regs) ; i++)
- WriteECmsg(MSG_REG0 + i, AccessWidth8, &regs[i], &StdHeader);
- WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader);
- WaitForEcLDN9MailboxCmdAck(&StdHeader);
-}
-
-void imc_sleep(void)
-{
- ImcSleep(NULL);
-}
-
-void imc_wakeup(void)
-{
- ImcWakeup(NULL);
-}
diff --git a/src/soc/amd/stoneyridge/include/fchec.h b/src/soc/amd/stoneyridge/include/fchec.h
deleted file mode 100644
index 80125ecaad..0000000000
--- a/src/soc/amd/stoneyridge/include/fchec.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, 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.
- */
-
-#ifndef __AMD_STONEY_FCHEC__
-#define __AMD_STONEY_FCHEC__
-
-#include <amdblocks/agesawrapper.h>
-#include <soc/imc.h>
-
-void agesawrapper_fchecfancontrolservice(void);
-
-#endif
diff --git a/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h b/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
index e160c89283..beef2bcc81 100644
--- a/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
+++ b/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
@@ -47,12 +47,6 @@
#define PIRQ_PMON 0x16 /* Performance Monitor */
#define PIRQ_SD 0x17 /* SD */
#define PIRQ_SDIO 0x1a /* SDIO */
-#define PIRQ_IMC0 0x20 /* IMC INT0 */
-#define PIRQ_IMC1 0x21 /* IMC INT1 */
-#define PIRQ_IMC2 0x22 /* IMC INT2 */
-#define PIRQ_IMC3 0x23 /* IMC INT3 */
-#define PIRQ_IMC4 0x24 /* IMC INT4 */
-#define PIRQ_IMC5 0x25 /* IMC INT5 */
#define PIRQ_EHCI 0x30 /* USB EHCI 12h.0 */
#define PIRQ_XHCI 0x34 /* USB XHCI 10h.0 */
#define PIRQ_SATA 0x41 /* SATA 11h.0 */
diff --git a/src/soc/amd/stoneyridge/include/soc/imc.h b/src/soc/amd/stoneyridge/include/soc/imc.h
deleted file mode 100644
index 079df79dc4..0000000000
--- a/src/soc/amd/stoneyridge/include/soc/imc.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, 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.
- */
-
-#ifndef __STONEYRIDGE_IMC_H__
-#define __STONEYRIDGE_IMC_H__
-
-void imc_reg_init(void);
-void enable_imc_thermal_zone(void);
-void imc_sleep(void);
-void imc_wakeup(void);
-
-#endif
diff --git a/src/soc/amd/stoneyridge/include/soc/smi.h b/src/soc/amd/stoneyridge/include/soc/smi.h
index 636f9c3559..24543516c2 100644
--- a/src/soc/amd/stoneyridge/include/soc/smi.h
+++ b/src/soc/amd/stoneyridge/include/soc/smi.h
@@ -125,7 +125,6 @@
#define SMITYPE_USB_SMI 76
#define SMITYPE_SERIRQ 77
#define SMITYPE_SMBUS0_INTR 78
-#define SMITYPE_IMC 79
#define SMITYPE_XHC_ERROR 80
#define SMITYPE_INTRUDER 81
#define SMITYPE_VBAT_LOW 82
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h
index 2e953091f8..ece78b625e 100644
--- a/src/soc/amd/stoneyridge/include/soc/southbridge.h
+++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h
@@ -110,9 +110,6 @@
#define SPI_PRESERVE_BITS (BIT(0) | BIT(1) | BIT(2) | BIT(3))
#define LPC_PCI_CONTROL 0x40
-#define IMC_PRESENT BIT(7)
-#define IMC_TO_HOST_SEMAPHORE BIT(6)
-#define HOST_TO_IMC_SEMAPHORE BIT(5)
#define LEGACY_DMA_EN BIT(2)
#define LPC_IO_PORT_DECODE_ENABLE 0x44
diff --git a/src/soc/amd/stoneyridge/southbridge.c b/src/soc/amd/stoneyridge/southbridge.c
index 18e6c6c59d..63d8806fd0 100644
--- a/src/soc/amd/stoneyridge/southbridge.c
+++ b/src/soc/amd/stoneyridge/southbridge.c
@@ -25,10 +25,10 @@
#include <cbmem.h>
#include <elog.h>
#include <amdblocks/amd_pci_util.h>
+#include <amdblocks/agesawrapper.h>
#include <soc/southbridge.h>
#include <soc/smi.h>
#include <soc/amd_pci_int_defs.h>
-#include <fchec.h>
#include <delay.h>
#include <soc/pci_devs.h>
#include <agesa_headers.h>
@@ -123,12 +123,6 @@ const static struct irq_idx_name irq_association[] = {
{ PIRQ_PMON, "PerMon" },
{ PIRQ_SD, "SD" },
{ PIRQ_SDIO, "SDIOt" },
- { PIRQ_IMC0, "IMC INT0" },
- { PIRQ_IMC1, "IMC INT1" },
- { PIRQ_IMC2, "IMC INT2" },
- { PIRQ_IMC3, "IMC INT3" },
- { PIRQ_IMC4, "IMC INT4" },
- { PIRQ_IMC5, "IMC INT5" },
{ PIRQ_EHCI, "EHCI" },
{ PIRQ_XHCI, "XHCI" },
{ PIRQ_SATA, "SATA" },
@@ -766,11 +760,6 @@ void southbridge_final(void *chip_info)
{
uint8_t restored_power = PM_S5_AT_POWER_RECOVERY;
- if (IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM)) {
- agesawrapper_fchecfancontrolservice();
- if (!IS_ENABLED(CONFIG_ACPI_ENABLE_THERMAL_ZONE))
- enable_imc_thermal_zone();
- }
if (IS_ENABLED(CONFIG_MAINBOARD_POWER_RESTORE))
restored_power = PM_RESTORE_S0_IF_PREV_S0;
pm_write8(PM_RTC_SHADOW, restored_power);
diff --git a/src/soc/amd/stoneyridge/spi.c b/src/soc/amd/stoneyridge/spi.c
index 718ad94bec..9baf43397e 100644
--- a/src/soc/amd/stoneyridge/spi.c
+++ b/src/soc/amd/stoneyridge/spi.c
@@ -29,7 +29,6 @@
#include <device/pci_ops.h>
#include <soc/southbridge.h>
#include <soc/pci_devs.h>
-#include <soc/imc.h>
#define SPI_DEBUG_DRIVER IS_ENABLED(CONFIG_DEBUG_SPI_FLASH)
@@ -169,15 +168,11 @@ static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout,
int chipset_volatile_group_begin(const struct spi_flash *flash)
{
- if (IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM))
- imc_sleep();
return 0;
}
int chipset_volatile_group_end(const struct spi_flash *flash)
{
- if (IS_ENABLED(CONFIG_STONEYRIDGE_IMC_FWM))
- imc_wakeup();
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 05:23:49 +0000