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-rw-r--r--src/cpu/amd/agesa/s3_resume.c42
-rw-r--r--src/northbridge/amd/agesa/family15tn/state_machine.c5
-rw-r--r--src/northbridge/amd/agesa/family16kb/state_machine.c5
-rw-r--r--src/northbridge/amd/agesa/state_machine.h4
-rw-r--r--src/southbridge/amd/agesa/hudson/Makefile.inc2
-rw-r--r--src/southbridge/amd/agesa/hudson/agesawrapper.c78
6 files changed, 0 insertions, 136 deletions
diff --git a/src/cpu/amd/agesa/s3_resume.c b/src/cpu/amd/agesa/s3_resume.c
index 8aaa25b7fd..34717b9618 100644
--- a/src/cpu/amd/agesa/s3_resume.c
+++ b/src/cpu/amd/agesa/s3_resume.c
@@ -27,30 +27,6 @@
#include "s3_resume.h"
#include <northbridge/amd/agesa/agesa_helper.h>
-static void move_stack_high_mem(void)
-{
- uintptr_t high_stack = romstage_ram_stack_base(HIGH_ROMSTAGE_STACK_SIZE,
- ROMSTAGE_STACK_CBMEM);
- if (!high_stack)
- halt();
-
- /* TODO: Make the switch with empty stack instead. */
- memcpy((void*)high_stack, (void *)BSP_STACK_BASE_ADDR, HIGH_ROMSTAGE_STACK_SIZE);
-
- /* TODO: We only switch stack on BSP. */
-#ifdef __x86_64__
- __asm__
- volatile ("add %0, %%rsp; add %0, %%rbp; invd"::"g"
- (high_stack - BSP_STACK_BASE_ADDR)
- :);
-#else
- __asm__
- volatile ("add %0, %%esp; add %0, %%ebp; invd"::"g"
- (high_stack - BSP_STACK_BASE_ADDR)
- :);
-#endif
-}
-
void set_resume_cache(void)
{
msr_t msr;
@@ -75,21 +51,3 @@ void set_resume_cache(void)
enable_cache();
}
-
-void prepare_for_resume(void)
-{
- if (cbmem_recovery(1)) {
- printk(BIOS_EMERG, "Unable to recover CBMEM\n");
- halt();
- }
-
- post_code(0x62);
- printk(BIOS_DEBUG, "Move CAR stack.\n");
- move_stack_high_mem();
-
- post_code(0x63);
- disable_cache_as_ram();
- printk(BIOS_DEBUG, "CAR disabled.\n");
- set_resume_cache();
-
-}
diff --git a/src/northbridge/amd/agesa/family15tn/state_machine.c b/src/northbridge/amd/agesa/family15tn/state_machine.c
index ad5a14ca98..8457d832d7 100644
--- a/src/northbridge/amd/agesa/family15tn/state_machine.c
+++ b/src/northbridge/amd/agesa/family15tn/state_machine.c
@@ -63,8 +63,6 @@ void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late)
void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late)
{
amd_initcpuio();
-
- fchs3earlyrestore();
}
void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid)
@@ -74,9 +72,6 @@ void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid)
void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late)
{
- /* FIXME: not reached S3 path */
- if (cb->s3resume)
- fchs3laterestore();
}
void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save)
diff --git a/src/northbridge/amd/agesa/family16kb/state_machine.c b/src/northbridge/amd/agesa/family16kb/state_machine.c
index ad5a14ca98..8457d832d7 100644
--- a/src/northbridge/amd/agesa/family16kb/state_machine.c
+++ b/src/northbridge/amd/agesa/family16kb/state_machine.c
@@ -63,8 +63,6 @@ void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late)
void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late)
{
amd_initcpuio();
-
- fchs3earlyrestore();
}
void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid)
@@ -74,9 +72,6 @@ void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid)
void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late)
{
- /* FIXME: not reached S3 path */
- if (cb->s3resume)
- fchs3laterestore();
}
void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save)
diff --git a/src/northbridge/amd/agesa/state_machine.h b/src/northbridge/amd/agesa/state_machine.h
index f6e94ef265..3d8e53d3d4 100644
--- a/src/northbridge/amd/agesa/state_machine.h
+++ b/src/northbridge/amd/agesa/state_machine.h
@@ -38,10 +38,6 @@ AGESA_STATUS OemS3LateRestore(AMD_S3_PARAMS *dataBlock);
AGESA_STATUS OemS3Save(AMD_S3_PARAMS *dataBlock);
#endif
-/* For FCH */
-static inline void fchs3earlyrestore(void) { }
-static inline void fchs3laterestore(void) { }
-
struct sysinfo
{
AMD_CONFIG_PARAMS StdHeader;
diff --git a/src/southbridge/amd/agesa/hudson/Makefile.inc b/src/southbridge/amd/agesa/hudson/Makefile.inc
index b1c56cb777..527c9bed7d 100644
--- a/src/southbridge/amd/agesa/hudson/Makefile.inc
+++ b/src/southbridge/amd/agesa/hudson/Makefile.inc
@@ -10,8 +10,6 @@ ramstage-y += pci.c
ramstage-y += pcie.c
ramstage-y += sd.c
-ramstage-$(CONFIG_AGESA_LEGACY_WRAPPER) += agesawrapper.c
-
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c
ramstage-y += reset.c
romstage-$(CONFIG_USBDEBUG_IN_ROMSTAGE) += enable_usbdebug.c
diff --git a/src/southbridge/amd/agesa/hudson/agesawrapper.c b/src/southbridge/amd/agesa/hudson/agesawrapper.c
deleted file mode 100644
index 0da792c658..0000000000
--- a/src/southbridge/amd/agesa/hudson/agesawrapper.c
+++ /dev/null
@@ -1,78 +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.
- */
-
-#include <stdint.h>
-#include <string.h>
-#include <cpu/x86/mtrr.h>
-#include <northbridge/amd/agesa/agesa_helper.h>
-#include <northbridge/amd/agesa/agesawrapper.h>
-#include <northbridge/amd/agesa/BiosCallOuts.h>
-#include "cpuRegisters.h"
-#include "cpuCacheInit.h"
-#include "cpuApicUtilities.h"
-#include "cpuEarlyInit.h"
-#include "cpuLateInit.h"
-#include "Dispatcher.h"
-#include "cpuCacheInit.h"
-#include "amdlib.h"
-#include "Filecode.h"
-#include "heapManager.h"
-#include "FchPlatform.h"
-#include "Fch.h"
-#include <arch/io.h>
-#include <device/device.h>
-#include "hudson.h"
-
-#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)
-#error Use of GetHeapBase() is incorrect or at least suspicious
-#endif
-
-AGESA_STATUS agesawrapper_fchs3earlyrestore (void)
-{
- FCH_DATA_BLOCK FchParams;
- AMD_CONFIG_PARAMS StdHeader;
-
- StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
- StdHeader.HeapBasePtr = (uintptr_t) GetHeapBase() + 0x10;
- StdHeader.AltImageBasePtr = 0;
- StdHeader.CalloutPtr = &GetBiosCallout;
- StdHeader.Func = 0;
- StdHeader.ImageBasePtr = 0;
-
- FchParams.StdHeader = &StdHeader;
- s3_resume_init_data(&FchParams);
- FchInitS3EarlyRestore(&FchParams);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_fchs3laterestore (void)
-{
- FCH_DATA_BLOCK FchParams;
- AMD_CONFIG_PARAMS StdHeader;
-
- StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
- StdHeader.HeapBasePtr = (uintptr_t) GetHeapBase() + 0x10;
- StdHeader.AltImageBasePtr = 0;
- StdHeader.CalloutPtr = &GetBiosCallout;
- StdHeader.Func = 0;
- StdHeader.ImageBasePtr = 0;
-
- FchParams.StdHeader = &StdHeader;
- s3_resume_init_data(&FchParams);
- FchInitS3LateRestore(&FchParams);
-
- return AGESA_SUCCESS;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-18 07:57:53 +0000