diff options
Diffstat (limited to 'src/northbridge')
25 files changed, 920 insertions, 24 deletions
diff --git a/src/northbridge/amd/agesa/Makefile.inc b/src/northbridge/amd/agesa/Makefile.inc index fff6524076..d735673f1d 100644 --- a/src/northbridge/amd/agesa/Makefile.inc +++ b/src/northbridge/amd/agesa/Makefile.inc @@ -23,8 +23,16 @@ subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY15_TN) += family15tn subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY15_RL) += family15rl subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY16_KB) += family16kb -romstage-y += def_callouts.c agesawrapper.c eventlog.c -ramstage-y += def_callouts.c agesawrapper.c eventlog.c acpi_tables.c +romstage-y += def_callouts.c eventlog.c +ramstage-y += def_callouts.c eventlog.c acpi_tables.c + +ifeq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += agesawrapper.c +ramstage-y += agesawrapper.c +else +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif romstage-y += oem_s3.c ramstage-y += oem_s3.c diff --git a/src/northbridge/amd/agesa/acpi_tables.c b/src/northbridge/amd/agesa/acpi_tables.c index 7edf43b126..5335c02f5b 100644 --- a/src/northbridge/amd/agesa/acpi_tables.c +++ b/src/northbridge/amd/agesa/acpi_tables.c @@ -14,6 +14,7 @@ * GNU General Public License for more details. */ +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #include "AGESA.h" @@ -40,6 +41,11 @@ void agesawrapper_setlateinitptr(void *Late) AmdLateParams = Late; } +void completion_InitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late) +{ + AmdLateParams = Late; +} + void *agesawrapper_getlateinitptr(int pick) { ASSERT(AmdLateParams != NULL); diff --git a/src/northbridge/amd/agesa/agesawrapper.h b/src/northbridge/amd/agesa/agesawrapper.h index ab7db339f0..40b5f2242e 100644 --- a/src/northbridge/amd/agesa/agesawrapper.h +++ b/src/northbridge/amd/agesa/agesawrapper.h @@ -16,6 +16,8 @@ #ifndef _AGESAWRAPPER_H_ #define _AGESAWRAPPER_H_ +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) + #include <stdint.h> #include "Porting.h" #include "AGESA.h" @@ -49,12 +51,16 @@ struct OEM_HOOK extern const struct OEM_HOOK OemCustomize; -/* For suspend-to-ram support. */ -#if !IS_ENABLED(CONFIG_CPU_AMD_PI) -/* TODO: With binaryPI we need different interface. */ -AGESA_STATUS OemInitResume(AMD_S3_PARAMS *dataBlock); -AGESA_STATUS OemS3LateRestore(AMD_S3_PARAMS *dataBlock); -AGESA_STATUS OemS3Save(AMD_S3_PARAMS *dataBlock); -#endif +#else + +/* Defined to make unused agesa_main() build. */ +static inline int agesawrapper_amdinitreset(void) { return -1; } +static inline int agesawrapper_amdinitearly(void) { return -1; } +static inline int agesawrapper_amdinitenv(void) { return -1; } +static inline int agesawrapper_amdinitpost(void) { return -1; } +static inline int agesawrapper_amdinitresume(void) { return -1; } +static inline int agesawrapper_amds3laterestore(void) { return -1; } + +#endif /* IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) */ #endif /* _AGESAWRAPPER_H_ */ diff --git a/src/northbridge/amd/agesa/def_callouts.c b/src/northbridge/amd/agesa/def_callouts.c index 4a5f693e51..f786a1102a 100644 --- a/src/northbridge/amd/agesa/def_callouts.c +++ b/src/northbridge/amd/agesa/def_callouts.c @@ -108,21 +108,31 @@ AGESA_STATUS agesa_Reset (UINT32 Func, UINTN Data, VOID *ConfigPtr) AGESA_STATUS agesa_RunFuncOnAp (UINT32 Func, UINTN Data, VOID *ConfigPtr) { + AMD_CONFIG_PARAMS *StdHeader = ConfigPtr; AGESA_STATUS status; AP_EXE_PARAMS ApExeParams; memset(&ApExeParams, 0, sizeof(AP_EXE_PARAMS)); - ApExeParams.StdHeader.AltImageBasePtr = 0; - ApExeParams.StdHeader.CalloutPtr = &GetBiosCallout; - ApExeParams.StdHeader.Func = 0; - ApExeParams.StdHeader.ImageBasePtr = 0; + if (HAS_LEGACY_WRAPPER) { + ApExeParams.StdHeader.AltImageBasePtr = 0; + ApExeParams.StdHeader.CalloutPtr = &GetBiosCallout; + ApExeParams.StdHeader.Func = 0; + ApExeParams.StdHeader.ImageBasePtr = 0; + } else { + memcpy(&ApExeParams.StdHeader, StdHeader, sizeof(*StdHeader)); + } + ApExeParams.FunctionNumber = Func; ApExeParams.RelatedDataBlock = ConfigPtr; +#if HAS_LEGACY_WRAPPER status = AmdLateRunApTask(&ApExeParams); - ASSERT(status == AGESA_SUCCESS); +#else + status = module_dispatch(AMD_LATE_RUN_AP_TASK, &ApExeParams.StdHeader); +#endif + ASSERT(status == AGESA_SUCCESS); return status; } diff --git a/src/northbridge/amd/agesa/eventlog.c b/src/northbridge/amd/agesa/eventlog.c index 3291333dca..55e75b13ee 100644 --- a/src/northbridge/amd/agesa/eventlog.c +++ b/src/northbridge/amd/agesa/eventlog.c @@ -759,7 +759,12 @@ static void amd_flush_eventlog(EVENT_PARAMS *Event) int i = 0; do { - AGESA_STATUS status = AmdReadEventLog(Event); + AGESA_STATUS status; +#if HAS_LEGACY_WRAPPER + status = AmdReadEventLog(Event); +#else + status = module_dispatch(AMD_READ_EVENT_LOG, &Event->StdHeader); +#endif if (status != AGESA_SUCCESS) return; if (Event->EventClass == 0) @@ -779,11 +784,15 @@ void agesawrapper_trace(AGESA_STATUS ret, AMD_CONFIG_PARAMS *StdHeader, memset(&AmdEventParams, 0, sizeof(EVENT_PARAMS)); - AmdEventParams.StdHeader.AltImageBasePtr = 0; - AmdEventParams.StdHeader.CalloutPtr = &GetBiosCallout; - AmdEventParams.StdHeader.Func = 0; - AmdEventParams.StdHeader.ImageBasePtr = 0; - AmdEventParams.StdHeader.HeapStatus = StdHeader->HeapStatus; + if (HAS_LEGACY_WRAPPER) { + AmdEventParams.StdHeader.AltImageBasePtr = 0; + AmdEventParams.StdHeader.CalloutPtr = &GetBiosCallout; + AmdEventParams.StdHeader.Func = 0; + AmdEventParams.StdHeader.ImageBasePtr = 0; + AmdEventParams.StdHeader.HeapStatus = StdHeader->HeapStatus; + } else { + memcpy(&AmdEventParams.StdHeader, StdHeader, sizeof(*StdHeader)); + } amd_flush_eventlog(&AmdEventParams); } diff --git a/src/northbridge/amd/agesa/family12/Makefile.inc b/src/northbridge/amd/agesa/family12/Makefile.inc index 6b2ca784cd..41c40c3915 100644 --- a/src/northbridge/amd/agesa/family12/Makefile.inc +++ b/src/northbridge/amd/agesa/family12/Makefile.inc @@ -16,3 +16,8 @@ romstage-y += dimmSpd.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family12/northbridge.c b/src/northbridge/amd/agesa/family12/northbridge.c index 3bf46078dd..4995e648a0 100644 --- a/src/northbridge/amd/agesa/family12/northbridge.c +++ b/src/northbridge/amd/agesa/family12/northbridge.c @@ -32,7 +32,9 @@ #include <cpu/amd/mtrr.h> #include "sb_cimx.h" + #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #define FX_DEVS 1 @@ -597,6 +599,7 @@ static void domain_set_resources(device_t dev) static void domain_enable_resources(device_t dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) printk(BIOS_DEBUG, "\nFam12h - northbridge.c - %s - Start.\n",__func__); /* Must be called after PCI enumeration and resource allocation */ @@ -610,6 +613,7 @@ static void domain_enable_resources(device_t dev) agesawrapper_amdinitmid(); printk(BIOS_DEBUG, "Fam12h - northbridge.c - %s - End.\n",__func__); +#endif } diff --git a/src/northbridge/amd/agesa/family12/state_machine.c b/src/northbridge/amd/agesa/family12/state_machine.c new file mode 100644 index 0000000000..ed216c74fb --- /dev/null +++ b/src/northbridge/amd/agesa/family12/state_machine.c @@ -0,0 +1,89 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 "Porting.h" +#include "AGESA.h" + +#include <cbmem.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + +#include <cpu/amd/agesa/s3_resume.h> + +#include <sb_cimx.h> + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) +{ +} + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) +{ +} + +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ +} + +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ + backup_top_of_low_cacheable(Post->MemConfig.Sub4GCacheTop); + + sb_before_pci_init(); +} + +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ + OemInitResume(&Resume->S3DataBlock); +} + +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ +} + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + EmptyHeap(); +} + +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + sb_After_Pci_Init(); +} + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + OemS3LateRestore(&S3Late->S3DataBlock); +} + +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ +} + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) +{ + sb_Mid_Post_Init(); + + amd_initcpuio(); +} + +void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late) +{ + sb_Late_Post(); +} + +void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save) +{ + OemS3Save(&S3Save->S3DataBlock); +} diff --git a/src/northbridge/amd/agesa/family14/Makefile.inc b/src/northbridge/amd/agesa/family14/Makefile.inc index 6b2ca784cd..41c40c3915 100644 --- a/src/northbridge/amd/agesa/family14/Makefile.inc +++ b/src/northbridge/amd/agesa/family14/Makefile.inc @@ -16,3 +16,8 @@ romstage-y += dimmSpd.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c index d5bf73091d..34e7ce6934 100644 --- a/src/northbridge/amd/agesa/family14/northbridge.c +++ b/src/northbridge/amd/agesa/family14/northbridge.c @@ -32,6 +32,7 @@ #include <cpu/amd/mtrr.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #include <sb_cimx.h> @@ -581,6 +582,10 @@ static void domain_set_resources(device_t dev) static void domain_enable_resources(device_t dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) + /* Must be called after PCI enumeration and resource allocation */ + printk(BIOS_DEBUG, "\nFam14h - %s\n", __func__); + #if IS_ENABLED(CONFIG_AMD_SB_CIMX) if (!acpi_is_wakeup_s3()) { sb_After_Pci_Init(); @@ -590,9 +595,6 @@ static void domain_enable_resources(device_t dev) } #endif - /* Must be called after PCI enumeration and resource allocation */ - printk(BIOS_DEBUG, "\nFam14h - %s\n", __func__); - if (!acpi_is_wakeup_s3()) { /* Enable MMIO on AMD CPU Address Map Controller */ amd_initcpuio(); @@ -601,6 +603,7 @@ static void domain_enable_resources(device_t dev) } printk(BIOS_DEBUG, " ader - leaving domain_enable_resources.\n"); +#endif } static const char *domain_acpi_name(struct device *dev) diff --git a/src/northbridge/amd/agesa/family14/state_machine.c b/src/northbridge/amd/agesa/family14/state_machine.c new file mode 100644 index 0000000000..fbc2d7e1e5 --- /dev/null +++ b/src/northbridge/amd/agesa/family14/state_machine.c @@ -0,0 +1,94 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 "Porting.h" +#include "AGESA.h" + +#include <cbmem.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + +#include <sb_cimx.h> + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) +{ +} + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) +{ +} + +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ +} + +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ + backup_top_of_low_cacheable(Post->MemConfig.Sub4GCacheTop); +} + +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ + OemInitResume(&Resume->S3DataBlock); +} + +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ +} + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + EmptyHeap(); +} + +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + amd_initenv(); +#if 0 + /* FIXME: It's only in ramstage. */ + sb_Before_Pci_Init(); +#endif +} + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + OemS3LateRestore(&S3Late->S3DataBlock); +} + +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ +#if 0 + /* FIXME: It's only in ramstage. */ + sb_Before_Pci_Restore_Init(); +#endif +} + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) +{ + sb_After_Pci_Init(); + sb_Mid_Post_Init(); + + amd_initcpuio(); +} + +void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late) +{ + sb_Late_Post(); +} + +void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save) +{ + OemS3Save(&S3Save->S3DataBlock); +} diff --git a/src/northbridge/amd/agesa/family15/Makefile.inc b/src/northbridge/amd/agesa/family15/Makefile.inc index 3cf4ed1355..25e3cc8f1f 100644 --- a/src/northbridge/amd/agesa/family15/Makefile.inc +++ b/src/northbridge/amd/agesa/family15/Makefile.inc @@ -16,3 +16,8 @@ romstage-y += dimmSpd.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family15/northbridge.c b/src/northbridge/amd/agesa/family15/northbridge.c index cef6674f5c..16ccf3f18f 100644 --- a/src/northbridge/amd/agesa/family15/northbridge.c +++ b/src/northbridge/amd/agesa/family15/northbridge.c @@ -39,8 +39,8 @@ #include <cpuRegisters.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> - #include "sb_cimx.h" #define MAX_NODE_NUMS (MAX_NODES * MAX_DIES) @@ -637,6 +637,7 @@ static void domain_read_resources(device_t dev) static void domain_enable_resources(device_t dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) /* Must be called after PCI enumeration and resource allocation */ printk(BIOS_DEBUG, "\nFam15 - %s: AmdInitMid.\n", __func__); @@ -648,6 +649,7 @@ static void domain_enable_resources(device_t dev) agesawrapper_amdinitmid(); printk(BIOS_DEBUG, " Fam15 - leaving %s.\n", __func__); +#endif } #if CONFIG_HW_MEM_HOLE_SIZEK != 0 diff --git a/src/northbridge/amd/agesa/family15/state_machine.c b/src/northbridge/amd/agesa/family15/state_machine.c new file mode 100644 index 0000000000..83eadb0de0 --- /dev/null +++ b/src/northbridge/amd/agesa/family15/state_machine.c @@ -0,0 +1,78 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 "Porting.h" +#include "AGESA.h" + +#include <cbmem.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) +{ +} + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) +{ +} + +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ +} + +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ + backup_top_of_low_cacheable(Post->MemConfig.Sub4GCacheTop); +} + +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ + OemInitResume(&Resume->S3DataBlock); +} + +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ +} + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + EmptyHeap(); +} + +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ +} + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + OemS3LateRestore(&S3Late->S3DataBlock); +} + +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ +} + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) +{ +} + +void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late) +{ +} + +void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save) +{ + OemS3Save(&S3Save->S3DataBlock); +} diff --git a/src/northbridge/amd/agesa/family15rl/Makefile.inc b/src/northbridge/amd/agesa/family15rl/Makefile.inc index a188a91fad..a84bfc084b 100644 --- a/src/northbridge/amd/agesa/family15rl/Makefile.inc +++ b/src/northbridge/amd/agesa/family15rl/Makefile.inc @@ -17,3 +17,8 @@ romstage-y += dimmSpd.c ramstage-y += iommu.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += ../family15tn/state_machine.c +ramstage-y += ../family15tn/state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family15rl/northbridge.c b/src/northbridge/amd/agesa/family15rl/northbridge.c index 800d6b132b..28b99232fc 100644 --- a/src/northbridge/amd/agesa/family15rl/northbridge.c +++ b/src/northbridge/amd/agesa/family15rl/northbridge.c @@ -40,6 +40,7 @@ #include <cpuRegisters.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #define MAX_NODE_NUMS (MAX_NODES * MAX_DIES) @@ -633,6 +634,7 @@ static void domain_read_resources(struct device *dev) static void domain_enable_resources(struct device *dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) if (acpi_is_wakeup_s3()) agesawrapper_fchs3laterestore(); @@ -644,6 +646,7 @@ static void domain_enable_resources(struct device *dev) agesawrapper_amdinitmid(); } printk(BIOS_DEBUG, " ader - leaving %s.\n", __func__); +#endif } #if CONFIG_HW_MEM_HOLE_SIZEK != 0 diff --git a/src/northbridge/amd/agesa/family15tn/Makefile.inc b/src/northbridge/amd/agesa/family15tn/Makefile.inc index a188a91fad..d6cbc1f120 100644 --- a/src/northbridge/amd/agesa/family15tn/Makefile.inc +++ b/src/northbridge/amd/agesa/family15tn/Makefile.inc @@ -17,3 +17,8 @@ romstage-y += dimmSpd.c ramstage-y += iommu.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family15tn/northbridge.c b/src/northbridge/amd/agesa/family15tn/northbridge.c index 374c74ff69..eb705b89e9 100644 --- a/src/northbridge/amd/agesa/family15tn/northbridge.c +++ b/src/northbridge/amd/agesa/family15tn/northbridge.c @@ -39,6 +39,7 @@ #include <cpuRegisters.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #define MAX_NODE_NUMS (MAX_NODES * MAX_DIES) @@ -632,6 +633,7 @@ static void domain_read_resources(device_t dev) static void domain_enable_resources(device_t dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) if (acpi_is_wakeup_s3()) agesawrapper_fchs3laterestore(); @@ -643,6 +645,7 @@ static void domain_enable_resources(device_t dev) agesawrapper_amdinitmid(); } printk(BIOS_DEBUG, " ader - leaving %s.\n", __func__); +#endif } #if CONFIG_HW_MEM_HOLE_SIZEK != 0 diff --git a/src/northbridge/amd/agesa/family15tn/state_machine.c b/src/northbridge/amd/agesa/family15tn/state_machine.c new file mode 100644 index 0000000000..ad5a14ca98 --- /dev/null +++ b/src/northbridge/amd/agesa/family15tn/state_machine.c @@ -0,0 +1,85 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 "Porting.h" +#include "AGESA.h" + +#include <cbmem.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) +{ +} + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) +{ +} + +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ +} + +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ + backup_top_of_low_cacheable(Post->MemConfig.Sub4GCacheTop); +} + +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ + OemInitResume(&Resume->S3DataBlock); +} + +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ +} + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + EmptyHeap(); +} + +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ +} + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + OemS3LateRestore(&S3Late->S3DataBlock); +} + +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + amd_initcpuio(); + + fchs3earlyrestore(); +} + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) +{ + amd_initcpuio(); +} + +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) +{ + OemS3Save(&S3Save->S3DataBlock); +} diff --git a/src/northbridge/amd/agesa/family16kb/Makefile.inc b/src/northbridge/amd/agesa/family16kb/Makefile.inc index 3cf4ed1355..25e3cc8f1f 100644 --- a/src/northbridge/amd/agesa/family16kb/Makefile.inc +++ b/src/northbridge/amd/agesa/family16kb/Makefile.inc @@ -16,3 +16,8 @@ romstage-y += dimmSpd.c ramstage-y += northbridge.c + +ifneq ($(CONFIG_AGESA_LEGACY_WRAPPER), y) +romstage-y += state_machine.c +ramstage-y += state_machine.c +endif diff --git a/src/northbridge/amd/agesa/family16kb/northbridge.c b/src/northbridge/amd/agesa/family16kb/northbridge.c index d586e7a36a..ab2e8e8980 100644 --- a/src/northbridge/amd/agesa/family16kb/northbridge.c +++ b/src/northbridge/amd/agesa/family16kb/northbridge.c @@ -39,6 +39,7 @@ #include <cpuRegisters.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <northbridge/amd/agesa/agesa_helper.h> #define MAX_NODE_NUMS (MAX_NODES * MAX_DIES) @@ -647,6 +648,7 @@ static void domain_read_resources(device_t dev) static void domain_enable_resources(device_t dev) { +#if IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) if (acpi_is_wakeup_s3()) agesawrapper_fchs3laterestore(); @@ -658,6 +660,7 @@ static void domain_enable_resources(device_t dev) agesawrapper_amdinitmid(); } printk(BIOS_DEBUG, " ader - leaving domain_enable_resources.\n"); +#endif } #if CONFIG_HW_MEM_HOLE_SIZEK != 0 diff --git a/src/northbridge/amd/agesa/family16kb/state_machine.c b/src/northbridge/amd/agesa/family16kb/state_machine.c new file mode 100644 index 0000000000..ad5a14ca98 --- /dev/null +++ b/src/northbridge/amd/agesa/family16kb/state_machine.c @@ -0,0 +1,85 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 "Porting.h" +#include "AGESA.h" + +#include <cbmem.h> +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) +{ +} + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) +{ +} + +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ +} + +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) +{ + backup_top_of_low_cacheable(Post->MemConfig.Sub4GCacheTop); +} + +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ + OemInitResume(&Resume->S3DataBlock); +} + +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume) +{ +} + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ + EmptyHeap(); +} + +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) +{ +} + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + OemS3LateRestore(&S3Late->S3DataBlock); +} + +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late) +{ + amd_initcpuio(); + + fchs3earlyrestore(); +} + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) +{ + amd_initcpuio(); +} + +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) +{ + OemS3Save(&S3Save->S3DataBlock); +} diff --git a/src/northbridge/amd/agesa/oem_s3.c b/src/northbridge/amd/agesa/oem_s3.c index 02c384ac8b..f2cef990db 100644 --- a/src/northbridge/amd/agesa/oem_s3.c +++ b/src/northbridge/amd/agesa/oem_s3.c @@ -20,6 +20,7 @@ #include <program_loading.h> #include <cpu/amd/agesa/s3_resume.h> #include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/state_machine.h> #include <AGESA.h> #include <northbridge/amd/agesa/agesa_helper.h> diff --git a/src/northbridge/amd/agesa/state_machine.c b/src/northbridge/amd/agesa/state_machine.c new file mode 100644 index 0000000000..0406eeea66 --- /dev/null +++ b/src/northbridge/amd/agesa/state_machine.c @@ -0,0 +1,318 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011-2012 Advanced Micro Devices, Inc. + * Copyright (C) 2016 Kyösti Mälkki + * + * 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 <arch/acpi.h> +#include <bootstate.h> + +#include <northbridge/amd/agesa/state_machine.h> +#include <northbridge/amd/agesa/agesa_helper.h> +#include <northbridge/amd/agesa/BiosCallOuts.h> +#include "amdlib.h" +#include <cpu/amd/agesa/s3_resume.h> + +#include "AMD.h" +#include "heapManager.h" +#include "Dispatcher.h" + + +#if ENV_ROMSTAGE +#include <PlatformMemoryConfiguration.h> +CONST PSO_ENTRY ROMDATA DefaultPlatformMemoryConfiguration[] = {PSO_END}; +#endif + +void agesa_set_interface(struct sysinfo *cb) +{ + memset(&cb->StdHeader, 0, sizeof(AMD_CONFIG_PARAMS)); + + cb->StdHeader.CalloutPtr = GetBiosCallout; +} + +AGESA_STATUS module_dispatch(AGESA_STRUCT_NAME func, + AMD_CONFIG_PARAMS *StdHeader) +{ + MODULE_ENTRY dispatcher = AmdAgesaDispatcher; + + StdHeader->Func = func; + return dispatcher(StdHeader); +} + +static AGESA_STATUS amd_create_struct(AMD_INTERFACE_PARAMS *aip, + AGESA_STRUCT_NAME func, void *buf, size_t len) +{ + aip->AgesaFunctionName = func; + aip->AllocationMethod = 0; + aip->NewStructPtr = buf; + aip->NewStructSize = len; + if (buf != NULL && len != 0) + aip->AllocationMethod = ByHost; + + return module_dispatch(AMD_CREATE_STRUCT, &aip->StdHeader); +} + +static AGESA_STATUS amd_release_struct(AMD_INTERFACE_PARAMS *aip) +{ + /* Cannot release AMD_LATE_PARAMS until ACPI tables are done. */ + if (aip->AgesaFunctionName == AMD_INIT_LATE) + return AGESA_SUCCESS; + + return module_dispatch(AMD_RELEASE_STRUCT, &aip->StdHeader); +} + +/* By design, for each valid AGESA_STRUCT_NAME, AMD_CONFIG_PARAMS + * can be evaluated to apply correct typecast based on Func field. + */ + +static AGESA_STATUS amd_dispatch(struct sysinfo *cb, + AGESA_STRUCT_NAME func, AMD_CONFIG_PARAMS *StdHeader) +{ + AGESA_STATUS status = AGESA_UNSUPPORTED; + + switch (func) + { +#if ENV_ROMSTAGE + case AMD_INIT_RESET: + { + AMD_RESET_PARAMS *param = (void *)StdHeader; + platform_BeforeInitReset(cb, param); + board_BeforeInitReset(cb, param); + status = module_dispatch(func, StdHeader); + break; + } + + case AMD_INIT_EARLY: + { + AMD_EARLY_PARAMS *param = (void *)StdHeader; + platform_BeforeInitEarly(cb, param); + board_BeforeInitEarly(cb, param); + status = module_dispatch(func, StdHeader); + break; + } + + case AMD_INIT_POST: + { + AMD_POST_PARAMS *param = (void *)StdHeader; + platform_BeforeInitPost(cb, param); + board_BeforeInitPost(cb, param); + status = module_dispatch(func, StdHeader); + platform_AfterInitPost(cb, param); + break; + } + + case AMD_INIT_RESUME: + { + AMD_RESUME_PARAMS *param = (void *)StdHeader; + platform_BeforeInitResume(cb, param); + status = module_dispatch(func, StdHeader); + platform_AfterInitResume(cb, param); + break; + } + + case AMD_INIT_ENV: + { + AMD_ENV_PARAMS *param = (void *)StdHeader; + platform_BeforeInitEnv(cb, param); + board_BeforeInitEnv(cb, param); + status = module_dispatch(func, StdHeader); + platform_AfterInitEnv(cb, param); + break; + } + + case AMD_S3LATE_RESTORE: + { + AMD_S3LATE_PARAMS *param = (void *)StdHeader; + platform_BeforeS3LateRestore(cb, param); + status = module_dispatch(func, StdHeader); + platform_AfterS3LateRestore(cb, param); + break; + } +#endif +#if ENV_RAMSTAGE + case AMD_INIT_MID: + { + AMD_MID_PARAMS *param = (void *)StdHeader; + platform_BeforeInitMid(cb, param); + board_BeforeInitMid(cb, param); + status = module_dispatch(func, StdHeader); + break; + } + + case AMD_S3_SAVE: + { + AMD_S3SAVE_PARAMS *param = (void *)StdHeader; + status = module_dispatch(func, StdHeader); + platform_AfterS3Save(cb, param); + break; + } + case AMD_INIT_LATE: + { + AMD_LATE_PARAMS *param = (void *)StdHeader; + status = module_dispatch(func, StdHeader); + platform_AfterInitLate(cb, param); + completion_InitLate(cb, param); + break; + } +#endif + default: + { + break; + } + + } + return status; +} + +/* DEBUG trace helper */ + +struct agesa_state +{ + u8 apic_id; + + AGESA_STRUCT_NAME func; + const char *function_name; +}; + +static void state_on_entry(struct agesa_state *task, AGESA_STRUCT_NAME func, + const char *struct_name) +{ + task->apic_id = (u8) (cpuid_ebx(1) >> 24); + task->func = func; + task->function_name = struct_name; + + printk(BIOS_DEBUG, "\nAPIC %02d: ** Enter %s [%08x]\n", + task->apic_id, task->function_name, task->func); +} + +static void state_on_exit(struct agesa_state *task, + AMD_CONFIG_PARAMS *StdHeader) +{ + printk(BIOS_DEBUG, "APIC %02d: Heap in %s (%d) at 0x%08x\n", + task->apic_id, heap_status_name(StdHeader->HeapStatus), + StdHeader->HeapStatus, (u32)StdHeader->HeapBasePtr); + + printk(BIOS_DEBUG, "APIC %02d: ** Exit %s [%08x]\n", + task->apic_id, task->function_name, task->func); +} + +int agesa_execute_state(struct sysinfo *cb, AGESA_STRUCT_NAME func) +{ + AMD_INTERFACE_PARAMS aip; + union { + AMD_RESET_PARAMS reset; + } agesa_params; + void *buf = NULL; + size_t len = 0; + const char *state_name = agesa_struct_name(func); + + AGESA_STATUS status, final; + + struct agesa_state task; + memset(&task, 0, sizeof(task)); + state_on_entry(&task, func, state_name); + + aip.StdHeader = cb->StdHeader; + + /* For these calls, heap is not available. */ + if (func == AMD_INIT_RESET) { + buf = (void *) &agesa_params; + len = sizeof(agesa_params); + memcpy(buf, &cb->StdHeader, sizeof(cb->StdHeader)); + } + + status = amd_create_struct(&aip, func, buf, len); + ASSERT(status == AGESA_SUCCESS); + + /* Must call the function buffer was allocated for.*/ + AMD_CONFIG_PARAMS *StdHeader = aip.NewStructPtr; + ASSERT(StdHeader->Func == func); + + final = amd_dispatch(cb, func, StdHeader); + + agesawrapper_trace(final, StdHeader, state_name); + ASSERT(final < AGESA_FATAL); + + status = amd_release_struct(&aip); + ASSERT(status == AGESA_SUCCESS); + + state_on_exit(&task, &aip.StdHeader); + + return (final < AGESA_FATAL) ? 0 : -1; +} + +#if ENV_RAMSTAGE + +static void amd_bs_ramstage_init(void *arg) +{ + struct sysinfo *cb = arg; + + agesa_set_interface(cb); +} + +void sb_After_Pci_Restore_Init(void); + +static void amd_bs_dev_enable(void *arg) +{ + struct sysinfo *cb = arg; + + if (!acpi_is_wakeup_s3()) + agesa_execute_state(cb, AMD_INIT_MID); + + /* FIXME */ + if (IS_ENABLED(CONFIG_AMD_SB_CIMX) && acpi_is_wakeup_s3()) + sb_After_Pci_Restore_Init(); +} + +static void amd_bs_post_device(void *arg) +{ + struct sysinfo *cb = arg; + + if (acpi_is_wakeup_s3()) + return; + + agesa_execute_state(cb, AMD_INIT_LATE); + + if (!acpi_s3_resume_allowed()) + return; + + agesa_execute_state(cb, AMD_S3_SAVE); +} + +static struct sysinfo state_machine; + +BOOT_STATE_INIT_ENTRY(BS_PRE_DEVICE, BS_ON_ENTRY, amd_bs_ramstage_init, + &state_machine); + +BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, amd_bs_dev_enable, + &state_machine); + +BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_EXIT, amd_bs_post_device, + &state_machine); + +#endif /* ENV_RAMSTAGE */ + +/* Empty stubs for cases board does not need to override anything. */ +void __attribute__((weak)) +board_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset) { } +void __attribute__((weak)) +board_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early) { } +void __attribute__((weak)) +board_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post) { } +void __attribute__((weak)) +board_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env) { } +void __attribute__((weak)) +board_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid) { } diff --git a/src/northbridge/amd/agesa/state_machine.h b/src/northbridge/amd/agesa/state_machine.h index 86424d1084..efa649688d 100644 --- a/src/northbridge/amd/agesa/state_machine.h +++ b/src/northbridge/amd/agesa/state_machine.h @@ -18,6 +18,10 @@ #include <stdint.h> #include <AGESA.h> +#include <AMD.h> + +#define HAS_LEGACY_WRAPPER (IS_ENABLED(CONFIG_AGESA_LEGACY_WRAPPER) || \ + IS_ENABLED(CONFIG_CPU_AMD_PI)) /* eventlog */ const char *agesa_struct_name(int state); @@ -25,8 +29,23 @@ const char *heap_status_name(int status); void agesawrapper_trace(AGESA_STATUS ret, AMD_CONFIG_PARAMS *StdHeader, const char *func); AGESA_STATUS agesawrapper_amdreadeventlog(UINT8 HeapStatus); +/* For suspend-to-ram support. */ + +#if !IS_ENABLED(CONFIG_CPU_AMD_PI) +/* TODO: With binaryPI we need different interface. */ +AGESA_STATUS OemInitResume(AMD_S3_PARAMS *dataBlock); +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; + int s3resume; }; @@ -36,4 +55,44 @@ void agesa_postcar(struct sysinfo *cb); void board_BeforeAgesa(struct sysinfo *cb); void platform_once(struct sysinfo *cb); +void agesa_set_interface(struct sysinfo *cb); +int agesa_execute_state(struct sysinfo *cb, AGESA_STRUCT_NAME func); + +/* AGESA dispatchers */ + +AGESA_STATUS module_dispatch(AGESA_STRUCT_NAME func, AMD_CONFIG_PARAMS *StdHeader); + +void platform_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset); +void board_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset); + +void platform_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early); +void board_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *Early); + +/* Normal boot */ +void platform_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post); +void board_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post); +void platform_AfterInitPost(struct sysinfo *cb, AMD_POST_PARAMS *Post); + +void platform_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env); +void board_BeforeInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env); +void platform_AfterInitEnv(struct sysinfo *cb, AMD_ENV_PARAMS *Env); + +void platform_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid); +void board_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *Mid); + +void platform_AfterInitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late); +void completion_InitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late); + +/* S3 Resume */ +void platform_BeforeInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume); +void platform_AfterInitResume(struct sysinfo *cb, AMD_RESUME_PARAMS *Resume); + +void platform_BeforeS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late); +void platform_AfterS3LateRestore(struct sysinfo *cb, AMD_S3LATE_PARAMS *S3Late); + +#if IS_ENABLED(CONFIG_CPU_AMD_PI_00660F01) +typedef void AMD_S3SAVE_PARAMS; +#endif +void platform_AfterS3Save(struct sysinfo *cb, AMD_S3SAVE_PARAMS *S3Save); + #endif /* _STATE_MACHINE_H_ */ |