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-rw-r--r--src/soc/amd/common/BiosCallOuts.h65
-rw-r--r--src/soc/amd/common/Makefile.inc4
-rw-r--r--src/soc/amd/common/agesawrapper.c416
-rw-r--r--src/soc/amd/common/agesawrapper.h63
-rw-r--r--src/soc/amd/common/agesawrapper_call.h58
-rw-r--r--src/soc/amd/common/amd_late_init.c4
-rw-r--r--src/soc/amd/common/def_callouts.c141
-rw-r--r--src/soc/amd/common/dimmSpd.h25
8 files changed, 774 insertions, 2 deletions
diff --git a/src/soc/amd/common/BiosCallOuts.h b/src/soc/amd/common/BiosCallOuts.h
new file mode 100644
index 0000000000..ac953cac56
--- /dev/null
+++ b/src/soc/amd/common/BiosCallOuts.h
@@ -0,0 +1,65 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011,2012 Advanced Micro Devices, Inc.
+ * Copyright (C) 2013 Sage Electronic Engineering, LLC
+ *
+ * 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 CALLOUTS_AMD_AGESA_H
+#define CALLOUTS_AMD_AGESA_H
+
+#include <Porting.h>
+#include <AGESA.h>
+
+#define BIOS_HEAP_START_ADDRESS 0x010000000
+#define BIOS_HEAP_SIZE 0x30000
+#define BSP_STACK_BASE_ADDR 0x30000
+
+typedef struct _BIOS_HEAP_MANAGER {
+ UINT32 StartOfAllocatedNodes;
+ UINT32 StartOfFreedNodes;
+} BIOS_HEAP_MANAGER;
+
+typedef struct _BIOS_BUFFER_NODE {
+ UINT32 BufferHandle;
+ UINT32 BufferSize;
+ UINT32 NextNodeOffset;
+} BIOS_BUFFER_NODE;
+
+UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader);
+void EmptyHeap(void);
+
+AGESA_STATUS agesa_AllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_DeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_LocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+
+AGESA_STATUS agesa_NoopUnsupported (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_NoopSuccess (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_EmptyIdsInitData (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_Reset (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_RunFuncOnAp (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_GfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *ConfigPrt);
+
+AGESA_STATUS agesa_ReadSpd (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+AGESA_STATUS agesa_ReadSpd_from_cbfs(UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+
+AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+
+typedef struct {
+ UINT32 CalloutName;
+ CALLOUT_ENTRY CalloutPtr;
+} BIOS_CALLOUT_STRUCT;
+
+extern const BIOS_CALLOUT_STRUCT BiosCallouts[];
+extern const int BiosCalloutsLen;
+
+#endif /* CALLOUTS_AMD_AGESA_H */
diff --git a/src/soc/amd/common/Makefile.inc b/src/soc/amd/common/Makefile.inc
index 1a4927efaa..9d4588d079 100644
--- a/src/soc/amd/common/Makefile.inc
+++ b/src/soc/amd/common/Makefile.inc
@@ -2,10 +2,14 @@ ifeq ($(CONFIG_SOC_AMD_COMMON),y)
cpu_incs-y += $(src)/soc/amd/common/cache_as_ram.inc
+romstage-y += agesawrapper.c
+romstage-y += def_callouts.c
romstage-y += heapmanager.c
+ramstage-y += agesawrapper.c
ramstage-y += amd_late_init.c
ramstage-y += amd_pci_util.c
+ramstage-y += def_callouts.c
ramstage-y += heapmanager.c
ramstage-$(CONFIG_SPI_FLASH) += spi.c
diff --git a/src/soc/amd/common/agesawrapper.c b/src/soc/amd/common/agesawrapper.c
new file mode 100644
index 0000000000..b7c19cb72a
--- /dev/null
+++ b/src/soc/amd/common/agesawrapper.c
@@ -0,0 +1,416 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 - 2014 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 <AGESA.h>
+#include <cbfs.h>
+#include <cbmem.h>
+#include <delay.h>
+#include <cpu/x86/mtrr.h>
+#include <cpuRegisters.h>
+#include <FchPlatform.h>
+#include <heapManager.h>
+#include <agesawrapper.h>
+#include <BiosCallOuts.h>
+
+void __attribute__((weak)) OemPostParams(AMD_POST_PARAMS *PostParams) {}
+
+#define FILECODE UNASSIGNED_FILE_FILECODE
+
+#ifndef __PRE_RAM__
+/* ACPI table pointers returned by AmdInitLate */
+static void *DmiTable = NULL;
+static void *AcpiPstate = NULL;
+static void *AcpiSrat = NULL;
+static void *AcpiSlit = NULL;
+
+static void *AcpiWheaMce = NULL;
+static void *AcpiWheaCmc = NULL;
+static void *AcpiAlib = NULL;
+static void *AcpiIvrs = NULL;
+static void *AcpiCrat = NULL;
+#endif /* #ifndef __PRE_RAM__ */
+
+AGESA_STATUS agesawrapper_amdinitreset(void)
+{
+ AGESA_STATUS status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_RESET_PARAMS AmdResetParams;
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ LibAmdMemFill (&AmdResetParams,
+ 0,
+ sizeof(AMD_RESET_PARAMS),
+ &(AmdResetParams.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_RESET;
+ AmdParamStruct.AllocationMethod = ByHost;
+ AmdParamStruct.NewStructSize = sizeof(AMD_RESET_PARAMS);
+ AmdParamStruct.NewStructPtr = &AmdResetParams;
+ AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+ AmdCreateStruct (&AmdParamStruct);
+
+ AmdResetParams.FchInterface.Xhci0Enable = IS_ENABLED(CONFIG_STONEYRIDGE_XHCI_ENABLE);
+
+ AmdResetParams.FchInterface.SataEnable = !((CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3));
+ AmdResetParams.FchInterface.IdeEnable = (CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3);
+
+ status = AmdInitReset(&AmdResetParams);
+ if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus);
+ AmdReleaseStruct (&AmdParamStruct);
+ return status;
+}
+
+AGESA_STATUS agesawrapper_amdinitearly(void)
+{
+ AGESA_STATUS status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_EARLY_PARAMS *AmdEarlyParamsPtr;
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_EARLY;
+ AmdParamStruct.AllocationMethod = PreMemHeap;
+ AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+ AmdCreateStruct (&AmdParamStruct);
+
+ AmdEarlyParamsPtr = (AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr;
+ OemCustomizeInitEarly (AmdEarlyParamsPtr);
+
+ AmdEarlyParamsPtr->GnbConfig.PsppPolicy = PsppDisabled;
+ status = AmdInitEarly ((AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr);
+
+ if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus);
+ AmdReleaseStruct (&AmdParamStruct);
+
+ return status;
+}
+
+AGESA_STATUS agesawrapper_amdinitpost(void)
+{
+ AGESA_STATUS status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_POST_PARAMS *PostParams;
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_POST;
+ AmdParamStruct.AllocationMethod = PreMemHeap;
+ AmdParamStruct.StdHeader.AltImageBasePtr = NULL;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+
+ AmdCreateStruct (&AmdParamStruct);
+ PostParams = (AMD_POST_PARAMS *)AmdParamStruct.NewStructPtr;
+
+ // Do not use IS_ENABLED here. CONFIG_GFXUMA should always have a value. Allow
+ // the compiler to flag the error if CONFIG_GFXUMA is not set.
+ PostParams->MemConfig.UmaMode = CONFIG_GFXUMA ? UMA_AUTO : UMA_NONE;
+ PostParams->MemConfig.UmaSize = 0;
+ PostParams->MemConfig.BottomIo = (UINT16)
+ (CONFIG_BOTTOMIO_POSITION >> 24);
+
+ OemPostParams(PostParams);
+
+ status = AmdInitPost (PostParams);
+
+ /* If UMA is enabled we currently have it below TOP_MEM as well.
+ * UMA may or may not be cacheable, so Sub4GCacheTop could be
+ * higher than UmaBase. With UMA_NONE we see UmaBase==0. */
+ if (PostParams->MemConfig.UmaBase)
+ backup_top_of_low_cacheable(PostParams->MemConfig.UmaBase << 16);
+ else
+ backup_top_of_low_cacheable(PostParams->MemConfig.Sub4GCacheTop);
+
+
+ printk(
+ BIOS_SPEW,
+ "setup_uma_memory: umamode %s\n",
+ (PostParams->MemConfig.UmaMode == UMA_AUTO) ? "UMA_AUTO" :
+ (PostParams->MemConfig.UmaMode == UMA_SPECIFIED) ? "UMA_SPECIFIED" :
+ (PostParams->MemConfig.UmaMode == UMA_NONE) ? "UMA_NONE" :
+ "unknown"
+ );
+ printk(
+ BIOS_SPEW,
+ "setup_uma_memory: syslimit 0x%08llX, bottomio 0x%08lx\n",
+ (unsigned long long)(PostParams->MemConfig.SysLimit) << 16,
+ (unsigned long)(PostParams->MemConfig.BottomIo) << 16
+ );
+ printk(
+ BIOS_SPEW,
+ "setup_uma_memory: uma size %luMB, uma start 0x%08lx\n",
+ (unsigned long)(PostParams->MemConfig.UmaSize) >> (20 - 16),
+ (unsigned long)(PostParams->MemConfig.UmaBase) << 16
+ );
+
+ if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(PostParams->StdHeader.HeapStatus);
+ AmdReleaseStruct (&AmdParamStruct);
+ /* Initialize heap space */
+ EmptyHeap();
+
+ return status;
+}
+
+AGESA_STATUS agesawrapper_amdinitenv(void)
+{
+ AGESA_STATUS status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_ENV_PARAMS *EnvParam;
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_ENV;
+ AmdParamStruct.AllocationMethod = PostMemDram;
+ AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+ status = AmdCreateStruct (&AmdParamStruct);
+ EnvParam = (AMD_ENV_PARAMS *)AmdParamStruct.NewStructPtr;
+
+ EnvParam->FchInterface.AzaliaController = AzEnable;
+ EnvParam->FchInterface.SataClass = CONFIG_STONEYRIDGE_SATA_MODE;
+ EnvParam->FchInterface.SataEnable = !((CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3));
+ EnvParam->FchInterface.IdeEnable = (CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3);
+ EnvParam->FchInterface.SataIdeMode = (CONFIG_STONEYRIDGE_SATA_MODE == 3);
+ EnvParam->GnbEnvConfiguration.IommuSupport = FALSE;
+
+ status = AmdInitEnv (EnvParam);
+ if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(EnvParam->StdHeader.HeapStatus);
+ /* Initialize Subordinate Bus Number and Secondary Bus Number
+ * In platform BIOS this address is allocated by PCI enumeration code
+ Modify D1F0x18
+ */
+
+ return status;
+}
+
+#ifndef __PRE_RAM__
+VOID* agesawrapper_getlateinitptr (int pick)
+{
+ switch (pick) {
+ case PICK_DMI:
+ return DmiTable;
+ case PICK_PSTATE:
+ return AcpiPstate;
+ case PICK_SRAT:
+ return AcpiSrat;
+ case PICK_SLIT:
+ return AcpiSlit;
+ case PICK_WHEA_MCE:
+ return AcpiWheaMce;
+ case PICK_WHEA_CMC:
+ return AcpiWheaCmc;
+ case PICK_ALIB:
+ return AcpiAlib;
+ case PICK_IVRS:
+ return AcpiIvrs;
+ case PICK_CRAT:
+ return AcpiCrat;
+ default:
+ return NULL;
+ }
+}
+#endif /* #ifndef __PRE_RAM__ */
+
+AGESA_STATUS agesawrapper_amdinitmid(void)
+{
+ AGESA_STATUS status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_MID_PARAMS *MidParam;
+
+ /* Enable MMIO on AMD CPU Address Map Controller */
+ amd_initcpuio ();
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_MID;
+ AmdParamStruct.AllocationMethod = PostMemDram;
+ AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+
+ AmdCreateStruct (&AmdParamStruct);
+ MidParam = (AMD_MID_PARAMS *)AmdParamStruct.NewStructPtr;
+
+ MidParam->GnbMidConfiguration.iGpuVgaMode = 0;/* 0 iGpuVgaAdapter, 1 iGpuVgaNonAdapter; */
+ MidParam->GnbMidConfiguration.GnbIoapicAddress = 0xFEC20000;
+
+ MidParam->FchInterface.AzaliaController = AzEnable;
+ MidParam->FchInterface.SataClass = CONFIG_STONEYRIDGE_SATA_MODE;
+ MidParam->FchInterface.SataEnable = !((CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3));
+ MidParam->FchInterface.IdeEnable = (CONFIG_STONEYRIDGE_SATA_MODE == 0) || (CONFIG_STONEYRIDGE_SATA_MODE == 3);
+ MidParam->FchInterface.SataIdeMode = (CONFIG_STONEYRIDGE_SATA_MODE == 3);
+
+ status = AmdInitMid ((AMD_MID_PARAMS *)AmdParamStruct.NewStructPtr);
+ if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus);
+ AmdReleaseStruct (&AmdParamStruct);
+
+ return status;
+}
+
+#ifndef __PRE_RAM__
+AGESA_STATUS agesawrapper_amdinitlate(void)
+{
+ AGESA_STATUS Status;
+ AMD_INTERFACE_PARAMS AmdParamStruct;
+ AMD_LATE_PARAMS *AmdLateParams;
+
+ LibAmdMemFill (&AmdParamStruct,
+ 0,
+ sizeof(AMD_INTERFACE_PARAMS),
+ &(AmdParamStruct.StdHeader));
+
+ AmdParamStruct.AgesaFunctionName = AMD_INIT_LATE;
+ AmdParamStruct.AllocationMethod = PostMemDram;
+ AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+ AmdParamStruct.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdParamStruct.StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
+ AmdParamStruct.StdHeader.Func = 0;
+ AmdParamStruct.StdHeader.ImageBasePtr = 0;
+
+ /* NOTE: if not call amdcreatestruct, the initializer(AmdInitLateInitializer) would not be called */
+ AmdCreateStruct(&AmdParamStruct);
+ AmdLateParams = (AMD_LATE_PARAMS *)AmdParamStruct.NewStructPtr;
+ Status = AmdInitLate(AmdLateParams);
+ if (Status != AGESA_SUCCESS) {
+ agesawrapper_amdreadeventlog(AmdLateParams->StdHeader.HeapStatus);
+ ASSERT(Status == AGESA_SUCCESS);
+ }
+
+ DmiTable = AmdLateParams->DmiTable;
+ AcpiPstate = AmdLateParams->AcpiPState;
+
+ AcpiWheaMce = AmdLateParams->AcpiWheaMce;
+ AcpiWheaCmc = AmdLateParams->AcpiWheaCmc;
+ AcpiAlib = AmdLateParams->AcpiAlib;
+ AcpiIvrs = AmdLateParams->AcpiIvrs;
+ AcpiCrat = AmdLateParams->AcpiCrat;
+
+ printk(BIOS_DEBUG, "DmiTable:%x, AcpiPstatein: %x, AcpiSrat:%x,"
+ "AcpiSlit:%x, Mce:%x, Cmc:%x,"
+ "Alib:%x, AcpiIvrs:%x in %s\n",
+ (unsigned int)DmiTable, (unsigned int)AcpiPstate, (unsigned int)AcpiSrat,
+ (unsigned int)AcpiSlit, (unsigned int)AcpiWheaMce, (unsigned int)AcpiWheaCmc,
+ (unsigned int)AcpiAlib, (unsigned int)AcpiIvrs, __func__);
+
+ /* AmdReleaseStruct (&AmdParamStruct); */
+ return Status;
+}
+#endif /* #ifndef __PRE_RAM__ */
+
+AGESA_STATUS agesawrapper_amdlaterunaptask (
+ UINT32 Func,
+ UINT32 Data,
+ VOID *ConfigPtr
+ )
+{
+ AGESA_STATUS Status;
+ AP_EXE_PARAMS ApExeParams;
+
+ LibAmdMemFill (&ApExeParams,
+ 0,
+ sizeof(AP_EXE_PARAMS),
+ &(ApExeParams.StdHeader));
+
+ ApExeParams.StdHeader.AltImageBasePtr = 0;
+ ApExeParams.StdHeader.CalloutPtr = &GetBiosCallout;
+ ApExeParams.StdHeader.Func = 0;
+ ApExeParams.StdHeader.ImageBasePtr = 0;
+ ApExeParams.FunctionNumber = Func;
+ ApExeParams.RelatedDataBlock = ConfigPtr;
+
+ Status = AmdLateRunApTask (&ApExeParams);
+ if (Status != AGESA_SUCCESS) {
+ /* agesawrapper_amdreadeventlog(); */
+ ASSERT(Status == AGESA_SUCCESS);
+ }
+
+ return Status;
+}
+
+AGESA_STATUS agesawrapper_amdreadeventlog (UINT8 HeapStatus)
+{
+ AGESA_STATUS Status;
+ EVENT_PARAMS AmdEventParams;
+
+ LibAmdMemFill (&AmdEventParams,
+ 0,
+ sizeof(EVENT_PARAMS),
+ &(AmdEventParams.StdHeader));
+
+ AmdEventParams.StdHeader.AltImageBasePtr = 0;
+ AmdEventParams.StdHeader.CalloutPtr = &GetBiosCallout;
+ AmdEventParams.StdHeader.Func = 0;
+ AmdEventParams.StdHeader.ImageBasePtr = 0;
+ AmdEventParams.StdHeader.HeapStatus = HeapStatus;
+ Status = AmdReadEventLog (&AmdEventParams);
+ while (AmdEventParams.EventClass != 0) {
+ printk(BIOS_DEBUG,"\nEventLog: EventClass = %x, EventInfo = %x.\n", (unsigned int)AmdEventParams.EventClass,(unsigned int)AmdEventParams.EventInfo);
+ printk(BIOS_DEBUG," Param1 = %x, Param2 = %x.\n",(unsigned int)AmdEventParams.DataParam1, (unsigned int)AmdEventParams.DataParam2);
+ printk(BIOS_DEBUG," Param3 = %x, Param4 = %x.\n",(unsigned int)AmdEventParams.DataParam3, (unsigned int)AmdEventParams.DataParam4);
+ Status = AmdReadEventLog (&AmdEventParams);
+ }
+
+ return Status;
+}
+
+const void *agesawrapper_locate_module (const CHAR8 name[8])
+{
+ const void* agesa;
+ const AMD_IMAGE_HEADER* image;
+ const AMD_MODULE_HEADER* module;
+ size_t file_size;
+
+ if (IS_ENABLED(CONFIG_VBOOT)) {
+ /* Use phys. location in flash and prevent vboot from searching cbmem */
+ agesa = (void *)CONFIG_AGESA_BINARY_PI_LOCATION;
+ file_size = 0x100000;
+ } else {
+ agesa = cbfs_boot_map_with_leak((const char *)CONFIG_CBFS_AGESA_NAME,
+ CBFS_TYPE_RAW, &file_size);
+ }
+
+ if (!agesa)
+ return NULL;
+ image = LibAmdLocateImage(agesa, agesa + file_size - 1, 4096, name);
+ module = (AMD_MODULE_HEADER*)image->ModuleInfoOffset;
+
+ return module;
+}
diff --git a/src/soc/amd/common/agesawrapper.h b/src/soc/amd/common/agesawrapper.h
new file mode 100644
index 0000000000..b7f60ad3f0
--- /dev/null
+++ b/src/soc/amd/common/agesawrapper.h
@@ -0,0 +1,63 @@
+/*
+ * 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 _AGESAWRAPPER_H_
+#define _AGESAWRAPPER_H_
+
+#include <stdint.h>
+#include <Porting.h>
+#include <AGESA.h>
+
+/* TODO: Add a kconfig option to name the AGESA ROM file in CBFS */
+#ifndef CONFIG_CBFS_AGESA_NAME
+#define CONFIG_CBFS_AGESA_NAME "AGESA"
+#endif
+
+enum {
+ PICK_DMI, /* DMI Interface */
+ PICK_PSTATE, /* Acpi Pstate SSDT Table */
+ PICK_SRAT, /* SRAT Table */
+ PICK_SLIT, /* SLIT Table */
+ PICK_WHEA_MCE, /* WHEA MCE table */
+ PICK_WHEA_CMC, /* WHEA CMV table */
+ PICK_ALIB, /* SACPI SSDT table with ALIB implementation */
+ PICK_IVRS, /* IOMMU ACPI IVRS(I/O Virtualization Reporting Structure) table */
+ PICK_CRAT,
+};
+
+AGESA_STATUS agesawrapper_amdinitreset(void);
+AGESA_STATUS agesawrapper_amdinitearly(void);
+AGESA_STATUS agesawrapper_amdinitenv(void);
+AGESA_STATUS agesawrapper_amdinitlate(void);
+AGESA_STATUS agesawrapper_amdinitpost(void);
+AGESA_STATUS agesawrapper_amdinitmid(void);
+AGESA_STATUS agesawrapper_amdreadeventlog(UINT8 HeapStatus);
+void *agesawrapper_getlateinitptr(int pick);
+AGESA_STATUS agesawrapper_amdlaterunaptask(UINT32 Func, UINT32 Data, void *ConfigPtr);
+AGESA_STATUS agesawrapper_amdS3Save(void);
+AGESA_STATUS agesawrapper_amdinitresume(void);
+AGESA_STATUS agesawrapper_amds3laterestore(void);
+
+AGESA_STATUS agesawrapper_fchs3earlyrestore(void);
+AGESA_STATUS agesawrapper_fchs3laterestore(void);
+
+VOID OemCustomizeInitEarly (IN OUT AMD_EARLY_PARAMS *InitEarly);
+VOID amd_initcpuio(void);
+VOID amd_initmmio(void);
+const void *agesawrapper_locate_module (const CHAR8 name[8]);
+
+void OemPostParams(AMD_POST_PARAMS *PostParams);
+
+#endif /* _AGESAWRAPPER_H_ */
diff --git a/src/soc/amd/common/agesawrapper_call.h b/src/soc/amd/common/agesawrapper_call.h
new file mode 100644
index 0000000000..925a4240c0
--- /dev/null
+++ b/src/soc/amd/common/agesawrapper_call.h
@@ -0,0 +1,58 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; 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 _AGESAWRAPPER_CALL_H_
+#define _AGESAWRAPPER_CALL_H_
+
+#include <stdint.h>
+#include <console/console.h>
+#include <AGESA.h>
+
+/*
+ * Possible AGESA_STATUS values:
+ *
+ * 0x0 = AGESA_SUCCESS
+ * 0x1 = AGESA_UNSUPPORTED
+ * 0x2 = AGESA_BOUNDS_CHK
+ * 0x3 = AGESA_ALERT
+ * 0x4 = AGESA_WARNING
+ * 0x5 = AGESA_ERROR
+ * 0x6 = AGESA_CRITICAL
+ * 0x7 = AGESA_FATAL
+ */
+static const char * decodeAGESA_STATUS(AGESA_STATUS sret)
+{
+ const char* statusStrings[] = { "AGESA_SUCCESS", "AGESA_UNSUPPORTED",
+ "AGESA_BOUNDS_CHK", "AGESA_ALERT",
+ "AGESA_WARNING", "AGESA_ERROR",
+ "AGESA_CRITICAL", "AGESA_FATAL"
+ };
+ if (sret > 7) return "unknown"; /* Non-AGESA error code */
+ return statusStrings[sret];
+}
+
+static inline u32 do_agesawrapper(AGESA_STATUS (*func)(void), const char *name)
+{
+ AGESA_STATUS ret;
+ printk(BIOS_DEBUG, "agesawrapper_%s() entry\n", name);
+ ret = func();
+ printk(BIOS_DEBUG, "agesawrapper_%s() returned %s\n",
+ name, decodeAGESA_STATUS(ret));
+ return (u32)ret;
+}
+
+#define AGESAWRAPPER(func) do_agesawrapper(agesawrapper_ ## func, #func)
+
+#define AGESAWRAPPER_PRE_CONSOLE(func) agesawrapper_ ## func()
+
+#endif
diff --git a/src/soc/amd/common/amd_late_init.c b/src/soc/amd/common/amd_late_init.c
index d9a5b43743..3aee23ca7e 100644
--- a/src/soc/amd/common/amd_late_init.c
+++ b/src/soc/amd/common/amd_late_init.c
@@ -20,8 +20,8 @@
#include <device/pci_def.h>
#include <device/pci_ops.h>
-#include <northbridge/amd/pi/agesawrapper.h>
-#include <northbridge/amd/pi/agesawrapper_call.h>
+#include <agesawrapper.h>
+#include <agesawrapper_call.h>
static void agesawrapper_post_device(void *unused)
{
diff --git a/src/soc/amd/common/def_callouts.c b/src/soc/amd/common/def_callouts.c
new file mode 100644
index 0000000000..52b502c023
--- /dev/null
+++ b/src/soc/amd/common/def_callouts.c
@@ -0,0 +1,141 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Advanced Micro Devices, Inc.
+ * Copyright (C) 2013 Sage Electronic Engineering, LLC
+ *
+ * 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 <cbfs.h>
+#include <spd_bin.h>
+
+#include <AGESA.h>
+#include <amdlib.h>
+#include <Ids.h>
+#include <agesawrapper.h>
+#include <BiosCallOuts.h>
+#include <dimmSpd.h>
+
+AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ UINTN i;
+
+ for (i = 0; i < BiosCalloutsLen; i++) {
+ if (BiosCallouts[i].CalloutName == Func)
+ break;
+ }
+ if (i >= BiosCalloutsLen)
+ return AGESA_UNSUPPORTED;
+
+ return BiosCallouts[i].CalloutPtr (Func, Data, ConfigPtr);
+}
+
+AGESA_STATUS agesa_NoopUnsupported (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ return AGESA_UNSUPPORTED;
+}
+
+AGESA_STATUS agesa_NoopSuccess (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ return AGESA_SUCCESS;
+}
+
+AGESA_STATUS agesa_EmptyIdsInitData (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ IDS_NV_ITEM *IdsPtr = ((IDS_CALLOUT_STRUCT *) ConfigPtr)->IdsNvPtr;
+ if (Data == IDS_CALLOUT_INIT)
+ IdsPtr[0].IdsNvValue = IdsPtr[0].IdsNvId = 0xffff;
+ return AGESA_SUCCESS;
+}
+
+AGESA_STATUS agesa_Reset (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ AGESA_STATUS Status;
+ UINT8 Value;
+ UINTN ResetType;
+ AMD_CONFIG_PARAMS *StdHeader;
+
+ ResetType = Data;
+ StdHeader = ConfigPtr;
+
+ //
+ // Perform the RESET based upon the ResetType. In case of
+ // WARM_RESET_WHENVER and COLD_RESET_WHENEVER, the request will go to
+ // AmdResetManager. During the critical condition, where reset is required
+ // immediately, the reset will be invoked directly by writing 0x04 to port
+ // 0xCF9 (Reset Port).
+ //
+ switch (ResetType) {
+ case WARM_RESET_WHENEVER:
+ case COLD_RESET_WHENEVER:
+ break;
+
+ case WARM_RESET_IMMEDIATELY:
+ case COLD_RESET_IMMEDIATELY:
+ Value = 0x06;
+ LibAmdIoWrite (AccessWidth8, 0xCf9, &Value, StdHeader);
+ break;
+
+ default:
+ break;
+ }
+
+ Status = 0;
+ return Status;
+}
+
+AGESA_STATUS agesa_RunFuncOnAp (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ AGESA_STATUS Status;
+
+ Status = agesawrapper_amdlaterunaptask (Func, Data, ConfigPtr);
+ return Status;
+}
+
+AGESA_STATUS agesa_GfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *ConfigPrt)
+{
+ GFX_VBIOS_IMAGE_INFO *pVbiosImageInfo = (GFX_VBIOS_IMAGE_INFO *)ConfigPrt;
+ pVbiosImageInfo->ImagePtr = cbfs_boot_map_with_leak(
+ "pci"CONFIG_VGA_BIOS_ID".rom",
+ CBFS_TYPE_OPTIONROM, NULL);
+ printk(BIOS_DEBUG, "agesa_GfxGetVbiosImage: IMGptr=%p\n", pVbiosImageInfo->ImagePtr);
+ return (pVbiosImageInfo->ImagePtr ? AGESA_SUCCESS : AGESA_WARNING);
+}
+
+AGESA_STATUS agesa_ReadSpd (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ AGESA_STATUS Status = AGESA_UNSUPPORTED;
+#ifdef __PRE_RAM__
+ Status = AmdMemoryReadSPD (Func, Data, ConfigPtr);
+#endif
+ return Status;
+}
+
+AGESA_STATUS agesa_ReadSpd_from_cbfs(UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+ AGESA_STATUS Status = AGESA_UNSUPPORTED;
+#ifdef __PRE_RAM__
+ AGESA_READ_SPD_PARAMS *info = ConfigPtr;
+ if (info->MemChannelId > 0)
+ return AGESA_UNSUPPORTED;
+ if (info->SocketId != 0)
+ return AGESA_UNSUPPORTED;
+ if (info->DimmId != 0)
+ return AGESA_UNSUPPORTED;
+
+ /* Read index 0, first SPD_SIZE bytes of spd.bin file. */
+ if (read_ddr3_spd_from_cbfs((u8*)info->Buffer, 0) < 0)
+ die("No SPD data\n");
+
+ Status = AGESA_SUCCESS;
+#endif
+ return Status;
+}
diff --git a/src/soc/amd/common/dimmSpd.h b/src/soc/amd/common/dimmSpd.h
new file mode 100644
index 0000000000..1ad45469e2
--- /dev/null
+++ b/src/soc/amd/common/dimmSpd.h
@@ -0,0 +1,25 @@
+/*
+ * 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 _DIMMSPD_H_
+#define _DIMMSPD_H_
+
+AGESA_STATUS
+AmdMemoryReadSPD (IN UINT32 Func, IN UINT32 Data, IN OUT AGESA_READ_SPD_PARAMS *SpdData);
+
+int hudson_readSpd(int spdAddress, char *buf, size_t len);
+int smbus_readSpd(int spdAddress, char *buf, size_t len);
+
+#endif