| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2011 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "agesawrapper.h" |
| #include "amdlib.h" |
| #include "BiosCallOuts.h" |
| #include "Ids.h" |
| #include "OptionsIds.h" |
| #include "heapManager.h" |
| #include <northbridge/amd/agesa/family15/dimmSpd.h> |
| |
| STATIC BIOS_CALLOUT_STRUCT BiosCallouts[] = |
| { |
| {AGESA_ALLOCATE_BUFFER, BiosAllocateBuffer }, |
| {AGESA_DEALLOCATE_BUFFER, BiosDeallocateBuffer }, |
| {AGESA_DO_RESET, BiosReset }, |
| {AGESA_LOCATE_BUFFER, BiosLocateBuffer }, |
| {AGESA_READ_SPD, BiosReadSpd }, |
| {AGESA_READ_SPD_RECOVERY, BiosDefaultRet }, |
| {AGESA_RUNFUNC_ONAP, BiosRunFuncOnAp }, |
| {AGESA_GET_IDS_INIT_DATA, BiosGetIdsInitData }, |
| {AGESA_HOOKBEFORE_DQS_TRAINING, BiosHookBeforeDQSTraining }, |
| {AGESA_HOOKBEFORE_DRAM_INIT, BiosHookBeforeDramInit }, |
| {AGESA_HOOKBEFORE_EXIT_SELF_REF, BiosHookBeforeExitSelfRefresh }, |
| }; |
| |
| AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| UINTN i; |
| AGESA_STATUS CalloutStatus; |
| UINTN CallOutCount = sizeof (BiosCallouts) / sizeof (BiosCallouts [0]); |
| |
| for (i = 0; i < CallOutCount; i++) { |
| if (BiosCallouts[i].CalloutName == Func) { |
| break; |
| } |
| } |
| |
| if(i >= CallOutCount) { |
| return AGESA_UNSUPPORTED; |
| } |
| |
| CalloutStatus = BiosCallouts[i].CalloutPtr (Func, Data, ConfigPtr); |
| |
| return CalloutStatus; |
| } |
| |
| |
| CONST IDS_NV_ITEM IdsData[] = |
| { |
| /*{ |
| AGESA_IDS_NV_MAIN_PLL_CON, |
| 0x1 |
| }, |
| { |
| AGESA_IDS_NV_MAIN_PLL_FID_EN, |
| 0x1 |
| }, |
| { |
| AGESA_IDS_NV_MAIN_PLL_FID, |
| 0x8 |
| }, |
| |
| { |
| AGESA_IDS_NV_CUSTOM_NB_PSTATE, |
| }, |
| { |
| AGESA_IDS_NV_CUSTOM_NB_P0_DIV_CTRL, |
| }, |
| { |
| AGESA_IDS_NV_CUSTOM_NB_P1_DIV_CTRL, |
| }, |
| { |
| AGESA_IDS_NV_FORCE_NB_PSTATE, |
| }, |
| */ |
| { |
| 0xFFFF, |
| 0xFFFF |
| } |
| }; |
| |
| #define NUM_IDS_ENTRIES (sizeof (IdsData) / sizeof (IDS_NV_ITEM)) |
| |
| AGESA_STATUS BiosGetIdsInitData (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| UINTN i; |
| IDS_NV_ITEM *IdsPtr; |
| |
| IdsPtr = ((IDS_CALLOUT_STRUCT *) ConfigPtr)->IdsNvPtr; |
| |
| if (Data == IDS_CALLOUT_INIT) { |
| for (i = 0; i < NUM_IDS_ENTRIES; i++) { |
| IdsPtr[i].IdsNvValue = IdsData[i].IdsNvValue; |
| IdsPtr[i].IdsNvId = IdsData[i].IdsNvId; |
| } |
| } |
| return AGESA_SUCCESS; |
| } |
| |
| |
| AGESA_STATUS BiosReadSpd (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| AGESA_STATUS Status; |
| #ifdef __PRE_RAM__ |
| Status = agesa_ReadSPD (Func, Data, ConfigPtr); |
| #else |
| Status = AGESA_UNSUPPORTED; |
| #endif |
| |
| return Status; |
| } |
| |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeDQSTraining (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| return AGESA_SUCCESS; |
| } |
| |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| return AGESA_SUCCESS; |
| } |
| |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr) |
| { |
| return AGESA_SUCCESS; |
| } |
| |