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CorebootModulePkg: Get power management register addresses. 

This patch will get power management event register address and power management GPE enable register address. 
Add missing code in CbParseLib.c.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17791 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Guo Dong 2015-07-01 09:41:58 +00:00 committed by gdong1
parent f88762bc40
commit 05de9ab296
1 changed files with 24 additions and 1 deletions
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25
CorebootModulePkg/Library/CbParseLib/CbParseLib.c
View File

@ -395,6 +395,8 @@ CbParseSmbiosTable (
@param pPmTimerReg Pointer to the address of power management timer register
@param pResetReg Pointer to the address of system reset register
@param pResetValue Pointer to the value to be writen to the system reset register
@param pPmEvtReg Pointer to the address of power management event register
@param pPmGpeEnReg Pointer to the address of power management GPE enable register
@retval RETURN_SUCCESS Successfully find out all the required fadt information.
@retval RETURN_NOT_FOUND Failed to find the fadt table.
@ -405,7 +407,9 @@ CbParseFadtInfo (
OUT UINTN *pPmCtrlReg,
OUT UINTN *pPmTimerReg,
OUT UINTN *pResetReg,
OUT UINTN *pResetValue
OUT UINTN *pResetValue,
OUT UINTN *pPmEvtReg,
OUT UINTN *pPmGpeEnReg
)
{
EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp;
@ -464,6 +468,16 @@ CbParseFadtInfo (
}
DEBUG ((EFI_D_INFO, "Reset Value 0x%x\n", Fadt->ResetValue));
if (pPmEvtReg != NULL) {
*pPmEvtReg = Fadt->Pm1aEvtBlk;
DEBUG ((EFI_D_INFO, "PmEvt Reg 0x%x\n", Fadt->Pm1aEvtBlk));
}
if (pPmGpeEnReg != NULL) {
*pPmGpeEnReg = Fadt->Gpe0Blk + Fadt->Gpe0BlkLen / 2;
DEBUG ((EFI_D_INFO, "PmGpeEn Reg 0x%x\n", *pPmGpeEnReg));
}
return RETURN_SUCCESS;
}
}
@ -495,6 +509,15 @@ CbParseFadtInfo (
*pResetValue = Fadt->ResetValue;
DEBUG ((EFI_D_ERROR, "Reset Value 0x%x\n", Fadt->ResetValue));
if (pPmEvtReg != NULL) {
*pPmEvtReg = Fadt->Pm1aEvtBlk;
DEBUG ((EFI_D_INFO, "PmEvt Reg 0x%x\n", Fadt->Pm1aEvtBlk));
}
if (pPmGpeEnReg != NULL) {
*pPmGpeEnReg = Fadt->Gpe0Blk + Fadt->Gpe0BlkLen / 2;
DEBUG ((EFI_D_INFO, "PmGpeEn Reg 0x%x\n", *pPmGpeEnReg));
}
return RETURN_SUCCESS;
}
}