CorebootModulePkg: Get power management register addresses.

This patch will get power management event register address and power management GPE enable register address.

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@17714 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 13 insertions, 3 deletions

diff --git a/CorebootModulePkg/CbSupportPei/CbSupportPei.c b/CorebootModulePkg/CbSupportPei/CbSupportPei.c
index b3705fa4cd..46b08d2f08 100755
--- a/CorebootModulePkg/CbSupportPei/CbSupportPei.c
+++ b/CorebootModulePkg/CbSupportPei/CbSupportPei.c
@@ -171,6 +171,8 @@ CbPeiEntryPoint (
   FRAME_BUFFER_INFO*   pFbInfo;

   ACPI_BOARD_INFO*     pAcpiBoardInfo;

   UINTN                PmCtrlRegBase, PmTimerRegBase, ResetRegAddress, ResetValue;

+  UINTN                PmEvtBase;

+  UINTN                PmGpeEnBase;

 

   LowMemorySize = 0;

   HighMemorySize = 0;

@@ -355,7 +357,7 @@ CbPeiEntryPoint (
   //

   // Create guid hob for acpi board information

   //

-  Status = CbParseFadtInfo (&PmCtrlRegBase, &PmTimerRegBase, &ResetRegAddress, &ResetValue);

+  Status = CbParseFadtInfo (&PmCtrlRegBase, &PmTimerRegBase, &ResetRegAddress, &ResetValue, &PmEvtBase, &PmGpeEnBase);

   ASSERT_EFI_ERROR (Status);

   pAcpiBoardInfo = NULL;

   pAcpiBoardInfo = BuildGuidHob (&gUefiAcpiBoardInfoGuid, sizeof (ACPI_BOARD_INFO));

@@ -364,6 +366,8 @@ CbPeiEntryPoint (
   pAcpiBoardInfo->PmTimerRegBase = (UINT64)PmTimerRegBase;

   pAcpiBoardInfo->ResetRegAddress = (UINT64)ResetRegAddress;

   pAcpiBoardInfo->ResetValue = (UINT8)ResetValue;

+  pAcpiBoardInfo->PmEvtBase = (UINT64)PmEvtBase;

+  pAcpiBoardInfo->PmGpeEnBase = (UINT64)PmGpeEnBase;

   DEBUG ((EFI_D_ERROR, "Create acpi board info guid hob\n"));

 

   //

diff --git a/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h b/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h
index 66ebffef2d..609e989186 100644
--- a/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h
+++ b/CorebootModulePkg/Include/Guid/AcpiBoardInfoGuid.h
@@ -20,7 +20,9 @@
 ///

 extern EFI_GUID gUefiAcpiBoardInfoGuid;

 

-typedef struct {  

+typedef struct {

+  UINT64             PmEvtBase;

+  UINT64             PmGpeEnBase;

   UINT64             PmCtrlRegBase;

   UINT64             PmTimerRegBase;

   UINT64             ResetRegAddress;

diff --git a/CorebootModulePkg/Include/Library/CbParseLib.h b/CorebootModulePkg/Include/Library/CbParseLib.h
index 36727d3f58..170375b365 100644
--- a/CorebootModulePkg/Include/Library/CbParseLib.h
+++ b/CorebootModulePkg/Include/Library/CbParseLib.h
@@ -91,6 +91,8 @@ 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.

@@ -101,7 +103,9 @@ CbParseFadtInfo (
   IN UINTN*     pPmCtrlReg,

   IN UINTN*     pPmTimerReg,

   IN UINTN*     pResetReg,

-  IN UINTN*     pResetValue

+  IN UINTN*     pResetValue,

+  IN UINTN*     pPmEvtReg,

+  IN UINTN*     pPmGpeEnReg

   );

   

 /**