diff options
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c')
| -rw-r--r-- | Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c b/Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c index 8051b0021b..4bd93d1670 100644 --- a/Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c +++ b/Platform/BroxtonPlatformPkg/Board/LeafHill/BoardInitPostMem/BoardInit.c @@ -59,6 +59,29 @@ LeafHillPostMemInitCallback ( UINT8 ResetType;
UINTN BufferSize;
UINT8 MaxPkgCState;
+ UINTN VariableSize;
+ EFI_PEI_READ_ONLY_VARIABLE2_PPI *VariableServices;
+ SYSTEM_CONFIGURATION SystemConfiguration;
+
+ VariableSize = sizeof (SYSTEM_CONFIGURATION);
+ ZeroMem (&SystemConfiguration, sizeof (SYSTEM_CONFIGURATION));
+
+ (*PeiServices)->LocatePpi (
+ (CONST EFI_PEI_SERVICES **)PeiServices,
+ &gEfiPeiReadOnlyVariable2PpiGuid,
+ 0,
+ NULL,
+ (VOID **) &VariableServices
+ );
+
+ VariableServices->GetVariable (
+ VariableServices,
+ PLATFORM_SETUP_VARIABLE_NAME,
+ &gEfiSetupVariableGuid,
+ NULL,
+ &VariableSize,
+ &SystemConfiguration
+ );
Status = PeiServicesLocatePpi (
&gBoardPostMemInitDoneGuid,
@@ -106,6 +129,11 @@ LeafHillPostMemInitCallback ( //
MaxPkgCState = MAX_PKG_CSTATE_C2;
PcdSet8 (PcdMaxPkgCState, (UINT8) MaxPkgCState);
+
+ //
+ // Set PcdeMMCHostMaxSpeed
+ //
+ PcdSet8 (PcdeMMCHostMaxSpeed, (UINT8) (SystemConfiguration.ScceMMCHostMaxSpeed));
//
// Add init steps here
|