AGESA_STATUS agesawrapper_amdinitmid(void)
{
AGESA_STATUS status;
AMD_INTERFACE_PARAMS AmdParamStruct;
AMD_MID_PARAMS *MidParam;
memset(&AmdParamStruct, 0, sizeof(AMD_INTERFACE_PARAMS));
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);
/* OEM Should Customize the defaults through this hook. */
MidParam = (AMD_MID_PARAMS *) AmdParamStruct.NewStructPtr;
if (OemHook->InitMid)
OemHook->InitMid(MidParam);
status = AmdInitMid(MidParam);
AGESA_EVENTLOG(status, &MidParam->StdHeader);
AmdReleaseStruct(&AmdParamStruct);
return status;
}
VOID
EFIAPI
InvokeAmdInitMid (
IN EFI_EVENT Event,
IN VOID *Context
)
/*++
Routine Description:
Installs the AmdInitMid This function gets called
each time the EFI_EVENT_SIGNAL_READY_TO_BOOT gets signaled
Arguments & Return Values: Standard event handling function prototype
--*/
{
AMD_INTERFACE_PARAMS AmdInterfaceParams;
AGESA_STATUS AgesaStatus;
AMD_DXE_INIT_MID_PROTOCOL AmdInitMidProtocol;
EFI_HANDLE Handle;
STATIC BOOLEAN InitMidInvoked = FALSE;
//
// Prepare for AmdInitMid
//
if (!InitMidInvoked) {
ZeroMem (&AmdInterfaceParams, sizeof (AMD_INTERFACE_PARAMS));
AmdInterfaceParams.StdHeader.ImageBasePtr = 0;
AmdInterfaceParams.StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
AmdInterfaceParams.AllocationMethod = PostMemDram;
AmdInterfaceParams.AgesaFunctionName = AMD_INIT_MID;
AgesaStatus = AmdCreateStruct (&AmdInterfaceParams);
((AMD_MID_PARAMS *)AmdInterfaceParams.NewStructPtr)->StdHeader = AmdInterfaceParams.StdHeader;
OemCustomizeInitMid (gBS, (AMD_MID_PARAMS *)AmdInterfaceParams.NewStructPtr);
AgesaStatus = AmdInitMid ((AMD_MID_PARAMS *)AmdInterfaceParams.NewStructPtr);
OemHookAfterInitMid (gBS, (AMD_MID_PARAMS *)AmdInterfaceParams.NewStructPtr);
if ((AgesaStatus == AGESA_CRITICAL) || (AgesaStatus == AGESA_FATAL)) {
return;
}
AmdInitMidProtocol.Revision = AGESA_DXE_INIT_MID_REV;
Handle = NULL;
gBS->InstallProtocolInterface (
&Handle,
&gAmdDxeInitMidProtocolGuid,
EFI_NATIVE_INTERFACE,
&AmdInitMidProtocol
);
}
InitMidInvoked = TRUE;
}
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_HUDSON_SATA_MODE;
MidParam->FchInterface.SataEnable = !((CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 3));
MidParam->FchInterface.IdeEnable = (CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 3);
MidParam->FchInterface.SataIdeMode = (CONFIG_HUDSON_SATA_MODE == 3);
status = AmdInitMid ((AMD_MID_PARAMS *)AmdParamStruct.NewStructPtr);
if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus);
AmdReleaseStruct (&AmdParamStruct);
return status;
}