/**
* gecInitAfterPciEnum - Config GEC controller after PCI emulation
*
*
*
* @param[in] pConfig Southbridge configuration structure pointer.
*
*/
VOID
gecInitAfterPciEnum (
IN AMDSBCFG* pConfig
)
{
VOID* GecRomAddress;
VOID* GecShadowRomAddress;
UINT32 ddTemp;
UINT8 dbVar;
UINT8 dbTemp;
if ( pConfig->GecConfig == 0) {
dbVar = 0;
ReadPCI ((GEC_BUS_DEV_FUN << 16) + SB_GEC_REG04, AccWidthUint8, &dbVar);
dbTemp = 0x07;
WritePCI ((GEC_BUS_DEV_FUN << 16) + SB_GEC_REG04, AccWidthUint8, &dbTemp);
if ( !pConfig->DYNAMICGECROM.DynamicGecRomAddress_Ptr == NULL ) {
GecRomAddress = pConfig->DYNAMICGECROM.DynamicGecRomAddress_Ptr;
GecShadowRomAddress = (VOID*) (UINTN) pConfig->BuildParameters.GecShadowRomBase;
AmdSbCopyMem (GecShadowRomAddress, GecRomAddress, 0x100);
ReadPCI ((GEC_BUS_DEV_FUN << 16) + SB_GEC_REG10, AccWidthUint32, &ddTemp);
ddTemp = ddTemp & 0xFFFFFFF0;
RWMEM (ddTemp + 0x6804, AccWidthUint32, 0, BIT0 + BIT29);
}
WritePCI ((GEC_BUS_DEV_FUN << 16) + SB_GEC_REG04, AccWidthUint8, &dbVar);
}
}
/**
* gecInitAfterPciEnum - Config GEC controller after PCI emulation
*
*
*
* @param[in] pConfig Southbridge configuration structure pointer.
*
*/
VOID
gecInitAfterPciEnum (
IN AMDSBCFG* pConfig
)
{
VOID* GecRomAddress;
VOID* GecShadowRomAddress;
UINT32 ddTemp;
if ( pConfig->DYNAMICGECROM.DynamicGecRomAddress_Ptr != NULL ) {
GecRomAddress = pConfig->DYNAMICGECROM.DynamicGecRomAddress_Ptr;
GecShadowRomAddress = (VOID*) (UINTN) pConfig->BuildParameters.GecShadowRomBase;
AmdSbCopyMem (GecShadowRomAddress, GecRomAddress, 0x100);
ReadPCI ((GEC_BUS_DEV_FUN << 16) + SB_GEC_REG10, AccWidthUint32, &ddTemp);
ddTemp = ddTemp & 0xFFFFFFF0;
RWMEM (ddTemp + 0x6804, AccWidthUint32, 0, BIT0 + BIT29);
}
TRACE ((DMSG_SB_TRACE, "Exiting gec Init after PCI emulation\n"));
}
