AGESA_STATUS
AmdMemRecovery (
IN OUT MEM_DATA_STRUCT *MemPtr
)
{
UINT8 Socket;
UINT8 Module;
UINT8 i;
AGESA_STATUS AgesaStatus;
PCI_ADDR Address;
MEM_NB_BLOCK NBBlock;
MEM_TECH_BLOCK TechBlock;
LOCATE_HEAP_PTR SocketWithMem;
ALLOCATE_HEAP_PARAMS AllocHeapParams;
//
// Read SPD data
//
MemRecSPDDataProcess (MemPtr);
//
// Get the socket id from heap.
//
SocketWithMem.BufferHandle = AMD_REC_MEM_SOCKET_HANDLE;
if (HeapLocateBuffer (&SocketWithMem, &MemPtr->StdHeader) == AGESA_SUCCESS) {
Socket = *(UINT8 *) SocketWithMem.BufferPtr;
} else {
ASSERT(FALSE); // Socket handle not found
return AGESA_FATAL;
}
//
// Allocate buffer for memory init structures
//
AllocHeapParams.RequestedBufferSize = MAX_DIES_PER_SOCKET * sizeof (DIE_STRUCT);
AllocHeapParams.BufferHandle = GENERATE_MEM_HANDLE (ALLOC_DIE_STRUCT_HANDLE, 0, 0, 0);
AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
if (HeapAllocateBuffer (&AllocHeapParams, &MemPtr->StdHeader) != AGESA_SUCCESS) {
ASSERT(FALSE); // Heap allocation failed to allocate Die struct
return AGESA_FATAL;
}
MemPtr->DiesPerSystem = (DIE_STRUCT *)AllocHeapParams.BufferPtr;
//
// Discover populated CPUs
//
for (Module = 0; Module < MAX_DIES_PER_SOCKET; Module++) {
if (GetPciAddress ((VOID *)MemPtr, Socket, Module, &Address, &AgesaStatus)) {
MemPtr->DiesPerSystem[Module].SocketId = Socket;
MemPtr->DiesPerSystem[Module].DieId = Module;
MemPtr->DiesPerSystem[Module].PciAddr.AddressValue = Address.AddressValue;
}
}
i = 0;
while (MemRecNBInstalled[i] != NULL) {
if (MemRecNBInstalled[i] (&NBBlock, MemPtr, 0) == TRUE) {
break;
}
i++;
};
if (MemRecNBInstalled[i] == NULL) {
ASSERT(FALSE); // No NB installed
return AGESA_FATAL;
}
MemRecTechInstalled[0] (&TechBlock, &NBBlock);
NBBlock.TechPtr = &TechBlock;
return NBBlock.InitRecovery (&NBBlock);
}
