7 * Northbridge support functions for Errata and early samples
9 * @xrefitem bom "File Content Label" "Release Content"
11 * @e sub-project: (Mem/NB/OR)
12 * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 02:16:51 -0700 (Wed, 22 Dec 2010) $
15 /*****************************************************************************
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42 * ***************************************************************************
52 #include "cpuRegisters.h"
56 #define FILECODE PROC_MEM_NB_OR_MNPROTOOR_FILECODE
58 /*----------------------------------------------------------------------------
59 * PROTOTYPES OF LOCAL FUNCTIONS
61 *----------------------------------------------------------------------------
64 MemNInitEarlySampleSupportOr (
65 IN OUT MEM_NB_BLOCK *NBPtr
69 *-----------------------------------------------------------------------------
72 *-----------------------------------------------------------------------------
74 /* -----------------------------------------------------------------------------*/
77 * This function initializes early sample support for Orochi
79 * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK
83 MemNInitEarlySampleSupportOr (
84 IN OUT MEM_NB_BLOCK *NBPtr
87 if ((NBPtr->MCTPtr->LogicalCpuid.Revision & AMD_F15_OR_Ax) != 0) {
88 NBPtr->IsSupported[PchgPDMode] = FALSE; // Erratum 506
89 NBPtr->IsSupported[ChannelPDMode] = TRUE; // Erratum 506
90 NBPtr->NBRegTable[BFReserved00C] = 0; // Erratum 473
94 /*----------------------------------------------------------------------------
97 *----------------------------------------------------------------------------