- /* Disable auto refresh before Dram init when in ganged mode */
- if (pDCTstat->GangedMode) {
- val = Get_NB32(pDCTstat->dev_dct, 0x8C + (0x100 * dct));
- val |= 1 << DisAutoRefresh;
- Set_NB32(pDCTstat->dev_dct, 0x8C + (0x100 * dct), val);
+ /* Disable auto refresh before Dram init when in ganged mode (Erratum 278) */
+ if (pDCTstat->LogicalCPUID & AMD_DR_LT_B2) {
+ if (pDCTstat->GangedMode) {
+ val = Get_NB32(pDCTstat->dev_dct, 0x8C + (0x100 * dct));
+ val |= 1 << DisAutoRefresh;
+ Set_NB32(pDCTstat->dev_dct, 0x8C + (0x100 * dct), val);
+ }