diff options
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c index 5deaca5cf6..f5bf9e3e6c 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c @@ -921,7 +921,7 @@ void prepareDimms(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, * OUT * ---------------------------------------------------------------------------- */ -void programODT(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, uint8_t dct, u8 dimm) +void programODT(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, uint8_t dct, uint8_t dimm) { sMCTStruct *pMCTData = pDCTstat->C_MCTPtr; sDCTStruct *pDCTData = pDCTstat->C_DCTPtr[dct]; @@ -929,6 +929,10 @@ void programODT(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, ui u8 WrLvOdt1=0; if (is_fam15h()) { + /* On Family15h processors, the value for the specific CS being targetted + * is taken from F2x238 / F2x23C as appropriate, then loaded into F2x9C_x0000_0008 + */ + /* Convert DIMM number to CS */ uint32_t dword; uint8_t cs; @@ -963,7 +967,7 @@ void programODT(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, ui set_DCT_ADDR_Bits(pDCTData, dct, pDCTData->NodeId, FUN_DCT, DRAM_ADD_DCT_PHY_CONTROL_REG, 8, 11, (u32)WrLvOdt1); - printk(BIOS_SPEW, "Programmed DCT %d write levelling ODT pattern %08x\n", dct, WrLvOdt1); + printk(BIOS_SPEW, "Programmed DCT %d write levelling ODT pattern %08x from DIMM %d data\n", dct, WrLvOdt1, dimm); } |