diff options
Diffstat (limited to 'src/northbridge/amd/amdmct/mct/mct_d.c')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct/mct_d.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/northbridge/amd/amdmct/mct/mct_d.c b/src/northbridge/amd/amdmct/mct/mct_d.c index 629bc0f554..60a2c66de3 100644 --- a/src/northbridge/amd/amdmct/mct/mct_d.c +++ b/src/northbridge/amd/amdmct/mct/mct_d.c @@ -523,7 +523,7 @@ static void HTMemMapInit_D(struct MCTStatStruc *pMCTstat, { u8 Node; u32 NextBase, BottomIO; - u8 _MemHoleRemap, DramHoleBase, DramHoleOffset; + u8 _MemHoleRemap, DramHoleBase; u32 HoleSize, DramSelBaseAddr; u32 val; @@ -583,7 +583,6 @@ static void HTMemMapInit_D(struct MCTStatStruc *pMCTstat, if ((DramSelBaseAddr > 0) && (DramSelBaseAddr < BottomIO)) base = DramSelBaseAddr; val = ((base + HoleSize) >> (24-8)) & 0xFF; - DramHoleOffset = val; val <<= 8; /* shl 16, rol 24 */ val |= DramHoleBase << 24; val |= 1 << DramHoleValid; @@ -972,7 +971,7 @@ static u8 AutoCycTiming_D(struct MCTStatStruc *pMCTstat, u8 Twr, Trtp; u8 Trp, Trrd, Trcd, Tras, Trc, Trfc[4], Rows; u32 DramTimingLo, DramTimingHi; - u16 Tk10, Tk40; + u16 Tk40; u8 Twtr; u8 LDIMM; u8 DDR2_1066; @@ -1095,7 +1094,6 @@ static u8 AutoCycTiming_D(struct MCTStatStruc *pMCTstat, if (byte == 5) DDR2_1066 = 1; Tk40 = Get_40Tk_D(byte); - Tk10 = Tk40 >> 2; /* Notes: 1. All secondary time values given in SPDs are in binary with units of ns. @@ -1740,7 +1738,7 @@ static void SPDSetBanks_D(struct MCTStatStruc *pMCTstat, * and PCI 0:24N:2x60,64,68,6C config registers (CS Mask 0-3). */ - u8 ChipSel, Rows, Cols, Ranks, Banks, DevWidth; + u8 ChipSel, Rows, Cols, Ranks, Banks; u32 BankAddrReg, csMask; u32 val; @@ -1773,7 +1771,6 @@ static void SPDSetBanks_D(struct MCTStatStruc *pMCTstat, Banks = mctRead_SPD(smbaddr, SPD_LBANKS); byte = mctRead_SPD(smbaddr, SPD_DEVWIDTH); - DevWidth = byte & 0x7f; /* bits 0-6 = bank 0 width */ byte = mctRead_SPD(smbaddr, SPD_DMBANKS); Ranks = (byte & 7) + 1; @@ -1933,7 +1930,7 @@ static void StitchMemory_D(struct MCTStatStruc *pMCTstat, u8 b = 0; u32 nxtcsBase, curcsBase; u8 p, q; - u32 Sizeq, BiggestBank; + u32 BiggestBank; u8 _DSpareEn; u16 word; @@ -1989,7 +1986,6 @@ static void StitchMemory_D(struct MCTStatStruc *pMCTstat, val >>= 19; val++; val <<= 19; - Sizeq = val; //never used if (val > BiggestBank) { /*Bingo! possibly Map this chip-select next! */ BiggestBank = val; |