More explicite and straight way to set seed.
Signed-off-by: Zheng Bao zheng.bao@amd.com
Index: src/northbridge/amd/amdmct/mct/mctsrc.c =================================================================== --- src/northbridge/amd/amdmct/mct/mctsrc.c (revision 6135) +++ src/northbridge/amd/amdmct/mct/mctsrc.c (working copy) @@ -1023,13 +1023,9 @@
dev = pDCTstat->dev_dct; for (index = 0x50; index <= 0x52; index ++) { - val = Get_NB32_index_wait(dev, index_reg, index); - val |= (FenceTrnFinDlySeed & 0x1F); + val = (FenceTrnFinDlySeed & 0x1F); if (index != 0x52) { - val &= ~(0xFF << 8); - val |= (val & 0xFF) << 8; - val &= 0xFFFF; - val |= val << 16; + val |= val << 8 | val << 16 | val << 24; } Set_NB32_index_wait(dev, index_reg, index, val); } Index: src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c =================================================================== --- src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c (revision 6135) +++ src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c (working copy) @@ -972,13 +972,9 @@ */ dev = pDCTstat->dev_dct; for (index = 0x50; index <= 0x52; index ++) { - val = Get_NB32_index_wait(dev, index_reg, index) & ~0xFF; - val |= (FenceTrnFinDlySeed & 0x1F); + val = (FenceTrnFinDlySeed & 0x1F); if (index != 0x52) { - val &= ~(0xFF << 8); - val |= (val & 0xFF) << 8; - val &= 0xFFFF; - val |= val << 16; + val |= val << 8 | val << 16 | val << 24; } Set_NB32_index_wait(dev, index_reg, index, val); }