More explicite and straight way to set seed. Signed-off-by: Zheng Bao <[email protected]>
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);
}
amdmct_succinct.patch
Description: amdmct_succinct.patch
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