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-rw-r--r--src/northbridge/intel/sandybridge/raminit_common.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c
index 485154287c..702addaf92 100644
--- a/src/northbridge/intel/sandybridge/raminit_common.c
+++ b/src/northbridge/intel/sandybridge/raminit_common.c
@@ -1155,7 +1155,8 @@ void program_timings(ramctr_timing *ctrl, int channel)
shift_402x) << (8 * slotrank);
FOR_ALL_LANES {
- MCHBAR32(lane_base[lane] + 0x10 + channel * 0x100 + 4 * slotrank) =
+ MCHBAR32(lane_base[lane] +
+ (0x10 + (channel * 0x100) + (slotrank * 4))) =
(((ctrl->timings[channel][slotrank].lanes[lane].
timA + shift) & 0x3f)
|
@@ -1168,7 +1169,8 @@ void program_timings(ramctr_timing *ctrl, int channel)
| ((ctrl->timings[channel][slotrank].lanes[lane].
falling + shift) << 20));
- MCHBAR32(lane_base[lane] + 0x20 + channel * 0x100 + 4 * slotrank) =
+ MCHBAR32(lane_base[lane] +
+ (0x20 + (channel * 0x100) + (slotrank * 4))) =
(((ctrl->timings[channel][slotrank].lanes[lane].
timC + shift) & 0x3f)
|
@@ -1228,8 +1230,8 @@ static int does_lane_work(ramctr_timing *ctrl, int channel, int slotrank,
int lane)
{
u32 timA = ctrl->timings[channel][slotrank].lanes[lane].timA;
- return ((MCHBAR32(lane_base[lane] + channel * 0x100 + 4 +
- ((timA / 32) & 1) * 4) >> (timA % 32)) & 1);
+ return ((MCHBAR32(lane_base[lane] + (4 + (channel * 0x100) +
+ (((timA / 32) & 1) * 4))) >> (timA % 32)) & 1);
}
struct run {
@@ -1890,8 +1892,8 @@ static int discover_timB(ramctr_timing *ctrl, int channel, int slotrank)
FOR_ALL_LANES {
statistics[lane][timB] =
- !((MCHBAR32(lane_base[lane] +
- channel * 0x100 + 4 + ((timB / 32) & 1) * 4)
+ !((MCHBAR32(lane_base[lane] + (4 +
+ (channel * 0x100) + (((timB / 32) & 1) * 4)))
>> (timB % 32)) & 1);
}
}
@@ -2013,8 +2015,9 @@ static void adjust_high_timB(ramctr_timing *ctrl)
wait_for_iosav(channel);
FOR_ALL_LANES {
- u64 res = MCHBAR32(lane_base[lane] + channel * 0x100 + 4);
- res |= ((u64) MCHBAR32(lane_base[lane] + channel * 0x100 + 8)) << 32;
+ u64 res = MCHBAR32(lane_base[lane] + 4 + (channel * 0x100) + (0 * 4));
+ res |= ((u64) MCHBAR32(lane_base[lane] +
+ (4 + (channel * 0x100) + (1 * 4)))) << 32;
old = ctrl->timings[channel][slotrank].lanes[lane].timB;
ctrl->timings[channel][slotrank].lanes[lane].timB +=
get_timB_high_adjust(res) * 64;
@@ -3020,9 +3023,9 @@ void write_controller_mr(ramctr_timing *ctrl)
int channel, slotrank;
FOR_ALL_CHANNELS FOR_ALL_POPULATED_RANKS {
- MCHBAR32(0x0004 + channel * 0x100 + lane_base[slotrank]) =
+ MCHBAR32(lane_base[slotrank] + (0x0004 + (channel * 0x100) + (0 * 4))) =
make_mr0(ctrl, slotrank);
- MCHBAR32(0x0008 + channel * 0x100 + lane_base[slotrank]) =
+ MCHBAR32(lane_base[slotrank] + (0x0004 + (channel * 0x100) + (1 * 4))) =
make_mr1(ctrl, slotrank, channel);
}
}