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-rw-r--r--src/northbridge/intel/x4x/rcven.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/northbridge/intel/x4x/rcven.c b/src/northbridge/intel/x4x/rcven.c
index 23f8d52c3c..cc45aa9331 100644
--- a/src/northbridge/intel/x4x/rcven.c
+++ b/src/northbridge/intel/x4x/rcven.c
@@ -365,8 +365,9 @@ void rcven(const struct sysinfo *s)
"medium: %d; tap: %d\n",
channel, lane, reg8, timing[lane].medium,
timing[lane].tap);
- MCHBAR16(0x400 * channel + 0x5fa) &=
- ~(3 << (lane * 2)) | (reg8 << (lane * 2));
+ MCHBAR16(0x400 * channel + 0x5fa) =
+ (MCHBAR16(0x400 * channel + 0x5fa) &
+ ~(3 << (lane * 2))) | (reg8 << (lane * 2));
}
/* simply use timing[0] to program mincoarse */
timing[0].coarse = mincoarse;