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Diffstat (limited to 'src/northbridge/intel/pineview')
-rw-r--r--src/northbridge/intel/pineview/raminit.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/northbridge/intel/pineview/raminit.c b/src/northbridge/intel/pineview/raminit.c
index 5cece4147f..7f59d9197b 100644
--- a/src/northbridge/intel/pineview/raminit.c
+++ b/src/northbridge/intel/pineview/raminit.c
@@ -552,10 +552,12 @@ static void sdram_detect_ram_speed(struct sysinfo *s)
static void enable_hpet(void)
{
u32 reg32;
- reg32 = RCBA32(0x3404);
+ reg32 = RCBA32(HPTC);
reg32 &= ~0x3;
reg32 |= (1 << 7);
- RCBA32(0x3404) = reg32;
+ RCBA32(HPTC) = reg32;
+ /* On NM10 this only works if read back */
+ RCBA32(HPTC);
HPET32(0x10) = HPET32(0x10) | 1;
}