diff options
Diffstat (limited to 'src/southbridge/intel/i82801gx/lpc.c')
| -rw-r--r-- | src/southbridge/intel/i82801gx/lpc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801gx/lpc.c b/src/southbridge/intel/i82801gx/lpc.c index 4e2f9f959e..62576c134a 100644 --- a/src/southbridge/intel/i82801gx/lpc.c +++ b/src/southbridge/intel/i82801gx/lpc.c @@ -310,6 +310,10 @@ static void enable_hpet(void) reg32 |= (1 << 7); // HPET Address Enable reg32 &= ~(3 << 0); RCBA32(HPTC) = reg32; + /* On NM10 this only works if read back */ + RCBA32(HPTC); + + write32((u32 *)0xfed00010, read32((u32 *)0xfed00010) | 1); } static void enable_clock_gating(void) |