diff options
| -rw-r--r-- | src/northbridge/intel/x4x/early_init.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/northbridge/intel/x4x/early_init.c b/src/northbridge/intel/x4x/early_init.c index d019ffd7f5..a58f2ba6e9 100644 --- a/src/northbridge/intel/x4x/early_init.c +++ b/src/northbridge/intel/x4x/early_init.c @@ -150,7 +150,6 @@ static void init_egress(void) static void init_dmi(void) { u32 reg32; - u16 reg16; /* Assume IGD present */ @@ -224,9 +223,11 @@ static void init_dmi(void) /* ASPM on DMI link */ RCBA16(0x1a8) &= ~0x3; - reg16 = RCBA16(0x1a8); + /* FIXME: Do we need to read RCBA16(0x1a8)? */ + RCBA16(0x1a8); RCBA32(0x2010) = (RCBA32(0x2010) & ~(0x3 << 10)) | (1 << 10); - reg32 = RCBA32(0x2010); + /* FIXME: Do we need to read RCBA32(0x2010)? */ + RCBA32(0x2010); /* Set up VC1 max time */ RCBA32(0x1c) = (RCBA32(0x1c) & ~0x7f0000) | 0x120000; @@ -240,7 +241,8 @@ static void init_dmi(void) DMIBAR16(0x210) = (DMIBAR16(0x210) & ~(0xff7)) | 0x101; DMIBAR32(0x88) &= ~0x3; DMIBAR32(0x88) |= 0x3; - reg16 = DMIBAR16(0x88); + /* FIXME: Do we need to read RCBA16(0x88)? */ + DMIBAR16(0x88); } static void x4x_prepare_resume(int s3resume) |