diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/amdht/h3ncmn.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/northbridge/amd/amdht/h3ncmn.c b/src/northbridge/amd/amdht/h3ncmn.c index 5222e0f505..1fcb07d633 100644 --- a/src/northbridge/amd/amdht/h3ncmn.c +++ b/src/northbridge/amd/amdht/h3ncmn.c @@ -555,16 +555,17 @@ static u8 fam10GetNumCoresOnNode(u8 node, cNorthBridge *nb) u8 i; ASSERT((node < nb->maxNodes)); - /* Read CmpCap */ + /* Read CmpCap [2][1:0] */ AmdPCIReadBits(MAKE_SBDFO(makePCISegmentFromNode(node), makePCIBusFromNode(node), makePCIDeviceFromNode(node), CPU_NB_FUNC_03, REG_NB_CAPABILITY_3XE8), - 13, 12, &temp); + 15, 12, &temp); + /* bits[15,13,12] specify the cores */ /* Support Downcoring */ - cores = temp + 1; + cores = ((temp & 8) >> 1) + (temp & 3) + 1; AmdPCIReadBits (MAKE_SBDFO(makePCISegmentFromNode(node), makePCIBusFromNode(node), makePCIDeviceFromNode(node), |