diff options
Diffstat (limited to 'src/northbridge/intel/haswell/northbridge.c')
| -rw-r--r-- | src/northbridge/intel/haswell/northbridge.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/northbridge/intel/haswell/northbridge.c b/src/northbridge/intel/haswell/northbridge.c index be1b61456b..bdf87b1616 100644 --- a/src/northbridge/intel/haswell/northbridge.c +++ b/src/northbridge/intel/haswell/northbridge.c @@ -39,20 +39,6 @@ #include "chip.h" #include "haswell.h" -static int bridge_revision_id = -1; - -int bridge_silicon_revision(void) -{ - if (bridge_revision_id < 0) { - uint8_t stepping = cpuid_eax(1) & 0xf; - uint8_t bridge_id = pci_read_config16( - dev_find_slot(0, PCI_DEVFN(0, 0)), - PCI_DEVICE_ID) & 0xf0; - bridge_revision_id = bridge_id | stepping; - } - return bridge_revision_id; -} - static int get_pcie_bar(device_t dev, unsigned int index, u32 *base, u32 *len) { u32 pciexbar_reg; |