diff options
Diffstat (limited to 'src/soc/intel/broadwell/systemagent.c')
| -rw-r--r-- | src/soc/intel/broadwell/systemagent.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/broadwell/systemagent.c b/src/soc/intel/broadwell/systemagent.c index ac021fb9ef..0488ccbe4c 100644 --- a/src/soc/intel/broadwell/systemagent.c +++ b/src/soc/intel/broadwell/systemagent.c @@ -36,6 +36,11 @@ #include <broadwell/ramstage.h> #include <broadwell/systemagent.h> +u8 systemagent_revision(void) +{ + return pci_read_config8(SA_DEV_ROOT, PCI_REVISION_ID); +} + static int get_pcie_bar(device_t dev, unsigned int index, u32 *base, u32 *len) { u32 pciexbar_reg; |