diff options
Diffstat (limited to 'src/mainboard/facebook/watson/variants/watson_v2/romstage.c')
| -rw-r--r-- | src/mainboard/facebook/watson/variants/watson_v2/romstage.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/facebook/watson/variants/watson_v2/romstage.c b/src/mainboard/facebook/watson/variants/watson_v2/romstage.c index 55f30255e8ec..2e571b971350 100644 --- a/src/mainboard/facebook/watson/variants/watson_v2/romstage.c +++ b/src/mainboard/facebook/watson/variants/watson_v2/romstage.c @@ -15,6 +15,9 @@ * GNU General Public License for more details. */ +#include <device/pci_ops.h> +#include <soc/lpc.h> +#include <soc/pci_devs.h> #include <soc/romstage.h> #include <variants.h> @@ -46,3 +49,12 @@ void variant_romstage_fsp_init_params(UPD_DATA_REGION *UpdData) UpdData->HotPlug_PchPciPort7 = 1; UpdData->HotPlug_PchPciPort8 = 1; } + +void variant_early_mainboard_romstage_entry(void) +{ + // Enable LPC IO ports 0xca2, 0xca8 for IPMI + pci_write_config32(PCH_DEV_LPC, LPC_GEN2_DEC, + (0 << 16) | ALIGN_DOWN(0xca2, 4) | 1); + pci_write_config32(PCH_DEV_LPC, LPC_GEN3_DEC, + (0 << 16) | ALIGN_DOWN(0xca8, 4) | 1); +} |