diff options
| -rw-r--r-- | src/mainboard/siemens/mc_ehl/mainboard.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/siemens/mc_ehl/mainboard.c b/src/mainboard/siemens/mc_ehl/mainboard.c index e64dbda54f..eff2d21ac6 100644 --- a/src/mainboard/siemens/mc_ehl/mainboard.c +++ b/src/mainboard/siemens/mc_ehl/mainboard.c @@ -10,6 +10,7 @@ #include <hwilib.h> #include <i210.h> #include <soc/gpio.h> +#include <soc/ramstage.h> #include <string.h> #include <timer.h> #include <timestamp.h> @@ -114,6 +115,15 @@ static void wait_for_legacy_dev(void *unused) printk(BIOS_NOTICE, "done!\n"); } +void mainboard_silicon_init_params(FSP_S_CONFIG *params) +{ + /* Disable CPU power states (C-states) */ + params->Cx = 0; + + /* Set maximum package C-state to PkgC0C1 */ + params->PkgCStateLimit = 0; +} + static void mainboard_init(void *chip_info) { const struct pad_config *pads; |