diff options
Diffstat (limited to 'src/soc/intel/common/block/include/intelblocks/cse.h')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/cse.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/cse.h b/src/soc/intel/common/block/include/intelblocks/cse.h index 1b08b4d4ea..378f41713c 100644 --- a/src/soc/intel/common/block/include/intelblocks/cse.h +++ b/src/soc/intel/common/block/include/intelblocks/cse.h @@ -113,6 +113,20 @@ uint8_t wait_cse_sec_override_mode(void); */ int send_heci_reset_req_message(uint8_t rst_type); +/* + * Send HMRFPO_ENABLE command. + * returns 0 on failure and 1 on success. + */ +int send_hmrfpo_enable_msg(void); + +/* + * Send HMRFPO_GET_STATUS command. + * returns -1 on failure and 0 (DISABLED)/ 1 (LOCKED)/ 2 (ENABLED) + * on success. + */ +int send_hmrfpo_get_status_msg(void); + + #define BIOS_HOST_ADDR 0x00 #define HECI_MKHI_ADDR 0x07 @@ -121,4 +135,9 @@ int send_heci_reset_req_message(uint8_t rst_type); #define HOST_RESET_ONLY 2 #define CSE_RESET_ONLY 3 +/*HMRFPO Status types */ +#define MKHI_HMRFPO_DISABLED 0 +#define MKHI_HMRFPO_LOCKED 1 +#define MKHI_HMRFPO_ENABLED 2 + #endif // SOC_INTEL_COMMON_MSR_H |