| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef SOC_INTEL_COMMON_BLOCK_CSE_LITE_CMOS_H |
| #define SOC_INTEL_COMMON_BLOCK_CSE_LITE_CMOS_H |
| |
| #include <intelblocks/cse.h> |
| |
| /* Helper function to read CSE fpt information from cmos memory. */ |
| void cmos_read_fw_partition_info(struct cse_specific_info *info); |
| |
| /* Helper function to write CSE fpt information to cmos memory. */ |
| void cmos_write_fw_partition_info(const struct cse_specific_info *info); |
| |
| /* Helper function to update the `psr_backup_status` in CMOS memory */ |
| void update_psr_backup_status(int8_t status); |
| |
| /* |
| * Helper function to retrieve the current `psr_backup_status` in CMOS memory |
| * Returns current status on success, the status can be PSR_BACKUP_DONE or PSR_BACKUP_PENDING. |
| * Returns -1 in case of signature mismatch or checksum failure. |
| */ |
| int8_t get_psr_backup_status(void); |
| |
| #endif /* SOC_INTEL_COMMON_BLOCK_CSE_LITE_CMOS_H */ |