SEC Phase
POST Codes – SEC Phase
| Description | Value |
| SEC_SYSTEM_POWER_ON | 0x01 |
| SEC_BEFORE_MICROCODE_PATCH | 0x02 |
| SEC_AFTER_MICROCODE_PATCH | 0x03 |
| SEC_ACCESS_CSR | 0x04 |
| SEC_GENERIC_MSRINIT | 0x05 |
| SEC_CPU_SPEEDCFG | 0x06 |
| SEC_SETUP_CAR_OK | 0x07 |
| SEC_FORCE_MAX_RATIO | 0x08 |
| SEC_GO_TO_SECSTARTUP | 0x09 |
| SEC_GO_TO_PEICORE | 0x0A |