Panasonic 5741 ユーザーズマニュアル

Chapter 4

143

Post Codes

These tables describe the POST codes and descriptions during the POST.

NOTE: The color bar items indicate 3rd party related functions that are platorm dependent.

SEC

0x01 - 0x0F

PEI

0x70 - 0x9F

DXE

0x40 - 0x6F

BDS

0x10 - 0x3F

SMM

0xA0 - 0xBF

S3

0xC0 - 0xCF

ASL

0x51 –  0x55

0xE1 – 0xE4

PostBDS

0xF9 – 0xFE

InsydeH2ODDT™

Reserve

0xD0 – 0xD7

OEM Reserve

0xE8 – 0xEB

Reserved

0xD8 – 0xE0

0xE5 – 0xE7

0xEC – 0xF8

SEC_SYSTEM_POWER_ON

SEC

1

CPU power on and switch to 
Protected mode

SEC_BEFORE_MICROCODE_PATCH

SEC

2

Patching CPU microcode

SEC_AFTER_MICROCODE_PATCH

SEC

3

Setup Cache as RAM

SEC_ACCESS_CSR

SEC

4

PCIE MMIO Base Address initial

SEC_GENERIC_MSRINIT

SEC

5

CPU Generic MSR initialization

SEC_CPU_SPEEDCFG

SEC

6

Setup CPU speed

SEC_SETUP_CAR_OK

SEC

7

Cache as RAM test

SEC_FORCE_MAX_RATIO

SEC

8

Tune CPU frequency ratio to 
maximum level

SEC_GO_TO_SECSTARTUP

SEC

9

Setup BIOS ROM cache

SEC_GO_TO_PEICORE

SEC

0A

Enter Boot Firmware Volume