Troubleshooting
4-21
Table 4-3. SEC Phase POST Code Table
Table 4-4. PEI Phase POST Code Table
Functionality Name
(Include\PostCode.h)
Phase
Post
Code
Description
SEC_SYSTEM_POWER_ON
SEC
01
CPU power on and switch to
Protected mode
SEC_BEFORE_MICROCODE_PATCH
SEC
02
Patching CPU microcode
SEC_AFTER_MICROCODE_PATCH
SEC
03
Setup Cache as RAM
SEC_ACCESS_CSR*
SEC
04
PCIE MMIO Base Address
initial
SEC_GENERIC_MSRINIT*
SEC
05
CPU Generic MSR
initialization
SEC_CPU_SPEEDCFG*
SEC
06
Setup CPU speed
SEC_SETUP_CAR_OK
SEC
07
Cache as RAM test
SEC_FORCE_MAX_RATIO*
SEC
08
Tune CPU frequency ratio to
maximum level
SEC_GO_TO_SECSTARTUP
SEC
09
Setup BIOS ROM cache
SEC_GO_TO_PEICORE
SEC
0A
Enter Boot Firmware Volume
NOTE:
* 3rd party relate functions - Platform dependence.
Functionality Name
(Include\PostCode.h)
Phase
Post
Code
Description
PEI_SIO_INIT
PEI
70
Super I/O Initialization
PEI_CPU_REG_INIT
PEI
71
CPU Early Initialization
PEI_CPU_AP_INIT*
PEI
72
Multi-processor Early Initial
PEI_CPU_HT_RESET*
PEI
73
HyperTransport Initialization
PEI_PCIE_MMIO_INIT
PEI
74
PCIE MMIO BAR Initialization
PEI_NB_REG_INIT
PEI
75
North Bridge Early Initialization
PEI_SB_REG_INIT
PEI
76
South Bridge Early
Initialization
PEI_PCIE_TRAINING*
PEI
77
PCIE Training
PEI_TPM_INIT
PEI
78
TPM Initialization
PEI_SMBUS_INIT
PEI
79
SMBUS Early Initialization
PEI_PROGRAM_CLOCK_GEN
PEI
7A
Clock Generator Initialization
Содержание AN515-51
Страница 1: ...AN515 51 S E R V I C E G U I D E ...
Страница 13: ...Hardware Specifications and Configurations 1 6 Accessories 135W AC adapter Manual Kits Bag Power cord ...
Страница 22: ...1 15 Hardware Specifications and Configurations System Block Diagram Figure 1 7 System Block Diagram ...
Страница 141: ...CHAPTER 5 Service and Maintenance cont WLAN Antenna Aux Installation 5 128 ...
Страница 214: ...5 76 Service and Maintenance 5 Lift to remove the LCD module from the upper case Figure 5 109 Removing the LCD Module ...
Страница 292: ...CHAPTER 8 Online Support Information Online Support Information 8 2 Introduction 8 2 ...
Страница 294: ......