128
Chapter 4
DXE Phase POST Code Table:
PEI_PROGRAM_CLOCK_GEN
PEI
7A
Clock Generator Initialization
PEI_IGD_EARLY_INITIAL
PEI
7B
Internal Graphic device early
Initialization
PEI_HECI_INIT
PEI
7C
HECI Initialization
PEI_WATCHDOG_INIT
PEI
7D
Watchdog timer Initialization
PEI_MEMORY_INIT
PEI
7E
Memory Initial for Normal boot.
PEI_MEMORY_INIT_FOR_CRISIS
PEI
7F
Memory Initial for Crisis Recovery
PEI_MEMORY_INSTALL
PEI
80
Simple Memory test
PEI_TXTPEI
PEI
81
TXT function early Initialization
PEI_SWITCH_STACK
PEI
82
Start to use Memory
PEI_MEMORY_CALLBACK
PEI
83
Set cache for physical memory
PEI_ENTER_RECOVERY_MODE
PEI
84
Recovery device Initialization
PEI_RECOVERY_MEDIA_FOUND
PEI
85
Found Recovery image
PEI_RECOVERY_MEDIA_NOT_FOUND
PEI
86
Recovery image not found
PEI_RECOVERY_LOAD_FILE_DONE
PEI
87
Load Recovery Image completed
PEI_RECOVERY_START_FLASH
PEI
88
Start Flash BIOS with Recovery
image
PEI_ENTER_DXEIPL
PEI
89
Loading BIOS image to RAM
PEI_FINDING_DXE_CORE
PEI
8A
Loading DXE core
PEI_GO_TO_DXE_CORE
PEI
8B
Enter DXE core
Functionality Name (Include\
PostCode.h)
Phase
PostCode
Description
DXE_TCGDXE
DXE
40
TPM initial in DXE
DXE_SB_SPI_INIT
DXE
41
South bridge SPI initialization
DXE_CF9_RESET
DXE
42
Setup Reset service
DXE_SB_SERIAL_GPIO_INIT
DXE
43
South bridge Serial GPIO
initialization
DXE_SMMACCESS
DXE
44
Setup SMM ACCE SS service
DXE_SIO_INIT
DXE
46
Super I/O DXE initialization
DXE_LEGACY_REGION
DXE
47
Setup Legacy Region service
DXE_IDENTIFY_FLASH_DEVICE
DXE
49
Identify Flash device
DXE_FTW_INIT
DXE
4A
Fault Tolerant Write verification
DXE_VARIABLE_INIT
DXE
4B
Variable Service initialization
DXE_VARIABLE_INIT_FAIL
DXE
4C
Fail to initial Variable Service
DXE_MTC_INIT
DXE
4D
MTC Initial
DXE_CPU_INIT
DXE
4E
CPU Middle Initialization
DXE_MP_CPU_INIT
DXE
4F
Multi-processor
MiddleInitialization
DXE_SMBUS_INIT
DXE
50
SMBUS Driver Initialization
DXE_SMART_TIMER_INIT
DXE
51
8259 Initialization
DXE_PCRTC_INIT
DXE
52
RTC Initialization
DXE_SATA_INIT
DXE
53
SATA Controller earlyInitialization
Functionality Name (Include\
PostCode.h)
Phase
Post
Code
Description
Summary of Contents for Aspire 4820T Series
Page 6: ...VI ...
Page 10: ...4 ...
Page 14: ...8 Table of Contents ...
Page 38: ...24 Chapter 1 ...
Page 56: ...42 Chapter 2 ...
Page 79: ...Chapter 3 65 5 Lift the USB Board upward away from the chassis ...
Page 104: ...90 Chapter 3 3 Replace the two screws and screw caps as shown ...
Page 126: ...112 Chapter 3 ...
Page 146: ...132 Chapter 4 ...
Page 165: ...Chapter 6 151 ...
Page 228: ...Appendix A 212 ...
Page 268: ...216 Appendix C ...