Inventec N800G3 - Driver Execution Environment (DXE) Phase Initialization Code Checkpoints

04/01/2015 Inventec Corp. Confidential 77
4.2.6. Driver Execution Environment (DXE) Phase Initialization Code Checkpoints
Checkpoint
Description
DXE Progress Codes
0x60
DXE Core is started
0x61
NVRAM initialization
0x62
Installation of the South Bridge Runtime Services
0x63 ~ 0x67
CPU DXE initialization (CPU module specific)
0x68
PCI host bridge initialization
0x69
North Bridge DXE initialization is started
0x6A
North Bridge DXE SMM initialization is started
0x6B ~ 0x6F
North Bridge DXE initialization (North Bridge module specific)
0x70
South Bridge DXE initialization is started
0x71
South Bridge DXE SMM initialization is started
0x72
South Bridge devices initialization
0x73 ~ 0x77
South Bridge DXE Initialization (South Bridge module specific)
0x78
ACPI module initialization
0x79
CSM initialization
0x7A ~ 0x7F
Reserved for future AMI DXE codes
0x80 ~ 0x8F
OEM DXE initialization codes
0x90
Boot Device Selection (BDS) phase is started
0x91
Driver connecting is started
0x92
PCI Bus initialization is started
0x93
PCI Bus Hot Plug Controller Initialization
0x94
PCI Bus Enumeration
0x95
PCI Bus Request Resources
0x96
PCI Bus Assign Resources
0x97
Console Output devices connect
0x98
Console input devices connect
0x99
Super IO Initialization
0x9A
USB initialization is started
0x9B
USB Reset
0x9C
USB Detect
0x9D
USB Enable
0x9E ~ 0x9F
Reserved for future AMI codes
0xA0 ~ 0xA3
IDE initialization