Acer 4253 Peirecoverystartflash PEI, Peienterdxeipl PEI, Peifindingdxecore PEI, Dxetcgdxe DXE

Table 4-4. (Continued)PEI Phase POST Code Table

	Functionality Name (Include\	Phase		Post Code			Description
	PostCode.h)
	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
	* 3rd party relate functions – Platform dependence.
	Table 4-5. DXE Phase POST Code Table
	Functionality Name (Include\		Phase		Post		Description
	PostCode.h)				Code
	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_SB_INIT*		DXE		48	South Bridge Middle initialization
	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 Middle
						Initialization
	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 early Initialization
	DXE_SMM_CONTROLER_INIT*		DXE		54	Setup SMM Control service
	DXE_LEGACY_INTERRUPT*		DXE		55	Setup Legacy Interrupt service
4-18							Troubleshooting