Functionality Name (Include\ |
| Phase |
| Post |
| Description | |
PostCode.h) |
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BDS_CONNECT_STD_ERR |
| BDS | 18 |
| Error report device initialization | ||
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BDS_CONNECT_USB_HC |
| BDS | 19 |
| USB host controller initialization | ||
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BDS_CONNECT_USB_BUS |
| BDS | 1A |
| USB BUS driver initialization | ||
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BDS_CONNECT_USB_DEVICE |
| BDS | 1B |
| USB device driver initialization | ||
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BDS_NO_CONSOLE_ACTION |
| BDS | 1C |
| Console device initial fail | ||
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BDS_DISPLAY_LOGO_SYSTEM_INFO |
| BDS | 1D |
| Display logo or system information | ||
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BDS_START_IDE_CONTROLLER |
| BDS | 1E |
| IDE controller initialization | ||
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BDS_START_SATA_CONTROLLER |
| BDS | 1F |
| SATA controller initialization | ||
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BDS_START_ISA_ACPI_CONTROLLER |
| BDS | 20 |
| SIO controller initialization | ||
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BDS_START_ISA_BUS |
| BDS | 21 |
| ISA BUS driver initialization | ||
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BDS_START_ISA_FDD |
| BDS | 22 |
| Floppy device initialization | ||
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BDS_START_ISA_SEIRAL |
| BDS | 23 |
| Serial device initialization | ||
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BDS_START_IDE_BUS |
| BDS | 24 |
| IDE device initialization | ||
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BDS_START_AHCI_BUS |
| BDS | 25 |
| AHCI device initialization | ||
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BDS_CONNECT_LEGACY_ROM |
| BDS | 26 |
| Dispatch option ROMs | ||
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BDS_ENUMERATE_ALL_BOOT_OPTION |
| BDS | 27 |
| Get boot device information | ||
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BDS_END_OF_BOOT_SELECTION |
| BDS | 28 |
| End of boot selection | ||
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BDS_ENTER_SETUP |
| BDS | 29 |
| Enter Setup Menu | ||
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BDS_ENTER_BOOT_MANAGER |
| BDS | 2A |
| Enter Boot manager | ||
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BDS_BOOT_DEVICE_SELECT |
| BDS | 2B |
| Try to boot system to OS | ||
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BDS_EFI64_SHADOW_ALL_LEGACY_RO |
| BDS | 2C |
| Shadow Misc Option ROM | ||
M |
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BDS_ACPI_S3SAVE |
| BDS | 2D |
| Save S3 resume required data in | ||
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| RAM |
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BDS_READY_TO_BOOT_EVENT |
| BDS | 2E |
| Last Chipset initial before boot to | ||
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| OS |
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BDS_GO_LEGACY_BOOT |
| BDS | 2F |
| Start to boot Legacy OS | ||
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BDS_GO_UEFI_BOOT |
| BDS | 30 |
| Start to boot UEFI OS | ||
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BDS_LEGACY16_PREPARE_TO_BOOT |
| BDS | 31 |
| Prepare to Boot to Legacy OS | ||
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BDS_LEGACY_BOOT_EVENT |
| BDS | 33 |
| Last Chipset initial before boot to | ||
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| Legacy OS. |
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BDS_ENTER_LEGACY_16_BOOT |
| BDS | 34 |
| Ready to Boot Legacy OS. | ||
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BDS_RECOVERY_START_FLASH |
| BDS | 35 |
| Fast Recovery Start Flash. | ||
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PostBDS POST Code Table |
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Functionality Name (Include\ |
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| Post |
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| Phase |
| Cod |
| Description | |
PostCode.h) |
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POST_BDS_NO_BOOT_DEVICE |
| POST_BD |
| F9 |
| No Boot Device | |
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POST_BDS_START_IMAGE |
| POST_BD |
| FB |
| UEFI Boot Start Image | |
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| S |
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POST_BDS_ENTER_INT19 |
| POST_BD |
| FD |
| Legacy 16 boot entry | |
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POST_BDS_JUMP_BOOT_SECTOR |
| POST_BD |
| FE |
| Try to Boot with INT 19 | |
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Chapter 4 | 153 |
