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Functionality Name (Include\ |
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PostCode.h) |
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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 |
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BDS_ACPI_S3SAVE |
| BDS | 2D | Save S3 resume required data in |
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BDS_READY_TO_BOOT_EVENT |
| BDS | 2E | Last Chipset initial before boot to |
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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_EXIT_BOOT_SERVICES |
| BDS | 32 |
| Send END of POST Message to |
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| ME via HECI |
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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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| Description | |||
PostCode.h) |
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| Code |
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POST_BDS_NO_BOOT_DEVICE |
| POST_BDS |
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POST_BDS_START_IMAGE |
| POST_BDS |
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| UEFI Boot Start Image | |||||
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POST_BDS_ENTER_INT19 |
| POST_BDS |
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| Legacy 16 boot entry | |||||
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POST_BDS_JUMP_BOOT_SECTOR |
| POST_BDS |
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| Try to Boot with INT 19 | |||||
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S3 Functions POST Code Table |
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Functionality Name (Include\ PostCode.h) |
| Phase |
| Post | Description | |||||||
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POST_BDS_NO_BOOT_DEVICE |
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| POST_BDS |
| F9 |
| No Boot Device | |||||
POST_BDS_START_IMAGE |
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| POST_BDS |
| FB |
| UEFI Boot Start Image | |||||
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POST_BDS_ENTER_INT19 |
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| POST_BDS |
| FD |
| Legacy 16 boot entry | |||||
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POST_BDS_JUMP_BOOT_SECTOR |
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| POST_BDS |
| FE |
| Try to Boot with INT 19 | |||||
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150 | Chapter 4 |