
Table
Functionality Name (Include\ | Phase | PostCod | Description |
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PostCode.h) | e |
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SEC_GO_TO_SECSTARTUP | SEC | 09 | Setup BIOS ROM cache |
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SEC_GO_TO_PEICORE | SEC | 0A | Enter Boot Firmware Volume |
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* 3rd party relate functions – Platform dependence. |
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Table |
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Functionality Name (Include\ | Phase | Post Code | Description |
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PostCode.h) |
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PEI_SIO_INIT | PEI | 70 | Super I/O Initialization |
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PEI_CPU_REG_INIT | PEI | 71 | CPU Early Initialization |
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PEI_CPU_AP_INIT* | PEI | 72 |
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PEI_CPU_HT_RESET* | PEI | 73 | HyperTransport Initialization |
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PEI_PCIE_MMIO_INIT | PEI | 74 | PCIE MMIO BAR Initialization |
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PEI_NB_REG_INIT | PEI | 75 | North Bridge Early Initialization |
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PEI_SB_REG_INIT | PEI | 76 | South Bridge Early Initialization |
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PEI_PCIE_TRAINING* | PEI | 77 | PCIE Training |
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PEI_TPM_INIT | PEI | 78 | TPM Initialization |
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PEI_SMBUS_INIT | PEI | 79 | SMBUS Early Initialization |
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PEI_PROGRAM_CLOCK_GEN | PEI | 7A | Clock Generator Initialization |
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PEI_IGD_EARLY_INITIAL * | PEI | 7B | Internal Graphic device early |
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| Initialization |
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PEI_HECI_INIT* | PEI | 7C | HECI Initialization |
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PEI_WATCHDOG_INIT* | PEI | 7D | Watchdog timer Initialization |
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PEI_MEMORY_INIT | PEI | 7E | Memory Initial for Normal boot. |
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PEI_MEMORY_INIT_FOR_CRISIS | PEI | 7F | Memory Initial for Crisis |
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| Recovery |
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PEI_MEMORY_INSTALL | PEI | 80 | Simple Memory test |
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PEI_TXTPEI* | PEI | 81 | TXT function early Initialization |
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PEI_SWITCH_STACK | PEI | 82 | Start to use Memory |
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PEI_MEMORY_CALLBACK | PEI | 83 | Set cache for physical memory |
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PEI_ENTER_RECOVERY_MODE | PEI | 84 | Recovery device Initialization |
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PEI_RECOVERY_MEDIA_FOUND | PEI | 85 | Found Recovery image |
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PEI_RECOVERY_MEDIA_NOT_FOUND | PEI | 86 | Recovery image not found |
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Troubleshooting |