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BayTrail/AaeonCommonPkg/AaeonCapsuleUpdate
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raywu 1022685dd0 AaeonCommon - Built-in AaeonCommon
2022-09-02 09:03:21 +08:00
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AaeonCapsuleUpdate.c AaeonCommon - Built-in AaeonCommon 2022-09-02 09:03:21 +08:00
AaeonCapsuleUpdate.cif AaeonCommon - Built-in AaeonCommon 2022-09-02 09:03:21 +08:00
AaeonCapsuleUpdate.sdl AaeonCommon - Built-in AaeonCommon 2022-09-02 09:03:21 +08:00
Readme.md AaeonCommon - Built-in AaeonCommon 2022-09-02 09:03:21 +08:00

Readme.md

AAEON BIOS ME Capsule Update

1.Support BIOS firmware update by capsule update.

  • This module support BIOS capsule update by Afu tool
  • For example: AfuEfix64 B641HM12.ROM /p /n /b /capsule (B641HM12.ROM is refer to FWCAPSULE_FILE_NAME)

2.Support BIOS+ME firmware update by capsule update.

  • This module support BIOS capsule update by Afu tool
  • Need enabled Me FW Image Re-Flash in BIOS menu first
  • For example: AfuEfix64 B641HM12.CAP /p /n /b /capsule /meul (B641HM12.ROM is refer to FWCAPSULE_FILE_NAME)

FILES NOTE

.sdl

  • AaeonCapsuleUpdate.sdl - Main configurations to this module.

.c

  • AaeonCapsuleUpdate.c - Add ESRT firmware version patch to sync Windows firmware device version format in device manager.

PROJECT PORTING NOTE

  1. Generate and commit platform key pair by GenAmiCrbKey.bat
  • Sync new OemPublicKeyHash to project XML
  • Commit below two keys in "\RomImage\AmiCrbKeys" before build BIOS ​ami_crb_priv_key.pem ami_crb_pub_key.pem
  1. Generate and commit OemKey

  • Use administrator authority execute openssl.exe (OpenSSL.exe can find in project/RomImage/MEU/openssl)

  • Generate private key by the command: genrsa -out (root path of Private key) 2048
    (For example: genrsa -out C:\CoffeeLake_BOXER-6641_H310\Keys\FW\OemPrikey 2048)

  • Generate public key by the command: rsa -in (root path of Private key) -pubout -out (root path of Public key) (For example: rsa -in C:\CoffeeLake_BOXER-6641_H310\Keys\FW\OemPrikey -pubout -out C:\CoffeeLake_BOXER-6641_H310\Keys\FW\OemPubkey)

  • Put OemPriKey and OemPubKey in AaeonCapsuleUpdate\KEY

  1. Set new GUID for token "OEM_ESRT_FIRMWARE_GUID"

  1. Set new GUID for token "PLATFORM_GUID" & "FW_VERSION_GUID",and they should be same

  2. Make sure token value is same as the following

  • token "SECURE_FLASH_SUPPORT" = "1"
  • token "SecureMod_SUPPORT" = "1"
  • token "SMBIOS_DMIEDIT_DATA_LOC" = "2"
  • token "Recovery_SUPPORT" = "1"
  • token "BIOS_ME_FILE" value should be same as ME firmware of the project using
  • token "AUTO_MEUD_SUPPORT" = "1"
  • token "ROMHOLE_NUMBER_OF_BLOCK" value should be check if there was a build error with FV_LOGOROMHOLE
  1. BIOS porting reference: CoffeeLake_BOXER-6641_H310_C246\CI-TestAaeonCapsuleUpdate GitLab:https://sts.aaeon.com.tw:11080/PAA/CoffeeLake_BOXER-6641_H310/branches SHA-1: c19c17c005c9dd71241206e5d83f7d0203620811