![]() ![]() ![]() The update is in a backwards compatible manner, so all command line options to support single payload are still supported. Add arguments '-j JSONFILE' to support multiple payloads and embedded drivers with JSON file. The location of the firmware update capsule image is passed to Firmware update payload through CAPSULE_INFO_CFG_DATA configuration data.Īs an example, please refer to CAPSULE_INFO_CFG_DATA configuration data from Platform\ApollolakeBoardPkg\CfgData\CfgData_CapsuleInformation.yaml. Add arguments '-update-image-index' to identify ImageIndex within the device in command line. Reset required to proceed with the firmware update.ĬapsuleImage: 0x787AE000, CapsuleSize: 0圎FE248įirmware update Done! clear CSE flag to normal boot mode. The new BOOTLOADER image passed verification You need to disable Intel AntiTheft before trying it.fter unlocking access to all regions, you can make a dump of Descriptor region by executing fpt -desc -d desc. HASH Verification Success! Component Type (5) Then you can flash modified Descriptor region by executing fpt -desc -f desc.bin and modified BIOS region by fpt -bios -f mod.bin. ![]() =Read Capsule Image=ĬapsuleImage: 0x787AF000, CapsuleSize: 0圎FE248 Typedef struct EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER #define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000002 ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |