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U-Boot EFI applications and payloads (Concept tree)
====================================================

This package provides U-Boot built as EFI applications and EFI payloads.
These are PE32/PE32+ executables that can be loaded by UEFI firmware.

EFI applications (u-boot-app.efi)
---------------------------------

U-Boot built as an EFI application runs under an existing UEFI firmware
implementation. It can be launched from the UEFI shell or registered as
a boot option. This is useful for testing U-Boot features on systems
that already have UEFI firmware.

Available EFI application builds:

  /usr/lib/u-boot-concept/efi-x86_app32/u-boot-app.efi    (x86 32-bit)
  /usr/lib/u-boot-concept/efi-x86_app64/u-boot-app.efi    (x86 64-bit)
  /usr/lib/u-boot-concept/efi-arm_app64/u-boot-app.efi    (AArch64)
  /usr/lib/u-boot-concept/efi-riscv_app64/u-boot-app.efi  (RISC-V 64-bit)

To run from a UEFI shell, copy the .efi file to an EFI system partition
and execute it:

  Shell> fs0:\u-boot-app.efi

EFI payloads (u-boot-payload.efi)
---------------------------------

U-Boot built as an EFI payload is a self-contained bootloader wrapped
in a PE32/PE32+ container. It can be loaded by coreboot or other
firmware that supports EFI payloads.

Available EFI payload builds:

  /usr/lib/u-boot-concept/efi-x86_payload32/u-boot-payload.efi  (x86 32-bit)
  /usr/lib/u-boot-concept/efi-x86_payload64/u-boot-payload.efi  (x86 64-bit)

This package is built from the U-Boot Concept tree, which may include
features not yet available in the upstream U-Boot release.