bootmeth.txt 739 B

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  1. U-Boot standard boot methods (bootmeth)
  2. ======================================
  3. This provides methods (called bootmeths) for locating bootflows on a boot
  4. device (bootdev). These are normally created as children of the bootstd device.
  5. Required properties:
  6. compatible:
  7. "u-boot,extlinux" - distro boot from a block device
  8. "u-boot,extlinux-pxe" - distro boot from a network device
  9. "u-boot,distro-efi" - EFI boot from an .efi file
  10. "u-boot,efi-bootmgr" - EFI boot using boot manager (bootmgr)
  11. Example:
  12. bootstd {
  13. compatible = "u-boot,boot-std";
  14. filename-prefixes = "/", "/boot/";
  15. bootdev-order = "mmc2", "mmc1";
  16. extlinux {
  17. compatible = "u-boot,extlinux";
  18. };
  19. efi {
  20. compatible = "u-boot,distro-efi";
  21. };
  22. };