e7b2ce191e
Add documentation for this feature, including the commands and full devicetree bindings. Signed-off-by: Simon Glass <sjg@chromium.org>
32 lines
751 B
Plaintext
32 lines
751 B
Plaintext
U-Boot standard boot methods (bootmeth)
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======================================
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This provides methods (called bootmeths) for locating bootflows on a boot
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device (bootdev). These are normally created as children of the bootstd device.
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Required properties:
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compatible:
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"u-boot,distro-syslinux" - distro boot from a block device
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"u-boot,distro-pxe" - distro boot from a network device
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"u-boot,distro-efi" - EFI boot from an .efi file
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"u-boot,efi-bootmgr" - EFI boot using boot manager (bootmgr)
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Example:
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bootstd {
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compatible = "u-boot,boot-std";
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filename-prefixes = "/", "/boot/";
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bootdev-order = "mmc2", "mmc1";
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syslinux {
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compatible = "u-boot,distro-syslinux";
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};
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efi {
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compatible = "u-boot,distro-efi";
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};
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};
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