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Commit d3109593 authored by Scott Branden's avatar Scott Branden Committed by Ard Biesheuvel
Browse files

efi/libstub/arm: default EFI_ARMSTUB_DTB_LOADER to y 



Default EFI_ARMSTUB_DTB_LOADER to y to allow the dtb= command
line parameter to function with efi loader.

Required for development purposes and to boot on existing bootloaders
that do not support devicetree provided by the firmware or by the
bootloader.

Fixes: 3d7ee348 ("efi/libstub/arm: Add opt-in Kconfig option ...")
Signed-off-by: default avatarScott Branden <scott.branden@broadcom.com>
Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
parent 11da3a7f

drivers/firmware/efi/Kconfig

+6 −3
Original line number Diff line number Diff line
@@ -90,14 +90,17 @@ config EFI_ARMSTUB 
config EFI_ARMSTUB_DTB_LOADER

	bool "Enable the DTB loader"

	depends on EFI_ARMSTUB

	default y

	help

	  Select this config option to add support for the dtb= command

	  line parameter, allowing a device tree blob to be loaded into

	  memory from the EFI System Partition by the stub.



	  The device tree is typically provided by the platform or by

	  the bootloader, so this option is mostly for development

	  purposes only.

	  If the device tree is provided by the platform or by

	  the bootloader this option may not be needed.

	  But, for various development reasons and to maintain existing

	  functionality for bootloaders that do not have such support

	  this option is necessary.



config EFI_BOOTLOADER_CONTROL

	tristate "EFI Bootloader Control"