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Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 

Thomas writes:
  "Make the EFI arm stub device tree loader default on to unbreak
  existing EFI boot loaders which do not have DTB support."

* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  efi/libstub/arm: default EFI_ARMSTUB_DTB_LOADER to y
This commit is contained in:
Greg Kroah-Hartman 2018-09-23 08:06:54 +02:00
parent 10dc890d42 008d2f4442
commit ea092676b0
1 changed files with 6 additions and 3 deletions
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9
drivers/firmware/efi/Kconfig
View File

@ -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"