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authorThomas Gleixner <tglx@linutronix.de>2018-09-18 18:12:06 -0400
committerThomas Gleixner <tglx@linutronix.de>2018-09-18 18:12:06 -0400
commit008d2f444222554289867e1686f1be1c1bcd0ef4 (patch)
tree436f83468dda07b9c7b1ee14fb129ecd926f65e8 /drivers
parent11da3a7f84f19c26da6f86af878298694ede0804 (diff)
parentd310959365942b100f79b56bcce859968fe7ca9c (diff)
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent
Pull EFI fix from Ard Biesheuvel: Apply a fix from Scott to make the ARM stub's DTB loader opt-out rather than opt-in.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/firmware/efi/Kconfig9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig
index d8e159feb573..89110dfc7127 100644
--- a/drivers/firmware/efi/Kconfig
+++ b/drivers/firmware/efi/Kconfig
@@ -90,14 +90,17 @@ config EFI_ARMSTUB
90config EFI_ARMSTUB_DTB_LOADER 90config EFI_ARMSTUB_DTB_LOADER
91 bool "Enable the DTB loader" 91 bool "Enable the DTB loader"
92 depends on EFI_ARMSTUB 92 depends on EFI_ARMSTUB
93 default y
93 help 94 help
94 Select this config option to add support for the dtb= command 95 Select this config option to add support for the dtb= command
95 line parameter, allowing a device tree blob to be loaded into 96 line parameter, allowing a device tree blob to be loaded into
96 memory from the EFI System Partition by the stub. 97 memory from the EFI System Partition by the stub.
97 98
98 The device tree is typically provided by the platform or by 99 If the device tree is provided by the platform or by
99 the bootloader, so this option is mostly for development 100 the bootloader this option may not be needed.
100 purposes only. 101 But, for various development reasons and to maintain existing
102 functionality for bootloaders that do not have such support
103 this option is necessary.
101 104
102config EFI_BOOTLOADER_CONTROL 105config EFI_BOOTLOADER_CONTROL
103 tristate "EFI Bootloader Control" 106 tristate "EFI Bootloader Control"