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Diffstat (limited to 'arch/arm64/Kconfig')
-rw-r--r-- | arch/arm64/Kconfig | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 56b3f6d447ae..02f4d1cfd7b3 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -194,6 +194,23 @@ config CMDLINE entering them here. As a minimum, you should specify the the root device (e.g. root=/dev/nfs). +choice + prompt "Kernel command line type" if CMDLINE != "" + default CMDLINE_FROM_BOOTLOADER + +config CMDLINE_FROM_BOOTLOADER + bool "Use bootloader kernel arguments if available" + help + Uses the command-line options passed by the boot loader. If + the boot loader doesn't provide any, the default kernel command + string provided in CMDLINE will be used. + +config CMDLINE_EXTEND + bool "Extend bootloader kernel arguments" + help + The command-line arguments provided by the boot loader will be + appended to the default kernel command string. + config CMDLINE_FORCE bool "Always use the default kernel command string" help @@ -201,6 +218,22 @@ config CMDLINE_FORCE loader passes other arguments to the kernel. This is useful if you cannot or don't want to change the command-line options your boot loader passes to the kernel. +endchoice + +config BUILD_ARM64_APPENDED_DTB_IMAGE + bool "Build a concatenated Image.gz/dtb by default" + depends on OF + help + Enabling this option will cause a concatenated Image.gz and list of + DTBs to be built by default (instead of a standalone Image.gz.) + The image will built in arch/arm64/boot/Image.gz-dtb + +config BUILD_ARM64_APPENDED_DTB_IMAGE_NAMES + string "Default dtb names" + depends on BUILD_ARM64_APPENDED_DTB_IMAGE + help + Space separated list of names of dtbs to append when + building a concatenated Image.gz-dtb. endmenu |