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README.md
Android Kernel Config Fragments
The files in these directories are meant to be used as a base for an Android
kernel config. All devices must have the options in android-base.cfg configured
as specified. If an android-base-ARCH.cfg file exists for the architecture of
your device, the options in that file must be configured as specified also.
While not mandatory, the options in android-recommended.cfg enable advanced
Android features.
Assuming you already have a minimalist defconfig for your device, a possible
way to enable these options would be to use the merge_config.sh script in the
kernel tree. From the root of the kernel tree:
ARCH=<arch> scripts/kconfig/merge_config.sh <...>/<device>_defconfig <...>/android-base.cfg <...>/android-base-<arch>.cfg <...>/android-recommended.cfg
This will generate a .config that can then be used to save a new defconfig or
compile a new kernel with Android features enabled.
Because there is no tool to consistently generate these config fragments, lets keep them alphabetically sorted instead of random.