# Tizen Kernel config options

The config file in tizen directory of this git respostory is to be used as a
base for a Tizen kernel config.

All devices, targeted as a Tizen device, must have the mandatory config options
in `tizen_defconfig` file. While not mandatory, the recommended options in
`tizen_defconfig` enable advanced Tizen features and the optional config options
enable more features.

If you already have a minimal 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:

```sh
     ARCH=<arch> scripts/kconfig/merge_config.sh <...>/<device>_defconfig <...>/tizen-kernel-config/tizen/tizen_defconfig
```

This will generate a `.config` that can then be used to save a new defconfig or
compile a new kernel with Tizen features enabled.

To show which module of Tizen requires these config, confgis in the
`tizen_defconfig` are fragmented with each module of Tizen.

This project is based on Android kernel config fragment project:
https://android.googlesource.com/kernel/configs