R-Car/Boards/Yocto-Gen3-CommonFAQ/How to use Renesas repository's kernel on R-Car Gen3 Starter Kit.

How to use Renesas repository's kernel on R-Car Gen3 Starter Kit.
By replacing with upstream kernel/dtb, it 's enabled to boot it on Starter Kit. Below is how to build upstream kernel.
 * 1) Preparing aarch64 cross-compiler
 * It is enough to execute one of the following:
 * 1) Using gcc-aarch64-linux-gnu
 * 2) Using Yocto SDK
 * Please refer to the R-Car/Boards/Yocto-Gen3 to install SDK.
 * 1) Using other cross compiler(ex. linaro, kernel.org and so on)
 * Set environment variable "CROSS_COMPILE" and "ARCH":
 * 1) Build kernel
 * 2) The case to use latest drivers
 * 3) The case to use latest SoC or features
 * 4) Renesas Linux BSP which is used in Yocto BSP
 * 1) The case to use latest drivers
 * 2) The case to use latest SoC or features
 * 3) Renesas Linux BSP which is used in Yocto BSP
 * 1) Renesas Linux BSP which is used in Yocto BSP
 * 1) Renesas Linux BSP which is used in Yocto BSP