ARM64 Platform support for RZ/G2H

configname: CONFIG_ARCH_R8A774E1

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Renesas SoC driver support
└─>ARM64 Platform support for RZ/G2H
In linux kernel since version 5.1 (release Date: 2019-05-05)  
This enables support for the Renesas RZ/G2H SoC.