ARM64 Platform support for RZ/V2L

configname: CONFIG_ARCH_R9A07G054

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Renesas SoC driver support
└─>ARM64 Platform support for RZ/V2L
In linux kernel since version 5.2 (release Date: 2019-07-07)  
This enables support for the Renesas RZ/V2L SoC variants.