CONFIG_ARCH_RCAR_GEN1 (not configurable)

configname: CONFIG_ARCH_RCAR_GEN1

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Renesas SoC driver support
└─>ARCH_RCAR_GEN1
In linux kernel since version 3.10 (release Date: 2013-06-30)