arm64: defconfig: Enable R8A774B1 SoC

Enable the Renesas RZ/G2N (R8A774B1) SoC in the ARM64 defconfig.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1568725530-55241-3-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
1 file changed