forked from Mirrors/opensbi

This reduces firmware size for SoCs which do not use this driver. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org>
This reduces firmware size for SoCs which do not use this driver. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org>