forked from Mirrors/opensbi

We should copy over all restricted memregions from the root domain to the domains populated from FDT. These restricted root memregions are typically firmware memregion and M-mode only mmio memregions. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Xiang W <wxjstz@126.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>