forked from Mirrors/opensbi

Remove copy-base relocations that are no longer needed. Signed-off-by: Xiang W <wxjstz@126.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Tested-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org>