forked from Mirrors/opensbi

This patch extends fw_base to relocate to link address whenever firmware load address is not equal to link address. The relocation will not work when load start to load end overlap link start to link end. Signed-off-by: Anup Patel <anup.patel@wdc.com> Tested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>