This patch adds "REQUIRE_IMAGE_METADATA=1" requirement for the MR26 and
MR32, with REQUIRE_IMAGE_METADATA explicitly 0 elsewhere. This is based
upon bcm63xx's base-files/lib/upgrade/platform.sh.
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16634
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>