ar71xx: enable sysupgrade for the EnGenius ESR900

Signed-off-by: Forest Crossman <cyrozap@gmail.com>
Backport of r42279

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42380 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index ced42ed..0e30a60 100755 (executable)
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -176,6 +176,7 @@ platform_check_image() {
        dir-835-a1 | \
        dragino2 | \
        esr1750 | \
+       esr900 | \
        ew-dorin | \
        ew-dorin-router | \
        hiwifi-hc6361 | \