ipq6018: reset: patch-up kernel dts with "qca,coldreboot-enabled"

patch-up kernel dts file with "qca,coldreboot-enabled" if atf env
variable is set in uboot.

Change-Id: If4988b1828b162499b0dc76f99375a0ba6a9abf4
Signed-off-by: Antony Arun T <antothom@codeaurora.org>
2 files changed