From: Chuanhong Guo <gch981213@gmail.com>
Date: Tue, 16 Jul 2019 11:38:27 +0000 (+0800)
Subject: ath79: add seama header fixup for Qihoo C301
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=deb2c56b4c59d2308110eaeb154b6f45b42f2624;p=openwrt%2Fstaging%2Fluka.git

ath79: add seama header fixup for Qihoo C301

This script is copied from ar71xx. Without a header fixup, u-boot
checksum for kernel will fail after the first boot.

Fixes: a9360452f0 ("ath79: add support for Qihoo C301")

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---

diff --git a/target/linux/ath79/base-files/etc/uci-defaults/09_fix-checksum b/target/linux/ath79/base-files/etc/uci-defaults/09_fix-checksum
new file mode 100644
index 0000000000..22c9483e74
--- /dev/null
+++ b/target/linux/ath79/base-files/etc/uci-defaults/09_fix-checksum
@@ -0,0 +1,15 @@
+#!/bin/sh
+. /lib/functions.sh
+
+fix_seama_header() {
+	local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"kernel".*/\1/p' /proc/mtd)
+	[ "$kernel_size" ] && mtd -c 0x$kernel_size fixseama firmware
+}
+
+board=$(board_name)
+
+case "$board" in
+qihoo,c301)
+	fix_seama_header
+	;;
+esac