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-rw-r--r--target/linux/ramips/base-files/etc/uci-defaults/09_fix-checksum26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/09_fix-checksum b/target/linux/ramips/base-files/etc/uci-defaults/09_fix-checksum
new file mode 100644
index 0000000000..7e579316b5
--- /dev/null
+++ b/target/linux/ramips/base-files/etc/uci-defaults/09_fix-checksum
@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+
+. /lib/functions.sh
+
+fix_checksum() {
+ local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"kernel".*/\1/p' /proc/mtd)
+
+ [ "$kernel_size" ] && mtd -c 0x$kernel_size fix$1 firmware
+}
+
+board=$(board_name)
+
+case "$board" in
+cy-swr1100 | \
+dch-m225 | \
+dir-645 | \
+dir-860l-b1)
+ fix_checksum seama
+ ;;
+dap-1522-a1)
+ fix_checksum wrg
+ ;;
+esac