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-rw-r--r--target/linux/ramips/base-files/lib/preinit/04_disable_wnce2001_flash_checksumming43
-rw-r--r--target/linux/ramips/base-files/lib/preinit/06_set_iface_mac1
-rwxr-xr-xtarget/linux/ramips/base-files/lib/ramips.sh3
-rwxr-xr-xtarget/linux/ramips/base-files/lib/upgrade/platform.sh1
4 files changed, 48 insertions, 0 deletions
diff --git a/target/linux/ramips/base-files/lib/preinit/04_disable_wnce2001_flash_checksumming b/target/linux/ramips/base-files/lib/preinit/04_disable_wnce2001_flash_checksumming
new file mode 100644
index 000000000..67a1746f1
--- /dev/null
+++ b/target/linux/ramips/base-files/lib/preinit/04_disable_wnce2001_flash_checksumming
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# Netgear WNCE2001 has does a checksum check on boot and goes into recovery
+# tftp mode when the check fails. Initializing the JFFS2 partition triggers
+# this, so we make sure to zero checksum and size to be checksummed before
+# that happens, so this needs to run very early during boot.
+
+do_wnce2001_checksumming_disable() {
+ . /lib/ramips.sh
+
+ local board=$(ramips_board_name)
+
+ case "$board" in
+ wnce2001)
+ echo "Board is WNCE2001, updating checksum partition..."
+ local zeroes=/dev/zero
+ local tmpfile=/tmp/wnce2001_checksum
+ local partname=checksum
+ local mtd=$(find_mtd_part $partname)
+ dd if=$mtd of=$tmpfile bs=80 count=1 2>/dev/null
+ signature=$(dd if=$tmpfile bs=1 skip=24 count=20 2>/dev/null)
+ checksum=$(dd if=$tmpfile bs=1 count=4 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"')
+ if [ "$signature" != "RT3052-AP-WNCE2001-3" ]; then
+ echo "Signature of checksum partition is wrong, bailing."
+ return 0
+ fi
+ if [ "$checksum" != "00000000" ]; then
+ echo "Checksum is set, zeroing."
+ # zero out checksum
+ dd if=$zeroes of=$tmpfile conv=notrunc bs=1 seek=0 count=4 2>/dev/null
+ # zero out bytecount to be checksummed
+ dd if=$zeroes of=$tmpfile conv=notrunc bs=1 seek=60 count=4 2>/dev/null
+ mtd write $tmpfile $partname
+ else
+ echo "Checksum is already zero, nothing to do."
+ fi
+ ;;
+ esac
+
+ return 0
+}
+
+boot_hook_add preinit_main do_wnce2001_checksumming_disable
diff --git a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
index 7824e2b25..52bf115cc 100644
--- a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
+++ b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
@@ -64,6 +64,7 @@ preinit_set_mac_address() {
w306r-v20 |\
w502u |\
wr6202 |\
+ wnce2001 |\
xdxrn502j)
mac=$(mtd_get_mac_binary factory 40)
ifconfig eth0 hw ether $mac 2>/dev/null
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index c89dd469a..37b477a06 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -120,6 +120,9 @@ ramips_board_detect() {
*"NBG-419N")
name="nbg-419n"
;;
+ *"Netgear WNCE2001")
+ name="wnce2001"
+ ;;
*"NexAira BC2")
name="bc2"
;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 34d2c54c8..ef150445b 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -59,6 +59,7 @@ platform_check_image() {
wl341v3 | \
wl-330n | \
wl-351 | \
+ wnce2001 | \
wli-tx4-ag300n | \
whr-g300n |\
ur-326n4g |\