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WGT634U Resource.

Images

The OpenWRT images compiled for the WGT634U platform can be downloaded here. Not compiled by myself, tok it from downloads.openwrt.com. If you look under tmp it might stil be there.

openwrt-wgt634u-2.6-jffs2.bin
openwrt-wgt634u-2.6-squashfs.bin


Default NVRAM

CFE_VERSION 1.0.34
CFE_BOARDNAME BCM95365R
CFE_MEMORYSIZE 32
BOOT_CONSOLE uart1
et0mdcport 0
et0phyaddr 254
configvlan 0x1
et0macaddr 00-09-11-22-33-55
boardtype bcm95365r
et1macaddr 00-00-11-22-44-55
STARTUP ifconfig eth0 -auto; boot -elf flash0.os:

Howto build a Serial Console cable

I used this guide to build my level converter.
http://members.shaw.ca/swstuff/wgt634u.html

My notes

#Commands in linux

#Due to the 4Mb limit for flash over tftp, split is a most.
dd bs=128k if=netgear.img of=netgear.img.1 count=30
dd bs=128k if=netgear.img of=netgear.img.2 skip=30


#Commands in the OpenWGT 0.06 release.

#Read 
remount-rootfs.sh rw

#Nvram settings, a copy from the official OpenWGT site.
$ nvram set lan_proto=static
$ nvram set lan_ifname=vlan0
$ nvram set lan_ipaddr=192.168.1.2
$ nvram set lan_netmask=255.255.255.0
$ nvram set lan_gateway=192.168.1.254
$ nvram set lan_dns=192.168.1.254
$ nvram set lan_domain=lan.home
$ nvram show | grep lan_
# Start watchdog, since a commit crashs sometimes the kernel
$ watchdog
$ nvram commit


#Commands for CFE, the WGT634U's boot loader. 

#Flash.
flash -noheader tftp_host:netgear.img.1 flash0.os

#Flash with offset.
flash -noheader -offset=3932160 10.0.0.1:netgear.img.2 flash0.os

#Set ip address of the WAN port.
ifconfig eth0 -addr=10.0.0.59 -mask=255.255.255.0;

#tftp boot.
boot -z -elf -tftp 192.168.1.10:vmlinux.gz

#Set startup env.
setenv -p STARTUP "ifconfig eth0 -addr=10.0.0.59 -mask=255.255.255.0;boot
 -z -elf -tftp 192.168.1.10:vmlinux.gz;boot -elf flash0.os:"

#Set kernel args.
setenv -p kernel_args "console=ttyS1,115200 root=/dev/ram0 init=linuxrc rw syst_size=8M"