WZR-600DHP2(both Japanese version and other version) are currently not supported on OpenWRT. Can anyone adds support for WZR-600DHP2?
WZR-600DHP2 is supported on DD-WRT. device spec is below.

CPU:Broadcom BCM4707 (armv7, single core, 800MHz)
Wireless: Broadcom BCM43228 & BCM43217
RAM: 256MB
Flash: 128MB Zentel A5U1GA31ATS
details can be read in this page.
http://wikidevi.com/wiki/Buffalo_WZR-600DHP2

There are some differences between Japanese version and other version.
the differences are described in below.
http://www.dd-wrt.com/phpBB2/viewtopic.php?p=773377

I tried to use firmware for Netgear R6250 V1 (BCM4708). but did not boot.
boot log from serial is here.
http://pastebin.com/AnSAtdTA

dd-wrt successfully booted.
dmesg is here.
http://pastebin.com/tmC6KJmA

dd-wrt binary is here.
ftp://dd-wrt.com/others/eko/BrainSlayer … r-600dhp2/

Hello, you have a little tutorial on how you did it? thanks

see also forum posting with id 342004 (huh ... I'm not allowed to post the link?) ... someone else have apparently managed to get openwrt to work on WZR-600DHP2.  I'm so far without success :-(