I googled all the day to find this version of openwrt ( Index of /attitude_adjustment/12.09-rc1/lantiq/danube/ ) but can not find it even in openwrt site !
if some one give me a mirror for it or a ftp link , I need exactly ( uboot-lantiq-arv452CPW_flash.bin) ( attitude_adjustment/12.09-rc1 )
thanks