Topic: Openwrt Backfire on Router with brcm47xx and 2MB ROM/8MB RAM (USR5461)
Hello, i own an U.S.Robotics USR5461 router running with dd-wrt micro on it for longer time. The router have USB-Port so i thought it would be nice to get the device working as a UMTS-Router.
I would like to know if it were possible to get that working with Backfire. I can add external strorage over usb-port (usb-hub together with 3g umts usb device) that can maybe also be used als swap. I never used Openwrt till now.
It is funny, that there is a firmware with over 2MB already: http://downloads.openwrt.org/backfire/10.03/brcm47xx/openwrt-usr5461-squashfs.bin
When i build a smal firmware, how do i know what i must put inside and what not?