May 20, 2011 8:45 AM

Beside the toolchain you should have Netgear source code for wnr3500l too. Toolchain is used for cross-compiling this sorce code.

You can find the Netgear source code from the link below..

http://support.netgear.com/app/answers/detail/a_id/2649/~/gpl-open-source-cod...

This source code is incorporated with thorough build documentation. You can have your target image merely following the build steps in the documentaion.