I've decided to start a new thread for this (rather than the Hooray Rockchip SDK)
I am working on a patching and hacking tool for base.rkw on RK27xx series players.
Basically the idea is to do advanced modding using a user friendly tool that (I hope) will work on
most rk27xx firmware and is easy for the non-technically minded to use.
I already have a tool that is usable but I am looking for a way to disable the crc32 check in the firmware.
Does anyone know where this crc check routine located?
I'm thinking it would be best to just nop this out rather than keep
updating the crc everytime a change is made to base.rkw.
btw heres a useful reference for information on base.rkw :-
http://alemaxx.al.funpic.de/rk27/rkwfwpatch.html