Porting Rockbox to YP-R0 (FAQ in the 1st post)

[fireandfuel]

My problem seems to be solved:

I compiled rockbox on my own
with "arm-ypr0-linux-gnueabi-gcc (crosstool-NG 1.16.0) 4.6.3".
Rockbox say it's now version 6242d9f-121109.
The hang is now gone.

PS: Building gcc with crosstool-NG was hard.
I thank the guys from crosstool (at irc), all rockbox developers and especially the users here which helped to port rockbox.

EDIT: Tested current version from rockbox.org (1272e85-121109) and it hangs, seems to be a problem with gcc.