Re: [jornada] J7xx OE Config

On Tue, 9 Nov 2004, Alex Lange wrote:

> just look at the standard kernel device defconfigs, these should be
> sufficient.

unfortunately it is not. there are several problems in the
2.4.19-rmk6-pxa1-hh36 kernel in the handhelds.org cvs:
1. the jffs2 partition layout is wrong
2. the sound driver doesn't work (someone stripped the parts where the
LDD lines to turn on the power were set)
3. the old arch/arm/mach-sa1100/dma.c was renamed to jornada720-dma.c,
later on dma.c was hacked upon, but the changes didn't make it back into
jornada720-dma.c
4. suspend/resume doesn't work
5. you need gcc 2.95.2 (_NOT_ gcc 2.95.3) to compile - otherwise the
framebuffer doesn't work

i've tried to fix these problems, see:
http://acid.ch.pw.edu.pl/~sq5bpf/mylinux/j720/files/kernel/linux-2.4.19-rmk6-pxa1-hh36-sq5bpf1.tar.bz2
however suspend/resume still doesn't work, and loading sa1100_ir, or the
usb networking module (forgot it's name) causes a kernel oops. and you
still need a gcc 2.95.2 toolchain (find it somwhere under
http://acid.ch.pw.edu.pl/~sq5bpf/mylinux/j720/files/)

or you can try to use Kye's kernel (from http://www.pin9.de) - it seems
more correct (suspend/resume works).

i will post a working kernel once i have some progress, i will try to
include a jornada 720 hal, so it will be more compatible with familiar/oe.

for now you can take a look into the gpe 0.7.2 jor jornada 720 images and
see if they work for you:
http://acid.ch.pw.edu.pl/~sq5bpf/mylinux/j720/files/bootgpe2-v0.7.2-jornada720/

jacek
Received on Tue Nov 09 2004 - 14:54:23 EST