Re: [jornada] We all need to move to 2.6

From: Sebastian Hesselbarth <hesselbarth_at_ims.uni-hannover.de>
Date: Tue, 19 Apr 2005 08:53:24 +0200

Robert Reese wrote:
> There are so many different bootloaders out there that we are
> discussing. Is there one that everyone agrees is the best and should be
> used for booting a 720 with a 2.6 kernel and no flashboard? Also. I know
> the hpcboot one I used before, after a reset would look the 720 at the
> HP boot screen super bright. Do the other loaders correct this, or is
> this just something to be dealt with?

I know the problem with the bright screen with hpcboot, too. Although I did not
test 2.4 kernels with other bootloaders I guess this problem is not loader
specific but caused by the distorsion of some memory values wince relies on. I
should happen with other bootloader too. _Maybe_ it could be possible to store
critical memory regions before booting linux and restoring them before reset but
this does not sound archievable to me ;)
If I have more time and a linux machine available here at work I will test
booting linux without flashboard and debug via serial console.. but that may
take time, sorry.

-- 
Dipl.-Wirtsch.-Ing. Sebastian Hesselbarth
Institute of Microelectronic Systems
Architectures and Systems Group
University of Hannover        phone: +49 (511) 762 - 19607
Appelstrasse 4                fax  : +49 (511) 762 - 19601
30167 Hannover                email: hesselbarth_at_ims.uni-hannover.de
Germany                       http://www.ims.uni-hannover.de/~hesselbarth/
Received on Tue Apr 19 2005 - 02:56:48 EDT

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