--- In Daniel Smolik <> wrote:
>
> Stefan Agner napsal(a):
> >
> >
> > Hello,
> >
> > I updated Matthieu's 2.6.28-patches (http://mcrapet.free.fr
> > <http://mcrapet.free.fr>) to 2.6.29 today. I want to use 2.6.29 for
> > TS-7250 and TS-7800 our projects, thats why I updated them.
> >
> > Patch 1 (Debounce IRQ) was not necessary anymore (applied in mainline).
> >
> > I had to restore a change which was made in 2.6.29:
> > commit 75f4aa15cf05ce6d99c8261cf57dcd749877fd1c
> > Author: Nicolas Pitre < <nico%40cam.org>>
> > Date: Fri Sep 5 16:05:14 2008 -0400
> >
> > [ARM] unconditionally define __virt_to_phys and __phys_to_virt
> >
> > There is no machine class overriding this. If non linear translations
> > are implemented again for some machines then this could be restored at
> > that time.
> >
> > Signed-off-by: Nicolas Pitre < <nico%40marvell.com>>
> > Signed-off-by: Russell King <
> > <rmk%2Bkernel%40arm.linux.org.uk>>
> >
> > => TS 7250 was such a platform, which overrides this macros (with the
> > ts72xx-base.patch). We really should bring that patch upstream...
> >
> > I also added a patch which supplies newer partition support (see here
> > http://tech.groups.yahoo.com/group/ts-7000/message/5497
> > <http://tech.groups.yahoo.com/group/ts-7000/message/5497>)
>
> Hi Stefan,
> I now working on new driver which support 7250 and 7400. This patch is
> interested to me.
> Do you now little bit more about it ? Which version of board is affected with
> this ?
I wrote that patch when first porting 2.6 to my TS-7250, using info from
booting a 2.4 TS kernel, and confirmed by 'fis list' at redboot prompt.
> Can I apply this modification for older hw too ?
I don't know for sure, but I think all TS boards with 128M chips use 2k block
size and should have this layout.
But that patch is for the static layout; I think it would be better to use the
code in drivers/mtd/redboot.c to parse the FIS tables at boot. Is that not
working already?
regards, ........... Charlie
>
> 5) Nand flash partition table patch
> The NAND flash partition table was changed at some point in the
> production run, increasing the size of TS-BOOTROM from 0x00004000
> to 0x00020000 (16k to 128k). Petr Stetiar has a patch that changed
> this, but only for the 32M unit. The patch below will fix both, but
> only apply it if you have the 128k BOOTROM partition. ("dmesg | grep
> BOOTROM" will help).
>
>
> Thank you for your help.
>
> Dan
>
>
>
> >
> > The SPI-Patch doesnt work at the moment, I get a kernel panic when i
> > register the device in core.c (see Attachement). I don't use it, so I
> > just disabled it in my configuration. The rest should work fine (Tested
> > on 64MB-Ram TS-7250)
> >
> > Bye
> > Stefan
> >
> >
> >
>
>
> --
> Mydatex s r.o.
> http://www.mydatex.cz
> email:
> mob: 604200362
> tel: 226210085
>
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