Messages in this thread | | | Date | Thu, 12 Sep 2013 14:23:48 +0200 | Subject | Re: [PATCH 01/38] ARM: ux500: Remove PrimeCell IDs from Nomadik I2C DT nodes | From | Linus Walleij <> |
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On Wed, Sep 11, 2013 at 10:36 PM, Olof Johansson <olof@lixom.net> wrote: > [Me] >> I don't know what is the problem with Olof's machine :-/ > > Oh! Well, to start with apparantly u8500_defconfig doesn't have > APPENDED_DTB enabled, which explains some of the confusion here.
Oh. Well honestly I think we will never be able to rewrite the U8500 bootloaders, so maybe I should just send a patch adding this to the defconfig by default.
> With that fixed (and the appropriate options to get the bootargs from > the atags), I get as far as console probing where output stops, if I > have DEBUG_LL on. With it disabled I get all the way up.
Yeah somewhere the bit-banging from the LL-prints that just hammer the hardware start conflicting with the kernel control over the same port. I guess it's the same for all users of the PL011.
> Not sure what was going on earlier here. Maybe just as in your case it > was a matter of cleaning out and starting fresh.
Yeah, it's scary :-/
> multi_v7_defconfig still doesn't boot though, but the failure seems to > be lower level than any of the others, no output with DEBUG_LL on.
Probably the usual case where one system is screwing up for another system. We'll need to look into this.
Yours, Linus Walleij
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