lkml.org 
[lkml]   [2017]   [Oct]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 4.13 (and probably all recent) kernels refuse to boot on one Nokia N950, work or another
Hi!
On Thu 2017-10-26 09:32:36, Pali Rohár wrote:
> On Thursday 26 October 2017 09:27:59 Pavel Machek wrote:
> > Hi!
> >
> > On Thu 2017-10-26 09:21:13, Pali Rohár wrote:
> > > On Thursday 26 October 2017 09:08:15 Pavel Machek wrote:
> > > > On Thu 2017-10-26 08:25:02, Filip Matijević wrote:
> > > > > Last time I couldn't get output on serial I used CONFIG_DEBUG_LL,
> > > > > CONFIG_DEBUG_OMAP3UART3, CONFIG_EARLY_PRINTK... and ignore_loglevel
> > > > > earlyprintk kernel params to get output early enough - I guess you
> > > > > already tried that.
> > > >
> > > > I realized I'm not getting output from the decompessor (even on "S"
> > > > machine), and enabled that.
> > >
> > > That is because you have not enabled those EARLY PRINK or DEBUG LL.
> > > Similar thing is needed for N900 and IIRC in some of my linux-n900
> > > branches I have config for it. Plus it needs patching some arch/arm
> > > source files to make it working.
> >
> > Do you have a patch? That would be very useful.
>
> Yes, in v4.9-n900 branch, see:
> https://github.com/pali/linux-n900/commit/66b22ba4132ca90f7efc3f9e8ece8d4b9adddcdc

Thanks for a pointer; but I still don't see how this is supposed to
work:

arch/arm/include/debug/uncompress.h provides empty static inline void
arch_decomp_setup(void) {}

...?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2017-10-26 10:24    [W:0.059 / U:3.916 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site