From: Wolfgang Denk <wd@denx.de>
To: niklaus.giger@member.fsf.org
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Problem compiling sequoia using DENX kernel. Xenomai-patch required?
Date: Tue, 04 Dec 2007 00:08:16 +0100 [thread overview]
Message-ID: <20071203230816.1C502242E9@gemini.denx.de> (raw)
In-Reply-To: Your message of "Sun, 02 Dec 2007 21:41:35 +0100." <200712022141.36467.niklaus.giger@member.fsf.org>
In message <200712022141.36467.niklaus.giger@member.fsf.org> you wrote:
>
> I tried with (tags DENX-v2.6.23.9, DENX-v.2.6.23, master) to build a kernel
> for the sequoia board.
> I am using ELDK 4.1. I did a
> git checkout -b copy-master master
> make ARCH=powerpc CROSS_COMPILE=ppc_4xx- CFLAGS=-g sequoia_defconfig
> make ARCH=powerpc CROSS_COMPILE=ppc_4xx- CFLAGS=-g zImage
The ARCH=powerpc is the "interesting" part here.
> First I stumbled about problem compiling arch/powerpc/platforms/44x/ppc4xx*.c
> file with errors like
> arch/powerpc/platforms/44x/ppc4xx-pci.c: In function 'ppc4xx_setup_pci':
> arch/powerpc/platforms/44x/ppc4xx-pci.c:62: sorry, unimplemented: inlining
> failed in call to 'pci_cfg_out': function body not available
> arch/powerpc/platforms/44x/ppc4xx-pci.c:98: sorry, unimplemented: called from
> here
There are many moving targets in the ARCH=powerpc hemisphere for 4xx
systems...
> I thought that denx compiled images for the sequoia using 2.6.23.
Yes, we do. But stable support is only available with the arch/ppc
tree yet.
> Do they only work after having applied the Xenomai patch? Because if I apply
No.
> the Xenomai patch, the kernel compiles cleanly. In this case I think it
That's just lucky coincidence...
> would be nice to get somewhere a hint (or did I missed it somewhere) that
> this is a requirement. I lost quite a few hours as I wanted to first compile
> a "normal" kernel and afterwars apply the xenomai patch.
I'm afraid "normal" here still means arch/ppc - hopefully for not
long any more. Note: a matching Xenomai patch for arch/ppc will be in
Xenomai 2.4 when it comes out in a few days.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Good manners are the settled medium of social, as specie is of
commercial, life; returns are equally expected for both.
- Lord Chesterfield _Letters to his Son_, 25 December 1753
next prev parent reply other threads:[~2007-12-03 23:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-02 20:41 Problem compiling sequoia using DENX kernel. Xenomai-patch required? Niklaus Giger
2007-12-03 23:08 ` Wolfgang Denk [this message]
2007-12-04 22:14 ` Niklaus Giger
2007-12-04 22:29 ` Josh Boyer
2007-12-06 14:55 ` Wolfgang Denk
2007-12-06 20:04 ` Niklaus Giger
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