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From: Cedric Le Goater <clg@fr.ibm.com>
To: Jeremy Kerr <jk@ozlabs.org>, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 2/5 v2] powerpc/boot/fdt: Add little-endian support to libfdt wrappers
Date: Mon, 16 Feb 2015 17:53:17 +0100	[thread overview]
Message-ID: <54E2207D.3040605@fr.ibm.com> (raw)
In-Reply-To: <1423630544.752438.317337864668.2.gpush@pablo>

On 02/11/2015 05:55 AM, Jeremy Kerr wrote:
> For epapr-style boot, we may be little-endian. This change implements
> the proper conversion for fdt*_to_cpu and cpu_to_fdt*. We also need the
> full cpu_to_* and *_to_cpu macros for this.
> 
> Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>


I did not work on the little endian epapr wrapper :/

To test the patchset, I used the 'le' branch of git://github.com/jk-ozlabs/linux 
and successfully booted a tuleta and an open-power system using the latest 
skiboot and a LE zImage.epapr. Looks good to me. 

You might want to add CONFIG_IPMI_WATCHDOG to openpower_defconfig 

Thanks.

C.

  reply	other threads:[~2015-02-16 16:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-11  4:55 [PATCH 1/5 v2] powerpc/boot/fdt: Use unsigned long for pointer casts Jeremy Kerr
2015-02-11  4:55 ` [PATCH 4/5 v2] powerpc/boot: Fix stack corruption in epapr entry point Jeremy Kerr
2015-02-11  4:55 ` [PATCH 2/5 v2] powerpc/boot/fdt: Add little-endian support to libfdt wrappers Jeremy Kerr
2015-02-16 16:53   ` Cedric Le Goater [this message]
2015-02-11  4:55 ` [PATCH 3/5 v2] powerpc/boot/wrapper: use the pseries wrapper for zImage.epapr Jeremy Kerr
2015-02-11  4:55 ` [PATCH 5/5 v2] powerpc/boot: don't clobber r6 and r7 in epapr boot Jeremy Kerr

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