Re: [Xenomai-help] Are these results running the xeno-test on a Sequoia board okay?

[Philippe Gerum <rpm@xenomai.org>]

Niklaus Giger wrote:
> Am Samstag, 8. Dezember 2007 schrieb Philippe Gerum:
>> Niklaus Giger wrote:
>>> Am Samstag, 8. Dezember 2007 schrieb Philippe Gerum:
>>>> Niklaus Giger wrote:
>>>>> Hi
>>> <...> 
>>>> I built it like this using the DENX-kernel
>>>>> cd /home/hcu/celsius/linux-2.6-xenomai
>>>>> /home/hcu/celsius/xenomai-trunk/scripts/prepare-kernel.sh --linux=/home/hcu/celsius/linux-2.6-xenomai --adeos=/home/hcu/celsius/xenomai-trunk/ksrc/arch/powerpc/patches/adeos-ipipe-2.6.23-powerpc-DENX-2.0-03.patch --arch=powerpc
>>>> You need to use adeos-ipipe-2.6.23-ppc-1.6-00.patch for the sequoia
>>>> since it still depends on the ppc/ tree, on top of DENX-v2.6.23.8.
>>>> Passing --arch=ppc to prepare-kernel.sh instead of --arch=powerpc
>>>> without specifying an Adeos patch would pre-select the right one.
>>> However the kernel built this way (based on the git hash given in the
>>> patches/README) my sequoia board just hangs after
>> Mm, entering the twilight zone? Here is the configuration which works here:
>>
>> CPU:   AMCC PowerPC 440EPx Rev. A at 528 MHz (PLB=132, OPB=66, EBC=66 MHz)
>> ...
>> Board: Sequoia - AMCC PPC440EPx Evaluation Board, Rev. F, PCI=66 MHz
>>
>> $ type ppc_4xxFP-gcc
>> ppc_4xxFP-gcc is /opt/eldk-4.1/usr/bin/ppc_4xxFP-gcc
>> (works with 4.0 and latest the same way).
>>
>> From a cloned Denx's GIT baseline:
>> $ git checkout -b sequoia 208aa3df8645608ff3febb65f83219173dfe4979
>> $ ~/xenomai-trunk/scripts/prepare-kernel.sh --arch=ppc --linux=.
>> ... accept the default suggestion, i.e. adeos-ipipe-2.6.23-ppc-1.6-00
>> $ make ARCH=ppc CROSS_COMPILE=ppc_4xxFP-gcc sequoia_defconfig
>> ... use all default Xenomai options
>> $ make ARCH=ppc CROSS_COMPILE=ppc_4xxFP-gcc [uImage]
>>
> Pretty the same here.
> 
> Which U-Boot version do you use? 
> Here: U-Boot 1.3.0 (Nov 27 2007 - 08:49:04)
> 

U-Boot 1.3.1-rc1-ge53b35ed (Dec  5 2007 - 11:14:01)


-- 
Philippe.