From: Andre Schwarz <andre.schwarz@matrix-vision.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] data alignment problem with redundant env
Date: Thu, 31 Mar 2011 18:41:26 +0200 [thread overview]
Message-ID: <4D94AEB6.1030809@matrix-vision.de> (raw)
In-Reply-To: <20110331160119.DB1D9F03208@gemini.denx.de>
Wolfgang,
>>> Which board would that be? I don't see this on any board I tested.
>> it is mvblm7 (=MPC8343) and a new MPC8377 based one waiting for
>> the merge window to open.
>>
>>
>> I'm using a gcc-4.3.3 from OpenEmbedded/Angstrom ... if this matters at all.
> Can you please try and use anothe rtool chain, say good ole ELDK 4.2
> for a test?
yes, of course.
But I can make some tests on real hardware not before monday.
This is what I can say after compiling with both toolchains.
1. redundant env
CROSS_COMPILE=ppc_6xx- ARCH=powerpc sh MAKEALL mvblm7
text data bss dec hex filename
233298 21940 66960 322198 4ea96 ./u-boot
CROSS_COMPILE=powerpc-angstrom-linux- ARCH=powerpc sh MAKEALL mvblm7
text data bss dec hex filename
233758 21948 66956 322662 4ec66 ./u-boot
2. without redundant env
swa at swa-m460:~/u-boot$ CROSS_COMPILE=ppc_6xx- ARCH=powerpc sh MAKEALL mvblm7
text data bss dec hex filename
232494 21912 66960 321366 4e756 ./u-boot
swa at swa-m460:~/u-boot$ CROSS_COMPILE=powerpc-angstrom-linux-
ARCH=powerpc sh MAKEALL mvblm7
text data bss dec hex filename
232954 21920 66956 321830 4e926 ./u-boot
size of final u-boot binary differs by 8 bytes ... sounds promising ;-)
Will run both versions asap.
Regards,
Andr?
MATRIX VISION GmbH, Talstrasse 16, DE-71570 Oppenweiler
Registergericht: Amtsgericht Stuttgart, HRB 271090
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next prev parent reply other threads:[~2011-03-31 16:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-31 15:30 [U-Boot] data alignment problem with redundant env Andre Schwarz
2011-03-31 15:39 ` Wolfgang Denk
2011-03-31 15:48 ` Andre Schwarz
2011-03-31 16:01 ` Wolfgang Denk
2011-03-31 16:41 ` Andre Schwarz [this message]
2011-04-06 9:05 ` Andre Schwarz
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