From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Schwarz Date: Thu, 31 Mar 2011 18:41:26 +0200 Subject: [U-Boot] data alignment problem with redundant env In-Reply-To: <20110331160119.DB1D9F03208@gemini.denx.de> References: <4D949E22.5090000@matrix-vision.de> <20110331153904.1046EF03208@gemini.denx.de> <4D94A250.907@matrix-vision.de> <20110331160119.DB1D9F03208@gemini.denx.de> Message-ID: <4D94AEB6.1030809@matrix-vision.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.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 Geschaeftsfuehrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner