[U-Boot-Users] [patch 2/3] KB9202 EABI build with CodeSourcery EABI toolchain

[Johannes Stezenbach <js@sig21.net>]

On Sat, Nov 03, 2007, Wolfgang Denk wrote:
> In message <20071025161107.465063527@sig21.net> you wrote:
> > KB9202 EABI build with CodeSourcery EABI toolchain
> > (arm-2007q3-51-arm-none-linux-gnueabi)
> > 
> > Signed-off-by: Johannes Stezenbach <js@sig21.net>
> > 
> > diff -r 1f24112792e7 -r aeff4cd3d1be cpu/arm920t/config.mk
> > --- a/cpu/arm920t/config.mk	Fri Oct 19 18:34:12 2007 +0200
> > +++ b/cpu/arm920t/config.mk	Fri Oct 19 18:35:39 2007 +0200
> > @@ -24,11 +24,10 @@ PLATFORM_RELFLAGS += -fno-strict-aliasin
> >  PLATFORM_RELFLAGS += -fno-strict-aliasing  -fno-common -ffixed-r8 \
> >  	-msoft-float
> >  
> > -PLATFORM_CPPFLAGS += -march=armv4
> > +PLATFORM_CPPFLAGS += -march=armv4t
> >  # =========================================================================
> >  #
> >  # Supply options according to compiler version
> >  #
> >  # =========================================================================
> > -PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32,-mabi=apcs-gnu)
> >  PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
> 
> Did you test this modification with other tool chains? Which ones?
> Which compiler / binutils versions?

No, I only tested with the toolchain ARM Ltd. recommends,
and the patch was originally created against the U-Boot
version with ARM offers for download (but tested against
1.3.0-rc3).
http://www.arm.com/products/os/linux.html
http://www.arm.com/linux/U-Boot-src.tar.gz

The arm-2007q3-51 toolchain has:
* binutils-2.18.50.20070820
* gcc-4.2.1
* glibc-2.5
* gdb-6.6.50.20070821-cvs

Maybe the ARM custodian can comment.


Thanks,
Johannes