Hi Tom, On Thu, 10 Oct 2013 18:52:57 -0400, Tom Rini <[email protected]> wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 10/10/2013 06:10 PM, Scott Wood wrote: > > On Thu, 2013-10-10 at 15:18 -0400, Tom Rini wrote: > >> On 10/10/2013 03:00 PM, Albert ARIBAUD wrote: > >>> On Thu, 10 Oct 2013 17:52:14 +0200, Albert ARIBAUD > >>> <[email protected]> wrote: > >>> > >>>> Hi Tom, > >>>> > >>>> On Thu, 10 Oct 2013 07:45:17 -0400, Tom Rini <[email protected]> wrote: > >>>> > >>>>> -----BEGIN PGP SIGNED MESSAGE----- > >>>>> Hash: SHA1 > >>>>> > >>>>> On 10/10/2013 04:12 AM, Albert ARIBAUD wrote: > >>>>>> Hi Tom, > >>>>>> > >>>>>> On Wed, 9 Oct 2013 21:45:25 -0400, Tom Rini <[email protected]> wrote: > >>>>>> > >>>>>>> On Wed, Oct 09, 2013 at 01:29:55PM -0500, Scott Wood wrote: > >>>>>>> > >>>>>>>> Sorry for the lateness, but here are some MTD/UBI bugfixes. They've > >>>>>>>> been acked by Stefan Roese. > >>>>>>>> > >>>>>>>> The following changes since commit > >>>>>>>> b770e88a6c2548727f0d57a3e9e8bb0830f977b5: > >>>>>>>> > >>>>>>>> Fix number base handling of "load" command (2013-10-07 15:54:18 > >>>>>>>> -0400) > >>>>>>>> > >>>>>>>> are available in the git repository at: > >>>>>>>> > >>>>>>>> git://git.denx.de/u-boot-nand-flash.git master > >>>>>>>> > >>>>>>>> for you to fetch changes up to > >>>>>>>> cc734f5ab26134e5e8d57c34edc257c89ac5b1d2: > >>>>>>>> > >>>>>>>> cmd_ubi: add write.part command, to write a volume in multiple > >>>>>>>> parts (2013-10-09 12:52:22 -0500) > >>>>>>>> > >>>>>>>> ---------------------------------------------------------------- > >>>>>>>> Paul Burton (4): > >>>>>>>> mtd: driver _read() returns max_bitflips; mtd_read() returns > >>>>>>>> -EUCLEAN > >>>>>>>> cmd_mtdparts: use 64 bits for flash size, partition size & > >>>>>>>> offset > >>>>>>>> cmd_ubi: use int64_t volume size for 'ubi create' > >>>>>>>> cmd_ubi: add write.part command, to write a volume in multiple > >>>>>>>> parts > >>>>>>> > >>>>>>> OK, problem: > >>>>>>> Author: Paul Burton <[email protected]> > >>>>>>> Date: Wed Sep 4 15:16:57 2013 +0100 > >>>>>>> > >>>>>>> cmd_mtdparts: use 64 bits for flash size, partition size & offset > >>>>>>> > >>>>>>> Causes a number of platform such as am3517_crane to fail to build with > >>>>>>> recent toolchains with errors such as: > >>>>>>> /opt/linaro/gcc-linaro-arm-linux-gnueabihf-4.7-2013.03-20130313_linux/bin/arm-linux-gnueabihf-ld.bfd: > >>>>>>> error: > >>>>>>> /opt/linaro/gcc-linaro-arm-linux-gnueabihf-4.7-2013.03-20130313_linux/bin/../lib/gcc/arm-linux-gnueabihf/4.7.3/libgcc.a(bpabi.o) > >>>>>>> uses VFP register arguments, u-boot does not > >>>>>>> > >>>>>>> Which we need to sort out, one way or another. Albert, any quick > >>>>>>> ideas? > >>>>>> > >>>>>> Builds OK on my side, both nand-flash/master and a merge of nf/master > >>>>>> and u-boot/master, with gcc version 4.7.3 (Ubuntu/Linaro > >>>>>> 4.7.3-1ubuntu1) > >>>>>> > >>>>>> Tom, can you specify which toolchain shows the issue? > >>>>> > >>>>> Both ELDK 5.3 and Linaro 2013.03 (one TI has picked for some things) do > >>>>> the above. ELDK 5.2 is OK > >>>> > >>>> I'll test with ELDK5.3 in about an hour. > >>> > >>> I've installed eldk-eglibc-i686-arm-toolchain-gmae-5.3.sh and can build > >>> am3517_crane on both nand-flash/master as well as on a merge of > >>> u-boot/master and nand-flash/master > >> > >> Here we go, armhf toolchains trigger this problem because, I suspect, we > >> aren't enforcing a flag to say "no, really, no hfp here" or similar. > > > > Any idea why this patchset triggers it? Does the 64-bit stuff cause > > something from libgcc to be used that previously wasn't? There is some > > open-coded 64-bit division, but it's by a power of two so GCC should > > convert it to a shift (and the ability to do 64-bit shifts was already > > required by print_size()). > > I'm not sure what parts of this math exactly cause things to go all > nutty, but I suspect the answer is that we should be enforcing > - -msomething or another than hf defaults to using (un)setting. Ok, trying with the ARMhf toolchain. Amicalement, -- Albert. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
