[U-Boot] Fwd: Recommended SH toolchain

[Joe Hershberger]

Changing to Tom's new email address...

On Fri, May 8, 2015 at 3:22 PM, Joe Hershberger
<joe.hershberger at gmail.com> wrote:
> Hi Tom, Nobuhiro,
>
> On Mon, Sep 15, 2014 at 8:51 AM, Tom Rini <trini at ti.com> wrote:
>> On Tue, Sep 02, 2014 at 02:49:36PM +0300, Vasili Galka wrote:
>>> Hi Tom,
>>>
>>> On Thu, Aug 21, 2014 at 2:07 PM, Vasili Galka <vvv444 at gmail.com> wrote:
>>>
>>> > Hi Nobuhiro,
>>> >
>>> > I'm trying to verify the correct build of all SH boards in U-Boot. What is
>>> > the recommended toolchain to use?
>>> >
>>> > I tried the one from kernel.org [1], but it does not work for all the
>>> > boards,
>>> > I get build errors like this one:
>>> >
>>> > Building rsk7203 board...
>>> > sh4-linux-gcc: error: command line option '-m3e' is not supported by
>>> > this configuration
>>> > sh4-linux-gcc: error: command line option '-m3e' is not supported by
>>> > this configuration
>>> > make[3]: *** [include/autoconf.mk] Error 1
>>> > make[3]: *** [include/autoconf.mk.dep] Error 1
>>> > make[2]: *** [silentoldconfig] Error 1
>>> > make: *** [sub-make] Error 2
>>> > sh4-linux-size: '/home/lab/dev/u-boot/out/all_sh/u-boot': No such file
>>> > sh4-linux-gcc: error: command line option '-m3e' is not supported by
>>> > this configuration
>>> > sh4-linux-gcc: error: command line option '-m3e' is not supported by
>>> > this configuration
>>> > make[3]: *** [include/autoconf.mk] Error 1
>>> > make[3]: *** Waiting for unfinished jobs....
>>> > make[3]: *** [include/autoconf.mk.dep] Error 1
>>> > 'make -f /home/lab/dev/u-boot/scripts/Makefile.autoconf obj=include
>>> > include/autoconf.mk include/autoconf.mk.dep' Failed
>>> > make[2]: *** [silentoldconfig] Error 1
>>> > make[1]: *** No rule to make target `include/config/auto.conf', needed
>>> > by `include/config/uboot.release'.  Stop.
>>> > make: *** [sub-make] Error 2
>>> >
>>> > I'll appreciate your help.
>>> >
>>> > [1] https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.3/
>>> >
>>> > Regards,
>>> > Vasili
>>> >
>>>
>>> What is the state of U-Boot support for the SH architecture? Is it
>>> maintained at all? I wanted to verify the build, but failed finding a
>>> proper toolchain. I tried contacting the custodian (Nobuhiro), but got no
>>> answer.
>>
>> Good question.  Nobuhiro?
>
> Should we just drop the boards that have no working toolchain?
>
> rsk7264
> mpr2
> ms7720se
> rsk7269
> shmin
> rsk7203
>
> Thanks,
> -Joe