[U-Boot] [PATCH 1/6] sh: Remove rsk7264 board

[Joe Hershberger]

Hi Masahiro-san,

On Sun, May 10, 2015 at 8:38 PM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> Hi.
>
>
>
> 2015-05-11 5:23 GMT+09:00 Joe Hershberger <joe.hershberger at ni.com>:
>> Removing this board because it does not build with any tool-chain that
>> we know of.
>>
>> The board fails to build with the tool-chain available at kernel.org:
>> https://www.kernel.org/pub/tools/crosstool/files/bin/i686/4.6.3/i686-gcc-4.6.3-nolibc_sh4-linux.tar.xz
>>
>> It fails with the following errors:
>> sh4-linux-gcc: error: command line option '-m2a' is not supported by this configuration
>> sh4-linux-gcc: error: command line option '-m2a-nofpu' is not supported by this configuration
>>
>> Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
>> Cc: Phil Edworthy <phil.edworthy at renesas.com>
>
>
>
> I know a tool-chain that can build this board.
>
>
> This is pre-built toolchains created by Mike Frysinger:
> http://dev.gentoo.org/~vapier/u-boot/
>
>
> I tried "CROSS_COMPILE=sh4-gentoo-linux ./MAKEALL -a sh"
> and I got
>
> --------------------- SUMMARY ----------------------------
> Boards compiled: 22
> Boards with warnings but no errors: 3 ( sh7753evb sh7785lcr sh7785lcr_32bit )
> ----------------------------------------------------------

Interestingly, these 3 boards build fine with with the kernel.org toolchain

> I propose to wait a while to give Nobuhiro a chance to suggest
> suitable toolchains.

It has been 7 months already.

http://lists.denx.de/pipermail/u-boot/2014-September/188886.html

> My question is, all the boards should be built with the kernel.org toolchains?

I don't know that it need be a requirement, but it would be nice to
have a list on the wiki of what certainly works. A few I had to build
from buildroot to get it working. Some are not even on kernel.org.
Some must come from vendors. It seems you have a slightly different
set of tool-chains based on your mapping in the moveconfig script. It
seems it can't be perfectly simple. :/

Cheers,
-Joe