From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] U-Boot PXA support
Date: Thu, 16 May 2019 13:49:35 -0400 [thread overview]
Message-ID: <20190516174935.GV22232@bill-the-cat> (raw)
In-Reply-To: <1d1f058fea839eb19f85d6e89c03e2515db74a83.camel@toradex.com>
On Thu, May 16, 2019 at 02:53:55PM +0000, Marcel Ziswiler wrote:
> Hi Tom
>
> On Mon, 2019-05-06 at 09:26 -0400, Tom Rini wrote:
> > Hey folks,
> >
> > I'm attempting, again, to see what we need to do in order to use gcc-
> > 8.x
> > for U-Boot and ran into, again:
> > https://patchwork.ozlabs.org/patch/920329/ which in short is that
> > when
> > using -mcpu=xscale gcc-8.x throws an odd error:
> > cc1: error: switch -mcpu=xscale conflicts with -march=armv5te switch
> > [-Werror]
> >
> > Now note, U-Boot isn't passing -march= at all, just -mcpu=xscale
> > which
> > suggests perhaps something broke in upstream gcc. Looking at the
> > kernel, it's not used -mcpu=xscale ever, just -mtune=xscale but that
> > leads to different failures (seen here with gcc-7.3):
> > CC drivers/usb/gadget/pxa25x_udc.o
> > {standard input}: Assembler messages:
> > {standard input}:779: Error: selected processor does not support `pld
> > [lr]' in ARM mode
> > {standard input}:1201: Error: selected processor does not support
> > `pld [r7]' in ARM mode
> > {standard input}:2519: Error: selected processor does not support
> > `pld [r3]' in ARM mode
> > {standard input}:2796: Error: selected processor does not support
> > `pld [r3]' in ARM mode
> >
> > So, what should we do about this? Is there still active interest in
> > supporting the PXA platforms? Thanks folks!
>
> We are actually still shipping Colibri PXA270 modules for another one
> or two years I believe after which Marvell stops selling us chips.
>
> The strange thing is that I build U-Boot master more or less daily
> without any known issues currently using the regular gcc 8.2 2019.01
> tool chain from ARM.
Oh, that is interesting. The failure that triggers this comes from
https://cdn.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.1.0/x86_64-gcc-8.1.0-nolibc-arm-linux-gnueabi.tar.xz
Can you point me at the gcc-8.2 toolchain you're talking about please?
Thanks!
--
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190516/248eb2b4/attachment.sig>
next prev parent reply other threads:[~2019-05-16 17:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-06 13:26 [U-Boot] U-Boot PXA support Tom Rini
2019-05-09 14:02 ` Tom Rini
2019-05-09 14:56 ` Marek Vasut
2019-05-09 15:03 ` Vasily Khoruzhick
2019-05-09 15:12 ` Marek Vasut
2019-05-09 15:22 ` Tom Rini
2019-05-16 14:53 ` Marcel Ziswiler
2019-05-16 15:02 ` Marek Vasut
2019-05-21 8:44 ` Marcel Ziswiler
2019-05-21 9:50 ` Alex Sadovsky
2019-05-21 10:33 ` Marcel Ziswiler
2019-05-21 12:49 ` Marek Vasut
2019-05-21 14:29 ` Marcel Ziswiler
2019-05-21 14:34 ` Marek Vasut
2019-05-21 14:50 ` Tom Rini
2019-05-21 16:43 ` Simon Glass
2019-05-21 13:47 ` Tom Rini
2019-05-21 12:47 ` Marek Vasut
2019-05-21 13:47 ` Alex Sadovsky
2019-05-21 13:58 ` Tom Rini
2019-05-21 14:03 ` Marek Vasut
2019-05-21 12:51 ` Tom Rini
2019-05-16 17:49 ` Tom Rini [this message]
2019-05-17 14:46 ` Marcel Ziswiler
2019-05-29 14:12 ` Tom Rini
2019-05-30 9:14 ` Marcel Ziswiler
2019-05-30 9:29 ` Marek Vasut
2019-05-30 11:47 ` Marcel Ziswiler
2019-05-31 19:34 ` Marek Vasut
2019-05-30 10:45 ` Alex Sadovsky
2019-05-30 11:19 ` Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190516174935.GV22232@bill-the-cat \
--to=trini@konsulko.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox