[U-Boot] [PATCH] arm: dts: imx53-cx9020: fix packetloss on fec_mxc

Tom Rini trini at konsulko.com
Mon Jan 23 18:45:51 CET 2017


On Mon, Jan 23, 2017 at 05:20:25PM +0000, linux-kernel-dev wrote:
> >From: Tom Rini [mailto:trini at konsulko.com]
> >Sent: Montag, 23. Januar 2017 16:31
> >
> >On Mon, Jan 23, 2017 at 03:11:27PM +0100, linux-kernel-dev at beckhoff.com
> >wrote:
> >
> >> From: Patrick Bruenn <p.bruenn at beckhoff.com>
> >>
> >> The pinmuxing for i.MX53 FEC ethernet copied from
> >> <kernel>/arch/arm/boot/dts/imx53-qsb-common.dtsi (at least until v4.9)
> >> was bad. It is different from the manual pinmuxing in
> >> <u-boot>/board/freescale/mx53loco/mx53loco.c which was used in
> >> cx9020 implementation previously before mainlining into u-boot.
> >> It seems the bug in imx53-qsb kernel device tree is hidden for so long,
> >> because it was never used, by the kernel driver.
> >>
> >> Signed-off-by: Patrick Bruenn <p.bruenn at beckhoff.com>
> >
> >So in other words, the dts file is correct in current mainline kernel?
> >Or still pending?  Thanks!
> Sorry, no it is still pending. I just reported it to the kernel maintainers:
> https://mail-archive.com/linux-kernel@vger.kernel.org/msg1316717.html

Ah, OK.  I think we want get this in the release, but it can wait for
-rc3 or so, unless it gets ack'ed by the kernel folks sooner.  Please
keep us apprised, thanks!

-- 
Tom
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