From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] OMAP USB, beagle-xm fail
Date: Mon, 19 Mar 2012 01:13:19 +0100 [thread overview]
Message-ID: <201203190113.20171.marex@denx.de> (raw)
In-Reply-To: <CA+M6bXmavDnyv9H87xw8Csc0WcCrT+wthmT5rQFagv7MAUCnTA@mail.gmail.com>
Dear Tom Rini,
> On Mon, Feb 13, 2012 at 4:46 AM, Patil, Rachna <rachna@ti.com> wrote:
> > Hi Govindraj,
> >
> > On Mon, Feb 13, 2012 at 14:29:56, Govindraj wrote:
> >> Hi Peter,
> >>
> >> On Mon, Feb 13, 2012 at 1:52 PM, Peter Meerwald <pmeerw@pmeerw.net> wrote:
> >> > Hello,
> >> >
> >> > the recent OMAP USB changes (43b62393da6dfdd7f503d1b37344463a05ea47b5,
> >> > 29321c0518d99494ab2a250e5b4f75b3add83b11) fail on beagleboard-xm rev.
> >> > C, see below
> >>
> >> The errors have nothing to do with ehci patch merges, (I had tested it
> >> on beagle rev c board before posting it out)
> >>
> >> Looking into it closely the below two patches are causing this issue:
> >>
> >> [...]
> >> commit 498cbdfe62a8330f6c89765bdd15e60328a26511
> >> Author: Patil, Rachna <rachna@ti.com>
> >> Date: Sun Jan 22 23:46:23 2012 +0000
> >>
> >> ARM: AM33XX: Add AM33XX I2C driver support
> >>
> >> commit 2faa76196af4b3e93bcb9e38ed9090cbd3b06db3
> >> Author: Patil, Rachna <rachna@ti.com>
> >> Date: Sun Jan 22 23:44:12 2012 +0000
> >>
> >> ARM: I2C: I2C Multi byte address support [...]
> >>
> >> Reverting these two patches I don't see these errors on my beagle rev c
> >> board logs as in here [1]
> >
> > I have tested these patches on AM335x EVM, AM335x Beaglebone and
> > OMAP35xx. I did not face any issues w.r.t these EVM's.
> > I tried i2c probe, read/write and all of it worked as expected.
> > Also from the logs in [1] I still see an I2C error " wait_for_bb:
> > I2C_STAT=1000", which is bus busy indication.
>
> To be clear, I assume you're looking for one of the omap37xx platforms
> to see why the busy changes have broken it. Thanks.
What's the status here?
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-03-19 0:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 8:22 [U-Boot] OMAP USB, beagle-xm fail Peter Meerwald
2012-02-13 8:59 ` Govindraj
2012-02-13 10:52 ` Peter Meerwald
2012-02-13 11:46 ` Patil, Rachna
2012-02-13 14:24 ` Tom Rini
2012-03-19 0:13 ` Marek Vasut [this message]
2012-03-19 1:27 ` Tom Rini
2012-02-14 14:50 ` T
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