From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: gianluca <gianlucarenzi@eurekelettronica.it>
Cc: marek.vasut@gmail.com, koen.beel.barco@gmail.com,
dedekind1@gmail.com, w.sang@pengutronix.de,
Huang Shijie <b32955@freescale.com>,
linux-mtd@lists.infradead.org, shijie8@gmail.com,
s.hauer@pengutronix.de, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v12 0/3] add the GPMI controller driver for IMX23/IMX28
Date: Fri, 16 Sep 2011 09:50:33 +0200 [thread overview]
Message-ID: <20082.65481.262062.390598@ipc1.ka-ro> (raw)
In-Reply-To: <4E7218A0.2020309@eurekelettronica.it>
Hi,
gianluca writes:
> Sorry for intrusion in this discussion, but:
>
> Huang Shijie wrote:
> >> channels are being used concurrently. The GPMI driver will bail out
> >> with the timeout error while the MMC driver obviously has no timeout
> >> check for this situation.
> >>
> >> I can mostly rule out HW problems, because the same board works
> >> perfectly well with WindowsCE (tested with a copy operation between
> >> flash and SD card).
> >>
> >>
> >> Lothar Waßmann
>
> @Lothar: Probably WinCE with a copy operation between flash and SD is
> not reliable as synchronous as opposed dd command in the previous mail.
>
I know that a copy operation on WinCE is not an adequate test. That's
why I wrote 'I can _mostly_ rule out...'.
I'll try to do more agressive tests with WinCE to verify whether the
hardware is actually not to blame.
Lothar Waßmann
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next prev parent reply other threads:[~2011-09-16 7:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-08 2:47 [PATCH v12 0/3] add the GPMI controller driver for IMX23/IMX28 Huang Shijie
2011-09-08 2:47 ` [PATCH v12 1/3] MTD : add the common code for GPMI-NAND controller driver Huang Shijie
2011-09-08 2:47 ` [PATCH v12 2/3] MTD : add helper functions library and header files for GPMI NAND driver Huang Shijie
2011-09-08 2:47 ` [PATCH v12 3/3] MTD : add GPMI-NAND driver in the config and Makefile Huang Shijie
2011-09-09 19:56 ` [PATCH v12 0/3] add the GPMI controller driver for IMX23/IMX28 Koen Beel
2011-09-11 10:31 ` Artem Bityutskiy
2011-09-12 4:34 ` Huang Shijie
2011-09-15 7:55 ` Lothar Waßmann
2011-09-15 8:28 ` Huang Shijie
2011-09-15 9:12 ` Lothar Waßmann
2011-09-15 9:20 ` Huang Shijie
2011-09-26 7:42 ` Huang Shijie
2011-09-15 10:04 ` Huang Shijie
2011-09-15 15:24 ` gianluca
2011-09-16 7:50 ` Lothar Waßmann [this message]
2011-09-16 13:43 ` Lothar Waßmann
2011-09-18 11:40 ` Huang Shijie
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