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From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] mmc: fsl_esdhc: Add support for DDR mode
Date: Fri, 06 Mar 2015 14:43:42 +0100	[thread overview]
Message-ID: <54F9AF0E.9040709@denx.de> (raw)
In-Reply-To: <54EE4095.7060807@freescale.com>

On 25.02.2015 22:37, York Sun wrote:
> On 01/20/2015 07:16 AM, Volodymyr Riazantsev wrote:
>> Add support of the DDR mode for eSDHC driver.
>> Enable it for i.MX6 SoC family only.
>>
>> Change-Id: Ie27a945c9fe79d044cc886e269b60747f1744116
>> Signed-off-by: Volodymyr Riazantsev <volodymyr.riazantsev@globallogic.com>
>> ---
>
> Applied to u-boot-fsl-qoriq master branch, awaiting upstream.

This patch breaks eMMC on my TQMa6S (i.MX6SOLO). With it I get this 
error upon U-Boot update:

MMC write: dev # 0, block # 2, count 711 ... mmc write failed

With this patch reverted it looks just fine:

MMC write: dev # 0, block # 2, count 711 ... 711 blocks written: OK

Any ideas what might cause this breakage? If this issue can't be solved 
soon I suggest to revert this patch for this release.

Thanks,
Stefan

  reply	other threads:[~2015-03-06 13:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-20 15:16 [U-Boot] [PATCH v2] mmc: fsl_esdhc: Add support for DDR mode Volodymyr Riazantsev
2015-02-25 21:37 ` York Sun
2015-03-06 13:43   ` Stefan Roese [this message]
2015-03-06 16:08     ` York Sun
2015-03-10 13:29     ` Fabio Estevam
2015-03-10 14:05       ` Stefan Roese
2015-03-11 23:42 ` Fabio Estevam
2015-03-11 23:48   ` Volodymyr Riazantsev
2015-03-12  4:55     ` Stefan Roese

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