From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] MMC0: DMA transfer failed
Date: Mon, 02 Apr 2012 16:53:32 +0200 [thread overview]
Message-ID: <4F79BD6C.1080107@denx.de> (raw)
In-Reply-To: <CAOMZO5AS2fdZTTCUW1+jRsPYFaBpYdyGaef3a7Kg5RBEDDqZJQ@mail.gmail.com>
On 02/04/2012 16:01, Fabio Estevam wrote:
> Hi,
>
> On a mx28evk board I am getting the following using top of tree U-boot:
>
> U-Boot 2012.04-rc1-00001-g037cbfd (Apr 02 2012 - 10:57:48)
>
> Freescale i.MX28 family at 454 MHz
> DRAM: 128 MiB
> MMC: MXS MMC: 0
> MMC0: DMA transfer failed
> MMC0: DMA transfer failed
> MMC0: DMA transfer failed
> MMC0: DMA transfer failed
> MMC init failed
> Using default environment
>
> Is there any patch I am missing?
Hi Fabio,
maybe it is worth to check first if it depends on the data cache, that
is now turned on. Add CONFIG_CMD_CACHE to the configuartion file, and
try to start mmc with and without dcache.
Best regards,
Stefano
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next prev parent reply other threads:[~2012-04-02 14:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-02 14:01 [U-Boot] MMC0: DMA transfer failed Fabio Estevam
2012-04-02 14:41 ` Marek Vasut
2012-04-02 15:40 ` Fabio Estevam
2012-04-02 16:34 ` Marek Vasut
2012-04-02 14:53 ` Stefano Babic [this message]
2012-04-02 15:01 ` Marek Vasut
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