[U-Boot] MMC0: DMA transfer failed

Stefano Babic
2012-04-02T14:53:32Z

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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