On 12/16/2011 09:51 AM, Fabio Estevam wrote:
Hi Jim,

On Fri, Dec 16, 2011 at 11:48 AM, Jim Lentz<jle...@zhone.com>  wrote:
All,

There is a bug rendering SDCard support useless on Freescale esdhc
controller.
Which Freescale processor do you use?

Please describe in details the problem you see, how to reproduce it,
the U-boot version
that you use, etc.

Regards,

Fabio Estevam
Freescale P2020. Latest U-boot version.

Easiest way to see it is typing mmcinfo at the U-boot cli. It will hang.

By default, PIO mode is selected when CONFIG_P2020 is defined. Legacy P2020 silicon revisions require PIO mode.

The esdhc_pio_read_write function has a bad reg pointer.

Jim
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