[U-Boot] [PATCH] mx51evk: Add CONFIG_REVISION_TAG

[Fabio Estevam]

Benoît,

On Tue, Sep 18, 2012 at 1:01 PM, Benoît Thébaudeau
<benoit.thebaudeau at advansee.com> wrote:

> I have a question regarding this code: Is it normal that it does not enable a
> weak pull-up (100 k) on UART3_RXD's pad? According to the schematic history, the
> pull-down R6001 (10 k) has been added to UART3_RXD for revision 2. By default,
> the pad of this pin has its keeper enabled, not its pull, so everything is fine
> with this code for revision 2, but what about revision 1?

I don't know the history about this change between rev1 versus rev2. I
would need to check with the board designer.

Regards,

Fabio Estevam