[U-Boot] [PATCH V3 30/32] mx6qsabrelite: change CONFIG_SYS_PROMPT

Stefano Babic
2012-10-08T13:54:15Z

On 05/10/2012 01:28, Troy Kisky wrote:
> On 10/3/2012 8:00 PM, Otavio Salvador wrote:
>> On Wed, Oct 3, 2012 at 10:47 PM, Troy Kisky
>> <troy.kisky@boundarydevices.com> wrote:
>>> The prompt is not appropriate if not running on
>>> a mx6q processor.
>>>
>>> Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
>> But in this case the board name will change, no?
>>
> No, patch 29/32 sets the new boards to use the same config file
> (mx6qsabrelite.h) only adding ",MX6DL" or ",MX6S" or ",MX6Q"
> to the end of the line in boards.cfg

This means that CONFIG_MX6Dx is set. You can use it to set appropriately
the prompt or use a more generic name including the board name, as
"MX6SABRELITE U-Boot > ". The board is always the same, what is
different is the SOC. I can compare this with a motherboard for a PC
that can mount a dual or quad core. The board is always the same, and
how many core are running is read in a different way (cat /proc/cpuinfo
under Linux or get_cpu_rev in U-Boot with the patch you sent).

Best regards,
Stefano

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