[U-Boot] [PATCH v2] wandboard: Add board revision detection support

[Alexander Holler]

Am 23.05.2015 um 02:38 schrieb Vagrant Cascadian:
> On 2015-05-21, Fabio Estevam wrote:
>> From: Fabio Estevam <fabio.estevam at freescale.com>
>>
>> There are two revisions of wandboard: version B1 and C1.
>>
>> Add the revision detection support, so that the correct dtb file can
>> be automatically loaded.
>>
>> Based on the patch from Richard Hu <hakahu at gmail.com>.
>>
>> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
>
> Tested on a Wandboard dual (rev c1) and wandboard quad (rev b1).
>
> Tested-By: Vagrant Cascadian <vagrant at aikidev.net>
>
>> ---
>> Changes since v1:
>>
>> - Fixed commit log to 'automatically loaded'.
>>
>>   board/wandboard/wandboard.c | 26 +++++++++++++++++++++++++-
>>   include/configs/wandboard.h |  8 ++++++--

Wouldn't it be better to just enable CONFIG_CMD_GPIO and then change the 
boot-script in the config to something like "if gpio ..." instead of 
adding something special?

Assuming the gpio command works on imx, which I haven't tested or looked up.

Regards,

Alexander Holler