[U-Boot] [PATCH] mx6qsabrelite: Remove mx6qsabrelite code in favor of nitrogen6x

[Fabio Estevam]

Hi Otavio,

On Sun, Jul 14, 2013 at 11:44 PM, Otavio Salvador
<otavio at ossystems.com.br> wrote:
> On Sun, Jul 14, 2013 at 11:40 PM, Fabio Estevam <festevam at gmail.com> wrote:
>> From: Fabio Estevam <fabio.estevam at freescale.com>
>>
>> mx6qsabrelite and nitrogen6q boards are hardware compatible, so let's avoid the
>> code duplication and only use the nitrogen6x source code to make board code
>> maintainance easier.
>>
>> Tested booting a mainline device tree kernel on a mx6qsabrelite board.
>>
>> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
>
> I think this is a huge improvement I am just not sure about the
> environment preserving for sabrelite. I think most people using
> sabrelite end using the U-Boot from SPI NOR.

I can't say whether SPI NOR or SD card is the most common medium for
storing the environment variables for sabrelite, but my main goal here
was to try to keep compability with existing code.

Currently mx6qsabrelite defines CONFIG_ENV_IS_IN_MMC, so I kept the
same here. This patch introduces no change in functional behaviour.

If we think CONFIG_ENV_IS_IN_xxx should be changed, then this is
something to be handled by a separate patch.

Regards,

Fabio Estevam