[U-Boot] Add support for imxrt

[Giulio Benetti]

Hi Stefano,

On 9/11/19 8:50 AM, Stefano Babic wrote:
> Hi Giulio,
> 
> On 10/09/19 20:32, Giulio Benetti wrote:
>> Hello everybody,
>>
>> I would like to port imxrt to u-boot and I would like to ask you:
>> - do you have the interest on upstreaming it?
>> if yes:
>> I've seen how they've dealt with 'stm32' and 'stm32mp' that is similar
>> to 'imxrt' and 'imx'. So should follow the same criterias for porting? I
>> mean adding the new folder 'mach-imxrt'?
> 
> Agree - we should follow the same schema.

Well, thanks for clarifying that to me.
Going to work on it soon.

Best regards
-- 
Giulio Benetti
Benetti Engineering sas