[U-Boot] [PATCH] warp: Fix RAM size runtime detection

[Fabio Estevam]

Hi Stefano,

On Mon, Aug 15, 2016 at 10:07 AM, Fabio Estevam <festevam at gmail.com> wrote:
> From: Fabio Estevam <fabio.estevam at nxp.com>
>
> Since commit a13d3757f7df ("warp: Use imx_ddr_size() for calculating the
> DDR size") warp board no longer boots.
>
> The reason for the breakage is that the warp board is using the DDR
> configuration from mx6slevk. A fundamental difference between warp and
> mx6slevk is that warp only uses one DDR chip select while mx6slevk uses two.
>
> The imx_ddr() function calculates the RAM size in runtime by reading the
> values of registers MDCTL and MDMISC.
>
> So in order to fix this warp boot issue, create a imximage DDR file specific
> to warp, where the MDCTL register is configured to only activates a single
> chip select.
>
> Reported-by: Breno Lima <breno.lima at nxp.com>
> Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
> Tested-by: Breno Lima <breno.lima at nxp.com>

Could this one go to 2016.09 if you are happy with it?

Thanks