[U-Boot] [PATCH] mx6sabresd: Move the DCD settings to spl code

Fabio Estevam
2014-11-14T10:26:34Z

Hi Otavio,

On Fri, Nov 14, 2014 at 8:17 AM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> On Thu, Nov 13, 2014 at 8:30 PM, Fabio Estevam <festevam@gmail.com> wrote:
>> On Thu, Nov 13, 2014 at 8:25 PM, Nikolay Dimitrov <picmaster@mail.bg> wrote:
>>
>>> Do you know which kernel versions are compatible with this CCM_CCOSR
>>> change?
>>
>> Since commit a94f8ecb2f778f92 ("ARM: imx6q: remove board specific CLKO
>> setup"), which appeared in 3.12, there is no need to set the CCM_CCOSR
>> register in U-boot.
>
> Is this also included in 3.10.17-1.0.x GA BSP? Otherwise we should keep it.

Please check FSL U-boot:
http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/tree/board/freescale/mx6qsabresd/mx6dl_4x_mt41j128.cfg?h=imx_v2013.04_3.10.17_1.0.0_ga

It does not have the CCM_CCOSR settings there as well.

It was only mainline kernel that needed this sometime ago. Currently
it is not needed to have CCM_CCOSR configured in U-boot anymore, which
makes a lot more sense. Now we can safely remove such hack.

Regards,

Fabio Estevam