[U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

Marek Vasut marex at denx.de
Fri Jul 3 15:39:03 CEST 2015


On Friday, July 03, 2015 at 03:36:00 AM, Peng Fan wrote:
> Hi, Marek and Fabio

Hi,

> On Thu, Jul 02, 2015 at 08:33:34PM +0200, Marek Vasut wrote:
> >On Thursday, July 02, 2015 at 01:03:04 PM, Peng Fan wrote:
> >> Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF.
> >
> >Why ?
> 
> i.MX6UL features an Cortex-A7 core, it does not have PL310. As we know
> Cortex-A7 does not support L2 Cache open/close switch. When you enable
> D-Cache, L2 Cache default enabled. I'll add more commit msg to explain
> this.

Thanks, now you wrote yourself a nice commit message ;-)

> >> update WDOG settings.
> >
> >I'd put this into separate patch, since L2 cache and watchdog are
> >completely unrelated (and so is L2 cache and clock).
> 
> Will split this patch into small patches.

Thanks!

Best regards,
Marek Vasut


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