[PATCH] imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFF in SPL stage

Peng Fan peng.fan at nxp.com
Wed Jan 13 03:43:01 CET 2021


> Subject: Re: [PATCH] imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFF in
> SPL stage
> 
> Hi Peng,
> 
> On Tue, Jan 12, 2021 at 11:29 PM Peng Fan (OSS) <peng.fan at oss.nxp.com>
> wrote:
> >
> > From: Peng Fan <peng.fan at nxp.com>
> >
> > Drop CONFIG_SYS_[I,D]CACHE_OFF in SPL stage
> 
> These options do not apply to SPL. The CONFIG_SPL_SYS_ICACHE_OFF and
> CONFIG_SPL_SYS_DCACHE_OFF do.
> 
> I agree with the change, but I think you need:
> 
> - Remove SPL from the Subject and commit log.
> - Add a phrase saying that it is safe to run with caches enabled on these
> platforms.

Sure. Thanks.

-Peng.


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