[U-Boot] [PATCH] mx31pdk: Enable D and I caches

[Jason Liu]

Fabio,

2011/11/3 Fabio Estevam <festevam at gmail.com>:
> Hi Stefano,
>
> On Wed, Nov 2, 2011 at 6:41 AM, Stefano Babic <sbabic at denx.de> wrote:
>
>> Good. To be sure, do you have also tested NAND in u-boot ? I do not
>> expect problems, but...
>
> Yes, I confirmed that NAND works with the caches enabled by doing the
> following tests:
>
> 1. Save environment variables in NAND
> 2. Reprogram U-boot in NAND using "run prg_uboot" script.
>
> I would like to investigate the FEC issue when caches are enabled when
> I have a chance.
>
> Would you have any pointers as to where to start investigating why the
> FEC driver is buggy when caches are enabled?

you can search the tread: [U-Boot] i.MX51: FEC: Cache coherency problem?

Jason Liu

>
> Thanks,
>
> Fabio Estevam
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