[U-Boot] [PATCH V4] net: fec_mxc: allow use with cache enabled

[Stefano Babic <sbabic@denx.de>]

On 26/03/2012 00:11, Eric Nelson wrote:
> Hi Marek,
> 

Hi Eric,

> Have you had a chance to review this V4 patch for the fec_mxc driver?
> 
>     http://lists.denx.de/pipermail/u-boot/2012-March/120205.html

Marek has sent all cache relevant patches together in the same patchset.
If I am not wrong, your V4 was sent as :

http://patchwork.ozlabs.org/patch/147143/

and he added his own Ack.

> Note that Stefano pointed out yesterday that PPC doesn't properly
> implement "invalidate_dcache_range".
> 
>     http://lists.denx.de/pipermail/u-boot/2012-March/120918.html
> 
> I believe you mentioned previously that the fec_mxc driver was
> compatible with certain PPC SOCs, so this might temporarily block
> any such transition.

For FEC it is easier as for ESDHC. The controller on PowerPC has the
same name, but it is different - and there is  a different driver. The
fec_mxc.c is only for i.MX SOCs, and we are sure we do not break other
architectures, except i.MX. I know it breaks MX3x, I will check it.

The whole serie depends on the first patch:
	http://patchwork.ozlabs.org/patch/147135/

This must be acked / merged by Albert, because it is for all arm926 SOCs.

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================