[U-Boot] [PATCH] ARM1136: add cache flush and invalidate operations

Anatolij Gustschin agust at denx.de
Fri Mar 30 16:35:16 CEST 2012

Hi Stefano,

On Fri, 30 Mar 2012 16:20:19 +0200
Stefano Babic <sbabic at denx.de> wrote:

> On 30/03/2012 16:02, Anatolij Gustschin wrote:
> > Since commit 5c1ad3e6f8ae578bbe30e09652f1531e9bc22031
> Hi Antolji,
> > (net: fec_mxc: allow use with cache enabled) the FEC_MXC
> > driver uses flush_dcache_range() and invalidate_dcache_range()
> > functions. This driver is also configured for ARM1136 based
> > 'flea3' and 'mx35pdk' boards which currently do not build
> > as there are no ARM1136 specific flush_dcache_range() and
> The issue is known - that is one reason why I marked the cache patches
> for the -next. I do not know if we can run enough tests before release.
> Patches for M28 / MX5 / MX6 are not part of u-boot-imx, neither are yet
> merged into u-boot mainline by Wolfgang. On which tree have you seen
> that the patch was already merged ?

I pulled u-boot-arm.git master for build tests and see this
change on the FEC driver in resulting tree.



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