[U-Boot] [PATCH 2/2] wandboard: Disable data cache

[Wolfgang Denk]

Dear Fabio Estevam,

In message <1369331424-25835-2-git-send-email-fabio.estevam at freescale.com> you wrote:
> Currently HDMI framebuffer only works if we disable data cache.
> 
> Disable data cache until the proper fix is found.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> Hi,
> 
> If someone has any suggestion for a proper fix, please let me know.

Even without a proper fix this should not be done unconditionally.
Please do this only when you actually have to, i. e. when really using
the HDMI framebuffer in a system.  It's not a good idea to let all
others suffer from that.

Also, I wonder if we should issue a warning then (at build time).

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Gewöhnlich glaubt der Mensch,  wenn er nur Worte hört,  es müsse sich
dabei doch auch was denken lassen.                 -- Goethe, Faust I