[U-Boot] [PATCH 1/2] powerpc/85xx: Add the workaround for erratum CPC-A002 (enable on P4080)

Kumar Gala galak at kernel.crashing.org
Thu Jan 13 23:15:31 CET 2011


On Jan 13, 2011, at 1:58 AM, Kumar Gala wrote:

> CoreNet Platform Cache single-bit tag error scrubbing will cause tag
> corruption.  Disable the feature to workaround the issue.
> 
> Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
> ---
> arch/powerpc/cpu/mpc85xx/cmd_errata.c |    3 +++
> arch/powerpc/cpu/mpc85xx/cpu_init.c   |    4 ++++
> arch/powerpc/include/asm/immap_85xx.h |    3 ++-
> include/configs/P4080DS.h             |    1 +
> 4 files changed, 10 insertions(+), 1 deletions(-)

applied

- k


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