[U-Boot] [PATCH 3/3] fsl_esdhc: Add the workaround for erratum ESDHC136 (enable on P4080)

Kumar Gala galak at kernel.crashing.org
Thu Jan 13 23:11:18 CET 2011


On Jan 9, 2011, at 3:20 PM, Kumar Gala wrote:

> From: Roy Zang <tie-fei.zang at freescale.com>
> 
> False multi-bit ECC errors will be reported by the eSDHC buffer which
> can trigger a reset request.
> 
> We disable all ECC error checking on SDHC.
> 
> Signed-off-by: Roy Zang <tie-fei.zang at freescale.com>
> 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   |   10 +++++++++-
> include/configs/P4080DS.h             |    1 +
> 3 files changed, 13 insertions(+), 1 deletions(-)

applied

- k


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