[U-Boot] [PATCH] powerpc/sec: Add workaround for SEC A-003571

York Sun yorksun at freescale.com
Tue Aug 20 20:16:46 CEST 2013


On 08/14/2013 06:31 PM, Shengzhou Liu wrote:
> Multiple read/write transactions initiated by security
> engine may cause system to hang.
> Workaround: set MCFGR[AXIPIPE] to 0 to avoid hang.
> 
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu at freescale.com>
> ---
>  arch/powerpc/cpu/mpc85xx/cmd_errata.c     |  4 ++++
>  arch/powerpc/cpu/mpc85xx/cpu_init.c       | 10 +++++++++-
>  arch/powerpc/include/asm/config_mpc85xx.h |  1 +
>  3 files changed, 14 insertions(+), 1 deletion(-)
> 
>
Applied to u-boot-mpc85xx/master after resolving conflicts.

York





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