[U-Boot] [Patch v3 6/7] mpc85xx: Implement workaround for erratum DDR-A003
Kumar Gala
galak at kernel.crashing.org
Thu Jan 20 04:07:47 CET 2011
On Jan 10, 2011, at 4:03 PM, York Sun wrote:
> Erratum DDR-A003 requires workaround to correctly set RCW10 for registered DIMM.
> Also adding polling after enabling DDR controller to ensure completion.
>
> Signed-off-by: York Sun <yorksun at freescale.com>
> ---
> arch/powerpc/cpu/mpc85xx/cmd_errata.c | 4 ++
> arch/powerpc/cpu/mpc85xx/ddr-gen3.c | 81 +++++++++++++++++++++++++++++-
> arch/powerpc/include/asm/fsl_ddr_sdram.h | 19 +++++++
> include/configs/P4080DS.h | 1 +
> 4 files changed, 104 insertions(+), 1 deletions(-)
applied to 85xx [with minor updates for other patches to move #define of ERRATA into config_mpc85xx.h]
- k
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