Re: [U-Boot] [Patch v3 6/7] mpc85xx: Implement workaround for erratum DDR-A003

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@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