On Dec 17, 2010, at 5:59 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 <york...@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(-) > > diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c > b/arch/powerpc/cpu/mpc85xx/cmd_errata.c > index d73f3d7..9edaa0b 100644 > --- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c > +++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c > @@ -47,6 +47,10 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, > char * const argv[]) > #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22) > puts("Work-around for Erratum CPU22 enabled\n"); > #endif > +#ifdef CONFIG_SYS_FSL_NMG_DDR_A003
change this to CONFIG_SYS_FSL_ERRATUM_DDR_A003 > + puts("Work-around for Erratum DDR-A003 enabled\n"); > +#endif > + > return 0; > } - k _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot