On Oct 18, 2010, at 3:46 PM, York Sun wrote:
800, 900, 1000, 1200MT/s data rate parameters are added for fixed sdram setting. SPD based parameters and fixed parameters can be toggled by hwconfig. To use fixed parameters,
hwconfig=fsl_ddr:sdram=fixed
To use SPD parameters,
hwconfig=fsl_ddr:ctlr_intlv=cacheline,bank_intlv=cs0_cs1
Signed-off-by: York Sun yorksun@freescale.com
arch/powerpc/include/asm/fsl_ddr_sdram.h | 6 + board/freescale/corenet_ds/Makefile | 8 +- board/freescale/corenet_ds/corenet_ds.c | 15 -- board/freescale/corenet_ds/ddr.c | 131 +++++++++++- board/freescale/corenet_ds/p3041ds_ddr.c | 14 ++ board/freescale/corenet_ds/p4080ds_ddr.c | 356 ++++++++++++++++++++++++++++++ board/freescale/corenet_ds/p5020ds_ddr.c | 18 ++ include/configs/corenet_ds.h | 60 +----- 8 files changed, 529 insertions(+), 79 deletions(-) create mode 100644 board/freescale/corenet_ds/p3041ds_ddr.c create mode 100644 board/freescale/corenet_ds/p4080ds_ddr.c create mode 100644 board/freescale/corenet_ds/p5020ds_ddr.c
applied to 85xx, but removed p3041/p5020 stuff as its not upstream yet.
- k