From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kumar Gala Date: Wed, 20 Oct 2010 00:46:56 -0500 Subject: [U-Boot] [PATCH v2 1/2] Adding fixed sdram setting for cornet_ds board In-Reply-To: <1287434810-11814-1-git-send-email-yorksun@freescale.com> References: <1287434810-11814-1-git-send-email-yorksun@freescale.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 > --- > 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