From: Kumar Gala <galak@kernel.crashing.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 1/2] Adding fixed sdram setting for cornet_ds board
Date: Wed, 20 Oct 2010 00:46:56 -0500 [thread overview]
Message-ID: <CAB93F59-5F55-4757-91DA-EF21888D23D4@kernel.crashing.org> (raw)
In-Reply-To: <1287434810-11814-1-git-send-email-yorksun@freescale.com>
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
prev parent reply other threads:[~2010-10-20 5:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-18 20:46 [U-Boot] [PATCH v2 1/2] Adding fixed sdram setting for cornet_ds board York Sun
2010-10-18 20:46 ` [U-Boot] [PATCH v2 2/2] Disable unused chip-select for DDR controller interleaving York Sun
2010-10-20 5:47 ` Kumar Gala
2010-10-20 5:46 ` Kumar Gala [this message]
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