[U-Boot] [PATCH 0/6] OMAP3 SPL: Use DMA to copy images from NAND to RAM

Simon Schwarz simonschwarzcor at googlemail.com
Wed Sep 28 16:48:06 CEST 2011


Please ignore this message. Was a mistake.

Sorry for the noise...

On 09/28/2011 04:44 PM, Simon Schwarz wrote:
> This adds the capability to OMAP3 SPL to load the Linux/U-Boot image with DMA.
>
> Based on:
> - u-boot-ti/next
> - SPL direct Linux boot:
>    http://article.gmane.org/gmane.comp.boot-loaders.u-boot/108814
>
> Simon Schwarz (6):
>    omap3: Add Base register for DMA
>    omap3: Add DMA register accessors
>    omap3: Add interface for omap3 DMA
>    nand_spl_simple: Add omap3 DMA usage to SPL
>    SPL: Add DMA library
>    devkit8000: Activate DMA support in SPL
>
>   arch/arm/include/asm/arch-omap3/cpu.h   |   45 ++++++++
>   arch/arm/include/asm/arch-omap3/dma.h   |   77 +++++++++++++
>   arch/arm/include/asm/arch-omap3/omap3.h |    3 +
>   doc/README.SPL                          |    1 +
>   doc/README.omap3                        |   18 +++
>   drivers/dma/Makefile                    |    1 +
>   drivers/dma/omap3_dma.c                 |  180 ++++++++++++++++++++++++++++++
>   drivers/mtd/nand/nand_spl_simple.c      |  185 +++++++++++++++++++++++++++++--
>   include/configs/devkit8000.h            |    2 +
>   spl/Makefile                            |    1 +
>   10 files changed, 504 insertions(+), 9 deletions(-)
>   create mode 100644 arch/arm/include/asm/arch-omap3/dma.h
>   create mode 100644 drivers/dma/omap3_dma.c
>



More information about the U-Boot mailing list