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