From: Simon Schwarz <simonschwarzcor@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/6] OMAP3 SPL: Use DMA to copy images from NAND to RAM
Date: Wed, 28 Sep 2011 16:44:28 +0200 [thread overview]
Message-ID: <1317221074-2235-1-git-send-email-simonschwarzcor@gmail.com> (raw)
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
--
1.7.4.1
next reply other threads:[~2011-09-28 14:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-28 14:44 Simon Schwarz [this message]
2011-09-28 14:48 ` [U-Boot] [PATCH 0/6] OMAP3 SPL: Use DMA to copy images from NAND to RAM Simon Schwarz
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