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CVS commit: [netbsd-7] src/sys/arch

Module Name:    src
Committed By:   msaitoh
Date:           Sun Apr 19 04:37:17 UTC 2015

Modified Files:
        src/sys/arch/arm/omap [netbsd-7]: files.omap2 omap2_obio.c
            omap2_obiovar.h omap2_reg.h omap3_sdhc.c
        src/sys/arch/evbarm/conf [netbsd-7]: BEAGLEBONE
Added Files:
        src/sys/arch/arm/omap [netbsd-7]: omap_edma.c omap_edma.h

Log Message:
Pull up following revision(s) (requested by bouyer in ticket #704):
        sys/arch/arm/omap/omap_edma.c: revision 1.1
        sys/arch/arm/omap/omap_edma.h: revision 1.1
        sys/arch/arm/omap/files.omap2: revision 1.30
        sys/arch/arm/omap/omap2_obiovar.h: revision 1.3
        sys/arch/arm/omap/omap3_sdhc.c: revision 1.16
        sys/arch/arm/omap/omap2_reg.h: revision 1.29
        sys/arch/evbarm/conf/BEAGLEBONE: revision 1.31
        sys/arch/arm/omap/omap2_obio.c: revision 1.22
 - Add a driver for the Enhanced Direct Memory Access controller found
   in the AM335x SoC. Written by Jared D. McNeill, with some final debug by me.
 - Supports only DMA (not QDMA) yet, and there's no support for DMA event
   matrix yet (this means that only primary DMA events can be used)
 - Add support for DMA transfers. From Jared D. McNeill, with final debug by
   me. With this I can get nearly 20MB/s from my sdcard on the BB black at 1Ghz
   (not bad for a 50Mhz 4-bits bus), and still 15MB/s on the BB white at
   low speed (275Mhz).
 - Add the edma controller, and enable DMA for sdhc0 and sdhc1

To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.28.2.1 src/sys/arch/arm/omap/files.omap2 \
cvs rdiff -u -r1.21 -r1.21.8.1 src/sys/arch/arm/omap/omap2_obio.c
cvs rdiff -u -r1.2 -r1.2.14.1 src/sys/arch/arm/omap/omap2_obiovar.h
cvs rdiff -u -r1.14 -r1.14.4.1 src/sys/arch/arm/omap/omap3_sdhc.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/arm/omap/omap_edma.c \
cvs rdiff -u -r1.24 -r1.24.2.1 src/sys/arch/evbarm/conf/BEAGLEBONE

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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