ARM: OMAP: Add omap3 USB loader tool
The OMAP3 supports uploading the first stage bootloader via USB.
The ROM leaves the MUSB controller enabled and it can then be used
to upload a 2nd stage image. This patch adds the omap3-usb-loader tool
and the necessary barebox support to upload the 2nd stage image.

The omap usb loader tool is downloaded from https://github.com/grant-h/omap_loader
and changed to also accept CHSETTINGS images.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 302076b commit 1d7c8ec1431aec1c75c79dc17ecad0ab80435311
@Sascha Hauer Sascha Hauer authored on 24 Jun 2015
Showing 7 changed files
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arch/arm/mach-omap/Kconfig
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arch/arm/mach-omap/Makefile
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arch/arm/mach-omap/include/mach/omap3-generic.h
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arch/arm/mach-omap/omap3_xload_usb.c 0 → 100644
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arch/arm/mach-omap/xload.c
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scripts/Makefile
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scripts/omap3-usb-loader.c 0 → 100644