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Published byKenneth Lynch Modified over 9 years ago
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OpenEmbedded as used by the Angstrom distribution Koen Kooi Texas Instruments Ltd.
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OpenEmbedded Started in 2003 Supports 254 devices, 32 TI based Over 6000 recipes to build more than 2500 different apps and libs Seperated intro distro, machine and image Montavista and Windriver are OE based nowadays
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TI Device Support OMAP™ - [ OMAP1, OMAP2, OMAP3, OMAP4] – omap1510inn, omap5912osk, omap1610h2 omap1710h3 – omap2420h4 omap2430sdp – nokia 770 nokia800 – omap3evm, beagleboard, omapzoom, omapzoom2 – cm-t35, omap3-pandora, omap3-touchbook, overo, palmpre – omap4430-sdp Sitara™ AM - [Shiva] – am3517-evm DaVinci™ DM - [DaVinci, DaVinciHD, Primus, Freon] – dm355-evm, dm357-evm, dm365-evm – dm355-leopard, neuros-osd – dm6446-evm, dm6467-evm, dm6467t-evm – davinci-sffsdr, neuros-osd2 – da830-omapl137-evm, da850-omapl138-evm, hawkboard
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Configuration management You can make something machine specific by placing it in a subdirectory: Or by specifying them in the recipe itself:../linux/linux-omap-2.6.29/overo/defconfig../linux/linux-omap-2.6.29/omap3evm/defconfig../linux/linux-omap-2.6.29/beagleboard/defconfig../linux/linux-omap-2.6.29/omapzoom/defconfig../linux/linux-omap-2.6.29/omap3-touchbook/defconfig SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git;protocol=git” SRC_URI_append_beagleboard = " file://logo_linux_clut224.ppm “file://logo_linux_clut224.ppm
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Angstrom Started in 2006 Is the reference for what a distro should be in OE Over 6000 recipes to build more than 2500 different apps and libs Build your custom rootfs online: http://www.angstrom-distribution.org/narcissus/
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Narcissus On-line Image Builder
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TI support in Angstrom and OE TI gstreamer plugins for omap3, davinci, etc SGX drivers and libs (1.4.14.2514), close collaboration with ASP gfx team OpenGL|ES support for QT 4.5.2 NEON optimizations for pixman and ffmpeg Angstrom has everything compiled for armv7a on omap3 platforms
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TI support in Angstrom and OE Good integration os dsplink/codec-engine thanks to close collaboration with component owners. Various customers using it in production (e.g. Panasonic)
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Future Closer collaboration with WTBU Standardize on one OE ‘flavour’, namely Angstrom instead of different ones (e.g. Poky) Integrate Braveheart stack
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