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0d7d566650
The meta-rt layer provides a preempt_rt kernel recipe using the linux-yocto-stable git tree. It overrides the virtual/kernel provider and defines the compatible machines and per-machine SRCREVs. The initial layer supports only qemux86-64. Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: Tom Zanussi <tom.zanussi@intel.com> Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
23 lines
898 B
Plaintext
23 lines
898 B
Plaintext
# Default to first disk/first partition
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RSP_ROOT ?= "sda1"
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# We have a conf and classes directory, add to BBPATH
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BBPATH := "${BBPATH}:${LAYERDIR}"
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# We have an images and various recipe-* directories, add to BBFILES
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BBFILES := "${BBFILES} ${LAYERDIR}/images/*.bb ${LAYERDIR}/images/*.bbappend ${LAYERDIR}/recipes-*/*.bb ${LAYERDIR}/recipes-*/*.bbappend"
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BBFILE_COLLECTIONS += "rt"
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BBFILE_PATTERN_rt := "^${LAYERDIR}/"
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BBFILE_PRIORITY_rt = "8"
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# This layer builds images using a PREEMPT_RT kernel. Override any machine
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# specified kernel providers and leave it up to the kernel recipe to
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# determine COMPATIBLE_MACHINE.
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PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
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# preempt_rt SRCREVs, one for meta, one per machine
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SRCREV_meta_pn-linux-yocto-rt ?= "50ccd2b3213b6a1bacb3f898c035119802dac420"
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SRCREV_machine_pn-linux-yocto-rt_qemux86-64 ?= "f49444f06875894389e640bcda6c3f6ceb1f0c3e"
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