6 files changed, 127 insertions, 0 deletions
diff --git a/meta-rt/conf/layer.conf b/meta-rt/conf/layer.conf
new file mode 100644
index 000000000..94ebc0252
--- /dev/null
+++ b/meta-rt/conf/layer.conf
@@ -0,0 +1,23 @@
+# Default to first disk/first partition
+RSP_ROOT ?= "sda1"
+
+# We have a conf and classes directory, add to BBPATH
+BBPATH := "${BBPATH}:${LAYERDIR}"
+
+# We have an images and various recipe-* directories, add to BBFILES
+BBFILES := "${BBFILES} ${LAYERDIR}/images/*.bb ${LAYERDIR}/images/*.bbappend ${LAYERDIR}/recipes-*/*.bb ${LAYERDIR}/recipes-*/*.bbappend"
+	
+BBFILE_COLLECTIONS += "rt"
+BBFILE_PATTERN_rt := "^${LAYERDIR}/"
+BBFILE_PRIORITY_rt = "8"
+
+# This layer builds images using a PREEMPT_RT kernel. Override any machine
+# specified kernel providers and leave it up to the kernel recipe to 
+# determine COMPATIBLE_MACHINE.
+PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
+
+# preempt_rt SRCREVs, one for meta, one per machine
+SRCREV_meta_pn-linux-yocto-rt ?= "b0615811ce38836d1ade230e3bdb1efaaa68471f"
+SRCREV_machine_pn-linux-yocto-rt_qemux86-64 ?= "f49444f06875894389e640bcda6c3f6ceb1f0c3e"
+SRCREV_machine_pn-linux-yocto-rt_atom-pc ?= "78dacaf8222c9492ba17f652989ef3466423bdc2"
+
diff --git a/meta-rt/images/poky-image-minimal-rt-directdisk.bb b/meta-rt/images/poky-image-minimal-rt-directdisk.bb
new file mode 100644
index 000000000..b68fe568b
--- /dev/null
+++ b/meta-rt/images/poky-image-minimal-rt-directdisk.bb
@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2010 Intel Corporation.
+#
+
+require recipes-core/images/poky-image-directdisk.inc
+
+DESCRIPTION = "Bootable Minimal Real-Time Direct Disk Image"
+
+ROOTFS = "${DEPLOY_DIR_IMAGE}/poky-image-minimal-rt-${MACHINE}.ext3"
+
+LICENSE = "MIT"
+
+do_bootdirectdisk[depends] += "poky-image-minimal-rt:do_rootfs"
+
+
diff --git a/meta-rt/images/poky-image-minimal-rt-live.bb b/meta-rt/images/poky-image-minimal-rt-live.bb
new file mode 100644
index 000000000..01628dcc3
--- /dev/null
+++ b/meta-rt/images/poky-image-minimal-rt-live.bb
@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2010 Intel Corporation.
+#
+
+DESCRIPTION = "Bootable Live Minimal Real-Time Linux Image"
+
+require recipes-core/images/poky-image-live.inc
+
+LABELS += "boot install"
+
+ROOTFS = "${DEPLOY_DIR_IMAGE}/poky-image-minimal-rt-${MACHINE}.ext3"
+
+LICENSE = "MIT"
+
+do_bootimg[depends] += "poky-image-minimal-rt:do_rootfs"
diff --git a/meta-rt/images/poky-image-minimal-rt.bb b/meta-rt/images/poky-image-minimal-rt.bb
new file mode 100644
index 000000000..6f5700c67
--- /dev/null
+++ b/meta-rt/images/poky-image-minimal-rt.bb
@@ -0,0 +1,12 @@
+#
+# Copyright (C) 2010 Intel Corporation.
+#
+
+DESCRIPTION = "Minimal Real-Time Linux Image"
+DEPENDS = "linux-yocto-rt"
+
+require recipes-core/images/poky-image-minimal.bb
+
+IMAGE_INSTALL += "rt-tests"
+
+LICENSE = "MIT"
diff --git a/meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb b/meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb
new file mode 100644
index 000000000..547f8feac
--- /dev/null
+++ b/meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb
@@ -0,0 +1,40 @@
+inherit kernel
+require recipes-kernel/linux/linux-yocto.inc
+
+KMACHINE_qemux86-64  = "common_pc_64"
+KMACHINE_atom-pc  = "atom-pc"
+
+LINUX_VERSION ?= "2.6.34"
+LINUX_KERNEL_TYPE = "preempt_rt"
+LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE_EXTENSION}"
+
+PR = "r0"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+SRCREV_FORMAT = "meta_machine"
+
+COMPATIBLE_MACHINE = "(qemux86-64|atom-pc)"
+
+# this performs a fixup on the SRCREV for new/undefined BSPs
+python __anonymous () {
+    import bb, re, string
+
+    rev = bb.data.getVar("SRCREV_machine", d, 1)
+    if rev == "standard":
+        bb.data.setVar("SRCREV_machine", "${SRCREV_meta}", d)
+
+    kerntype = string.replace(bb.data.expand("${LINUX_KERNEL_TYPE}", d), "_", "-")
+    bb.data.setVar("LINUX_KERNEL_TYPE_EXTENSION", kerntype, d)
+}
+
+SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;fullclone=1;branch=${KBRANCH};name=machine \
+           git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;noclone=1;branch=wrs_meta;name=meta"
+
+# Functionality flags
+KERNEL_REVISION_CHECKING ?= "t"
+KERNEL_FEATURES=features/netfilter
+
+# extra tasks
+addtask kernel_link_vmlinux after do_compile before do_install
+addtask validate_branches before do_patch after do_kernel_checkout
+
+require recipes-kernel/linux/linux-tools.inc
diff --git a/meta-rt/recipes-tests/rt-tests_git.bb b/meta-rt/recipes-tests/rt-tests_git.bb
new file mode 100644
index 000000000..35af02244
--- /dev/null
+++ b/meta-rt/recipes-tests/rt-tests_git.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "Real-Time preemption testcases"
+HOMEPAGE = "https://rt.wiki.kernel.org/index.php/Cyclictest"
+SECTION = "tests"
+DEPENDS = "linux-libc-headers eglibc"
+LICENSE = "GPLv2 & GPLv2+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://src/cyclictest/cyclictest.c;beginline=7;endline=9;md5=ce162fe491d19d2ec67dff6dbc938d50 \
+                    file://src/pi_tests/pi_stress.c;beginline=6;endline=19;md5=bd426a634a43ec612e9fbf125dfcc949"
+SRCREV = ${AUTOREV}
+PV = "git${SRCPV}"
+PR = "r0"
+
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/clrkwllms/rt-tests.git;protocol=git"
+
+S = "${WORKDIR}/git"
+
+CFLAGS += "-I${S}/src/include -D_GNU_SOURCE -Wall -Wno-nonnull"
+
+do_install() {
+        oe_runmake install DESTDIR=${D} SBINDIR=${sbindir} MANDIR=${mandir} \
+                           INCLUDEDIR=${includedir}
+}