1 files changed, 87 insertions, 0 deletions
diff --git a/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc b/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
new file mode 100644
index 00000000..6faf16b8
--- /dev/null
+++ b/meta-ti-extras/recipes-ti/jailhouse/ti-jailhouse.inc
@@ -0,0 +1,87 @@
+SUMMARY = "Linux-based partitioning hypervisor"
+DESCRIPTION = "Jailhouse is a partitioning Hypervisor based on Linux. It is able to run bare-metal applications or (adapted) \
+operating systems besides Linux. For this purpose, it configures CPU and device virtualization features of the hardware \
+platform in a way that none of these domains, called 'cells' here, can interfere with each other in an unacceptable way."
+HOMEPAGE = "https://github.com/siemens/jailhouse"
+SECTION = "jailhouse"
+
+LICENSE = "GPL-2.0-only & BSD-2-Clause"
+
+LIC_FILES_CHKSUM = " \
+    file://COPYING;md5=9fa7f895f96bde2d47fd5b7d95b6ba4d \
+"
+
+COMPATIBLE_MACHINE = "am62xx|am62pxx"
+TARGET_CC_ARCH += "${LDFLAGS}"
+PV = "0.12+git"
+SRCREV = "603819ef9a771a3c253a141220daab8e61751a43"
+BRANCH = "master"
+SRC_URI = " \
+    git://git.ti.com/git/jailhouse/ti-jailhouse.git;protocol=https;branch=${BRANCH} \
+"
+
+# Set jailhouse architecture JH_ARCH variable
+#
+# return value must match one of architectures supported by jailhouse
+#
+valid_jh_archs = "x86 arm"
+
+def map_jh_arch(a, d):
+    import re
+
+    valid_jh_archs = d.getVar('valid_jh_archs', True).split()
+
+    if   re.match('(i.86|athlon|x86.64)$', a):  return 'x86'
+    elif re.match('armeb$', a):                 return 'arm'
+    elif re.match('aarch64$', a):               return 'arm64'
+    elif re.match('aarch64_be$', a):            return 'arm64'
+    elif a in valid_jh_archs:                   return a
+    else:
+        bb.error("cannot map '%s' to a jailhouse supported architecture" % a)
+
+export JH_ARCH = "${@map_jh_arch(d.getVar('TARGET_ARCH', True), d)}"
+
+COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux"
+
+S = "${WORKDIR}/git"
+B = "${S}"
+
+DEPENDS = "virtual/kernel dtc-native python3-mako-native python3-mako make-native"
+
+inherit module python3native bash-completion deploy setuptools3
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+COMPATIBLE_MACHINE = "(ti-soc)"
+
+JH_DATADIR ?= "${datadir}/jailhouse"
+JH_EXEC_DIR ?= "${libexecdir}/jailhouse"
+CELL_DIR ?= "${JH_DATADIR}/cells"
+CELLCONF_DIR ?= "${JH_DATADIR}/configs"
+INMATES_DIR ?= "${JH_DATADIR}/inmates"
+
+JH_SYSCONFIG_CELL ?= ""
+JH_SYSCONFIG_CELL:am62xx ?= "k3-am625-sk.cell"
+JH_SYSCONFIG_CELL:am65xx ?= "k3-am654-idk.cell"
+JH_SYSCONFIG_CELL:am62pxx ?= "k3-am62p5-sk.cell"
+JH_SYSCONFIG_CELL:j7 ?= "k3-j721e-evm.cell"
+JH_SYSCONFIG_CELL:j7200-evm ?= "k3-j7200-evm.cell"
+
+do_configure() {
+        if [ -d ${STAGING_DIR_HOST}/${CELLCONF_DIR} ];
+        then
+            cp ${STAGING_DIR_HOST}/${CELLCONF_DIR}/*.c ${S}/configs/
+        fi
+}
+
+USER_SPACE_CFLAGS = '${CFLAGS} -DLIBEXECDIR=\\\"${libexecdir}\\\" \
+                    -DJAILHOUSE_VERSION=\\\"$JAILHOUSE_VERSION\\\" \
+                    -Wall -Wextra -Wmissing-declarations -Wmissing-prototypes -Werror \
+                    -I../driver'
+
+TOOLS_SRC_DIR = "${S}/tools"
+
+EXTRA_OEMAKE = "ARCH=${JH_ARCH} CROSS_COMPILE=${TARGET_PREFIX} CC="${CC}" KDIR=${STAGING_KERNEL_BUILDDIR}"
+
+do_compile() {
+        oe_runmake V=1
+}