lopper: Add lopper utility

Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bb b/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bb
new file mode 100644
index 00000000..84b254d4
--- /dev/null
+++ b/meta-xilinx-bsp/recipes-kernel/lopper/lopper.bb
@@ -0,0 +1,32 @@
+SUMMARY = "Device tree lopper"
+DESCRIPTION = "Tool to subset a system device tree"
+SECTION = "bootloader"
+LICENSE = "BSD-3-Clause"
+DEPENDS += "python3-dtc"
+
+SRC_URI = "git://gitenterprise.xilinx.com/brucea/lopper.git"
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=fe0b8a4beea8f0813b606d15a3df3d3c"
+
+SRCREV = "70cd4578c8a0ca202ea063cb83768267ea69dd2a"
+
+S = "${WORKDIR}/git"
+
+do_configure() {
+        :
+}
+
+do_compile() {
+        sed -i 's,#!/usr/bin/python3,#!/usr/bin/env python3,' lopper.py
+}
+
+do_install() {
+        datadirrelpath=${@os.path.relpath(d.getVar('datadir'), d.getVar('bindir'))}
+
+        mkdir -p ${D}/${bindir}
+        mkdir -p ${D}/${datadir}/lopper
+        cp -r ${S}/* ${D}/${datadir}/lopper/.
+        ln -s ${datadirrelpath}/lopper/lopper.py ${D}/${bindir}/.
+}
+
+BBCLASSEXTEND = "native nativesdk"