device-tree-lops: Fix concurrency issue w/ lopper temp file

Lopper will use the location of the input device tree for temporary files,
unless -O is passed.  With multiconfig it was possible for multiple passes
on the same files, causing a collision if they all processed at the same
time.

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

1 files changed, 6 insertions, 6 deletions

diff --git a/meta-xilinx-standalone-experimental/recipes-kernel/lopper/device-tree-lops.bb b/meta-xilinx-standalone-experimental/recipes-kernel/lopper/device-tree-lops.bb
index 2287218b..4b4d8eb5 100644
--- a/meta-xilinx-standalone-experimental/recipes-kernel/lopper/device-tree-lops.bb
+++ b/meta-xilinx-standalone-experimental/recipes-kernel/lopper/device-tree-lops.bb
@@ -19,31 +19,31 @@ LOPS_DIR = "${RECIPE_SYSROOT_NATIVE}/usr/share/lopper/lops"
 
 # All microblaze
 do_compile_microblaze_xilinx-standalone() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
 }
 
 # All Cortex R5
 do_compile_append_armrm_xilinx-standalone() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-r5-imux.dts ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-r5-imux.dts -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
 }
 
 # Only ZynqMP & Cortex A53 (baremetal)
 do_compile_append_zynqmp_aarch64_xilinx-standalone() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a53-imux.dts ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a53-imux.dts -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
 }
 
 # Only ZynqMP & Cortex A53 (Linux)
 do_compile_append_zynqmp_aarch64_linux() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a53-imux.dts -i ${LOPS_DIR}/lop-domain-linux-a53.dts ${SYSTEM_DTFILE} ${B}/${DTB_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a53-imux.dts -i ${LOPS_DIR}/lop-domain-linux-a53.dts -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTB_FILE}
 }
 
 # Only Versal and Cortex A72 (baremetal)
 do_compile_append_versal_aarch64_xilinx-standalone() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a72-imux.dts ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a72-imux.dts -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTS_FILE}
 }
 
 do_compile_append_versal_aarch64_linux() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a72-imux.dts -i ${LOPS_DIR}/lop-domain-a72.dts ${SYSTEM_DTFILE} ${B}/${DTB_FILE}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f --enhanced -i ${LOPS_DIR}/lop-a72-imux.dts -i ${LOPS_DIR}/lop-domain-a72.dts -O ${WORKDIR} ${SYSTEM_DTFILE} ${B}/${DTB_FILE}
 }
 
 do_install() {