From 5d28e5640859bc6f275b804e1344c6dd17e5a492 Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@xilinx.com>
Date: Fri, 4 Mar 2022 16:30:06 -0800
Subject: meta-xilinx-standalone-experimental: Change from lopper.py to lopper

Upgrade of lopper changed the executable name to lopper.  Switch all of
the users.

Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
---
 .../classes/esw.bbclass                            |  2 +-
 .../classes/esw_examples.bbclass                   |  4 +-
 .../empty-application/empty-application_git.bb     |  2 +-
 .../freertos-hello-world_git.bb                    |  2 +-
 .../freertos-lwip-echo-server_git.bb               |  4 +-
 .../freertos-lwip-tcp-perf-client_git.bb           |  4 +-
 .../freertos-lwip-tcp-perf-server_git.bb           |  4 +-
 .../freertos-lwip-udp-perf-client_git.bb           |  4 +-
 .../freertos-lwip-udp-perf-server_git.bb           |  4 +-
 .../hello-world/hello-world_git.bb                 |  2 +-
 .../lwip-echo-server/lwip-echo-server_git.bb       |  4 +-
 .../lwip-tcp-perf-client_git.bb                    |  4 +-
 .../lwip-tcp-perf-server_git.bb                    |  4 +-
 .../lwip-udp-perf-client_git.bb                    |  4 +-
 .../lwip-udp-perf-server_git.bb                    |  4 +-
 .../memory-tests/memory-tests_git.bb               |  2 +-
 .../peripheral-tests/peripheral-tests_git.bb       |  4 +-
 .../recipes-core/meta/files/dt-processor.sh        | 94 +++++++++++-----------
 .../recipes-drivers/clockps-example_git.bb         |  2 +-
 .../recipes-drivers/common_git.bb                  |  4 +-
 .../recipes-drivers/ospipsv_git.bb                 |  2 +-
 .../recipes-drivers/uartlite_git.bb                |  2 +-
 .../recipes-drivers/uartns550_git.bb               |  2 +-
 .../recipes-drivers/uartps_git.bb                  |  2 +-
 .../recipes-drivers/uartpsv_git.bb                 |  2 +-
 .../recipes-drivers/v-frmbuf-rd_git.bb             |  2 +-
 .../recipes-drivers/v-frmbuf-wr_git.bb             |  2 +-
 .../recipes-libraries/freertos10-xilinx_git.bb     |  2 +-
 .../recipes-libraries/libxil_git.bb                |  2 +-
 .../recipes-libraries/lwip_git.bb                  |  2 +-
 .../recipes-libraries/xilffs-example_git.bb        |  2 +-
 .../recipes-libraries/xilfpga-example_git.bb       |  2 +-
 .../recipes-libraries/xilmailbox-example_git.bb    |  4 +-
 .../recipes-libraries/xilnvm-example_git.bb        |  2 +-
 .../recipes-libraries/xilpuf-example_git.bb        |  2 +-
 .../recipes-libraries/xilsecure-example_git.bb     |  2 +-
 .../recipes-libraries/xilstandalone_git.bb         |  2 +-
 .../recipes-libraries/xiltimer_git.bb              |  2 +-
 38 files changed, 98 insertions(+), 98 deletions(-)

diff --git a/meta-xilinx-standalone-experimental/classes/esw.bbclass b/meta-xilinx-standalone-experimental/classes/esw.bbclass
index c650d5bf..efecb1f9 100644
--- a/meta-xilinx-standalone-experimental/classes/esw.bbclass
+++ b/meta-xilinx-standalone-experimental/classes/esw.bbclass
@@ -125,7 +125,7 @@ python do_generate_driver_data() {
         bb.error("Couldn't find source dir %s" % d.getVar('OECMAKE_SOURCEPATH'))
 
     os.chdir(d.getVar('B'))
-    command = ["lopper.py"] + ["-f"] + [system_dt[0]] + ["--"] + ["baremetalconfig_xlnx.py"] + [machine] + [src_dir[0]]
+    command = ["lopper"] + ["-f"] + [system_dt[0]] + ["--"] + ["baremetalconfig_xlnx.py"] + [machine] + [src_dir[0]]
     subprocess.run(command, check = True)
     src_file = str("x") + driver_name.replace('-', '_') + str("_g.c")
     if os.path.exists(src_file):
diff --git a/meta-xilinx-standalone-experimental/classes/esw_examples.bbclass b/meta-xilinx-standalone-experimental/classes/esw_examples.bbclass
index 3ae01ac1..64e0810c 100644
--- a/meta-xilinx-standalone-experimental/classes/esw_examples.bbclass
+++ b/meta-xilinx-standalone-experimental/classes/esw_examples.bbclass
@@ -4,7 +4,7 @@ DEPENDS += "python3-dtc-native python3-pyyaml-native xilstandalone libxil xiltim
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ EXTRA_OECMAKE = "-DCUSTOM_LINKER_FILE=${@d.getVar('ESW_CUSTOM_LINKER_FILE')}"
 
 do_generate_eglist () {
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} drvcmake_metadata
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} drvcmake_metadata
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask generate_eglist before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/empty-application/empty-application_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/empty-application/empty-application_git.bb
index 653ae51a..99771f38 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/empty-application/empty-application_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/empty-application/empty-application_git.bb
@@ -8,7 +8,7 @@ inherit python3native
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0644 ${CUSTOM_SRCFILE}/* ${S}/${ESW_COMPONENT_SRC}/
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-hello-world/freertos-hello-world_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-hello-world/freertos-hello-world_git.bb
index 9bf220fe..e4a300d2 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-hello-world/freertos-hello-world_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-hello-world/freertos-hello-world_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil xilstandalone freertos10-xilinx xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-echo-server/freertos-lwip-echo-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-echo-server/freertos-lwip-echo-server_git.bb
index ae6d8342..25610987 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-echo-server/freertos-lwip-echo-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-echo-server/freertos-lwip-echo-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer freertos10-xilinx"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-client/freertos-lwip-tcp-perf-client_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-client/freertos-lwip-tcp-perf-client_git.bb
index 2380eaef..cec949f9 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-client/freertos-lwip-tcp-perf-client_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-client/freertos-lwip-tcp-perf-client_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer freertos10-xilinx"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-server/freertos-lwip-tcp-perf-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-server/freertos-lwip-tcp-perf-server_git.bb
index 6a156c2d..a144ecfd 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-server/freertos-lwip-tcp-perf-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-tcp-perf-server/freertos-lwip-tcp-perf-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer freertos10-xilinx"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-client/freertos-lwip-udp-perf-client_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-client/freertos-lwip-udp-perf-client_git.bb
index bd532abf..3c3a27b0 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-client/freertos-lwip-udp-perf-client_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-client/freertos-lwip-udp-perf-client_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer freertos10-xilinx"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-server/freertos-lwip-udp-perf-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-server/freertos-lwip-udp-perf-server_git.bb
index 83577806..8e532c3c 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-server/freertos-lwip-udp-perf-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/freertos-lwip-udp-perf-server/freertos-lwip-udp-perf-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer freertos10-xilinx"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/hello-world/hello-world_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/hello-world/hello-world_git.bb
index 8d14acf2..9b66c129 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/hello-world/hello-world_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/hello-world/hello-world_git.bb
@@ -8,7 +8,7 @@ inherit python3native
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/lwip-echo-server/lwip-echo-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/lwip-echo-server/lwip-echo-server_git.bb
index 1aef0d73..d86e62a3 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/lwip-echo-server/lwip-echo-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/lwip-echo-server/lwip-echo-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-client/lwip-tcp-perf-client_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-client/lwip-tcp-perf-client_git.bb
index 5db0c218..dd6501cf 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-client/lwip-tcp-perf-client_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-client/lwip-tcp-perf-client_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-server/lwip-tcp-perf-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-server/lwip-tcp-perf-server_git.bb
index 211d9e55..1f7ae00c 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-server/lwip-tcp-perf-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/lwip-tcp-perf-server/lwip-tcp-perf-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-client/lwip-udp-perf-client_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-client/lwip-udp-perf-client_git.bb
index 42aa07fe..1b3105da 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-client/lwip-udp-perf-client_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-client/lwip-udp-perf-client_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-server/lwip-udp-perf-server_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-server/lwip-udp-perf-server_git.bb
index b78499fe..be3d3d4b 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-server/lwip-udp-perf-server_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/lwip-udp-perf-server/lwip-udp-perf-server_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "libxil lwip xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -14,7 +14,7 @@ do_configure:prepend() {
 do_generate_app_data() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 addtask do_generate_app_data before do_configure after do_prepare_recipe_sysroot
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/memory-tests/memory-tests_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/memory-tests/memory-tests_git.bb
index 1bca8dc5..3e025962 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/memory-tests/memory-tests_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/memory-tests/memory-tests_git.bb
@@ -8,7 +8,7 @@ inherit python3native
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} memtest
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} memtest
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-applications/peripheral-tests/peripheral-tests_git.bb b/meta-xilinx-standalone-experimental/recipes-applications/peripheral-tests/peripheral-tests_git.bb
index 6275ee07..61b60ad4 100644
--- a/meta-xilinx-standalone-experimental/recipes-applications/peripheral-tests/peripheral-tests_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-applications/peripheral-tests/peripheral-tests_git.bb
@@ -8,7 +8,7 @@ inherit python3native
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -28,7 +28,7 @@ python do_generate_app_data() {
         bb.error("Couldn't find source dir %s" % d.getVar('OECMAKE_SOURCEPATH'))
 
     driver_name = d.getVar('REQUIRED_DISTRO_FEATURES')
-    command = ["lopper.py"] + ["-f"] + [system_dt[0]] + ["--"] + ["baremetal_gentestapp_xlnx"] + [machine] + [srcdir[0]]
+    command = ["lopper"] + ["-f"] + [system_dt[0]] + ["--"] + ["baremetal_gentestapp_xlnx"] + [machine] + [srcdir[0]]
     subprocess.run(command, check = True)
     with open("file_list.txt", 'r') as fd:
          for line in fd:
diff --git a/meta-xilinx-standalone-experimental/recipes-core/meta/files/dt-processor.sh b/meta-xilinx-standalone-experimental/recipes-core/meta/files/dt-processor.sh
index a8da5b4a..d0b719cb 100755
--- a/meta-xilinx-standalone-experimental/recipes-core/meta/files/dt-processor.sh
+++ b/meta-xilinx-standalone-experimental/recipes-core/meta/files/dt-processor.sh
@@ -107,21 +107,21 @@ cortex_a53_linux() {
     if [ "${overlay_dtb}" = "true" ]; then
       if [ "${external_fpga}" = "true" ]; then
         LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" -- xlnx_overlay_dt ${machine} full \
-          || error "lopper.py failed"
+          || error "lopper failed"
       else
         LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} "${system_dtb}" -- xlnx_overlay_dt ${machine} partial \
-          || error "lopper.py failed"
+          || error "lopper failed"
       fi
       dtc -q -O dtb -o pl.dtbo -b 0 -@ pl.dtsi || error "dtc failed"
     elif [ -n "${domain_file}" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a53-imux.dts" \
         -i "${lops_dir}/lop-domain-linux-a53.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a53-imux.dts" \
         -i "${lops_dir}/lop-domain-linux-a53.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     fi
     rm -f pl.dtsi lop-a53-imux.dts.dtb lop-domain-linux-a53.dts.dtb
   )
@@ -174,10 +174,10 @@ cortex_a53_baremetal() {
     if [ -n "${domain_file}" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a53-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a53-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-a53-imux.dts.dtb
   )
@@ -186,10 +186,10 @@ cortex_a53_baremetal() {
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
       -- baremetaldrvlist_xlnx cortexa53-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexa53-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -227,10 +227,10 @@ cortex_a53_freertos() {
     if [ -n "${domain_file}" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a53-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a53-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-a53-imux.dts.dtb
   )
@@ -238,10 +238,10 @@ cortex_a53_freertos() {
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx cortexa53-${machine} "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx cortexa53-${machine} "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexa53-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -282,21 +282,21 @@ cortex_a72_linux() {
       # a flag "external_fpga" which says apply overlay without loading the bit file.
       if [ "${external_fpga}" = "true" ]; then
         LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" -- xlnx_overlay_dt \
-          ${machine} full external_fpga || error "lopper.py failed"
+          ${machine} full external_fpga || error "lopper failed"
       else
         # If there is no external_fpga flag, then the default is full
         LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} "${system_dtb}" -- xlnx_overlay_dt \
-          ${machine} full || error "lopper.py failed"
+          ${machine} full || error "lopper failed"
       fi
       dtc -q -O dtb -o pl.dtbo -b 0 -@ pl.dtsi || error "dtc failed"
     elif [ -n "${domain_file}" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a72-imux.dts" \
         -i "${lops_dir}/lop-domain-a72.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a72-imux.dts" \
-        -i "${lops_dir}/lop-domain-a72.dts" "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        -i "${lops_dir}/lop-domain-a72.dts" "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f pl.dtsi lop-a72-imux.dts.dtb lop-domain-a72.dts.dtb
   )
@@ -335,10 +335,10 @@ cortex_a72_baremetal() {
     if [ -n "${domain_file}" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f  --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a72-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a72-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-a72-imux.dts.dtb
   )
@@ -346,10 +346,10 @@ cortex_a72_baremetal() {
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -385,12 +385,12 @@ cortex_a72_freertos() {
   (
     cd dtb || error "Unable to cd to dtb dir"
     if [ -n "${domain_file}" ]; then
-      LOPPER_DTC_FLAGS="-b 0 -@" lopper.py -f  --permissive --enhanced -x '*.yaml' \
+      LOPPER_DTC_FLAGS="-b 0 -@" lopper -f  --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-a72-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-a72-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-a72-imux.dts.dtb
   )
@@ -398,10 +398,10 @@ cortex_a72_freertos() {
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexa72-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -454,10 +454,10 @@ cortex_r5_baremetal() {
     if [ -n "$domain_file" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-r5-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-r5-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-r5-imux.dts.dtb
   )
@@ -465,10 +465,10 @@ cortex_r5_baremetal() {
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -506,10 +506,10 @@ cortex_r5_freertos() {
     if [ -n "$domain_file" ]; then
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --permissive --enhanced -x '*.yaml' \
         -i "${domain_file}" -i "${lops_dir}/lop-r5-imux.dts" "${system_dtb}" "${dtb_file}" \
-        || error "lopper.py failed"
+        || error "lopper failed"
     else
       LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f --enhanced -i "${lops_dir}/lop-r5-imux.dts" \
-        "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+        "${system_dtb}" "${dtb_file}" || error "lopper failed"
     fi
     rm -f lop-r5-imux.dts.dtb
   )
@@ -517,10 +517,10 @@ cortex_r5_freertos() {
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx cortexr5-${machine} "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -550,7 +550,7 @@ process_microblaze() {
   (
     cd dtb || error "Unable to cd to dtb dir"
     ${lopper} -f --enhanced -i "${lops_dir}/lop-microblaze-yocto.dts" "${system_dtb}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
     rm -f lop-microblaze-yocto.dts.dtb
   ) >microblaze.conf
 
@@ -575,16 +575,16 @@ pmu-microblaze() {
   # Build device tree
   (
     cd dtb || error "Unable to cd to dtb dir"
-    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper failed"
   )
 
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx microblaze-pmu "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx microblaze-pmu "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx microblaze-pmu "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -627,16 +627,16 @@ pmc-microblaze() {
   # Build device tree
   (
     cd dtb || error "Unable to cd to dtb dir"
-    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper failed"
   )
 
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx microblaze-plm "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx microblaze-plm "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx microblaze-plm "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -679,16 +679,16 @@ psm-microblaze() {
   # Build device tree
   (
     cd dtb || error "Unable to cd to dtb dir"
-    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper.py failed"
+    LOPPER_DTC_FLAGS="-b 0 -@" ${lopper} -f "${system_dtb}" "${dtb_file}" || error "lopper failed"
   )
 
   # Build baremetal multiconfig
   if [ -n "${domain_file}" ]; then
     ${lopper} -f --permissive --enhanced -x '*.yaml' -i "${domain_file}" "${system_dtb}" \
-      -- baremetaldrvlist_xlnx microblaze-psm "${embeddedsw}" || error "lopper.py failed"
+      -- baremetaldrvlist_xlnx microblaze-psm "${embeddedsw}" || error "lopper failed"
   else
     ${lopper} -f "${system_dtb}" -- baremetaldrvlist_xlnx microblaze-psm "${embeddedsw}" \
-      || error "lopper.py failed"
+      || error "lopper failed"
   fi
 
   mv libxil.conf "${libxil}"
@@ -854,14 +854,14 @@ gen_local_conf() {
 
 parse_args "$@"
 
-lopper=$(command -v lopper.py)
+lopper=$(command -v lopper)
 lopper_dir=$(dirname "${lopper}")
-lops_dir=$(dirname "${lopper_dir}")/share/lopper/lops
+lops_dir=$(ls -d $(dirname "${lopper_dir}")/lib/python*/site-packages/lopper/lops | head -n 1)
 embeddedsw=$(dirname "${lopper_dir}")/share/embeddedsw
 system_conf=""
 multiconf=""
 
-[ -z "${lopper}" ] && error "Unable to find lopper.py, please source the prestep environment"
+[ -z "${lopper}" ] && error "Unable to find lopper, please source the prestep environment"
 
 # Generate CPU list
 cd "${config_dir}" || exit
@@ -869,7 +869,7 @@ mkdir -p dtb multiconfig/includes
 (
   cd dtb || error "Unable to cd to dtb dir"
   ${lopper} -f --enhanced -i "${lops_dir}/lop-xilinx-id-cpus.dts" "${system_dtb}" \
-    /dev/null >"../cpu-list.tmp" || error "lopper.py failed"
+    /dev/null >"../cpu-list.tmp" || error "lopper failed"
   rm -f "lop-xilinx-id-cpus.dts.dtb"
 )
 
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/clockps-example_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/clockps-example_git.bb
index 8da16452..0bc67b11 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/clockps-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/clockps-example_git.bb
@@ -10,7 +10,7 @@ inherit python3native
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/common_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/common_git.bb
index 685e5585..d01a8cac 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/common_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/common_git.bb
@@ -17,7 +17,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/common/src/"
 ESW_COMPONENT_NAME = "libcommon.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/XilinxProcessorIPLib/drivers/intc/src/
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/XilinxProcessorIPLib/drivers/scugic/src/
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/XilinxProcessorIPLib/drivers/intc/src/
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/XilinxProcessorIPLib/drivers/scugic/src/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/ospipsv_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/ospipsv_git.bb
index cc71a89d..19cfe8ed 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/ospipsv_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/ospipsv_git.bb
@@ -13,7 +13,7 @@ addtask do_generate_driver_data before do_configure after do_prepare_recipe_sysr
 do_prepare_recipe_sysroot[rdeptask] = "do_unpack"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetal_xparameters_xlnx.py ${ESW_MACHINE} ${S}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetal_xparameters_xlnx.py ${ESW_MACHINE} ${S}
     install -m 0755 xparameters.h ${S}/${ESW_COMPONENT_SRC}/
 }
 
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/uartlite_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/uartlite_git.bb
index 5d4e5a91..270ffb43 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/uartlite_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/uartlite_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/uartlite/src/"
 ESW_COMPONENT_NAME = "libuartlite.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 xuartlite_g.c ${S}/${ESW_COMPONENT_SRC}
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/uartns550_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/uartns550_git.bb
index a1c9b670..8e64457e 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/uartns550_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/uartns550_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/uartns550/src/"
 ESW_COMPONENT_NAME = "libuartns550.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 xuartns550_g.c ${S}/${ESW_COMPONENT_SRC}
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/uartps_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/uartps_git.bb
index 339450dd..c2247736 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/uartps_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/uartps_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/uartps/src/"
 ESW_COMPONENT_NAME = "libuartps.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 xuartps_g.c ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/uartpsv_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/uartpsv_git.bb
index 1b285fd8..266f1db9 100644
--- a/meta-xilinx-standalone-experimental/recipes-drivers/uartpsv_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/uartpsv_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/uartpsv/src/"
 ESW_COMPONENT_NAME = "libuartpsv.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} stdin
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 xuartpsv_g.c ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-rd_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-rd_git.bb
index ee100489..da248701 100755
--- a/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-rd_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-rd_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/v_frmbuf_rd/src/"
 ESW_COMPONENT_NAME = "libv_frmbuf_rd.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 xv_frmbufrd_g.c ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-wr_git.bb b/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-wr_git.bb
index 7c4d1230..f2ec3b27 100755
--- a/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-wr_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-drivers/v-frmbuf-wr_git.bb
@@ -10,7 +10,7 @@ ESW_COMPONENT_SRC = "/XilinxProcessorIPLib/drivers/v_frmbuf_wr/src/"
 ESW_COMPONENT_NAME = "libv_frmbuf_wr.a"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetalconfig_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 xv_frmbufwr_g.c ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/freertos10-xilinx_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/freertos10-xilinx_git.bb
index 4ad2a9e6..46c349bc 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/freertos10-xilinx_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/freertos10-xilinx_git.bb
@@ -8,6 +8,6 @@ DEPENDS += "libxil xilstandalone  xiltimer"
 do_configure:prepend() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/libxil_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/libxil_git.bb
index 48482de4..4adfe46e 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/libxil_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/libxil_git.bb
@@ -12,7 +12,7 @@ REQUIRED_DISTRO_FEATURES = "${DISTRO_FEATURES}"
 PACKAGECONFIG ?= "${DISTRO_FEATURES} ${MACHINE_FEATURES}"
 
 do_configure:prepend() {
-    LOPPER_DTC_FLAGS="-b 0 -@" lopper.py ${DTS_FILE} -- baremetal_xparameters_xlnx.py ${ESW_MACHINE} ${S}
+    LOPPER_DTC_FLAGS="-b 0 -@" lopper ${DTS_FILE} -- baremetal_xparameters_xlnx.py ${ESW_MACHINE} ${S}
     install -m 0755 xparameters.h ${S}/${ESW_COMPONENT_SRC}/
 }
 
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/lwip_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/lwip_git.bb
index 554e2636..09bf4192 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/lwip_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/lwip_git.bb
@@ -16,7 +16,7 @@ EXTRA_OECMAKE:append:xilinx-freertos += "-Dlwip_api_mode=SOCKET_API"
 do_configure:prepend() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 xtopology_g.c ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilffs-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilffs-example_git.bb
index 6df33ea0..d5c90bba 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilffs-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilffs-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilffs xiltimer"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilfpga-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilfpga-example_git.bb
index b3523ab7..e1af36e0 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilfpga-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilfpga-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilfpga"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilmailbox-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilmailbox-example_git.bb
index baadc4e7..0fb74a63 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilmailbox-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilmailbox-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilmailbox"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
@@ -16,7 +16,7 @@ EXTRA_OECMAKE = "-DCUSTOM_LINKER_FILE=${@d.getVar('ESW_CUSTOM_LINKER_FILE')}"
 
 do_generate_eglist () {
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
 
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilnvm-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilnvm-example_git.bb
index 4528fe98..7a931ed4 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilnvm-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilnvm-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilnvm"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilpuf-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilpuf-example_git.bb
index ce56933c..64f49d71 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilpuf-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilpuf-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilpuf"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilsecure-example_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilsecure-example_git.bb
index d8253e59..3c424215 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilsecure-example_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilsecure-example_git.bb
@@ -6,7 +6,7 @@ DEPENDS += "xilsecure"
 
 do_configure:prepend() {
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetallinker_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 memory.ld ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xilstandalone_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xilstandalone_git.bb
index 495fe6a8..447c3cc3 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xilstandalone_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xilstandalone_git.bb
@@ -8,7 +8,7 @@ DEPENDS += "libgloss"
 do_configure:prepend() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- baremetal_bspconfig_xlnx ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
+    lopper ${DTS_FILE} -- baremetal_bspconfig_xlnx ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC}
     install -m 0755 MemConfig.cmake ${S}/${ESW_COMPONENT_SRC}/
     install -m 0755 *.c ${S}/${ESW_COMPONENT_SRC}/common/
 }
diff --git a/meta-xilinx-standalone-experimental/recipes-libraries/xiltimer_git.bb b/meta-xilinx-standalone-experimental/recipes-libraries/xiltimer_git.bb
index 3f93db74..0e25bbb7 100644
--- a/meta-xilinx-standalone-experimental/recipes-libraries/xiltimer_git.bb
+++ b/meta-xilinx-standalone-experimental/recipes-libraries/xiltimer_git.bb
@@ -8,6 +8,6 @@ DEPENDS += "libxil"
 do_configure:prepend() {
     # This script should also not rely on relative paths and such
     cd ${S}
-    lopper.py ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
+    lopper ${DTS_FILE} -- bmcmake_metadata_xlnx.py ${ESW_MACHINE} ${S}/${ESW_COMPONENT_SRC} hwcmake_metadata ${S}
     install -m 0755 *.cmake ${S}/${ESW_COMPONENT_SRC}/
 }
-- 
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