diff --git a/poky/scripts/contrib/image-manifest b/poky/scripts/contrib/image-manifest
index 3c07a73..4d65a99 100755
--- a/poky/scripts/contrib/image-manifest
+++ b/poky/scripts/contrib/image-manifest
@@ -392,7 +392,7 @@
                     for key in rd.getVarFlags('PACKAGECONFIG').keys():
                         if key == 'doc':
                             continue
-                        rvalues[pn]['packageconfig_opts'][key] = rd.getVarFlag('PACKAGECONFIG', key, True)
+                        rvalues[pn]['packageconfig_opts'][key] = rd.getVarFlag('PACKAGECONFIG', key)
 
                 if config['patches'] == 'yes':
                     patches = oe.recipeutils.get_recipe_patches(rd)
diff --git a/poky/scripts/lib/devtool/menuconfig.py b/poky/scripts/lib/devtool/menuconfig.py
index d87a01e..18daef3 100644
--- a/poky/scripts/lib/devtool/menuconfig.py
+++ b/poky/scripts/lib/devtool/menuconfig.py
@@ -45,7 +45,7 @@
             return 1
 
         check_workspace_recipe(workspace, args.component)
-        pn = rd.getVar('PN', True)
+        pn = rd.getVar('PN')
 
         if not rd.getVarFlag('do_menuconfig','task'):
             raise DevtoolError("This recipe does not support menuconfig option")
diff --git a/poky/scripts/lib/wic/canned-wks/qemuloongarch.wks b/poky/scripts/lib/wic/canned-wks/qemuloongarch.wks
new file mode 100644
index 0000000..8465c7a
--- /dev/null
+++ b/poky/scripts/lib/wic/canned-wks/qemuloongarch.wks
@@ -0,0 +1,3 @@
+# short-description: Create qcow2 image for LoongArch QEMU machines
+
+part / --source rootfs --fstype=ext4 --label root --align 4096 --size 5G
diff --git a/poky/scripts/runqemu b/poky/scripts/runqemu
index 5907390..def11ea 100755
--- a/poky/scripts/runqemu
+++ b/poky/scripts/runqemu
@@ -1313,7 +1313,7 @@
         """attempt to determine the appropriate qemu-system binary"""
         mach = self.get('MACHINE')
         if not mach:
-            search = '.*(qemux86-64|qemux86|qemuarm64|qemuarm|qemumips64|qemumips64el|qemumipsel|qemumips|qemuppc).*'
+            search = '.*(qemux86-64|qemux86|qemuarm64|qemuarm|qemuloongarch64|qemumips64|qemumips64el|qemumipsel|qemumips|qemuppc).*'
             if self.rootfs:
                 match = re.match(search, self.rootfs)
                 if match:
@@ -1336,6 +1336,8 @@
             qbsys = 'x86_64'
         elif mach == 'qemuppc':
             qbsys = 'ppc'
+        elif mach == 'qemuloongarch64':
+            qbsys = 'loongarch64'
         elif mach == 'qemumips':
             qbsys = 'mips'
         elif mach == 'qemumips64':