-MACHINE = "raspberrypi4"
-#see meta-agl/meta-agl-bsp/conf/include/agl_raspberrypi3.inc
-require conf/include/agl_raspberrypi3.inc
+MACHINE = "raspberrypi4-64"
+
+#see meta-agl/meta-agl-bsp/conf/include/agl_raspberrypi4.inc
+require conf/include/agl_raspberrypi4.inc