No need for ec2_init on arm64mbr

distrib/utils/embedded/conf/arm64mbr.conf

@@ -1,4 +1,4 @@
-# $NetBSD: arm64mbr.conf,v 1.1 2020/05/28 10:22:49 jmcneill Exp $
+# $NetBSD: arm64mbr.conf,v 1.2 2021/07/01 17:31:21 jmcneill Exp $
 # ARM64 (MBR partitioning) customization script used by mkimage
 #
 board=arm64mbr
@@ -24,16 +24,10 @@ customize() {
 mdnsd=YES
 devpubd=YES
 wscons=\$(dev_exists wsdisplay0)
-ec2_init=\$(dev_exists ena0)
 EOF
 }
 
 populate_common() {
-	# Add EC2 init script
-	cp ${DIR}/files/ec2_init ${mnt}/etc/rc.d/ec2_init
-	echo "./etc/rc.d/ec2_init type=file uname=root gname=wheel mode=0555" \
-	    >> "$tmp/selected_sets"
-
 	# Rename kernel to netbsd.img
 	mv "${mnt}/boot/netbsd-${kernel_GENERIC64}.img" "${mnt}/boot/netbsd.img"