Build the cgdroot ramdisk by default (for full-disk encryption support). It currently contains the same utilities found in an amd64 sysinst ramdisk, which should be useful in case of emergency.

distrib/amd64/ramdisks/Makefile

@@ -1,7 +1,8 @@
-#	$NetBSD: Makefile,v 1.1 2006/06/02 22:11:52 hubertf Exp $
+#	$NetBSD: Makefile,v 1.2 2013/07/15 00:22:10 khorben Exp $
 
 SUBDIR=
 SUBDIR+=	ramdisk
+SUBDIR+=	ramdisk-cgdroot
 
 TARGETS+=	release
 

distrib/amd64/ramdisks/ramdisk-cgdroot/Makefile

@@ -0,0 +1,16 @@
+#	$NetBSD: Makefile,v 1.1 2013/07/15 00:22:10 khorben Exp $
+
+IMAGE=		ramdisk-cgdroot.fs
+IMAGESIZE=	5000k
+IMAGEDEPENDS= 	
+CRUNCHENV=	INIT_CHROOT=1
+SMALLPROG_INET6=1
+
+.include "${.CURDIR}/../common/Makefile.ramdisk"
+
+LISTS+=		${DISTRIBDIR}/common/list.cgdroot
+MTREECONF+=	${DISTRIBDIR}/common/mtree.cgdroot
+
+.if ${USE_INET6} != "no"
+LISTS+=		${DISTRIBDIR}/common/list.inet6
+.endif

distrib/amd64/ramdisks/ramdisk-cgdroot/list

@@ -0,0 +1,32 @@
+#	$NetBSD: list,v 1.1 2013/07/15 00:22:10 khorben Exp $
+
+PROG	bin/chio
+PROG	bin/dd
+PROG	bin/df
+PROG	bin/ed
+PROG	bin/mt
+PROG	bin/rcmd
+PROG	bin/sync
+
+PROG	libexec/lfs_cleanerd
+
+PROG	sbin/dkctl
+PROG	sbin/fdisk
+PROG	sbin/mbrlabel
+PROG	sbin/mount_ext2fs
+PROG	sbin/mount_lfs
+PROG	sbin/mount_ntfs
+PROG	sbin/newfs_lfs
+PROG	sbin/raidctl
+PROG	sbin/restore	sbin/rrestore
+PROG	sbin/scsictl
+PROG	sbin/shutdown
+PROG	sbin/slattach
+PROG	sbin/sysctl
+
+PROG	usr/bin/less	usr/bin/more
+PROG	usr/bin/tip
+
+PROG	usr/sbin/installboot
+
+PROG	usr/sbin/wiconfig