Add a copy of the sparc64 boot crunch configuration as

a starting point for sun4v. With this commit, the 'make release'
works on sun4v and boots.

I still have to check that it actually installs to disk.

release/sun4v/boot_crunch.conf

@@ -0,0 +1,44 @@
+# $FreeBSD$
+
+buildopts -DRELEASE_CRUNCH -Dlint
+
+srcdirs /usr/src/bin
+progs hostname
+progs pwd
+progs rm
+progs sh
+progs test
+ln sh -sh
+ln test [
+
+srcdirs /usr/src/gnu/usr.bin
+progs cpio
+
+srcdirs /usr/src/sbin
+progs camcontrol
+progs dhclient
+progs fsck_ffs
+progs ifconfig
+progs mount_nfs
+progs newfs
+progs route
+progs rtsol
+progs slattach
+progs tunefs
+
+srcdirs /usr/src/usr.bin
+progs find
+progs minigzip
+progs sed
+ln minigzip gzip
+ln minigzip gunzip
+ln minigzip zcat
+
+srcdirs /usr/src/usr.sbin
+progs arp
+progs ppp
+progs sysinstall
+progs usbdevs
+
+libs -ll -ledit -lutil -lmd -lcrypt -lftpio -lz -lnetgraph
+libs -ldialog -lncurses -ldisk -lcam -lsbuf -lufs