Fix and shorten BERI kernel builds during universe.

Stop building BERI_DE4_BASE and BERI_SIM_BASE, they aren't particularly
valid as they don't have a root dev.  Do build BERI_DE4_SDROOT which
does so devices get coverage.

Remove ident from BERI_DE4_BASE for the reasons above which will cause
it to fail to build.  BERI_SIM_BASE was already this way and broke
universe.[0]

Reported by:	rpokala
Sponsored by:	DARPA, AFRL

sys/mips/conf/BERI_DE4_BASE

@@ -7,9 +7,9 @@
 # $FreeBSD$
 #
 
-include "std.BERI"
+#NO_UNIVERSE
 
-ident		BERI_DE4_BASE
+include "std.BERI"
 
 options 	NFSCL			# Network Filesystem Client
 options 	NFSLOCKD		# Network Lock Manager

sys/mips/conf/BERI_DE4_SDROOT

@@ -6,8 +6,6 @@
 # $FreeBSD$
 #
 
-#NO_UNIVERSE
-
 include "BERI_DE4_BASE"
 
 ident		BERI_DE4_SDROOT

sys/mips/conf/BERI_SIM_BASE

@@ -6,6 +6,8 @@
 # $FreeBSD$
 #
 
+#NO_UNIVERSE
+
 include "std.BERI"
 
 options 	FDT