PERFORCE change 207424 for review

[Robert Watson]

http://p4web.freebsd.org/@@207424?ac=10

Change 207424 by rwatson at rwatson_svr_ctsrd_mipsbuild on 2012/03/04 23:54:32

	Add the 'random' device to the FreeBSD/BERI kernel configuration.
	
	Enable support for an md(4) root device so that we can link a
	small root file system into the kernel as a memory-backed disk.

Affected files ...

.. //depot/projects/ctsrd/beribsd/src/sys/mips/conf/BERI#4 edit

Differences ...

==== //depot/projects/ctsrd/beribsd/src/sys/mips/conf/BERI#4 (text+ko) ====

@@ -40,5 +40,9 @@
 #options 	WITNESS			#Enable checks to detect deadlocks and cycles
 #options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
 
+options 	MD_ROOT			# MD is a potential root device
+options 	MD_ROOT_SIZE=8192
+
 device		md
-device 		loop
+device		loop
+device		random