mainboard/asus/kfsn4-dre: Change default debug level to Spew

This brings the KFSN4-DRE in line with other boards in the tree.

Change-Id: I9216130f51ed0576871fd27ca6ae4610c5f5810e
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8683
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
diff --git a/src/mainboard/asus/kfsn4-dre/cmos.default b/src/mainboard/asus/kfsn4-dre/cmos.default
index 269f407..68f5712 100644
--- a/src/mainboard/asus/kfsn4-dre/cmos.default
+++ b/src/mainboard/asus/kfsn4-dre/cmos.default
@@ -1,5 +1,5 @@
 baud_rate = 115200
-debug_level = Alert
+debug_level = Spew
 multi_core = Enable
 slow_cpu = off
 hypertransport_speed_limit = Auto
@@ -10,4 +10,4 @@
 interleave_chip_selects = Enable
 interleave_nodes = Disable
 interleave_memory_channels = Enable
-power_on_after_fail = Enable
\ No newline at end of file
+power_on_after_fail = Enable