Prepare v2014.07-rc2

Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/Makefile b/Makefile
index 928a880..e38fd2f 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@
 VERSION = 2014
 PATCHLEVEL = 07
 SUBLEVEL =
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME =
 
 # *DOCUMENTATION*