Prepare v2012.10-rc1

Signed-off-by: Tom Rini <trini@ti.com>

Makefile

diff --git a/Makefile b/Makefile
index 27c6962..e3a27c6 100644
--- a/Makefile
+++ b/Makefile
@@ -22,9 +22,9 @@
 #
 
 VERSION = 2012
-PATCHLEVEL = 07
+PATCHLEVEL = 10
 SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc1
 ifneq "$(SUBLEVEL)" ""
 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 else