crossgcc: update to Python 2.7.3

Change-Id: I9db10e8c7dcd693cc4ab935c587da02dd7eb2bc5
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: http://review.coreboot.org/1621
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index e41c07d..4b55c94 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -21,7 +21,7 @@
 #
 
 CROSSGCC_DATE="October 26th, 2012"
-CROSSGCC_VERSION="1.16"
+CROSSGCC_VERSION="1.17"
 
 # default settings
 TARGETDIR=`pwd`/xgcc
@@ -42,7 +42,7 @@
 MINGWRT_VERSION=3.20-2
 MINGWRT_VERSION_SHORT=3.20
 IASL_VERSION=20120420
-PYTHON_VERSION=2.7.2
+PYTHON_VERSION=2.7.3
 EXPAT_VERSION=2.1.0
 
 # archive locations