require new radio for TMO and AT&T

Change-Id: Ic574a0ee2f468b37776a1b6a3a5dff1bdec1fba1
diff --git a/board-info.txt b/board-info.txt
index 8547323..133102f 100644
--- a/board-info.txt
+++ b/board-info.txt
@@ -1,3 +1,3 @@
 require board=herring
 require version-bootloader=I9020XXKA3
-require version-baseband=I9020XXKA4|I9020UCKA4
+require version-baseband=I9020XXKA6|I9020UCKA6