MLECO-2985 Adding Corstone-310 support

Change-Id: Ifa4b11154478355c10cb3e747b9938a74afd242b
Signed-off-by: Eanna O Cathain <eanna.ocathain@arm.com>
diff --git a/source/hal/source/components/stdout/CMakeLists.txt b/source/hal/source/components/stdout/CMakeLists.txt
index f1e26ff..9e60e36 100644
--- a/source/hal/source/components/stdout/CMakeLists.txt
+++ b/source/hal/source/components/stdout/CMakeLists.txt
@@ -22,7 +22,7 @@
 # and PL011 UART drivers with retarget functions.       #
 #########################################################
 
-cmake_minimum_required(VERSION 3.15.6)
+cmake_minimum_required(VERSION 3.16.3)
 
 project(stdout
     DESCRIPTION     "Standard output and err redirection over UART"