1 files changed, 4 insertions, 2 deletions

diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb b/recipes-bsp/bootfiles/rpi-config_git.bb
index 13a0714..fe18884 100644
--- a/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -174,9 +174,11 @@ do_deploy() {
     fi
 
     # UART support
-    if [ "${ENABLE_UART}" = "1" ]; then
+    if [ "${ENABLE_UART}" = "1" ] || [ "${ENABLE_UART}" = "0" ] ; then
         echo "# Enable UART" >>$CONFIG
-        echo "enable_uart=1" >>$CONFIG
+        echo "enable_uart=${ENABLE_UART}" >>$CONFIG
+    else
+        bbfatal "Invalid value for ENABLE_UART [${ENABLE_UART}]. The value for ENABLE_UART can be 0 or 1."
     fi
 
     # Infrared support