Disable uBoot wait for key on boot

ArduPilot · Mar 12, 2020 · 0fea704 · 0fea704
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commit 0fea704
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diff --git a/RPI2/Ubuntu/disable_console.sh b/RPI2/Ubuntu/disable_console.sh
@@ -15,6 +15,9 @@ echo "Disabling Serial Console to ttyS0"
 tput sgr0
 
 systemctl mask [email protected]
-perl -pi -e 's/bootdelay=1/bootdelay=-2/g' /boot/firmware/uboot.env
+
+#copy uboot.env configuration to disable uboot wait for key
+cp uboot.env /boot/firmware
+
 perl -pe 's/console=ttyAMA0,115200//' -i /boot/config-5.3.0-1017-raspi2
 perl -pe 's/console=ttyAMA0,115200//' -i /boot/config-5.3.0-1018-raspi2
diff --git a/RPI2/Ubuntu/uboot.env b/RPI2/Ubuntu/uboot.env