diff --git a/recipes-core/systemd/systemd-serialgetty.bbappend b/recipes-core/systemd/systemd-serialgetty.bbappend
new file mode 100644
index 0000000..fdb94d8
--- /dev/null
+++ b/recipes-core/systemd/systemd-serialgetty.bbappend
@@ -0,0 +1,39 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append_smarcimx8mm2g = " \
+	file://disable-serialgetty.sh \
+	file://disable-serialgetty.service \
+"
+FILES_${PN}_append_smarcimx8mm2g = " \ 
+        /lib/systemd/system/* \
+        /etc/systemd/system/* \
+"
+
+do_install_append_smarcimx8mm2g() {
+	install -d ${D}${systemd_unitdir}/system
+	install -d ${D}${sysconfdir}/systemd/system/sysinit.target.wants
+	install -m 0644 ${WORKDIR}/disable-serialgetty.service ${D}${systemd_unitdir}/system
+	install -m 0755 ${WORKDIR}/disable-serialgetty.sh ${D}${systemd_unitdir}/system
+	
+	ln -sf ${systemd_unitdir}/system/disable-serialgetty.service \
+		${D}${sysconfdir}/systemd/system/sysinit.target.wants/disable-serialgetty.service
+}
+
+SRC_URI_append_smarcimx8mm4g = " \
+        file://disable-serialgetty.sh \
+        file://disable-serialgetty.service \
+"
+FILES_${PN}_append_smarcimx8mm4g = " \
+        /lib/systemd/system/* \
+        /etc/systemd/system/* \
+"
+
+do_install_append_smarcimx8mm4g() {
+        install -d ${D}${systemd_unitdir}/system
+        install -d ${D}${sysconfdir}/systemd/system/sysinit.target.wants
+        install -m 0644 ${WORKDIR}/disable-serialgetty.service ${D}${systemd_unitdir}/system
+        install -m 0755 ${WORKDIR}/disable-serialgetty.sh ${D}${systemd_unitdir}/system
+
+        ln -sf ${systemd_unitdir}/system/disable-serialgetty.service \
+                ${D}${sysconfdir}/systemd/system/sysinit.target.wants/disable-serialgetty.service
+}
diff --git a/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.service b/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.service
new file mode 100644
index 0000000..4c98261
--- /dev/null
+++ b/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Disable redundant serial getty service
+After=systemd-remount-fs.service
+ConditionPathIsReadWrite=/etc
+
+[Service]
+Type=oneshot
+ExecStart=/lib/systemd/system/disable-serialgetty.sh
+
+[Install]
+WantedBy=sysinit.target
diff --git a/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.sh b/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.sh
new file mode 100755
index 0000000..6dbc806
--- /dev/null
+++ b/recipes-core/systemd/systemd-serialgetty/disable-serialgetty.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+UART0_SERVICE=serial-getty@ttymxc0.service
+UART1_SERVICE=serial-getty@ttymxc1.service
+UART2_SERVICE=serial-getty@ttymxc2.service
+UART3_SERVICE=serial-getty@ttymxc3.service
+
+tty_service_enabled()
+{
+	test -f /etc/systemd/system/getty.target.wants/$1
+}
+
+if tty_service_enabled ${UART0_SERVICE}; then
+	systemctl stop ${UART0_SERVICE}
+	systemctl disable ${UART0_SERVICE}
+	systemctl enable ${UART1_SERVICE}
+fi
+
+
+