diff --git a/sys/arm64/conf/GENERIC b/sys/arm64/conf/GENERIC
--- a/sys/arm64/conf/GENERIC
+++ b/sys/arm64/conf/GENERIC
@@ -31,6 +31,7 @@
 include		"std.arm"
 include		"std.broadcom"
 include		"std.cavium"
+include		"std.ec2"
 include		"std.hyperv"
 include		"std.hisilicon"
 include		"std.imx"
diff --git a/sys/arm64/conf/std.ec2 b/sys/arm64/conf/std.ec2
new file mode 100644
--- /dev/null
+++ b/sys/arm64/conf/std.ec2
@@ -0,0 +1,15 @@
+#
+# EC2 support (Graviton, Graviton 2)
+#
+
+# Serial (COM) ports
+device		uart_ns8250
+
+# Ethernet NIC, typically loaded as a module instead
+#device		ena
+
+# Options typically present in AWS /boot/loader.conf that we don't want to
+# enable for GENERIC
+#envvar		hw.broken_txfifo=1
+
+device		acpi