MSCC: Add board support for Serval SoC family.

Add board support and configuration for Jaguar2 SoC family.
The detection of the board type is based on the phy ids.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/board/mscc/serval/Makefile b/board/mscc/serval/Makefile
new file mode 100644
index 0000000..c7ba56e
--- /dev/null
+++ b/board/mscc/serval/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+obj-$(CONFIG_SOC_SERVAL)	:= serval.o