ARM: rmobile: Add Beacon EmbeddedWorks RZG2H Dev Kit

The Beacon EmbeddedWorks kit is based on the R8A774E1 SoC also
known as the RZ/G2H.

The kit consists of a SOM + Baseboard and supports microSD,
eMMC, Ethernet, a couple celular radios, two CAN interfaces,
Bluetooth and WiFi.  It shares much of the same design as
the RZ/G2M and RZ/G2N dev kits.

Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/board/beacon/beacon-rzg2m/Kconfig b/board/beacon/beacon-rzg2m/Kconfig
index 9c653e3..99c23a3 100644
--- a/board/beacon/beacon-rzg2m/Kconfig
+++ b/board/beacon/beacon-rzg2m/Kconfig
@@ -1,4 +1,4 @@
-if TARGET_BEACON_RZG2M || TARGET_BEACON_RZG2N
+if TARGET_BEACON_RZG2H || TARGET_BEACON_RZG2M || TARGET_BEACON_RZG2N
 
 config SYS_SOC
 	default "rmobile"