ARM: stm32: Add fitImage its entry for 587-200 DHCOR SoM

The new 587-200 DHCOR SoM is compatible with the 587-100 prototype,
hence just replicate the entries, as there is no pattern matching.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its b/board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its
index d8a1a28..905be57 100644
--- a/board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its
+++ b/board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its
@@ -45,11 +45,25 @@
 
 		config-2 {
 			/* DT+SoM+board model */
+			description = "dh,stm32mp15xx-dhcom-pdk2_somrev1_boardrev0";
+			loadables = "uboot";
+			fdt = "fdt-1";
+		};
+
+		config-3 {
+			/* DT+SoM+board model */
 			description = "dh,stm32mp15xx-dhcom-drc02_somrev0_boardrev0";
 			loadables = "uboot";
 			fdt = "fdt-2";
 		};
 
+		config-4 {
+			/* DT+SoM+board model */
+			description = "dh,stm32mp15xx-dhcom-drc02_somrev1_boardrev0";
+			loadables = "uboot";
+			fdt = "fdt-2";
+		};
+
 		/* Add 587-100..587-400 with fdt-2..fdt-4 here */
 	};
 };