forgot the dual config for genimage

target/aarch64/rockpi4-plus/genimage-dual.cfg

@@ -0,0 +1,34 @@
+image sdcard.img {
+	hdimage {
+	}
+
+	partition loader1 {
+		in-partition-table = "no"
+		image = "idbloader.img"
+		offset = 32K
+	}
+
+	partition loader2 {
+		in-partition-table = "no"
+		image = "u-boot.itb"
+		offset = 8M
+	}
+
+	partition root1 {
+		partition-type = 0x83
+		bootable = "true"
+		image = "rootfs1.ext"
+		size = 64M
+	}
+
+	partition root2 {
+		partition-type = 0x83
+		image = "rootfs2.ext"
+		size = 64M
+	}
+
+	partition cfgfs {
+		partition-type = 0x88
+		image = "cfgfs.img"
+	}
+}