hv: vboot: init fdt module for pre-launched VM

Pre-launched VM needs to load pre-compiled FDT binary (which is the same
when it needs pre-compiled ACPI binary).

Tracked-On: #8838
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Wang Yu1 <yu1.wang@intel.com>

hypervisor/include/dm/vfdt.h

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2019-2022 Intel Corporation.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef VFDT_H
+#define VFDT_H
+
+/* Use a pre-loaded multiboot module as pre-launched VM FDT.
+ * The module file should be generated by acrn-config tool;
+ */
+#define VIRT_FDT_LOAD_ADDR 0x80200000UL
+
+#endif /* VFDT_H */