ACRN/HV: Add one new board configuration for ACRN-hypervisor

The memory size and IOMMU number are refined to meet with ICL board requirement.
Otherwise the ACRN hypervisor can't be booted on the new ICL board.
ICL(the abbreviation of Ice Lake) is the next generation platform based on 10nm.
CPU is based on Sunny Cove microarchitecture and GPU is based on gen11.
The new board is named as icl-rvp.

Tracked-On: #3216
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>

hypervisor/arch/x86/configs/icl-rvp.config

@@ -0,0 +1,6 @@
+# Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib)
+CONFIG_BOARD="icl-rvp"
+CONFIG_SERIAL_LEGACY=y
+CONFIG_SOS_RAM_SIZE=0x600000000
+CONFIG_UOS_RAM_SIZE=0x600000000
+CONFIG_MAX_IOMMU_NUM=3

hypervisor/arch/x86/configs/icl-rvp/board.c

@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2019 Intel Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <board.h>
+
+struct platform_clos_info platform_clos_array[0];
+uint16_t platform_clos_num = 0;

hypervisor/arch/x86/configs/icl-rvp/ve820.c

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2019 Intel Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <vm.h>
+
+/**
+ * @pre vm != NULL
+ */
+void create_prelaunched_vm_e820(struct acrn_vm *vm)
+{
+	vm->e820_entry_num = 0U;
+	vm->e820_entries = NULL;
+}