include/efi/efi_datatype: Convert EFI datatypes as per coreboot specification

This patch replaces commonly used EFI datatypes and structures into
coreboot compatible datatypes as below:

typedef UINTN efi_uintn_t

Change-Id: I79cdaaa1dd63d248692989d943a15ad178c46369
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31648
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

src/include/efi/efi_datatype.h

@@ -0,0 +1,87 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/* Create EFI equivalent datatype in coreboot based on UEFI specification */
+#ifndef __EFI_DATATYPE_H__
+#define __EFI_DATATYPE_H__
+
+#include <Base.h>
+#include <PiPei.h>
+#include <Ppi/MpServices.h>
+
+/* Basic Data types */
+
+/* 8-byte unsigned value. */
+typedef UINT64 efi_uint64_t;
+
+/* 8-byte signed value. */
+typedef INT64 efi_int64_t;
+
+/* 4-byte unsigned value. */
+typedef UINT32 efi_uint32_t;
+
+/* 4-byte signed value. */
+typedef INT32 efi_int32_t;
+
+/* 2-byte unsigned value. */
+typedef UINT16 efi_uint16_t;
+
+/* 2-byte Character. */
+typedef CHAR16 efi_char16_t;
+
+/* 2-byte signed value. */
+typedef INT16 efi_int16_t;
+
+/* Logical Boolean. */
+typedef BOOLEAN efi_boolean_t;
+
+/* 1-byte unsigned value. */
+typedef UINT8 efi_uint8_t;
+
+/* 1-byte Character */
+typedef CHAR8 efi_char8_t;
+
+/* 1-byte signed value */
+typedef INT8 efi_int8_t;
+
+/* Unsigned value of native width. */
+typedef UINTN efi_uintn_t;
+
+/* Signed value of native width. */
+typedef INTN efi_intn_t;
+
+/* Status codes common to all execution phases */
+typedef EFI_STATUS efi_return_status_t;
+
+/* Data structure */
+
+/* Data structure for EFI_PEI_SERVICE. */
+typedef EFI_PEI_SERVICES efi_pei_services;
+
+/* Data structure for UEFI PI Multi-processor PPI */
+typedef EFI_PEI_MP_SERVICES_PPI efi_pei_mp_services_ppi;
+
+/*  Structure that describes information about a logical CPU. */
+typedef EFI_PROCESSOR_INFORMATION efi_processor_information;
+
+/*
+ * The function prototype for invoking a function on an
+ * Application Processor.
+ */
+typedef
+void
+(EFIAPI *efi_ap_procedure)(void *buffer);
+
+#endif