Add a wrapper function of LoadKernel()

include/chromeos/load_util.h

+/*
+ * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef __CHROMEOS_LOAD_UTIL__
+#define __CHROMEOS_LOAD_UTIL__
+
+#include <linux/types.h>
+#include <vboot_struct.h>
+
+/*
+ * Wrapper of LoadKernel() function. Returns the return value of LoadKernel().
+ *
+ * See vboot_reference/firmware/include/load_kernel_fw.h for documentation.
+ */
+int load_kernel(LoadKernelParams *params, uint8_t *kernel_sign_key_blob,
+                void *kernel_buffer, uint64_t kernel_buffer_size,
+                uint64_t boot_flags);
+
+#endif /* __CHROMEOS_LOAD_UTIL__ */