part_efi: fix protective mbr struct allocation
[platform/kernel/u-boot.git] / include / libfdt_env.h
1 /*
2  * libfdt - Flat Device Tree manipulation (build/run environment adaptation)
3  * Copyright (C) 2007 Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
4  * Original version written by David Gibson, IBM Corporation.
5  *
6  * SPDX-License-Identifier:     LGPL-2.1+
7  */
8
9 #ifndef _LIBFDT_ENV_H
10 #define _LIBFDT_ENV_H
11
12 #include "compiler.h"
13 #include "linux/types.h"
14
15 extern struct fdt_header *working_fdt;  /* Pointer to the working fdt */
16
17 typedef __be16 fdt16_t;
18 typedef __be32 fdt32_t;
19 typedef __be64 fdt64_t;
20
21 #define fdt32_to_cpu(x)         be32_to_cpu(x)
22 #define cpu_to_fdt32(x)         cpu_to_be32(x)
23 #define fdt64_to_cpu(x)         be64_to_cpu(x)
24 #define cpu_to_fdt64(x)         cpu_to_be64(x)
25
26 /* adding a ramdisk needs 0x44 bytes in version 2008.10 */
27 #define FDT_RAMDISK_OVERHEAD    0x80
28
29 #endif /* _LIBFDT_ENV_H */