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6679f929 GVB |
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 | * This library is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU Lesser General Public License | |
8 | * as published by the Free Software Foundation; either version 2.1 of | |
9 | * the License, or (at your option) any later version. | |
10 | * | |
11 | * This library is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * Lesser General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU Lesser General Public | |
17 | * License along with this library; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
7cd5da0f GVB |
21 | #ifndef _LIBFDT_ENV_H |
22 | #define _LIBFDT_ENV_H | |
23 | ||
37566090 | 24 | #include "compiler.h" |
25aca0fb | 25 | #include "linux/types.h" |
7cd5da0f | 26 | |
e489b9c0 | 27 | extern struct fdt_header *working_fdt; /* Pointer to the working fdt */ |
fa3a74ce | 28 | |
25aca0fb KP |
29 | typedef __be16 fdt16_t; |
30 | typedef __be32 fdt32_t; | |
31 | typedef __be64 fdt64_t; | |
32 | ||
37566090 MF |
33 | #define fdt32_to_cpu(x) be32_to_cpu(x) |
34 | #define cpu_to_fdt32(x) cpu_to_be32(x) | |
35 | #define fdt64_to_cpu(x) be64_to_cpu(x) | |
36 | #define cpu_to_fdt64(x) cpu_to_be64(x) | |
ef4e8ce1 | 37 | |
7cd5da0f | 38 | #endif /* _LIBFDT_ENV_H */ |