projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| 8cf30809 | 24 | #ifdef USE_HOSTCC |
| 74d1e66d | 25 | #include <stdint.h> |
| 8cf30809 | 26 | #include <string.h> |
| def0819e WD |
27 | #include <endian.h> |
| 28 | #include <byteswap.h> | |
| 8cf30809 | 29 | #else |
| fa3a74ce | 30 | #include <linux/string.h> |
| 74d1e66d | 31 | #include <linux/types.h> |
| def0819e | 32 | #include <asm/byteorder.h> |
| 8cf30809 | 33 | #endif /* USE_HOSTCC */ |
| 7cd5da0f | 34 | |
| 74d1e66d | 35 | #include <stddef.h> |
| e489b9c0 | 36 | extern struct fdt_header *working_fdt; /* Pointer to the working fdt */ |
| fa3a74ce | 37 | |
| def0819e WD |
38 | #if __BYTE_ORDER == __LITTLE_ENDIAN |
| 39 | #define fdt32_to_cpu(x) bswap_32(x) | |
| 40 | #define cpu_to_fdt32(x) bswap_32(x) | |
| 41 | #define fdt64_to_cpu(x) bswap_64(x) | |
| 42 | #define cpu_to_fdt64(x) bswap_64(x) | |
| 43 | #else | |
| 44 | #define fdt32_to_cpu(x) (x) | |
| 45 | #define cpu_to_fdt32(x) (x) | |
| 46 | #define fdt64_to_cpu(x) (x) | |
| 47 | #define cpu_to_fdt64(x) (x) | |
| 48 | #endif | |
| 7cd5da0f | 49 | |
| ef4e8ce1 DG |
50 | /* |
| 51 | * Types for `void *' pointers. | |
| 52 | * | |
| 53 | * Note: libfdt uses this definition from /usr/include/stdint.h. | |
| 54 | * Define it here rather than pulling in all of stdint.h. | |
| 55 | */ | |
| 56 | #if __WORDSIZE == 64 | |
| 57 | typedef unsigned long int uintptr_t; | |
| 58 | #else | |
| 59 | typedef unsigned int uintptr_t; | |
| 60 | #endif | |
| 61 | ||
| 7cd5da0f | 62 | #endif /* _LIBFDT_ENV_H */ |