diff options
Diffstat (limited to 'cpukit/dtc/libfdt/libfdt_env.h')
| -rw-r--r-- | cpukit/dtc/libfdt/libfdt_env.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/cpukit/dtc/libfdt/libfdt_env.h b/cpukit/dtc/libfdt/libfdt_env.h deleted file mode 100644 index 9dea97dfff..0000000000 --- a/cpukit/dtc/libfdt/libfdt_env.h +++ /dev/null @@ -1,111 +0,0 @@ -#ifndef _LIBFDT_ENV_H -#define _LIBFDT_ENV_H -/* - * libfdt - Flat Device Tree manipulation - * Copyright (C) 2006 David Gibson, IBM Corporation. - * Copyright 2012 Kim Phillips, Freescale Semiconductor. - * - * libfdt is dual licensed: you can use it either under the terms of - * the GPL, or the BSD license, at your option. - * - * a) This library 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; either version 2 of the - * License, or (at your option) any later version. - * - * This library 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. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Alternatively, - * - * b) Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stddef.h> -#include <stdint.h> -#include <string.h> - -#ifdef __CHECKER__ -#define __force __attribute__((force)) -#define __bitwise __attribute__((bitwise)) -#else -#define __force -#define __bitwise -#endif - -typedef uint16_t __bitwise fdt16_t; -typedef uint32_t __bitwise fdt32_t; -typedef uint64_t __bitwise fdt64_t; - -#define EXTRACT_BYTE(x, n) ((unsigned long long)((uint8_t *)&x)[n]) -#define CPU_TO_FDT16(x) ((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1)) -#define CPU_TO_FDT32(x) ((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | \ - (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3)) -#define CPU_TO_FDT64(x) ((EXTRACT_BYTE(x, 0) << 56) | (EXTRACT_BYTE(x, 1) << 48) | \ - (EXTRACT_BYTE(x, 2) << 40) | (EXTRACT_BYTE(x, 3) << 32) | \ - (EXTRACT_BYTE(x, 4) << 24) | (EXTRACT_BYTE(x, 5) << 16) | \ - (EXTRACT_BYTE(x, 6) << 8) | EXTRACT_BYTE(x, 7)) - -static inline uint16_t fdt16_to_cpu(fdt16_t x) -{ - return (__force uint16_t)CPU_TO_FDT16(x); -} -static inline fdt16_t cpu_to_fdt16(uint16_t x) -{ - return (__force fdt16_t)CPU_TO_FDT16(x); -} - -static inline uint32_t fdt32_to_cpu(fdt32_t x) -{ - return (__force uint32_t)CPU_TO_FDT32(x); -} -static inline fdt32_t cpu_to_fdt32(uint32_t x) -{ - return (__force fdt32_t)CPU_TO_FDT32(x); -} - -static inline uint64_t fdt64_to_cpu(fdt64_t x) -{ - return (__force uint64_t)CPU_TO_FDT64(x); -} -static inline fdt64_t cpu_to_fdt64(uint64_t x) -{ - return (__force fdt64_t)CPU_TO_FDT64(x); -} -#undef CPU_TO_FDT64 -#undef CPU_TO_FDT32 -#undef CPU_TO_FDT16 -#undef EXTRACT_BYTE - -#endif /* _LIBFDT_ENV_H */ |