/* * Copyright (c) 2008 Carsten Schlote * See file CREDITS for list of people who contributed to this project. * * This file is part of barebox. * * barebox 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 3 of the License, or * (at your option) any later version. * * barebox 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 barebox. If not, see . */ /** @file * Define byte order of target * * M68K is always big-endian mode. * * When in big endian mode, byte accesses appear as: * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7 * and word accesses (data or instruction) appear as: * d0...d31 */ #ifndef __ASM_M68K_BYTEORDER_H #define __ASM_M68K_BYTEORDER_H #include #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) # define __BYTEORDER_HAS_U64__ # define __SWAB_64_THRU_32__ #endif #include #endif