1 /* 2 * PXA common functions 3 * 4 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 19 * MA 02111-1307 USA 20 */ 21 22 #ifndef __PXA_H__ 23 #define __PXA_H__ 24 25 #define PXA255_A0 0x00000106 26 #define PXA250_C0 0x00000105 27 #define PXA250_B2 0x00000104 28 #define PXA250_B1 0x00000103 29 #define PXA250_B0 0x00000102 30 #define PXA250_A1 0x00000101 31 #define PXA250_A0 0x00000100 32 #define PXA210_C0 0x00000125 33 #define PXA210_B2 0x00000124 34 #define PXA210_B1 0x00000123 35 #define PXA210_B0 0x00000122 36 37 int cpu_is_pxa25x(void); 38 int cpu_is_pxa27x(void); 39 uint32_t pxa_get_cpu_revision(void); 40 void pxa2xx_dram_init(void); 41 42 #endif /* __PXA_H__ */ 43