1 /* 2 * (C) Copyright 2010 3 * Marvell Semiconductor <www.marvell.com> 4 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>, Contributor: Mahavir Jain <mjain@marvell.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 22 * MA 02110-1301 USA 23 */ 24 25 #ifndef _ARMADA100CPU_H 26 #define _ARMADA100CPU_H 27 28 #include <asm/io.h> 29 #include <asm/system.h> 30 31 /* 32 * CPU Interface Registers 33 * Refer Datasheet Appendix A.2 34 */ 35 struct armd1cpu_registers { 36 u32 chip_id; /* Chip Id Reg */ 37 u32 pad; 38 u32 cpu_conf; /* CPU Conf Reg */ 39 u32 pad1; 40 u32 cpu_sram_spd; /* CPU SRAM Speed Reg */ 41 u32 pad2; 42 u32 cpu_l2c_spd; /* CPU L2cache Speed Conf */ 43 u32 mcb_conf; /* MCB Conf Reg */ 44 u32 sys_boot_ctl; /* Sytem Boot Control */ 45 }; 46 47 /* 48 * Functions 49 */ 50 u32 armd1_sdram_base(int); 51 u32 armd1_sdram_size(int); 52 53 #endif /* _ARMADA100CPU_H */ 54