1 /* 2 * (C) Copyright 2009 3 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24 #ifndef __SPR_DEFS_H__ 25 #define __SPR_DEFS_H__ 26 27 extern int spear_board_init(ulong); 28 extern void setfreq(unsigned int, unsigned int); 29 extern unsigned int setfreq_sz; 30 31 void plat_ddr_init(void); 32 void soc_init(void); 33 void spear_late_init(void); 34 void plat_late_init(void); 35 36 int snor_boot_selected(void); 37 int nand_boot_selected(void); 38 int pnor_boot_selected(void); 39 int usb_boot_selected(void); 40 int uart_boot_selected(void); 41 int tftp_boot_selected(void); 42 int i2c_boot_selected(void); 43 int spi_boot_selected(void); 44 int mmc_boot_selected(void); 45 46 extern u32 mpmc_conf_vals[]; 47 48 struct chip_data { 49 int cpufreq; 50 int dramfreq; 51 int dramtype; 52 uchar version[32]; 53 }; 54 55 /* HW mac id in i2c memory definitions */ 56 #define MAGIC_OFF 0x0 57 #define MAGIC_LEN 0x2 58 #define MAGIC_BYTE0 0x55 59 #define MAGIC_BYTE1 0xAA 60 #define MAC_OFF 0x2 61 #define MAC_LEN 0x6 62 63 #define PNOR_WIDTH_8 0 64 #define PNOR_WIDTH_16 1 65 #define PNOR_WIDTH_32 2 66 #define PNOR_WIDTH_NUM 3 67 #define PNOR_WIDTH_SEARCH 0xff 68 69 #endif 70