1 /* 2 * 3 * (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com> 4 * 5 * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> 6 * 7 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26 27 #include <common.h> 28 #include <netdev.h> 29 #include <asm/arch/mx31.h> 30 #include <asm/arch/mx31-regs.h> 31 32 DECLARE_GLOBAL_DATA_PTR; 33 34 int dram_init(void) 35 { 36 gd->bd->bi_dram[0].start = PHYS_SDRAM_1; 37 gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; 38 39 return 0; 40 } 41 42 int board_init(void) 43 { 44 /* CS5: CPLD incl. network controller */ 45 __REG(CSCR_U(5)) = 0x0000d843; 46 __REG(CSCR_L(5)) = 0x22252521; 47 __REG(CSCR_A(5)) = 0x22220a00; 48 49 /* Setup UART1 and SPI2 pins */ 50 mx31_uart1_hw_init(); 51 mx31_spi2_hw_init(); 52 53 gd->bd->bi_arch_number = MACH_TYPE_MX31_3DS; /* board id for linux */ 54 /* adress of boot parameters */ 55 gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; 56 57 return 0; 58 } 59 60 int checkboard(void) 61 { 62 printf("Board: i.MX31 MAX PDK (3DS)\n"); 63 return 0; 64 } 65 66 int board_eth_init(bd_t *bis) 67 { 68 int rc = 0; 69 #ifdef CONFIG_SMC911X 70 rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); 71 #endif 72 return rc; 73 } 74