1 /* 2 * (C) Copyright 2000-2003 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 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 #include <common.h> 25 #include <asm/m5272.h> 26 #include <asm/immap_5272.h> 27 28 29 int checkboard (void) 30 { 31 puts ("Board: "); 32 puts ("senTec COBRA5272 Board\n"); 33 return 0; 34 }; 35 36 long int initdram (int board_type) 37 { 38 volatile sdramctrl_t *sdp = (sdramctrl_t *) (CFG_MBAR + MCFSIM_SDCR); 39 40 sdp->sdram_sdtr = 0xf539; 41 sdp->sdram_sdcr = 0x4211; 42 43 /* Dummy write to start SDRAM */ 44 *((volatile unsigned long *) 0) = 0; 45 46 return CFG_SDRAM_SIZE * 1024 * 1024; 47 }; 48 49 int testdram (void) 50 { 51 /* TODO: XXX XXX XXX */ 52 printf ("DRAM test not implemented!\n"); 53 54 return (0); 55 } 56