1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * (C) Copyright 2000-2003 4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 5 */ 6 7 #include <common.h> 8 #include <init.h> 9 #include <asm/global_data.h> 10 #include <asm/immap.h> 11 12 DECLARE_GLOBAL_DATA_PTR; 13 checkboard(void)14int checkboard (void) 15 { 16 puts ("Board: "); 17 puts ("senTec COBRA5272 Board\n"); 18 return 0; 19 }; 20 dram_init(void)21int dram_init(void) 22 { 23 volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM); 24 25 sdp->sdram_sdtr = 0xf539; 26 sdp->sdram_sdcr = 0x4211; 27 28 /* Dummy write to start SDRAM */ 29 *((volatile unsigned long *) 0) = 0; 30 31 gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; 32 33 return 0; 34 }; 35 testdram(void)36int testdram(void) 37 { 38 /* TODO: XXX XXX XXX */ 39 printf ("DRAM test not implemented!\n"); 40 41 return (0); 42 } 43