1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2000-2003 3*4882a593Smuzhiyun * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include <common.h> 9*4882a593Smuzhiyun #include <asm/immap.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun DECLARE_GLOBAL_DATA_PTR; 12*4882a593Smuzhiyun checkboard(void)13*4882a593Smuzhiyunint checkboard (void) 14*4882a593Smuzhiyun { 15*4882a593Smuzhiyun puts ("Board: "); 16*4882a593Smuzhiyun puts ("senTec COBRA5272 Board\n"); 17*4882a593Smuzhiyun return 0; 18*4882a593Smuzhiyun }; 19*4882a593Smuzhiyun dram_init(void)20*4882a593Smuzhiyunint dram_init(void) 21*4882a593Smuzhiyun { 22*4882a593Smuzhiyun volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun sdp->sdram_sdtr = 0xf539; 25*4882a593Smuzhiyun sdp->sdram_sdcr = 0x4211; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* Dummy write to start SDRAM */ 28*4882a593Smuzhiyun *((volatile unsigned long *) 0) = 0; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun return 0; 33*4882a593Smuzhiyun }; 34*4882a593Smuzhiyun testdram(void)35*4882a593Smuzhiyunint testdram (void) 36*4882a593Smuzhiyun { 37*4882a593Smuzhiyun /* TODO: XXX XXX XXX */ 38*4882a593Smuzhiyun printf ("DRAM test not implemented!\n"); 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun return (0); 41*4882a593Smuzhiyun } 42