u-boot/board/cobra5272/cobra5272.c

43 lines
720 B
C
Raw Normal View History

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
#include <common.h>
#include <init.h>
#include <asm/global_data.h>
#include <asm/immap.h>
DECLARE_GLOBAL_DATA_PTR;
int checkboard (void)
{
puts ("Board: ");
puts ("senTec COBRA5272 Board\n");
return 0;
};
int dram_init(void)
{
volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM);
sdp->sdram_sdtr = 0xf539;
sdp->sdram_sdcr = 0x4211;
/* Dummy write to start SDRAM */
*((volatile unsigned long *) 0) = 0;
gd->ram_size = CFG_SYS_SDRAM_SIZE * 1024 * 1024;
return 0;
};
int testdram(void)
{
/* TODO: XXX XXX XXX */
printf ("DRAM test not implemented!\n");
return (0);
}