[people/ms/u-boot.git] / board / cobra5272 / cobra5272.c

/*
 * (C) Copyright 2000-2003
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.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 = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;

	return 0;
};

int testdram (void)
{
	/* TODO: XXX XXX XXX */
	printf ("DRAM test not implemented!\n");

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