[thirdparty/u-boot.git] / board / cobra5272 / cobra5272.c

// 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);
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
a562e1bd WD	2	/*
	3	* (C) Copyright 2000-2003
	4	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
a562e1bd WD	5	*/
a562e1bd WD	6
d678a59d	7	#include <common.h>
49acd56e	8	#include <init.h>
401d1c4f	9	#include <asm/global_data.h>
6706424d	10	#include <asm/immap.h>
a562e1bd	11
088454cd	12	DECLARE_GLOBAL_DATA_PTR;
a562e1bd WD	13
	14	int checkboard (void)
	15	{
	16	puts ("Board: ");
	17	puts ("senTec COBRA5272 Board\n");
	18	return 0;
	19	};
	20
f1683aa7	21	int dram_init(void)
a562e1bd	22	{
6706424d	23	volatile sdramctrl_t sdp = (sdramctrl_t ) (MMAP_SDRAM);
a562e1bd WD	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
aa6e94de	31	gd->ram_size = CFG_SYS_SDRAM_SIZE * 1024 * 1024;
088454cd SG	32
088454cd SG	33	return 0;
a562e1bd WD	34	};
a562e1bd WD	35
49acd56e	36	int testdram(void)
a562e1bd WD	37	{
	38	/* TODO: XXX XXX XXX */
	39	printf ("DRAM test not implemented!\n");
	40
	41	return (0);
	42	}