[people/ms/u-boot.git] / board / ms7722se / ms7722se.c

/*
 * Copyright (C) 2007,2008
 * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 *
 * Copyright (C) 2007
 * Kenati Technologies, Inc.
 *
 * board/ms7722se/ms7722se.c
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#include <common.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/processor.h>

DECLARE_GLOBAL_DATA_PTR;

#define LED_BASE	0xB0800000

int checkboard(void)
{
	puts("BOARD: Hitachi UL MS7722SE\n");
	return 0;
}

int board_init(void)
{
	/* Setup PTXMD[1:0] for /CS6A */
	outw(inw(PXCR) & ~0xf000, PXCR);

	return 0;
}

int dram_init(void)
{
	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
	return 0;
}

void led_set_state(unsigned short value)
{
	writew(value & 0xFF, LED_BASE);
}

#ifdef CONFIG_CMD_NET
int board_eth_init(bd_t *bis)
{
	int rc = 0;
#ifdef CONFIG_SMC91111
	rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
#endif
	return rc;
}
#endif
Commit	Line	Data
6c0bbdcc	1	/*
0955ef34	2	* Copyright (C) 2007,2008
6c0bbdcc NI	3	* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
	4	*
	5	* Copyright (C) 2007
	6	* Kenati Technologies, Inc.
61fb15c5	7	*
6c0bbdcc NI	8	* board/ms7722se/ms7722se.c
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	#include <common.h>
7194ab80	27	#include <netdev.h>
6c0bbdcc NI	28	#include <asm/io.h>
	29	#include <asm/processor.h>
	30
29565326 JR	31	DECLARE_GLOBAL_DATA_PTR;
29565326 JR	32
6c0bbdcc NI	33	#define LED_BASE 0xB0800000
	34
	35	int checkboard(void)
	36	{
	37	puts("BOARD: Hitachi UL MS7722SE\n");
	38	return 0;
	39	}
	40
	41	int board_init(void)
	42	{
	43	/* Setup PTXMD[1:0] for /CS6A */
	44	outw(inw(PXCR) & ~0xf000, PXCR);
	45
	46	return 0;
	47	}
	48
0955ef34	49	int dram_init(void)
6c0bbdcc	50	{
6d0f6bcf JCPV	51	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
	52	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
	53	printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
6c0bbdcc NI	54	return 0;
	55	}
	56
0955ef34	57	void led_set_state(unsigned short value)
6c0bbdcc	58	{
0955ef34	59	writew(value & 0xFF, LED_BASE);
6c0bbdcc	60	}
7194ab80 BW	61
	62	#ifdef CONFIG_CMD_NET
	63	int board_eth_init(bd_t *bis)
	64	{
	65	int rc = 0;
	66	#ifdef CONFIG_SMC91111
	67	rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
	68	#endif
	69	return rc;
	70	}
	71	#endif