mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
77 lines
2 KiB
C
77 lines
2 KiB
C
/*
|
|
* Copyright (C) 2008 Renesas Solutions Corp.
|
|
* Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
|
|
* Copyright (C) 2007 Kenati Technologies, Inc.
|
|
*
|
|
* board/sh7763rdp/sh7763rdp.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 <asm/io.h>
|
|
#include <asm/processor.h>
|
|
|
|
#define CPU_CMDREG 0xB1000006
|
|
#define PDCR 0xffef0006
|
|
#define PECR 0xffef0008
|
|
#define PFCR 0xffef000a
|
|
#define PGCR 0xffef000c
|
|
#define PHCR 0xffef000e
|
|
#define PJCR 0xffef0012
|
|
#define PKCR 0xffef0014
|
|
#define PLCR 0xffef0016
|
|
#define PMCR 0xffef0018
|
|
#define PSEL1 0xffef0072
|
|
#define PSEL2 0xffef0074
|
|
#define PSEL3 0xffef0076
|
|
|
|
int checkboard(void)
|
|
{
|
|
puts("BOARD: Renesas SH7763 RDP\n");
|
|
return 0;
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
vu_short dat;
|
|
|
|
/* Enable mode */
|
|
writew(inw(CPU_CMDREG)|0x0001, CPU_CMDREG);
|
|
|
|
/* GPIO Setting (eth1) */
|
|
dat = inw(PSEL1);
|
|
writew(((dat & ~0xff00) | 0x2400), PSEL1);
|
|
writew(0, PFCR);
|
|
writew(0, PGCR);
|
|
writew(0, PHCR);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int dram_init(void)
|
|
{
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
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)
|
|
{
|
|
}
|