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/*
* 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
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/processor.h>
DECLARE_GLOBAL_DATA_PTR;
#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)
{
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)
{
}
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