/* * 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 = CFG_SDRAM_BASE; gd->bd->bi_memsize = CFG_SDRAM_SIZE; printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024)); return 0; } void led_set_state(unsigned short value) { }