1/* 2 * Configuation settings for the Hitachi Solution Engine 7720 3 * 4 * Copyright (C) 2007 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 25#ifndef __MS7720SE_H 26#define __MS7720SE_H 27 28#define CONFIG_SH 1 29#define CONFIG_SH3 1 30#define CONFIG_CPU_SH7720 1 31#define CONFIG_MS7720SE 1 32 33#define CONFIG_CMD_FLASH 34#define CONFIG_CMD_SAVEENV 35#define CONFIG_CMD_SDRAM 36#define CONFIG_CMD_MEMORY 37#define CONFIG_CMD_CACHE 38#define CONFIG_CMD_PCMCIA 39#define CONFIG_CMD_IDE 40#define CONFIG_CMD_EXT2 41 42#define CONFIG_BAUDRATE 115200 43#define CONFIG_BOOTARGS "console=ttySC0,115200" 44#define CONFIG_BOOTFILE /boot/zImage 45#define CONFIG_LOADADDR 0x8E000000 46 47#define CONFIG_VERSION_VARIABLE 48#undef CONFIG_SHOW_BOOT_PROGRESS 49 50/* MEMORY */ 51#define MS7720SE_SDRAM_BASE 0x8C000000 52#define MS7720SE_FLASH_BASE_1 0xA0000000 53#define MS7720SE_FLASH_BANK_SIZE (8 * 1024 * 1024) 54 55#define CONFIG_SYS_TEXT_BASE 0x8FFC0000 56#define CONFIG_SYS_LONGHELP /* undef to save memory */ 57#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 58#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ 59#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ 60#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ 61/* Buffer size for Boot Arguments passed to kernel */ 62#define CONFIG_SYS_BARGSIZE 512 63/* List of legal baudrate settings for this board */ 64#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 65 66/* SCIF */ 67#define CONFIG_SCIF_CONSOLE 1 68#define CONFIG_CONS_SCIF0 1 69 70#define CONFIG_SYS_MEMTEST_START MS7720SE_SDRAM_BASE 71#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 72 73#define CONFIG_SYS_SDRAM_BASE MS7720SE_SDRAM_BASE 74#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) 75 76#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024) 77#define CONFIG_SYS_MONITOR_BASE MS7720SE_FLASH_BASE_1 78#define CONFIG_SYS_MONITOR_LEN (128 * 1024) 79#define CONFIG_SYS_MALLOC_LEN (256 * 1024) 80#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 81 82 83/* FLASH */ 84#define CONFIG_SYS_FLASH_CFI 85#define CONFIG_FLASH_CFI_DRIVER 86#undef CONFIG_SYS_FLASH_QUIET_TEST 87#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ 88 89#define CONFIG_SYS_FLASH_BASE MS7720SE_FLASH_BASE_1 90 91#define CONFIG_SYS_MAX_FLASH_SECT 150 92#define CONFIG_SYS_MAX_FLASH_BANKS 1 93#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 94 95#define CONFIG_ENV_IS_IN_FLASH 96#define CONFIG_ENV_SECT_SIZE (64 * 1024) 97#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 98#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 99#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 100#define CONFIG_SYS_FLASH_WRITE_TOUT 500 101 102/* Board Clock */ 103#define CONFIG_SYS_CLK_FREQ 33333333 104#define CONFIG_SYS_TMU_CLK_DIV 4 /* 4 (default), 16, 64, 256 or 1024 */ 105#define CONFIG_SYS_HZ 1000 106 107/* PCMCIA */ 108#define CONFIG_IDE_PCMCIA 1 109#define CONFIG_MARUBUN_PCCARD 1 110#define CONFIG_PCMCIA_SLOT_A 1 111#define CONFIG_SYS_IDE_MAXDEVICE 1 112#define CONFIG_SYS_MARUBUN_MRSHPC 0xb83fffe0 113#define CONFIG_SYS_MARUBUN_MW1 0xb8400000 114#define CONFIG_SYS_MARUBUN_MW2 0xb8500000 115#define CONFIG_SYS_MARUBUN_IO 0xb8600000 116 117#define CONFIG_SYS_PIO_MODE 1 118#define CONFIG_SYS_IDE_MAXBUS 1 119#define CONFIG_DOS_PARTITION 1 120#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_MARUBUN_IO /* base address */ 121#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */ 122#define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */ 123#define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */ 124#define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */ 125#define CONFIG_IDE_SWAP_IO 126 127#endif /* __MS7720SE_H */ 128