1/* 2 * Configuation settings for the Renesas Solutions ECOVEC board 3 * 4 * Copyright (C) 2009 - 2011 Renesas Solutions Corp. 5 * Copyright (C) 2009 Kuninori Morimoto <morimoto.kuninori@renesas.com> 6 * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 7 * 8 * See file CREDITS for list of people who contributed to this 9 * project. 10 * 11 * This program is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of 14 * the License, or (at your option) any later version. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 24 * MA 02111-1307 USA 25 */ 26 27#ifndef __ECOVEC_H 28#define __ECOVEC_H 29 30/* 31 * Address Interface BusWidth 32 *----------------------------------------- 33 * 0x0000_0000 U-Boot 16bit 34 * 0x0004_0000 Linux romImage 16bit 35 * 0x0014_0000 MTD for Linux 16bit 36 * 0x0400_0000 Internal I/O 16/32bit 37 * 0x0800_0000 DRAM 32bit 38 * 0x1800_0000 MFI 16bit 39 */ 40 41#undef DEBUG 42#define CONFIG_SH 1 43#define CONFIG_SH4 1 44#define CONFIG_SH4A 1 45#define CONFIG_CPU_SH7724 1 46#define CONFIG_BOARD_LATE_INIT 1 47#define CONFIG_ECOVEC 1 48 49#define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000 50#define CONFIG_SYS_TEXT_BASE 0x8FFC0000 51 52#define CONFIG_CMD_FLASH 53#define CONFIG_CMD_MEMORY 54#define CONFIG_CMD_NET 55#define CONFIG_CMD_PING 56#define CONFIG_CMD_MII 57#define CONFIG_CMD_NFS 58#define CONFIG_CMD_SDRAM 59#define CONFIG_CMD_ENV 60#define CONFIG_CMD_USB 61#define CONFIG_CMD_FAT 62#define CONFIG_CMD_EXT2 63#define CONFIG_CMD_SAVEENV 64 65#define CONFIG_USB_STORAGE 66#define CONFIG_DOS_PARTITION 67 68#define CONFIG_BAUDRATE 115200 69#define CONFIG_BOOTDELAY 3 70#define CONFIG_BOOTARGS "console=ttySC0,115200" 71 72#define CONFIG_VERSION_VARIABLE 73#undef CONFIG_SHOW_BOOT_PROGRESS 74 75/* I2C */ 76#define CONFIG_CMD_I2C 77#define CONFIG_SH_I2C 1 78#define CONFIG_HARD_I2C 1 79#define CONFIG_I2C_MULTI_BUS 1 80#define CONFIG_SYS_MAX_I2C_BUS 2 81#define CONFIG_SYS_I2C_MODULE 1 82#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ 83#define CONFIG_SYS_I2C_SLAVE 0x7F 84#define CONFIG_SH_I2C_DATA_HIGH 4 85#define CONFIG_SH_I2C_DATA_LOW 5 86#define CONFIG_SH_I2C_CLOCK 41666666 87#define CONFIG_SH_I2C_BASE0 0xA4470000 88#define CONFIG_SH_I2C_BASE1 0xA4750000 89 90/* Ether */ 91#define CONFIG_SH_ETHER 1 92#define CONFIG_SH_ETHER_USE_PORT (0) 93#define CONFIG_SH_ETHER_PHY_ADDR (0x1f) 94#define CONFIG_PHY_SMSC 1 95#define CONFIG_PHYLIB 96#define CONFIG_BITBANGMII 97#define CONFIG_BITBANGMII_MULTI 98#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII 99 100/* USB / R8A66597 */ 101#define CONFIG_USB_R8A66597_HCD 102#define CONFIG_R8A66597_BASE_ADDR 0xA4D80000 103#define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */ 104#define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */ 105#define CONFIG_R8A66597_ENDIAN 0x0000 /* little */ 106#define CONFIG_SUPERH_ON_CHIP_R8A66597 107 108/* undef to save memory */ 109#define CONFIG_SYS_LONGHELP 110/* Monitor Command Prompt */ 111#define CONFIG_SYS_PROMPT "=> " 112/* Buffer size for input from the Console */ 113#define CONFIG_SYS_CBSIZE 256 114/* Buffer size for Console output */ 115#define CONFIG_SYS_PBSIZE 256 116/* max args accepted for monitor commands */ 117#define CONFIG_SYS_MAXARGS 16 118/* Buffer size for Boot Arguments passed to kernel */ 119#define CONFIG_SYS_BARGSIZE 512 120/* List of legal baudrate settings for this board */ 121#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 122 123/* SCIF */ 124#define CONFIG_SCIF_CONSOLE 1 125#define CONFIG_SCIF 1 126#define CONFIG_CONS_SCIF0 1 127 128/* Suppress display of console information at boot */ 129#undef CONFIG_SYS_CONSOLE_INFO_QUIET 130#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 131#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 132 133/* SDRAM */ 134#define CONFIG_SYS_SDRAM_BASE (0x88000000) 135#define CONFIG_SYS_SDRAM_SIZE (256 * 1024 * 1024) 136#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024) 137 138#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) 139#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024) 140/* Enable alternate, more extensive, memory test */ 141#undef CONFIG_SYS_ALT_MEMTEST 142/* Scratch address used by the alternate memory test */ 143#undef CONFIG_SYS_MEMTEST_SCRATCH 144 145/* Enable temporary baudrate change while serial download */ 146#undef CONFIG_SYS_LOADS_BAUD_CHANGE 147 148/* FLASH */ 149#define CONFIG_FLASH_CFI_DRIVER 1 150#define CONFIG_SYS_FLASH_CFI 151#undef CONFIG_SYS_FLASH_QUIET_TEST 152#define CONFIG_SYS_FLASH_EMPTY_INFO 153#define CONFIG_SYS_FLASH_BASE (0xA0000000) 154#define CONFIG_SYS_MAX_FLASH_SECT 512 155 156/* if you use all NOR Flash , you change dip-switch. Please see Manual. */ 157#define CONFIG_SYS_MAX_FLASH_BANKS 1 158#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 159 160/* Timeout for Flash erase operations (in ms) */ 161#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 162/* Timeout for Flash write operations (in ms) */ 163#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 164/* Timeout for Flash set sector lock bit operations (in ms) */ 165#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 166/* Timeout for Flash clear lock bit operations (in ms) */ 167#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 168 169/* 170 * Use hardware flash sectors protection instead 171 * of U-Boot software protection 172 */ 173#undef CONFIG_SYS_FLASH_PROTECTION 174#undef CONFIG_SYS_DIRECT_FLASH_TFTP 175 176/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ 177#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) 178/* Monitor size */ 179#define CONFIG_SYS_MONITOR_LEN (256 * 1024) 180/* Size of DRAM reserved for malloc() use */ 181#define CONFIG_SYS_MALLOC_LEN (256 * 1024) 182/* size in bytes reserved for initial data */ 183#define CONFIG_SYS_GBL_DATA_SIZE (256) 184#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 185 186/* ENV setting */ 187#define CONFIG_ENV_IS_IN_FLASH 188#define CONFIG_ENV_OVERWRITE 1 189#define CONFIG_ENV_SECT_SIZE (128 * 1024) 190#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 191#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) 192/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ 193#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) 194#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 195 196/* Board Clock */ 197#define CONFIG_SYS_CLK_FREQ 41666666 198#define CONFIG_SYS_TMU_CLK_DIV 4 199#define CONFIG_SYS_HZ 1000 200 201#endif /* __ECOVEC_H */ 202