1/* 2 * Configuation settings for the Renesas SH7763RDP board 3 * 4 * Copyright (C) 2008 Renesas Solutions Corp. 5 * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> 6 * 7 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26#ifndef __SH7763RDP_H 27#define __SH7763RDP_H 28 29#define CONFIG_SH 1 30#define CONFIG_SH4 1 31#define CONFIG_CPU_SH7763 1 32#define CONFIG_SH7763RDP 1 33#define __LITTLE_ENDIAN 1 34 35/* 36 * Command line configuration. 37 */ 38#define CONFIG_CMD_SDRAM 39#define CONFIG_CMD_FLASH 40#define CONFIG_CMD_MEMORY 41#define CONFIG_CMD_NET 42#define CONFIG_CMD_MII 43#define CONFIG_CMD_PING 44#define CONFIG_CMD_SAVEENV 45#define CONFIG_CMD_NFS 46#define CONFIG_CMD_JFFS2 47 48#define CONFIG_BOOTDELAY -1 49#define CONFIG_BOOTARGS "console=ttySC2,115200 root=1f01" 50#define CONFIG_ENV_OVERWRITE 1 51 52#define CONFIG_VERSION_VARIABLE 53#undef CONFIG_SHOW_BOOT_PROGRESS 54 55/* SCIF */ 56#define CONFIG_SCIF_CONSOLE 1 57#define CONFIG_BAUDRATE 115200 58#define CONFIG_CONS_SCIF2 1 59 60#define CONFIG_SYS_TEXT_BASE 0x8FFC0000 61#define CONFIG_SYS_LONGHELP /* undef to save memory */ 62#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 63#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ 64#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ 65#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ 66#define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments 67 passed to kernel */ 68#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate 69 settings for this board */ 70 71/* SDRAM */ 72#define CONFIG_SYS_SDRAM_BASE (0x8C000000) 73#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) 74#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) 75#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 76 77/* Flash(NOR) */ 78#define CONFIG_SYS_FLASH_BASE (0xA0000000) 79#define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) 80#define CONFIG_SYS_MAX_FLASH_BANKS (1) 81#define CONFIG_SYS_MAX_FLASH_SECT (520) 82 83/* U-boot setting */ 84#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) 85#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) 86#define CONFIG_SYS_MONITOR_LEN (128 * 1024) 87/* Size of DRAM reserved for malloc() use */ 88#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) 89#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 90 91#define CONFIG_SYS_FLASH_CFI 92#define CONFIG_FLASH_CFI_DRIVER 93#undef CONFIG_SYS_FLASH_QUIET_TEST 94#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ 95/* Timeout for Flash erase operations (in ms) */ 96#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 97/* Timeout for Flash write operations (in ms) */ 98#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 99/* Timeout for Flash set sector lock bit operations (in ms) */ 100#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 101/* Timeout for Flash clear lock bit operations (in ms) */ 102#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 103/* Use hardware flash sectors protection instead of U-Boot software protection */ 104#undef CONFIG_SYS_FLASH_PROTECTION 105#undef CONFIG_SYS_DIRECT_FLASH_TFTP 106#define CONFIG_ENV_IS_IN_FLASH 107#define CONFIG_ENV_SECT_SIZE (128 * 1024) 108#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 109#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE)) 110/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ 111#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) 112#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 113#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) 114 115/* Clock */ 116#define CONFIG_SYS_CLK_FREQ 66666666 117#define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ 118#define CONFIG_SYS_HZ 1000 119 120/* Ether */ 121#define CONFIG_SH_ETHER 1 122#define CONFIG_SH_ETHER_USE_PORT (1) 123#define CONFIG_SH_ETHER_PHY_ADDR (0x01) 124#define CONFIG_PHYLIB 125#define CONFIG_BITBANGMII 126#define CONFIG_BITBANGMII_MULTI 127#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII 128 129#endif /* __SH7763RDP_H */ 130