/* * Configuation settings for the Hitachi Solution Engine 7722 * * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> * * See file CREDITS for list of people who contributed to this * project. * * 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 */ #ifndef __MS7722SE_H #define __MS7722SE_H #define CONFIG_SH 1 #define CONFIG_SH4 1 #define CONFIG_CPU_SH7722 1 #define CONFIG_MS7722SE 1 #define CONFIG_CMD_FLASH #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_NET #define CONFIG_CMD_NFS #define CONFIG_CMD_PING #define CONFIG_CMD_DFL #define CONFIG_CMD_SDRAM #define CONFIG_CMD_MEMORY #define CONFIG_CMD_SAVEENV #define CONFIG_BAUDRATE 115200 #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01" #define CONFIG_VERSION_VARIABLE #undef CONFIG_SHOW_BOOT_PROGRESS /* SMC9111 */ #define CONFIG_DRIVER_SMC91111 #define CONFIG_SMC91111_BASE (0xB8000000) /* MEMORY */ #define MS7722SE_SDRAM_BASE (0x8C000000) #define MS7722SE_FLASH_BASE_1 (0xA0000000) #define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024) #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ #define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */ #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */ /* SCIF */ #define CONFIG_SCIF_CONSOLE 1 #define CONFIG_CONS_SCIF0 1 #undef CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress display of console information at boot */ #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE #define CONFIG_SYS_MEMTEST_START (MS7722SE_SDRAM_BASE) #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) #undef CONFIG_SYS_ALT_MEMTEST /* Enable alternate, more extensive, memory test */ #undef CONFIG_SYS_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */ #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */ #define CONFIG_SYS_SDRAM_BASE (MS7722SE_SDRAM_BASE) #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */ #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */ #define CONFIG_SYS_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ #define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* */ #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ #define CONFIG_SYS_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */ #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) /* FLASH */ #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER #undef CONFIG_SYS_FLASH_QUIET_TEST #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ #define CONFIG_SYS_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */ #define CONFIG_SYS_MAX_FLASH_SECT 150 /* Max number of sectors on each Flash chip */ /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \ CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \ } #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */ #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */ #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */ #undef CONFIG_SYS_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */ #undef CONFIG_SYS_DIRECT_FLASH_TFTP #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_OVERWRITE 1 #define CONFIG_ENV_SECT_SIZE (8 * 1024) #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE)) #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ #define CONFIG_SYS_HZ 1000 #endif /* __MS7722SE_H */