/* * Configuation settings for the Renesas Solutions AP-325RXA board * * Copyright (C) 2008 Renesas Solutions Corp. * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> * * 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 __AP325RXA_H #define __AP325RXA_H #undef DEBUG #define CONFIG_SH 1 #define CONFIG_SH4 1 #define CONFIG_CPU_SH7723 1 #define CONFIG_AP325RXA 1 #define CONFIG_CMD_LOADB #define CONFIG_CMD_LOADS #define CONFIG_CMD_FLASH #define CONFIG_CMD_MEMORY #define CONFIG_CMD_NET #define CONFIG_CMD_PING #define CONFIG_CMD_NFS #define CONFIG_CMD_SDRAM #define CONFIG_CMD_SAVEENV #define CONFIG_CMD_IDE #define CONFIG_CMD_EXT2 #define CONFIG_DOS_PARTITION #define CONFIG_BAUDRATE 38400 #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTARGS "console=ttySC2,38400" #define CONFIG_VERSION_VARIABLE #undef CONFIG_SHOW_BOOT_PROGRESS /* SMC9118 */ #define CONFIG_SMC911X 1 #define CONFIG_SMC911X_32_BIT 1 #define CONFIG_SMC911X_BASE 0xB6080000 /* MEMORY */ #define AP325RXA_SDRAM_BASE (0x88000000) #define AP325RXA_FLASH_BASE_1 (0xA0000000) #define AP325RXA_FLASH_BANK_SIZE (128 * 1024 * 1024) #define CONFIG_SYS_TEXT_BASE 0x8FFC0000 /* undef to save memory */ #define CONFIG_SYS_LONGHELP /* Monitor Command Prompt */ #define CONFIG_SYS_PROMPT "=> " /* Buffer size for input from the Console */ #define CONFIG_SYS_CBSIZE 256 /* Buffer size for Console output */ #define CONFIG_SYS_PBSIZE 256 /* max args accepted for monitor commands */ #define CONFIG_SYS_MAXARGS 16 /* Buffer size for Boot Arguments passed to kernel */ #define CONFIG_SYS_BARGSIZE 512 /* List of legal baudrate settings for this board */ #define CONFIG_SYS_BAUDRATE_TABLE { 38400 } /* SCIF */ #define CONFIG_SCIF_CONSOLE 1 #define CONFIG_SCIF_A 1 /* SH7723 has SCIF and SCIFA */ #define CONFIG_CONS_SCIF5 1 /* Suppress display of console information at boot */ #undef CONFIG_SYS_CONSOLE_INFO_QUIET #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE #define CONFIG_SYS_MEMTEST_START (AP325RXA_SDRAM_BASE) #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) /* Enable alternate, more extensive, memory test */ #undef CONFIG_SYS_ALT_MEMTEST /* Scratch address used by the alternate memory test */ #undef CONFIG_SYS_MEMTEST_SCRATCH /* Enable temporary baudrate change while serial download */ #undef CONFIG_SYS_LOADS_BAUD_CHANGE #define CONFIG_SYS_SDRAM_BASE (AP325RXA_SDRAM_BASE) /* maybe more, but if so u-boot doesn't know about it... */ #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) /* default load address for scripts ?!? */ #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024) /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ #define CONFIG_SYS_MONITOR_BASE (AP325RXA_FLASH_BASE_1) /* Monitor size */ #define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* Size of DRAM reserved for malloc() use */ #define CONFIG_SYS_MALLOC_LEN (256 * 1024) #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) /* FLASH */ #define CONFIG_FLASH_CFI_DRIVER 1 #define CONFIG_SYS_FLASH_CFI #undef CONFIG_SYS_FLASH_QUIET_TEST /* print 'E' for empty sector on flinfo */ #define CONFIG_SYS_FLASH_EMPTY_INFO /* Physical start address of Flash memory */ #define CONFIG_SYS_FLASH_BASE (AP325RXA_FLASH_BASE_1) /* Max number of sectors on each Flash chip */ #define CONFIG_SYS_MAX_FLASH_SECT 512 /* * IDE support */ #define CONFIG_IDE_RESET 1 #define CONFIG_SYS_PIO_MODE 1 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */ #define CONFIG_SYS_IDE_MAXDEVICE 1 #define CONFIG_SYS_ATA_BASE_ADDR 0xB4180000 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */ #define CONFIG_SYS_ATA_DATA_OFFSET 0x200 /* data reg offset */ #define CONFIG_SYS_ATA_REG_OFFSET 0x200 /* reg offset */ #define CONFIG_SYS_ATA_ALT_OFFSET 0x210 /* alternate register offset */ #define CONFIG_IDE_SWAP_IO /* if you use all NOR Flash , you change dip-switch. Please see Manual. */ #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)} /* Timeout for Flash erase operations (in ms) */ #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */ #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */ #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) /* * Use hardware flash sectors protection instead * of U-Boot software protection */ #undef CONFIG_SYS_FLASH_PROTECTION #undef CONFIG_SYS_DIRECT_FLASH_TFTP /* ENV setting */ #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_OVERWRITE 1 #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) #define CONFIG_ENV_SIZE_REDUND (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 /* __AP325RXA_H */