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Diffstat (limited to 'include/configs/ap325rxa.h')
| -rw-r--r-- | include/configs/ap325rxa.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/include/configs/ap325rxa.h b/include/configs/ap325rxa.h new file mode 100644 index 0000000..81a118d --- /dev/null +++ b/include/configs/ap325rxa.h @@ -0,0 +1,177 @@ +/* + * 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_ENV +#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_DRIVER_SMC911X 1 +#define CONFIG_DRIVER_SMC911X_32_BIT 1 +#define CONFIG_DRIVER_SMC911X_BASE 0xB6080000 + +/* MEMORY */ +#define AP325RXA_SDRAM_BASE (0x88000000) +#define AP325RXA_FLASH_BASE_1 (0xA0000000) +#define AP325RXA_FLASH_BANK_SIZE (128 * 1024 * 1024) + +/* undef to save memory */ +#define CFG_LONGHELP +/* Monitor Command Prompt */ +#define CFG_PROMPT "=> " +/* Buffer size for input from the Console */ +#define CFG_CBSIZE 256 +/* Buffer size for Console output */ +#define CFG_PBSIZE 256 +/* max args accepted for monitor commands */ +#define CFG_MAXARGS 16 +/* Buffer size for Boot Arguments passed to kernel */ +#define CFG_BARGSIZE 512 +/* List of legal baudrate settings for this board */ +#define CFG_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 CFG_CONSOLE_INFO_QUIET +#undef CFG_CONSOLE_OVERWRITE_ROUTINE +#undef CFG_CONSOLE_ENV_OVERWRITE + +#define CFG_MEMTEST_START (AP325RXA_SDRAM_BASE) +#define CFG_MEMTEST_END (CFG_MEMTEST_START + (60 * 1024 * 1024)) + +/* Enable alternate, more extensive, memory test */ +#undef CFG_ALT_MEMTEST +/* Scratch address used by the alternate memory test */ +#undef CFG_MEMTEST_SCRATCH + +/* Enable temporary baudrate change while serial download */ +#undef CFG_LOADS_BAUD_CHANGE + +#define CFG_SDRAM_BASE (AP325RXA_SDRAM_BASE) +/* maybe more, but if so u-boot doesn't know about it... */ +#define CFG_SDRAM_SIZE (128 * 1024 * 1024) +/* default load address for scripts ?!? */ +#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 16 * 1024 * 1024) + +/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ +#define CFG_MONITOR_BASE (AP325RXA_FLASH_BASE_1) +/* Monitor size */ +#define CFG_MONITOR_LEN (128 * 1024) +/* Size of DRAM reserved for malloc() use */ +#define CFG_MALLOC_LEN (256 * 1024) +/* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_SIZE (256) +#define CFG_BOOTMAPSZ (8 * 1024 * 1024) + +/* FLASH */ +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CFG_FLASH_CFI +#define CFG_FLASH_CFI_DRIVER +#undef CFG_FLASH_QUIET_TEST +/* print 'E' for empty sector on flinfo */ +#define CFG_FLASH_EMPTY_INFO +/* Physical start address of Flash memory */ +#define CFG_FLASH_BASE (AP325RXA_FLASH_BASE_1) +/* Max number of sectors on each Flash chip */ +#define CFG_MAX_FLASH_SECT 512 + +/* + * IDE support + */ +#define CONFIG_IDE_RESET 1 +#define CFG_PIO_MODE 1 +#define CFG_IDE_MAXBUS 1 /* IDE bus */ +#define CFG_IDE_MAXDEVICE 1 +#define CFG_ATA_BASE_ADDR 0xB4180000 +#define CFG_ATA_STRIDE 2 /* 1bit shift */ +#define CFG_ATA_DATA_OFFSET 0x200 /* data reg offset */ +#define CFG_ATA_REG_OFFSET 0x200 /* reg offset */ +#define CFG_ATA_ALT_OFFSET 0x210 /* alternate register offset */ + +/* if you use all NOR Flash , you change dip-switch. Please see Manual. */ +#define CFG_MAX_FLASH_BANKS 1 +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)} + +/* Timeout for Flash erase operations (in ms) */ +#define CFG_FLASH_ERASE_TOUT (3 * 1000) +/* Timeout for Flash write operations (in ms) */ +#define CFG_FLASH_WRITE_TOUT (3 * 1000) +/* Timeout for Flash set sector lock bit operations (in ms) */ +#define CFG_FLASH_LOCK_TOUT (3 * 1000) +/* Timeout for Flash clear lock bit operations (in ms) */ +#define CFG_FLASH_UNLOCK_TOUT (3 * 1000) + +/* + * Use hardware flash sectors protection instead + * of U-Boot software protection + */ +#undef CFG_FLASH_PROTECTION +#undef CFG_DIRECT_FLASH_TFTP + +/* ENV setting */ +#define CFG_ENV_IS_IN_FLASH +#define CONFIG_ENV_OVERWRITE 1 +#define CFG_ENV_SECT_SIZE (128 * 1024) +#define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE) +#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN) +/* Offset of env Flash sector relative to CFG_FLASH_BASE */ +#define CFG_ENV_OFFSET (CFG_ENV_ADDR - CFG_FLASH_BASE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SECT_SIZE) + +/* Board Clock */ +#define CONFIG_SYS_CLK_FREQ 33333333 +#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) + +#endif /* __AP325RXA_H */ |