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/*
* 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_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_DFL
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_ENV
#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 CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Buffer size for input from the Console */
#define CFG_PBSIZE 256 /* Buffer size for Console output */
#define CFG_MAXARGS 16 /* max args accepted for monitor commands */
#define CFG_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */
#define CFG_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#undef CFG_CONSOLE_INFO_QUIET /* Suppress display of console information at boot */
#undef CFG_CONSOLE_OVERWRITE_ROUTINE
#undef CFG_CONSOLE_ENV_OVERWRITE
#define CFG_MEMTEST_START (MS7722SE_SDRAM_BASE)
#define CFG_MEMTEST_END (CFG_MEMTEST_START + (60 * 1024 * 1024))
#undef CFG_ALT_MEMTEST /* Enable alternate, more extensive, memory test */
#undef CFG_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */
#undef CFG_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */
#define CFG_SDRAM_BASE (MS7722SE_SDRAM_BASE)
#define CFG_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */
#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */
#define CFG_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image
in Flash (NOT run time address in SDRAM) ?!? */
#define CFG_MONITOR_LEN (128 * 1024) /* */
#define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
#define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */
#define CFG_BOOTMAPSZ (8 * 1024 * 1024)
/* FLASH */
#define CFG_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#undef CFG_FLASH_QUIET_TEST
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CFG_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */
#define CFG_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 CFG_MAX_FLASH_BANKS 2
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
CFG_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \
}
#define CFG_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */
#define CFG_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */
#define CFG_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */
#define CFG_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */
#undef CFG_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */
#undef CFG_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 (CFG_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CFG_FLASH_BASE) /* Offset of env Flash sector relative to CFG_FLASH_BASE */
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR_REDUND (CFG_FLASH_BASE + (2 * CONFIG_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 /* __MS7722SE_H */
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