[people/ms/u-boot.git] / include / configs / shmin.h

/*
 * Configuation settings for shmin (T-SH7706LAN, T-SH7706LSR)
 *
 * Copyright (C) 2010, 2011 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 __SHMIN_H
#define __SHMIN_H

#define CONFIG_SH		1
#define CONFIG_SH3		1
#define CONFIG_CPU_SH7706	1
/* T-SH7706LAN */
#define CONFIG_SHMIN		1
/* T-SH7706LSR*/
/* #define CONFIG_T_SH7706LSR	1 */

#define CONFIG_CMD_FLASH
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_NFS
#define CONFIG_CMD_ENV
#define CONFIG_CMD_SAVEENV

#define CONFIG_BAUDRATE		115200
#define CONFIG_BOOTARGS		"console=ttySC0,115200"

/*
 * This board has original boot loader. If you write u-boot to 0x0,
 * you should set undef.
 */
#define CONFIG_VERSION_VARIABLE
#undef  CONFIG_SHOW_BOOT_PROGRESS

/* system */
#define SHMIN_SDRAM_BASE		(0x8C000000)
#define SHMIN_FLASH_BASE_1		(0xA0000000)

#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 */
/* 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	{ 9600,14400,19200,38400,57600,115200 }

/* SCIF */
#define CONFIG_SCIF_CONSOLE	1
#define CONFIG_CONS_SCIF0	1

/* memory */
#define CONFIG_SYS_SDRAM_BASE		SHMIN_SDRAM_BASE
#define CONFIG_SYS_SDRAM_SIZE		(32 * 1024 * 1024)
#define CONFIG_SYS_MEMTEST_START	SHMIN_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024))

#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024)
#define CONFIG_SYS_MONITOR_BASE		(SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE)
#define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
#define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
#define CONFIG_SYS_GBL_DATA_SIZE	256
#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		SHMIN_FLASH_BASE_1
#define CONFIG_SYS_MAX_FLASH_SECT 11
#define CONFIG_SYS_MAX_FLASH_BANKS	1

#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_ATMEL_BASE		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ATMEL_TOTALSECT	CONFIG_SYS_MAX_FLASH_SECT
#define CONFIG_SYS_ATMEL_REGION		4
#define CONFIG_SYS_ATMEL_SECT		{1, 2, 1, 7}
#define CONFIG_SYS_ATMEL_SECTSZ		{0x4000, 0x2000, 0x8000, 0x10000}

#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE	(64 * 1024)
#define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE

#ifdef CONFIG_T_SH7706LSR
#define CONFIG_ENV_ADDR		(SHMIN_FLASH_BASE_1 + 70000)
#else
#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#endif

#define CONFIG_SYS_FLASH_ERASE_TOUT	120000
#define CONFIG_SYS_FLASH_WRITE_TOUT	500

/* Board Clock */
#ifdef CONFIG_T_SH7706LSR
#define CONFIG_SYS_CLK_FREQ 40000000
#else
#define CONFIG_SYS_CLK_FREQ 33333333
#endif /* CONFIG_T_SH7706LSR */
#define CONFIG_SYS_TMU_CLK_DIV	4
#define CONFIG_SYS_HZ	1000

/* Network device */
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE   (0xb0000300)

#endif	/* __SHMIN_H */
Commit	Line	Data
6b7c0f5e	1	/*
a972089a	2	* Configuation settings for shmin (T-SH7706LAN, T-SH7706LSR)
6b7c0f5e	3	*
a972089a	4	* Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
6b7c0f5e NI	5	*
	6	* See file CREDITS for list of people who contributed to this
	7	* project.
	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of
	12	* the License, or (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	22	* MA 02111-1307 USA
	23	*/
	24
	25	#ifndef __SHMIN_H
	26	#define __SHMIN_H
	27
	28	#define CONFIG_SH 1
	29	#define CONFIG_SH3 1
	30	#define CONFIG_CPU_SH7706 1
a972089a	31	/* T-SH7706LAN */
6b7c0f5e	32	#define CONFIG_SHMIN 1
a972089a NI	33	/* T-SH7706LSR*/
a972089a NI	34	/* #define CONFIG_T_SH7706LSR 1 */
6b7c0f5e NI	35
	36	#define CONFIG_CMD_FLASH
	37	#define CONFIG_CMD_MEMORY
	38	#define CONFIG_CMD_SDRAM
	39	#define CONFIG_CMD_NET
	40	#define CONFIG_CMD_PING
	41	#define CONFIG_CMD_NFS
	42	#define CONFIG_CMD_ENV
	43	#define CONFIG_CMD_SAVEENV
	44
	45	#define CONFIG_BAUDRATE 115200
	46	#define CONFIG_BOOTARGS "console=ttySC0,115200"
	47
d1a24f06	48	/*
6b7c0f5e NI	49	* This board has original boot loader. If you write u-boot to 0x0,
	50	* you should set undef.
	51	*/
	52	#define CONFIG_VERSION_VARIABLE
	53	#undef CONFIG_SHOW_BOOT_PROGRESS
	54
	55	/* system */
	56	#define SHMIN_SDRAM_BASE (0x8C000000)
	57	#define SHMIN_FLASH_BASE_1 (0xA0000000)
	58
	59	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	60	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	61	#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
	62	#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
	63	#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
	64	/* Buffer size for Boot Arguments passed to kernel */
	65	#define CONFIG_SYS_BARGSIZE 512
	66	/* List of legal baudrate settings for this board */
a972089a	67	#define CONFIG_SYS_BAUDRATE_TABLE { 9600,14400,19200,38400,57600,115200 }
6b7c0f5e NI	68
	69	/* SCIF */
	70	#define CONFIG_SCIF_CONSOLE 1
	71	#define CONFIG_CONS_SCIF0 1
	72
	73	/* memory */
	74	#define CONFIG_SYS_SDRAM_BASE SHMIN_SDRAM_BASE
	75	#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
	76	#define CONFIG_SYS_MEMTEST_START SHMIN_SDRAM_BASE
	77	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024))
	78
	79	#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024)
	80	#define CONFIG_SYS_MONITOR_BASE (SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE)
	81	#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
	82	#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
	83	#define CONFIG_SYS_GBL_DATA_SIZE 256
	84	#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
	85
	86	/* FLASH */
	87	#define CONFIG_SYS_FLASH_CFI
	88	#define CONFIG_FLASH_CFI_DRIVER
	89	#undef CONFIG_SYS_FLASH_QUIET_TEST
	90	#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
	91	#define CONFIG_SYS_FLASH_BASE SHMIN_FLASH_BASE_1
	92	#define CONFIG_SYS_MAX_FLASH_SECT 11
	93	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	94
	95	#define CONFIG_FLASH_CFI_LEGACY
	96	#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_FLASH_BASE
	97	#define CONFIG_SYS_ATMEL_TOTALSECT CONFIG_SYS_MAX_FLASH_SECT
	98	#define CONFIG_SYS_ATMEL_REGION 4
	99	#define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
	100	#define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
	101
	102	#define CONFIG_ENV_IS_IN_FLASH
	103	#define CONFIG_ENV_SECT_SIZE (64 * 1024)
	104	#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
a972089a NI	105
	106	#ifdef CONFIG_T_SH7706LSR
	107	#define CONFIG_ENV_ADDR (SHMIN_FLASH_BASE_1 + 70000)
	108	#else
6b7c0f5e	109	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
a972089a NI	110	#endif
a972089a NI	111
6b7c0f5e NI	112	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000
	113	#define CONFIG_SYS_FLASH_WRITE_TOUT 500
	114
	115	/* Board Clock */
a972089a NI	116	#ifdef CONFIG_T_SH7706LSR
	117	#define CONFIG_SYS_CLK_FREQ 40000000
	118	#else
6b7c0f5e	119	#define CONFIG_SYS_CLK_FREQ 33333333
a972089a	120	#endif /* CONFIG_T_SH7706LSR */
6b7c0f5e NI	121	#define CONFIG_SYS_TMU_CLK_DIV 4
	122	#define CONFIG_SYS_HZ 1000
	123
	124	/* Network device */
	125	#define CONFIG_DRIVER_NE2000
	126	#define CONFIG_DRIVER_NE2000_BASE (0xb0000300)
	127
	128	#endif /* __SHMIN_H */