summaryrefslogtreecommitdiff
path: root/include/configs/ms7722se.h
blob: 5f5970b54d1ba18e1a5b17d0be0244c16acca019 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
 * 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 */