aboutsummaryrefslogtreecommitdiff
path: root/include/configs/r7780mp.h
blob: 4f3f8e53753af24a681d9b5ececf39fdc75ea0ce (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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
/*
 * Configuation settings for the Renesas R7780MP board
 *
 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@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 __R7780RP_H
#define __R7780RP_H

#undef DEBUG
#define CONFIG_SH		1
#define CONFIG_SH4A		1
#define CONFIG_CPU_SH7780	1
#define CONFIG_R7780MP		1
#define CFG_R7780MP_OLD_FLASH	1
#define __LITTLE_ENDIAN__ 1

/*
 * Command line configuration.
 */
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_PCI
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_ENV
#define CONFIG_CMD_NFS
#define CONFIG_CMD_IDE
#define CONFIG_CMD_EXT2
#define CONFIG_DOS_PARTITION

#define CONFIG_SCIF_CONSOLE	1
#define CONFIG_BAUDRATE		115200
#define CONFIG_CONS_SCIF0	1

#define CONFIG_BOOTDELAY	3
#define CONFIG_BOOTARGS		"console=ttySC0,115200"
#define CONFIG_ENV_OVERWRITE	1

/* check for keypress on bootdelay==0 */
/*#define CONFIG_ZERO_BOOTDELAY_CHECK*/

#define CFG_SDRAM_BASE		(0x08000000)
#define CFG_SDRAM_SIZE		(128 * 1024 * 1024)

#define CFG_LONGHELP
#define CFG_PROMPT		"=> "
#define CFG_CBSIZE		256
#define CFG_PBSIZE		256
#define CFG_MAXARGS		16
#define CFG_BARGSIZE	512
/* List of legal baudrate settings for this board */
#define CFG_BAUDRATE_TABLE	{ 115200, 57600, 38400, 19200, 9600 }

#define CFG_MEMTEST_START	(CFG_SDRAM_BASE)
#define CFG_MEMTEST_END		(TEXT_BASE - 0x100000)

/* Flash board support */
#define CFG_FLASH_BASE		(0xA0000000)
#ifdef CFG_R7780MP_OLD_FLASH
/* NOR Flash (S29PL127J60TFI130) */
# define CFG_FLASH_CFI_WIDTH	FLASH_CFI_32BIT
# define CFG_MAX_FLASH_BANKS	(2)
# define CFG_MAX_FLASH_SECT	270
# define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE,\
				CFG_FLASH_BASE + 0x100000,\
				CFG_FLASH_BASE + 0x400000,\
				CFG_FLASH_BASE + 0x700000, }
#else /* CFG_R7780MP_OLD_FLASH */
/* NOR Flash (Spantion S29GL256P) */
# define CFG_MAX_FLASH_BANKS	(1)
# define CFG_MAX_FLASH_SECT		256
# define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
#endif /* CFG_R7780MP_OLD_FLASH */

#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 4 * 1024 * 1024)
/* Address of u-boot image in Flash */
#define CFG_MONITOR_BASE	(CFG_FLASH_BASE)
#define CFG_MONITOR_LEN		(256 * 1024)
/* Size of DRAM reserved for malloc() use */
#define CFG_MALLOC_LEN		(1204 * 1024)

/* size in bytes reserved for initial data */
#define CFG_GBL_DATA_SIZE	(256)
#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
#define CFG_RX_ETH_BUFFER	(8)

#define CFG_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#undef CFG_FLASH_CFI_BROKEN_TABLE
#undef  CFG_FLASH_QUIET_TEST
/* print 'E' for empty sector on flinfo */
#define CFG_FLASH_EMPTY_INFO

#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
#define CFG_FLASH_ERASE_TOUT	120000
#define CFG_FLASH_WRITE_TOUT	500

/* Board Clock */
#define CONFIG_SYS_CLK_FREQ	33333333
#define TMU_CLK_DIVIDER		4
#define CFG_HZ	(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)

/* PCI Controller */
#if defined(CONFIG_CMD_PCI)
#define CONFIG_PCI
#define CONFIG_SH4_PCI
#define CONFIG_SH7780_PCI
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW	1
#define __io
#define __mem_pci

#define CONFIG_PCI_MEM_BUS	0xFD000000	/* Memory space base addr */
#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE	0x01000000	/* Size of Memory window */

#define CONFIG_PCI_IO_BUS	0xFE200000	/* IO space base address */
#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE	0x00200000	/* Size of IO window */
#endif /* CONFIG_CMD_PCI */

#if defined(CONFIG_CMD_NET)
/*
#define CONFIG_NET_MULTI
#define CONFIG_RTL8169
*/
/* AX88696L Support(NE2000 base chip) */
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_AX88796L
#define CONFIG_DRIVER_NE2000_BASE	0xA4100000
#endif

/* Compact flash Support */
#if defined(CONFIG_CMD_IDE)
#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       0xb4000000
#define CFG_ATA_STRIDE          2               /* 1bit shift */
#define CFG_ATA_DATA_OFFSET     0x1000          /* data reg offset */
#define CFG_ATA_REG_OFFSET      0x1000          /* reg offset */
#define CFG_ATA_ALT_OFFSET      0x800           /* alternate register offset */
#endif /* CONFIG_CMD_IDE */

#endif /* __R7780RP_H */