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
171
172
173
174
175
176
|
/*
* 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
#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 CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OVERWRITE 1
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
/* Offset of env Flash sector relative to CFG_FLASH_BASE */
#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CFG_FLASH_BASE)
#define CONFIG_ENV_SIZE_REDUND (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 /* __AP325RXA_H */
|
