2 * Configuation settings for the Renesas Solutions AP-325RXA board
4 * Copyright (C) 2008 Renesas Solutions Corp.
5 * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
32 #define CONFIG_CPU_SH7723 1
33 #define CONFIG_AP325RXA 1
35 #define CONFIG_CMD_LOADB
36 #define CONFIG_CMD_LOADS
37 #define CONFIG_CMD_FLASH
38 #define CONFIG_CMD_MEMORY
39 #define CONFIG_CMD_NET
40 #define CONFIG_CMD_PING
41 #define CONFIG_CMD_NFS
42 #define CONFIG_CMD_SDRAM
43 #define CONFIG_CMD_SAVEENV
44 #define CONFIG_CMD_IDE
45 #define CONFIG_CMD_EXT2
46 #define CONFIG_DOS_PARTITION
48 #define CONFIG_BAUDRATE 38400
49 #define CONFIG_BOOTDELAY 3
50 #define CONFIG_BOOTARGS "console=ttySC2,38400"
52 #define CONFIG_VERSION_VARIABLE
53 #undef CONFIG_SHOW_BOOT_PROGRESS
56 #define CONFIG_NET_MULTI
57 #define CONFIG_SMC911X 1
58 #define CONFIG_SMC911X_32_BIT 1
59 #define CONFIG_SMC911X_BASE 0xB6080000
62 #define AP325RXA_SDRAM_BASE (0x88000000)
63 #define AP325RXA_FLASH_BASE_1 (0xA0000000)
64 #define AP325RXA_FLASH_BANK_SIZE (128 * 1024 * 1024)
66 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
68 /* undef to save memory */
69 #define CONFIG_SYS_LONGHELP
70 /* Monitor Command Prompt */
71 #define CONFIG_SYS_PROMPT "=> "
72 /* Buffer size for input from the Console */
73 #define CONFIG_SYS_CBSIZE 256
74 /* Buffer size for Console output */
75 #define CONFIG_SYS_PBSIZE 256
76 /* max args accepted for monitor commands */
77 #define CONFIG_SYS_MAXARGS 16
78 /* Buffer size for Boot Arguments passed to kernel */
79 #define CONFIG_SYS_BARGSIZE 512
80 /* List of legal baudrate settings for this board */
81 #define CONFIG_SYS_BAUDRATE_TABLE { 38400 }
84 #define CONFIG_SCIF_CONSOLE 1
85 #define CONFIG_SCIF_A 1 /* SH7723 has SCIF and SCIFA */
86 #define CONFIG_CONS_SCIF5 1
88 /* Suppress display of console information at boot */
89 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
90 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
91 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
93 #define CONFIG_SYS_MEMTEST_START (AP325RXA_SDRAM_BASE)
94 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
96 /* Enable alternate, more extensive, memory test */
97 #undef CONFIG_SYS_ALT_MEMTEST
98 /* Scratch address used by the alternate memory test */
99 #undef CONFIG_SYS_MEMTEST_SCRATCH
101 /* Enable temporary baudrate change while serial download */
102 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
104 #define CONFIG_SYS_SDRAM_BASE (AP325RXA_SDRAM_BASE)
105 /* maybe more, but if so u-boot doesn't know about it... */
106 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
107 /* default load address for scripts ?!? */
108 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
110 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
111 #define CONFIG_SYS_MONITOR_BASE (AP325RXA_FLASH_BASE_1)
113 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
114 /* Size of DRAM reserved for malloc() use */
115 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
116 /* size in bytes reserved for initial data */
117 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
120 #define CONFIG_FLASH_CFI_DRIVER 1
121 #define CONFIG_SYS_FLASH_CFI
122 #undef CONFIG_SYS_FLASH_QUIET_TEST
123 /* print 'E' for empty sector on flinfo */
124 #define CONFIG_SYS_FLASH_EMPTY_INFO
125 /* Physical start address of Flash memory */
126 #define CONFIG_SYS_FLASH_BASE (AP325RXA_FLASH_BASE_1)
127 /* Max number of sectors on each Flash chip */
128 #define CONFIG_SYS_MAX_FLASH_SECT 512
133 #define CONFIG_IDE_RESET 1
134 #define CONFIG_SYS_PIO_MODE 1
135 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
136 #define CONFIG_SYS_IDE_MAXDEVICE 1
137 #define CONFIG_SYS_ATA_BASE_ADDR 0xB4180000
138 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
139 #define CONFIG_SYS_ATA_DATA_OFFSET 0x200 /* data reg offset */
140 #define CONFIG_SYS_ATA_REG_OFFSET 0x200 /* reg offset */
141 #define CONFIG_SYS_ATA_ALT_OFFSET 0x210 /* alternate register offset */
142 #define CONFIG_IDE_SWAP_IO
144 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
145 #define CONFIG_SYS_MAX_FLASH_BANKS 1
146 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)}
148 /* Timeout for Flash erase operations (in ms) */
149 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
150 /* Timeout for Flash write operations (in ms) */
151 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
152 /* Timeout for Flash set sector lock bit operations (in ms) */
153 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
154 /* Timeout for Flash clear lock bit operations (in ms) */
155 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
158 * Use hardware flash sectors protection instead
159 * of U-Boot software protection
161 #undef CONFIG_SYS_FLASH_PROTECTION
162 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
165 #define CONFIG_ENV_IS_IN_FLASH
166 #define CONFIG_ENV_OVERWRITE 1
167 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
168 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
169 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
170 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
171 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
172 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
175 #define CONFIG_SYS_CLK_FREQ 33333333
176 #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */
177 #define CONFIG_SYS_HZ 1000
179 #endif /* __AP325RXA_H */