2 * Configuation settings for the Renesas Solutions Migo-R board
4 * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
6 * See file CREDITS for list of people who contributed to this
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.
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.
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,
31 #define CONFIG_CPU_SH7722 1
32 #define CONFIG_MIGO_R 1
34 #define CONFIG_CMD_LOADB
35 #define CONFIG_CMD_LOADS
36 #define CONFIG_CMD_FLASH
37 #define CONFIG_CMD_MEMORY
38 #define CONFIG_CMD_NET
39 #define CONFIG_CMD_PING
40 #define CONFIG_CMD_NFS
41 #define CONFIG_CMD_DFL
42 #define CONFIG_CMD_SDRAM
43 #define CONFIG_CMD_SAVEENV
45 #define CONFIG_BAUDRATE 115200
46 #define CONFIG_BOOTDELAY 3
47 #define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01"
49 #define CONFIG_VERSION_VARIABLE
50 #undef CONFIG_SHOW_BOOT_PROGRESS
53 #define CONFIG_NET_MULTI
54 #define CONFIG_SMC91111
55 #define CONFIG_SMC91111_BASE (0xB0000000)
58 #define MIGO_R_SDRAM_BASE (0x8C000000)
59 #define MIGO_R_FLASH_BASE_1 (0xA0000000)
60 #define MIGO_R_FLASH_BANK_SIZE (64 * 1024 * 1024)
62 #define CONFIG_SYS_LONGHELP /* undef to save memory */
63 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
64 #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
65 #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
66 #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
67 #define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */
68 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
71 #define CONFIG_SCIF_CONSOLE 1
72 #define CONFIG_CONS_SCIF0 1
73 #undef CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress display of console
74 information at boot */
75 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
76 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
78 #define CONFIG_SYS_MEMTEST_START (MIGO_R_SDRAM_BASE)
79 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
81 /* Enable alternate, more extensive, memory test */
82 #undef CONFIG_SYS_ALT_MEMTEST
83 /* Scratch address used by the alternate memory test */
84 #undef CONFIG_SYS_MEMTEST_SCRATCH
86 /* Enable temporary baudrate change while serial download */
87 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
89 #define CONFIG_SYS_SDRAM_BASE (MIGO_R_SDRAM_BASE)
90 /* maybe more, but if so u-boot doesn't know about it... */
91 #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
92 /* default load address for scripts ?!? */
93 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
95 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
96 #define CONFIG_SYS_MONITOR_BASE (MIGO_R_FLASH_BASE_1)
98 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
99 /* Size of DRAM reserved for malloc() use */
100 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
101 /* size in bytes reserved for initial data */
102 #define CONFIG_SYS_GBL_DATA_SIZE (256)
103 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
106 #define CONFIG_SYS_FLASH_CFI
107 #define CONFIG_FLASH_CFI_DRIVER
108 #undef CONFIG_SYS_FLASH_QUIET_TEST
109 /* print 'E' for empty sector on flinfo */
110 #define CONFIG_SYS_FLASH_EMPTY_INFO
111 /* Physical start address of Flash memory */
112 #define CONFIG_SYS_FLASH_BASE (MIGO_R_FLASH_BASE_1)
113 /* Max number of sectors on each Flash chip */
114 #define CONFIG_SYS_MAX_FLASH_SECT 512
116 /* if you use all NOR Flash , you change dip-switch. Please see MIGO_R01 Manual. */
117 #define CONFIG_SYS_MAX_FLASH_BANKS 1
118 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * MIGO_R_FLASH_BANK_SIZE) }
120 /* Timeout for Flash erase operations (in ms) */
121 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
122 /* Timeout for Flash write operations (in ms) */
123 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
124 /* Timeout for Flash set sector lock bit operations (in ms) */
125 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
126 /* Timeout for Flash clear lock bit operations (in ms) */
127 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
129 /* Use hardware flash sectors protection instead of U-Boot software protection */
130 #undef CONFIG_SYS_FLASH_PROTECTION
131 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
134 #define CONFIG_ENV_IS_IN_FLASH
135 #define CONFIG_ENV_OVERWRITE 1
136 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
137 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
138 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
139 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
140 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
141 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
144 #define CONFIG_SYS_CLK_FREQ 33333333
145 #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */
146 #define CONFIG_SYS_HZ 1000
148 #endif /* __MIGO_R_H */