2 * Configuation settings for the Hitachi Solution Engine 7722
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_MS7722SE 1
34 #define CONFIG_CMD_FLASH
35 #define CONFIG_CMD_NET
36 #define CONFIG_CMD_PING
37 #define CONFIG_CMD_DFL
38 #define CONFIG_CMD_SDRAM
39 #define CONFIG_CMD_ENV
41 #define CONFIG_BAUDRATE 115200
42 #define CONFIG_BOOTDELAY 3
43 #define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01"
44 #define CONFIG_NETMASK 255.255.255.0
45 #define CONFIG_IPADDR 192.168.0.22
46 #define CONFIG_SERVERIP 192.168.0.1
47 #define CONFIG_GATEWAYIP 192.168.0.1
49 #define CONFIG_VERSION_VARIABLE
50 #undef CONFIG_SHOW_BOOT_PROGRESS
53 #define CONFIG_DRIVER_SMC91111
54 #define CONFIG_SMC91111_BASE (0xB8000000)
57 #define MS7722SE_SDRAM_BASE (0x8C000000)
58 #define MS7722SE_FLASH_BASE_1 (0xA0000000)
59 //#define MS7722SE_FLASH_BASE_1 (0xA1000000)
60 #define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024)
62 #define CFG_LONGHELP /* undef to save memory */
63 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
64 #define CFG_CBSIZE 256 /* Buffer size for input from the Console */
65 #define CFG_PBSIZE 256 /* Buffer size for Console output */
66 #define CFG_MAXARGS 16 /* max args accepted for monitor commands */
67 #define CFG_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */
68 #define CFG_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
71 #define CFG_SCIF_CONSOLE 1
72 #define CONFIG_CONS_SCIF0 1
73 #undef CFG_CONSOLE_INFO_QUIET /* Suppress display of console information at boot */
74 #undef CFG_CONSOLE_OVERWRITE_ROUTINE
75 #undef CFG_CONSOLE_ENV_OVERWRITE
77 #define CFG_MEMTEST_START (MS7722SE_SDRAM_BASE)
78 #define CFG_MEMTEST_END (CFG_MEMTEST_START + (60 * 1024 * 1024))
80 #undef CFG_ALT_MEMTEST /* Enable alternate, more extensive, memory test */
81 #undef CFG_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */
83 #undef CFG_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */
85 #define CFG_SDRAM_BASE (MS7722SE_SDRAM_BASE)
86 #define CFG_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */
88 #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */
90 #define CFG_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image
91 in Flash (NOT run time address in SDRAM) ?!? */
92 #define CFG_MONITOR_LEN (128 * 1024) /* */
93 #define CFG_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
94 #define CFG_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */
95 #define CFG_BOOTMAPSZ (8 * 1024 * 1024)
99 #define CFG_FLASH_CFI_DRIVER
100 #undef CFG_FLASH_QUIET_TEST
101 #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
103 #define CFG_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */
105 #define CFG_MAX_FLASH_SECT 150 /* Max number of sectors on each
108 /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */
109 #define CFG_MAX_FLASH_BANKS 2
110 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
111 CFG_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \
114 #define CFG_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */
115 #define CFG_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */
116 #define CFG_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */
117 #define CFG_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */
119 #undef CFG_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */
121 #undef CFG_DIRECT_FLASH_TFTP
123 #define CFG_ENV_IS_IN_FLASH
124 #define CONFIG_ENV_OVERWRITE 1
125 #define CFG_ENV_SECT_SIZE (8 * 1024)
126 #define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE)
127 #define CFG_ENV_ADDR (CFG_FLASH_BASE + (1 * CFG_ENV_SECT_SIZE))
128 #define CFG_ENV_OFFSET (CFG_ENV_ADDR - CFG_FLASH_BASE) /* Offset of env Flash sector relative to CFG_FLASH_BASE */
129 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SECT_SIZE)
130 #define CFG_ENV_ADDR_REDUND (CFG_FLASH_BASE + (2 * CFG_ENV_SECT_SIZE))
133 #define CONFIG_SYS_CLK_FREQ 33333333
134 #define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */
135 #define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
137 #endif /* __MS7722SE_H */