2 * Configuation settings for shmin (T-SH7706LAN)
4 * Copyright (C) 2010 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,
30 #define CONFIG_CPU_SH7706 1
31 #define CONFIG_SHMIN 1
33 #define CONFIG_CMD_FLASH
34 #define CONFIG_CMD_MEMORY
35 #define CONFIG_CMD_SDRAM
36 #define CONFIG_CMD_NET
37 #define CONFIG_CMD_PING
38 #define CONFIG_CMD_NFS
39 #define CONFIG_CMD_ENV
40 #define CONFIG_CMD_SAVEENV
42 #define CONFIG_BAUDRATE 115200
43 #define CONFIG_BOOTARGS "console=ttySC0,115200"
46 * This board has original boot loader. If you write u-boot to 0x0,
47 * you should set undef.
49 #define CONFIG_VERSION_VARIABLE
50 #undef CONFIG_SHOW_BOOT_PROGRESS
53 #define SHMIN_SDRAM_BASE (0x8C000000)
54 #define SHMIN_FLASH_BASE_1 (0xA0000000)
56 #define CONFIG_SYS_LONGHELP /* undef to save memory */
57 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
58 #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
59 #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
60 #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
61 /* Buffer size for Boot Arguments passed to kernel */
62 #define CONFIG_SYS_BARGSIZE 512
63 /* List of legal baudrate settings for this board */
64 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
67 #define CONFIG_SCIF_CONSOLE 1
68 #define CONFIG_CONS_SCIF0 1
71 #define CONFIG_SYS_SDRAM_BASE SHMIN_SDRAM_BASE
72 #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
73 #define CONFIG_SYS_MEMTEST_START SHMIN_SDRAM_BASE
74 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024))
76 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024)
77 #define CONFIG_SYS_MONITOR_BASE (SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE)
78 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
79 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
80 #define CONFIG_SYS_GBL_DATA_SIZE 256
81 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
84 #define CONFIG_SYS_FLASH_CFI
85 #define CONFIG_FLASH_CFI_DRIVER
86 #undef CONFIG_SYS_FLASH_QUIET_TEST
87 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
88 #define CONFIG_SYS_FLASH_BASE SHMIN_FLASH_BASE_1
89 #define CONFIG_SYS_MAX_FLASH_SECT 11
90 #define CONFIG_SYS_MAX_FLASH_BANKS 1
92 #define CONFIG_FLASH_CFI_LEGACY
93 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_FLASH_BASE
94 #define CONFIG_SYS_ATMEL_TOTALSECT CONFIG_SYS_MAX_FLASH_SECT
95 #define CONFIG_SYS_ATMEL_REGION 4
96 #define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
97 #define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
99 #define CONFIG_ENV_IS_IN_FLASH
100 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
101 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
102 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
103 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000
104 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
107 #define CONFIG_SYS_CLK_FREQ 33333333
108 #define CONFIG_SYS_TMU_CLK_DIV 4
109 #define CONFIG_SYS_HZ 1000
112 #define CONFIG_DRIVER_NE2000
113 #define CONFIG_DRIVER_NE2000_BASE (0xb0000300)
115 #endif /* __SHMIN_H */