2 * Configuation settings for the Renesas Technology RSK 7203
4 * Copyright (C) 2008 Nobuhiro Iwamatsu
5 * Copyright (C) 2008 Renesas Solutions Corp.
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,
33 #define CONFIG_CPU_SH7203 1
34 #define CONFIG_RSK7203 1
36 #define CONFIG_CMD_FLASH
37 #define CONFIG_CMD_NET
38 #define CONFIG_CMD_NFS
39 #define CONFIG_CMD_PING
40 #define CONFIG_CMD_SAVEENV
41 #define CONFIG_CMD_SDRAM
42 #define CONFIG_CMD_MEMORY
43 #define CONFIG_CMD_CACHE
45 #define CONFIG_BAUDRATE 115200
46 #define CONFIG_BOOTARGS "console=ttySC0,115200"
47 #define CONFIG_LOADADDR 0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */
49 #define CONFIG_VERSION_VARIABLE
50 #undef CONFIG_SHOW_BOOT_PROGRESS
53 #define RSK7203_SDRAM_BASE 0x0C000000
54 #define RSK7203_FLASH_BASE_1 0x20000000 /* Non cache */
55 #define RSK7203_FLASH_BANK_SIZE (4 * 1024 * 1024)
57 #define CONFIG_SYS_TEXT_BASE 0x0C7C0000
58 #define CONFIG_SYS_LONGHELP /* undef to save memory */
59 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
60 #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
61 #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
62 #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
63 /* Buffer size for Boot Arguments passed to kernel */
64 #define CONFIG_SYS_BARGSIZE 512
65 /* List of legal baudrate settings for this board */
66 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
69 #define CONFIG_SCIF_CONSOLE 1
70 #define CONFIG_CONS_SCIF0 1
72 #define CONFIG_SYS_MEMTEST_START RSK7203_SDRAM_BASE
73 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (3 * 1024 * 1024))
75 #define CONFIG_SYS_SDRAM_BASE RSK7203_SDRAM_BASE
76 #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
78 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024)
79 #define CONFIG_SYS_MONITOR_BASE RSK7203_FLASH_BASE_1
80 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
81 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
82 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
85 #define CONFIG_FLASH_CFI_DRIVER
86 #define CONFIG_SYS_FLASH_CFI
87 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
88 #undef CONFIG_SYS_FLASH_QUIET_TEST
89 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
90 #define CONFIG_SYS_FLASH_BASE RSK7203_FLASH_BASE_1
91 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
92 #define CONFIG_SYS_MAX_FLASH_SECT 64
93 #define CONFIG_SYS_MAX_FLASH_BANKS 1
95 #define CONFIG_ENV_IS_IN_FLASH
96 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
97 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
98 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
99 #define CONFIG_SYS_FLASH_ERASE_TOUT 12000
100 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
103 #define CONFIG_SYS_CLK_FREQ 33333333
104 #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
105 #define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
107 /* Network interface */
108 #define CONFIG_SMC911X
109 #define CONFIG_SMC911X_16_BIT
110 #define CONFIG_SMC911X_BASE (0x24000000)
112 #endif /* __RSK7203_H */