2 * Configuation settings for the Hitachi Solution Engine 7750
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,
30 #define CONFIG_CPU_SH7750 1
31 /* #define CONFIG_CPU_SH7751 1 */
32 /* #define CONFIG_CPU_TYPE_R 1 */
33 #define CONFIG_MS7750SE 1
34 #define __LITTLE_ENDIAN__ 1
37 * Command line configuration.
39 /*#include <config_cmd_default.h>*/
41 #define CONFIG_CMD_DFL
42 #define CONFIG_CMD_FLASH
43 #define CONFIG_CMD_SAVEENV
45 #define CONFIG_SCIF_CONSOLE 1
46 #define CONFIG_BAUDRATE 38400
47 #define CONFIG_CONS_SCIF1 1
48 #define BOARD_LATE_INIT 1
50 #define CONFIG_BOOTDELAY -1
51 #define CONFIG_BOOTARGS "console=ttySC0,38400"
52 #define CONFIG_ENV_OVERWRITE 1
55 #define CONFIG_SYS_SDRAM_BASE (0x8C000000)
56 #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
58 #define CONFIG_SYS_LONGHELP
59 #define CONFIG_SYS_PROMPT "=> "
60 #define CONFIG_SYS_CBSIZE 256
61 #define CONFIG_SYS_PBSIZE 256
62 #define CONFIG_SYS_MAXARGS 16
63 #define CONFIG_SYS_BARGSIZE 512
64 /* List of legal baudrate settings for this board */
65 #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 }
67 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
68 #define CONFIG_SYS_MEMTEST_END (TEXT_BASE - 0x100000)
71 /* #define CONFIG_SYS_FLASH_BASE (0xA1000000)*/
72 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
73 #define CONFIG_SYS_MAX_FLASH_BANKS (1) /* Max number of
76 #define CONFIG_SYS_MAX_FLASH_SECT 142
77 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
79 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
80 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) /* Address of u-boot image in Flash */
81 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
82 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
84 #define CONFIG_SYS_GBL_DATA_SIZE (256) /* size in bytes reserved for initial data */
85 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
86 #define CONFIG_SYS_RX_ETH_BUFFER (8)
88 #define CONFIG_SYS_FLASH_CFI
89 #define CONFIG_FLASH_CFI_DRIVER
90 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
91 #undef CONFIG_SYS_FLASH_QUIET_TEST
92 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
95 #define CONFIG_ENV_IS_IN_FLASH
96 #define CONFIG_ENV_SECT_SIZE 0x20000
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 120000
100 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
103 #define CONFIG_SYS_CLK_FREQ 33333333
104 #define CONFIG_SYS_TMU_CLK_DIV 4
105 #define CONFIG_SYS_HZ 1000
107 #endif /* __MS7750SE_H */