2 * Configuation settings for the Renesas Solutions ECOVEC board
4 * Copyright (C) 2009 - 2011 Renesas Solutions Corp.
5 * Copyright (C) 2009 Kuninori Morimoto <morimoto.kuninori@renesas.com>
6 * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 * Address Interface BusWidth
32 *-----------------------------------------
33 * 0x0000_0000 U-Boot 16bit
34 * 0x0004_0000 Linux romImage 16bit
35 * 0x0014_0000 MTD for Linux 16bit
36 * 0x0400_0000 Internal I/O 16/32bit
37 * 0x0800_0000 DRAM 32bit
38 * 0x1800_0000 MFI 16bit
45 #define CONFIG_CPU_SH7724 1
46 #define BOARD_LATE_INIT 1
47 #define CONFIG_ECOVEC 1
49 #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000
50 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
52 #define CONFIG_CMD_FLASH
53 #define CONFIG_CMD_MEMORY
54 #define CONFIG_CMD_NET
55 #define CONFIG_CMD_PING
56 #define CONFIG_CMD_MII
57 #define CONFIG_CMD_NFS
58 #define CONFIG_CMD_SDRAM
59 #define CONFIG_CMD_ENV
60 #define CONFIG_CMD_USB
61 #define CONFIG_CMD_FAT
62 #define CONFIG_CMD_EXT2
63 #define CONFIG_CMD_SAVEENV
65 #define CONFIG_USB_STORAGE
66 #define CONFIG_DOS_PARTITION
68 #define CONFIG_BAUDRATE 115200
69 #define CONFIG_BOOTDELAY 3
70 #define CONFIG_BOOTARGS "console=ttySC0,115200"
72 #define CONFIG_VERSION_VARIABLE
73 #undef CONFIG_SHOW_BOOT_PROGRESS
76 #define CONFIG_CMD_I2C
77 #define CONFIG_SH_I2C 1
78 #define CONFIG_HARD_I2C 1
79 #define CONFIG_I2C_MULTI_BUS 1
80 #define CONFIG_SYS_MAX_I2C_BUS 2
81 #define CONFIG_SYS_I2C_MODULE 1
82 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
83 #define CONFIG_SYS_I2C_SLAVE 0x7F
84 #define CONFIG_SH_I2C_DATA_HIGH 4
85 #define CONFIG_SH_I2C_DATA_LOW 5
86 #define CONFIG_SH_I2C_CLOCK 41666666
87 #define CONFIG_SH_I2C_BASE0 0xA4470000
88 #define CONFIG_SH_I2C_BASE1 0xA4750000
91 #define CONFIG_SH_ETHER 1
92 #define CONFIG_SH_ETHER_USE_PORT (0)
93 #define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
95 #define CONFIG_BITBANGMII
96 #define CONFIG_BITBANGMII_MULTI
99 #define CONFIG_USB_R8A66597_HCD
100 #define CONFIG_R8A66597_BASE_ADDR 0xA4D80000
101 #define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */
102 #define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */
103 #define CONFIG_R8A66597_ENDIAN 0x0000 /* little */
104 #define CONFIG_SUPERH_ON_CHIP_R8A66597
106 /* undef to save memory */
107 #define CONFIG_SYS_LONGHELP
108 /* Monitor Command Prompt */
109 #define CONFIG_SYS_PROMPT "=> "
110 /* Buffer size for input from the Console */
111 #define CONFIG_SYS_CBSIZE 256
112 /* Buffer size for Console output */
113 #define CONFIG_SYS_PBSIZE 256
114 /* max args accepted for monitor commands */
115 #define CONFIG_SYS_MAXARGS 16
116 /* Buffer size for Boot Arguments passed to kernel */
117 #define CONFIG_SYS_BARGSIZE 512
118 /* List of legal baudrate settings for this board */
119 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
122 #define CONFIG_SCIF_CONSOLE 1
123 #define CONFIG_SCIF 1
124 #define CONFIG_CONS_SCIF0 1
126 /* Suppress display of console information at boot */
127 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
128 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
129 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
132 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
133 #define CONFIG_SYS_SDRAM_SIZE (256 * 1024 * 1024)
134 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
136 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
137 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024)
138 /* Enable alternate, more extensive, memory test */
139 #undef CONFIG_SYS_ALT_MEMTEST
140 /* Scratch address used by the alternate memory test */
141 #undef CONFIG_SYS_MEMTEST_SCRATCH
143 /* Enable temporary baudrate change while serial download */
144 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
147 #define CONFIG_FLASH_CFI_DRIVER 1
148 #define CONFIG_SYS_FLASH_CFI
149 #undef CONFIG_SYS_FLASH_QUIET_TEST
150 #define CONFIG_SYS_FLASH_EMPTY_INFO
151 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
152 #define CONFIG_SYS_MAX_FLASH_SECT 512
154 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
155 #define CONFIG_SYS_MAX_FLASH_BANKS 1
156 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
158 /* Timeout for Flash erase operations (in ms) */
159 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
160 /* Timeout for Flash write operations (in ms) */
161 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
162 /* Timeout for Flash set sector lock bit operations (in ms) */
163 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
164 /* Timeout for Flash clear lock bit operations (in ms) */
165 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
168 * Use hardware flash sectors protection instead
169 * of U-Boot software protection
171 #undef CONFIG_SYS_FLASH_PROTECTION
172 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
174 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
175 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
177 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
178 /* Size of DRAM reserved for malloc() use */
179 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
180 /* size in bytes reserved for initial data */
181 #define CONFIG_SYS_GBL_DATA_SIZE (256)
182 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
185 #define CONFIG_ENV_IS_IN_FLASH
186 #define CONFIG_ENV_OVERWRITE 1
187 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
188 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
189 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
190 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
191 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
192 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
195 #define CONFIG_SYS_CLK_FREQ 41666666
196 #define CONFIG_SYS_TMU_CLK_DIV 4
197 #define CONFIG_SYS_HZ 1000
199 #endif /* __ECOVEC_H */