2 * Configuation settings for the Renesas Solutions r0p7734 board
4 * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
6 * SPDX-License-Identifier: GPL-2.0+
16 #define CONFIG_CPU_SH7734 1
17 #define CONFIG_R0P7734 1
18 #define CONFIG_400MHZ_MODE 1
19 /* #define CONFIG_533MHZ_MODE 1 */
21 #define CONFIG_BOARD_LATE_INIT
22 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
24 #define CONFIG_CMD_FLASH
25 #define CONFIG_CMD_MEMORY
26 #define CONFIG_CMD_NET
27 #define CONFIG_CMD_PING
28 #define CONFIG_CMD_MII
29 #define CONFIG_CMD_NFS
30 #define CONFIG_CMD_SDRAM
31 #define CONFIG_CMD_ENV
32 #define CONFIG_CMD_SAVEENV
34 #define CONFIG_BAUDRATE 115200
35 #define CONFIG_BOOTDELAY 3
36 #define CONFIG_BOOTARGS "console=ttySC3,115200"
38 #define CONFIG_VERSION_VARIABLE
39 #undef CONFIG_SHOW_BOOT_PROGRESS
42 #define CONFIG_SH_ETHER 1
43 #define CONFIG_SH_ETHER_USE_PORT (0)
44 #define CONFIG_SH_ETHER_PHY_ADDR (0x0)
46 #define CONFIG_PHY_SMSC 1
47 #define CONFIG_BITBANGMII
48 #define CONFIG_BITBANGMII_MULTI
49 #define CONFIG_SH_ETHER_SH7734_MII (0x00) /* MII */
50 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
51 #ifndef CONFIG_SH_ETHER
52 # define CONFIG_SMC911X
53 # define CONFIG_SMC911X_16_BIT
54 # define CONFIG_SMC911X_BASE (0x84000000)
59 #define CONFIG_CMD_I2C
60 #define CONFIG_SH_SH7734_I2C 1
61 #define CONFIG_HARD_I2C 1
62 #define CONFIG_I2C_MULTI_BUS 1
63 #define CONFIG_SYS_MAX_I2C_BUS 2
64 #define CONFIG_SYS_I2C_MODULE 0
65 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
66 #define CONFIG_SYS_I2C_SLAVE 0x50
67 #define CONFIG_SH_I2C_DATA_HIGH 4
68 #define CONFIG_SH_I2C_DATA_LOW 5
69 #define CONFIG_SH_I2C_CLOCK 500000000
70 #define CONFIG_SH_I2C_BASE0 0xFFC70000
71 #define CONFIG_SH_I2C_BASE1 0xFFC7100
73 /* undef to save memory */
74 #define CONFIG_SYS_LONGHELP
75 /* Monitor Command Prompt */
76 #define CONFIG_SYS_PROMPT "=> "
77 /* Buffer size for input from the Console */
78 #define CONFIG_SYS_CBSIZE 256
79 /* Buffer size for Console output */
80 #define CONFIG_SYS_PBSIZE 256
81 /* max args accepted for monitor commands */
82 #define CONFIG_SYS_MAXARGS 16
83 /* Buffer size for Boot Arguments passed to kernel */
84 #define CONFIG_SYS_BARGSIZE 512
85 /* List of legal baudrate settings for this board */
86 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
89 #define CONFIG_SCIF_CONSOLE 1
91 #define CONFIG_CONS_SCIF3 1
93 /* Suppress display of console information at boot */
94 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
95 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
96 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
99 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
100 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
101 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
103 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
104 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
105 /* Enable alternate, more extensive, memory test */
106 #undef CONFIG_SYS_ALT_MEMTEST
107 /* Scratch address used by the alternate memory test */
108 #undef CONFIG_SYS_MEMTEST_SCRATCH
110 /* Enable temporary baudrate change while serial download */
111 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
114 #define CONFIG_FLASH_CFI_DRIVER 1
115 #define CONFIG_SYS_FLASH_CFI
116 #undef CONFIG_SYS_FLASH_QUIET_TEST
117 #define CONFIG_SYS_FLASH_EMPTY_INFO
118 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
119 #define CONFIG_SYS_MAX_FLASH_SECT 512
121 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
122 #define CONFIG_SYS_MAX_FLASH_BANKS 1
123 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
125 /* Timeout for Flash erase operations (in ms) */
126 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
127 /* Timeout for Flash write operations (in ms) */
128 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
129 /* Timeout for Flash set sector lock bit operations (in ms) */
130 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
131 /* Timeout for Flash clear lock bit operations (in ms) */
132 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
135 * Use hardware flash sectors protection instead
136 * of U-Boot software protection
138 #undef CONFIG_SYS_FLASH_PROTECTION
139 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
141 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
142 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
144 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
145 /* Size of DRAM reserved for malloc() use */
146 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
147 /* size in bytes reserved for initial data */
148 #define CONFIG_SYS_GBL_DATA_SIZE (256)
149 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
152 #define CONFIG_ENV_IS_IN_FLASH
153 #define CONFIG_ENV_OVERWRITE 1
154 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
155 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
156 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
157 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
158 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
159 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
162 #if defined(CONFIG_400MHZ_MODE)
163 #define CONFIG_SYS_CLK_FREQ 50000000
165 #define CONFIG_SYS_CLK_FREQ 44444444
167 #define CONFIG_SYS_TMU_CLK_DIV 4
168 #define CONFIG_SYS_HZ 1000
170 #endif /* __R0P7734_H */