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 /* Buffer size for input from the Console */
77 #define CONFIG_SYS_CBSIZE 256
78 /* Buffer size for Console output */
79 #define CONFIG_SYS_PBSIZE 256
80 /* max args accepted for monitor commands */
81 #define CONFIG_SYS_MAXARGS 16
82 /* Buffer size for Boot Arguments passed to kernel */
83 #define CONFIG_SYS_BARGSIZE 512
84 /* List of legal baudrate settings for this board */
85 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
88 #define CONFIG_SCIF_CONSOLE 1
90 #define CONFIG_CONS_SCIF3 1
92 /* Suppress display of console information at boot */
93 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
94 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
95 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
98 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
99 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
100 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
102 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
103 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
104 /* Enable alternate, more extensive, memory test */
105 #undef CONFIG_SYS_ALT_MEMTEST
106 /* Scratch address used by the alternate memory test */
107 #undef CONFIG_SYS_MEMTEST_SCRATCH
109 /* Enable temporary baudrate change while serial download */
110 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
113 #define CONFIG_FLASH_CFI_DRIVER 1
114 #define CONFIG_SYS_FLASH_CFI
115 #undef CONFIG_SYS_FLASH_QUIET_TEST
116 #define CONFIG_SYS_FLASH_EMPTY_INFO
117 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
118 #define CONFIG_SYS_MAX_FLASH_SECT 512
120 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
121 #define CONFIG_SYS_MAX_FLASH_BANKS 1
122 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
124 /* Timeout for Flash erase operations (in ms) */
125 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
126 /* Timeout for Flash write operations (in ms) */
127 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
128 /* Timeout for Flash set sector lock bit operations (in ms) */
129 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
130 /* Timeout for Flash clear lock bit operations (in ms) */
131 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
134 * Use hardware flash sectors protection instead
135 * of U-Boot software protection
137 #undef CONFIG_SYS_FLASH_PROTECTION
138 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
140 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
141 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
143 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
144 /* Size of DRAM reserved for malloc() use */
145 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
146 /* size in bytes reserved for initial data */
147 #define CONFIG_SYS_GBL_DATA_SIZE (256)
148 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
151 #define CONFIG_ENV_IS_IN_FLASH
152 #define CONFIG_ENV_OVERWRITE 1
153 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
154 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
155 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
156 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
157 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
158 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
161 #if defined(CONFIG_400MHZ_MODE)
162 #define CONFIG_SYS_CLK_FREQ 50000000
164 #define CONFIG_SYS_CLK_FREQ 44444444
166 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
167 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
168 #define CONFIG_SYS_TMU_CLK_DIV 4
170 #endif /* __R0P7734_H */