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+
14 #define CONFIG_CPU_SH7734 1
15 #define CONFIG_R0P7734 1
16 #define CONFIG_400MHZ_MODE 1
17 /* #define CONFIG_533MHZ_MODE 1 */
19 #define CONFIG_BOARD_LATE_INIT
20 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
22 #define CONFIG_CMD_FLASH
23 #define CONFIG_CMD_MEMORY
24 #define CONFIG_CMD_NET
25 #define CONFIG_CMD_PING
26 #define CONFIG_CMD_MII
27 #define CONFIG_CMD_NFS
28 #define CONFIG_CMD_SDRAM
29 #define CONFIG_CMD_ENV
30 #define CONFIG_CMD_SAVEENV
32 #define CONFIG_BAUDRATE 115200
33 #define CONFIG_BOOTDELAY 3
34 #define CONFIG_BOOTARGS "console=ttySC3,115200"
36 #define CONFIG_VERSION_VARIABLE
37 #undef CONFIG_SHOW_BOOT_PROGRESS
40 #define CONFIG_SH_ETHER 1
41 #define CONFIG_SH_ETHER_USE_PORT (0)
42 #define CONFIG_SH_ETHER_PHY_ADDR (0x0)
44 #define CONFIG_PHY_SMSC 1
45 #define CONFIG_BITBANGMII
46 #define CONFIG_BITBANGMII_MULTI
47 #define CONFIG_SH_ETHER_SH7734_MII (0x00) /* MII */
48 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
49 #ifndef CONFIG_SH_ETHER
50 # define CONFIG_SMC911X
51 # define CONFIG_SMC911X_16_BIT
52 # define CONFIG_SMC911X_BASE (0x84000000)
57 #define CONFIG_CMD_I2C
58 #define CONFIG_SH_SH7734_I2C 1
59 #define CONFIG_HARD_I2C 1
60 #define CONFIG_I2C_MULTI_BUS 1
61 #define CONFIG_SYS_MAX_I2C_BUS 2
62 #define CONFIG_SYS_I2C_MODULE 0
63 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
64 #define CONFIG_SYS_I2C_SLAVE 0x50
65 #define CONFIG_SH_I2C_DATA_HIGH 4
66 #define CONFIG_SH_I2C_DATA_LOW 5
67 #define CONFIG_SH_I2C_CLOCK 500000000
68 #define CONFIG_SH_I2C_BASE0 0xFFC70000
69 #define CONFIG_SH_I2C_BASE1 0xFFC7100
71 /* undef to save memory */
72 #define CONFIG_SYS_LONGHELP
73 /* Monitor Command Prompt */
74 /* Buffer size for input from the Console */
75 #define CONFIG_SYS_CBSIZE 256
76 /* Buffer size for Console output */
77 #define CONFIG_SYS_PBSIZE 256
78 /* max args accepted for monitor commands */
79 #define CONFIG_SYS_MAXARGS 16
80 /* Buffer size for Boot Arguments passed to kernel */
81 #define CONFIG_SYS_BARGSIZE 512
82 /* List of legal baudrate settings for this board */
83 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
86 #define CONFIG_SCIF_CONSOLE 1
88 #define CONFIG_CONS_SCIF3 1
90 /* Suppress display of console information at boot */
91 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
92 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
93 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
96 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
97 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
98 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
100 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
101 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
102 /* Enable alternate, more extensive, memory test */
103 #undef CONFIG_SYS_ALT_MEMTEST
104 /* Scratch address used by the alternate memory test */
105 #undef CONFIG_SYS_MEMTEST_SCRATCH
107 /* Enable temporary baudrate change while serial download */
108 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
111 #define CONFIG_FLASH_CFI_DRIVER 1
112 #define CONFIG_SYS_FLASH_CFI
113 #undef CONFIG_SYS_FLASH_QUIET_TEST
114 #define CONFIG_SYS_FLASH_EMPTY_INFO
115 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
116 #define CONFIG_SYS_MAX_FLASH_SECT 512
118 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
119 #define CONFIG_SYS_MAX_FLASH_BANKS 1
120 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
122 /* Timeout for Flash erase operations (in ms) */
123 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
124 /* Timeout for Flash write operations (in ms) */
125 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
126 /* Timeout for Flash set sector lock bit operations (in ms) */
127 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
128 /* Timeout for Flash clear lock bit operations (in ms) */
129 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
132 * Use hardware flash sectors protection instead
133 * of U-Boot software protection
135 #undef CONFIG_SYS_FLASH_PROTECTION
136 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
138 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
139 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
141 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
142 /* Size of DRAM reserved for malloc() use */
143 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
144 /* size in bytes reserved for initial data */
145 #define CONFIG_SYS_GBL_DATA_SIZE (256)
146 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
149 #define CONFIG_ENV_IS_IN_FLASH
150 #define CONFIG_ENV_OVERWRITE 1
151 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
152 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
153 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
154 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
155 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
156 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
159 #if defined(CONFIG_400MHZ_MODE)
160 #define CONFIG_SYS_CLK_FREQ 50000000
162 #define CONFIG_SYS_CLK_FREQ 44444444
164 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
165 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
166 #define CONFIG_SYS_TMU_CLK_DIV 4
168 #endif /* __R0P7734_H */