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 * SPDX-License-Identifier: GPL-2.0+
15 * Address Interface BusWidth
16 *-----------------------------------------
17 * 0x0000_0000 U-Boot 16bit
18 * 0x0004_0000 Linux romImage 16bit
19 * 0x0014_0000 MTD for Linux 16bit
20 * 0x0400_0000 Internal I/O 16/32bit
21 * 0x0800_0000 DRAM 32bit
22 * 0x1800_0000 MFI 16bit
25 #define CONFIG_CPU_SH7724 1
27 #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000
28 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
30 #define CONFIG_DISPLAY_BOARDINFO
31 #undef CONFIG_SHOW_BOOT_PROGRESS
34 #define CONFIG_SYS_I2C
35 #define CONFIG_SYS_I2C_SH
36 #define CONFIG_SYS_I2C_SLAVE 0x7F
37 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 2
38 #define CONFIG_SYS_I2C_SH_BASE0 0xA4470000
39 #define CONFIG_SYS_I2C_SH_SPEED0 100000
40 #define CONFIG_SYS_I2C_SH_BASE1 0xA4750000
41 #define CONFIG_SYS_I2C_SH_SPEED1 100000
42 #define CONFIG_SH_I2C_DATA_HIGH 4
43 #define CONFIG_SH_I2C_DATA_LOW 5
44 #define CONFIG_SH_I2C_CLOCK 41666666
47 #define CONFIG_SH_ETHER 1
48 #define CONFIG_SH_ETHER_USE_PORT (0)
49 #define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
50 #define CONFIG_PHY_SMSC 1
51 #define CONFIG_BITBANGMII
52 #define CONFIG_BITBANGMII_MULTI
53 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
56 #define CONFIG_USB_R8A66597_HCD
57 #define CONFIG_R8A66597_BASE_ADDR 0xA4D80000
58 #define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */
59 #define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */
60 #define CONFIG_R8A66597_ENDIAN 0x0000 /* little */
61 #define CONFIG_SUPERH_ON_CHIP_R8A66597
63 /* undef to save memory */
64 #define CONFIG_SYS_LONGHELP
65 /* Monitor Command Prompt */
66 /* Buffer size for Console output */
67 #define CONFIG_SYS_PBSIZE 256
68 /* List of legal baudrate settings for this board */
69 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
73 #define CONFIG_CONS_SCIF0 1
75 /* Suppress display of console information at boot */
78 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
79 #define CONFIG_SYS_SDRAM_SIZE (256 * 1024 * 1024)
80 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
82 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
83 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024)
84 /* Enable alternate, more extensive, memory test */
85 #undef CONFIG_SYS_ALT_MEMTEST
86 /* Scratch address used by the alternate memory test */
87 #undef CONFIG_SYS_MEMTEST_SCRATCH
89 /* Enable temporary baudrate change while serial download */
90 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
93 #define CONFIG_FLASH_CFI_DRIVER 1
94 #define CONFIG_SYS_FLASH_CFI
95 #undef CONFIG_SYS_FLASH_QUIET_TEST
96 #define CONFIG_SYS_FLASH_EMPTY_INFO
97 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
98 #define CONFIG_SYS_MAX_FLASH_SECT 512
100 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
101 #define CONFIG_SYS_MAX_FLASH_BANKS 1
102 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
104 /* Timeout for Flash erase operations (in ms) */
105 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
106 /* Timeout for Flash write operations (in ms) */
107 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
108 /* Timeout for Flash set sector lock bit operations (in ms) */
109 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
110 /* Timeout for Flash clear lock bit operations (in ms) */
111 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
114 * Use hardware flash sectors protection instead
115 * of U-Boot software protection
117 #undef CONFIG_SYS_FLASH_PROTECTION
118 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
120 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
121 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
123 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
124 /* Size of DRAM reserved for malloc() use */
125 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
126 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
129 #define CONFIG_ENV_OVERWRITE 1
130 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
131 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
132 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
133 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
134 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
135 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
138 #define CONFIG_SYS_CLK_FREQ 41666666
139 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
140 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
141 #define CONFIG_SYS_TMU_CLK_DIV 4
143 #endif /* __ECOVEC_H */