1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Renesas Solutions ECOVEC board
5 * Copyright (C) 2009 - 2011 Renesas Solutions Corp.
6 * Copyright (C) 2009 Kuninori Morimoto <morimoto.kuninori@renesas.com>
7 * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
14 * Address Interface BusWidth
15 *-----------------------------------------
16 * 0x0000_0000 U-Boot 16bit
17 * 0x0004_0000 Linux romImage 16bit
18 * 0x0014_0000 MTD for Linux 16bit
19 * 0x0400_0000 Internal I/O 16/32bit
20 * 0x0800_0000 DRAM 32bit
21 * 0x1800_0000 MFI 16bit
24 #define CONFIG_CPU_SH7724 1
26 #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000
28 #define CONFIG_DISPLAY_BOARDINFO
29 #undef CONFIG_SHOW_BOOT_PROGRESS
32 #define CONFIG_SYS_I2C
33 #define CONFIG_SYS_I2C_SH
34 #define CONFIG_SYS_I2C_SLAVE 0x7F
35 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 2
36 #define CONFIG_SYS_I2C_SH_BASE0 0xA4470000
37 #define CONFIG_SYS_I2C_SH_SPEED0 100000
38 #define CONFIG_SYS_I2C_SH_BASE1 0xA4750000
39 #define CONFIG_SYS_I2C_SH_SPEED1 100000
40 #define CONFIG_SH_I2C_DATA_HIGH 4
41 #define CONFIG_SH_I2C_DATA_LOW 5
42 #define CONFIG_SH_I2C_CLOCK 41666666
45 #define CONFIG_SH_ETHER_USE_PORT (0)
46 #define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
47 #define CONFIG_PHY_SMSC 1
48 #define CONFIG_BITBANGMII
49 #define CONFIG_BITBANGMII_MULTI
50 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
53 #define CONFIG_USB_R8A66597_HCD
54 #define CONFIG_R8A66597_BASE_ADDR 0xA4D80000
55 #define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */
56 #define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */
57 #define CONFIG_R8A66597_ENDIAN 0x0000 /* little */
58 #define CONFIG_SUPERH_ON_CHIP_R8A66597
60 /* undef to save memory */
61 /* Monitor Command Prompt */
62 /* Buffer size for Console output */
63 #define CONFIG_SYS_PBSIZE 256
64 /* List of legal baudrate settings for this board */
65 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
69 #define CONFIG_CONS_SCIF0 1
71 /* Suppress display of console information at boot */
74 #define CONFIG_SYS_SDRAM_BASE (0x88000000)
75 #define CONFIG_SYS_SDRAM_SIZE (256 * 1024 * 1024)
76 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
78 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
79 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024)
80 /* Enable alternate, more extensive, memory test */
81 /* Scratch address used by the alternate memory test */
82 #undef CONFIG_SYS_MEMTEST_SCRATCH
84 /* Enable temporary baudrate change while serial download */
85 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
88 #define CONFIG_FLASH_CFI_DRIVER 1
89 #define CONFIG_SYS_FLASH_CFI
90 #undef CONFIG_SYS_FLASH_QUIET_TEST
91 #define CONFIG_SYS_FLASH_EMPTY_INFO
92 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
93 #define CONFIG_SYS_MAX_FLASH_SECT 512
95 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
96 #define CONFIG_SYS_MAX_FLASH_BANKS 1
97 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
99 /* Timeout for Flash erase operations (in ms) */
100 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
101 /* Timeout for Flash write operations (in ms) */
102 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
103 /* Timeout for Flash set sector lock bit operations (in ms) */
104 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
105 /* Timeout for Flash clear lock bit operations (in ms) */
106 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
109 * Use hardware flash sectors protection instead
110 * of U-Boot software protection
112 #undef CONFIG_SYS_FLASH_PROTECTION
113 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
115 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
116 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
118 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
119 /* Size of DRAM reserved for malloc() use */
120 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
121 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
124 #define CONFIG_ENV_OVERWRITE 1
125 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
126 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
127 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
128 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
129 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
130 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
133 #define CONFIG_SYS_CLK_FREQ 41666666
134 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
135 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
136 #define CONFIG_SYS_TMU_CLK_DIV 4
138 #endif /* __ECOVEC_H */