| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Configuation settings for the Renesas Solutions ECOVEC board |
| * |
| * Copyright (C) 2009 - 2011 Renesas Solutions Corp. |
| * Copyright (C) 2009 Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> |
| */ |
| |
| #ifndef __ECOVEC_H |
| #define __ECOVEC_H |
| |
| /* |
| * Address Interface BusWidth |
| *----------------------------------------- |
| * 0x0000_0000 U-Boot 16bit |
| * 0x0004_0000 Linux romImage 16bit |
| * 0x0014_0000 MTD for Linux 16bit |
| * 0x0400_0000 Internal I/O 16/32bit |
| * 0x0800_0000 DRAM 32bit |
| * 0x1800_0000 MFI 16bit |
| */ |
| |
| #define CONFIG_CPU_SH7724 1 |
| |
| #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000 |
| |
| #define CONFIG_DISPLAY_BOARDINFO |
| #undef CONFIG_SHOW_BOOT_PROGRESS |
| |
| /* I2C */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_SH |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 2 |
| #define CONFIG_SYS_I2C_SH_BASE0 0xA4470000 |
| #define CONFIG_SYS_I2C_SH_SPEED0 100000 |
| #define CONFIG_SYS_I2C_SH_BASE1 0xA4750000 |
| #define CONFIG_SYS_I2C_SH_SPEED1 100000 |
| #define CONFIG_SH_I2C_DATA_HIGH 4 |
| #define CONFIG_SH_I2C_DATA_LOW 5 |
| #define CONFIG_SH_I2C_CLOCK 41666666 |
| |
| /* Ether */ |
| #define CONFIG_SH_ETHER_USE_PORT (0) |
| #define CONFIG_SH_ETHER_PHY_ADDR (0x1f) |
| #define CONFIG_PHY_SMSC 1 |
| #define CONFIG_BITBANGMII |
| #define CONFIG_BITBANGMII_MULTI |
| #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII |
| |
| /* USB / R8A66597 */ |
| #define CONFIG_USB_R8A66597_HCD |
| #define CONFIG_R8A66597_BASE_ADDR 0xA4D80000 |
| #define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */ |
| #define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */ |
| #define CONFIG_R8A66597_ENDIAN 0x0000 /* little */ |
| #define CONFIG_SUPERH_ON_CHIP_R8A66597 |
| |
| /* undef to save memory */ |
| /* Monitor Command Prompt */ |
| /* Buffer size for Console output */ |
| #define CONFIG_SYS_PBSIZE 256 |
| /* List of legal baudrate settings for this board */ |
| #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } |
| |
| /* SCIF */ |
| #define CONFIG_SCIF 1 |
| #define CONFIG_CONS_SCIF0 1 |
| |
| /* Suppress display of console information at boot */ |
| |
| /* SDRAM */ |
| #define CONFIG_SYS_SDRAM_BASE (0x88000000) |
| #define CONFIG_SYS_SDRAM_SIZE (256 * 1024 * 1024) |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024) |
| |
| #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024) |
| /* Enable alternate, more extensive, memory test */ |
| /* Scratch address used by the alternate memory test */ |
| #undef CONFIG_SYS_MEMTEST_SCRATCH |
| |
| /* Enable temporary baudrate change while serial download */ |
| #undef CONFIG_SYS_LOADS_BAUD_CHANGE |
| |
| /* FLASH */ |
| #undef CONFIG_SYS_FLASH_QUIET_TEST |
| #define CONFIG_SYS_FLASH_EMPTY_INFO |
| #define CONFIG_SYS_FLASH_BASE (0xA0000000) |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 |
| |
| /* if you use all NOR Flash , you change dip-switch. Please see Manual. */ |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } |
| |
| /* Timeout for Flash erase operations (in ms) */ |
| #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) |
| /* Timeout for Flash write operations (in ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) |
| /* Timeout for Flash set sector lock bit operations (in ms) */ |
| #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) |
| /* Timeout for Flash clear lock bit operations (in ms) */ |
| #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) |
| |
| /* |
| * Use hardware flash sectors protection instead |
| * of U-Boot software protection |
| */ |
| #undef CONFIG_SYS_DIRECT_FLASH_TFTP |
| |
| /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ |
| #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) |
| /* Monitor size */ |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) |
| /* Size of DRAM reserved for malloc() use */ |
| #define CONFIG_SYS_MALLOC_LEN (256 * 1024) |
| #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) |
| |
| /* ENV setting */ |
| #define CONFIG_ENV_OVERWRITE 1 |
| #define CONFIG_ENV_SECT_SIZE (128 * 1024) |
| #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) |
| /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ |
| #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) |
| #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) |
| |
| /* Board Clock */ |
| #define CONFIG_SYS_CLK_FREQ 41666666 |
| #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| |
| #endif /* __ECOVEC_H */ |
