/* 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 * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu */ #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 */ #define CONFIG_FLASH_CFI_DRIVER 1 #define CONFIG_SYS_FLASH_CFI #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_FLASH_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_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ #endif /* __ECOVEC_H */