1 /* 2 * Configuation settings for the Renesas RSK2+SH7264 board 3 * 4 * Copyright (C) 2011 Renesas Electronics Europe Ltd. 5 * Copyright (C) 2008 Nobuhiro Iwamatsu 6 * Copyright (C) 2008 Renesas Solutions Corp. 7 * 8 * This file is released under the terms of GPL v2 and any later version. 9 * See the file COPYING in the root directory of the source tree for details. 10 */ 11 12 #ifndef __RSK7264_H 13 #define __RSK7264_H 14 15 #undef DEBUG 16 #define CONFIG_SH 1 17 #define CONFIG_SH2 1 18 #define CONFIG_SH2A 1 19 #define CONFIG_CPU_SH7264 1 20 #define CONFIG_RSK7264 1 21 22 #ifndef _CONFIG_CMD_DEFAULT_H 23 # include <config_cmd_default.h> 24 #endif 25 26 #define CONFIG_BAUDRATE 115200 27 #define CONFIG_BOOTARGS "console=ttySC3,115200" 28 #define CONFIG_BOOTDELAY 3 29 #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } 30 31 #define CONFIG_SYS_LONGHELP 1 /* undef to save memory */ 32 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 33 #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ 34 #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ 35 #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ 36 37 /* Serial */ 38 #define CONFIG_SCIF_CONSOLE 1 39 #define CONFIG_CONS_SCIF3 1 40 41 /* Memory */ 42 /* u-boot relocated to top 256KB of ram */ 43 #define CONFIG_SYS_TEXT_BASE 0x0CFC0000 44 #define CONFIG_SYS_SDRAM_BASE 0x0C000000 45 #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) 46 47 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 48 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) 49 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 50 #define CONFIG_SYS_MONITOR_LEN (128 * 1024) 51 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024) 52 53 /* Flash */ 54 #define CONFIG_FLASH_CFI_DRIVER 55 #define CONFIG_SYS_FLASH_CFI 56 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 57 #define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */ 58 #define CONFIG_SYS_MAX_FLASH_BANKS 1 59 #define CONFIG_SYS_MAX_FLASH_SECT 512 60 61 #define CONFIG_ENV_IS_IN_FLASH 1 62 #define CONFIG_ENV_OFFSET (128 * 1024) 63 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 64 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 65 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 66 67 /* Board Clock */ 68 #define CONFIG_SYS_CLK_FREQ 36000000 69 #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ 70 #define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) 71 72 /* Network interface */ 73 #define CONFIG_SMC911X 74 #define CONFIG_SMC911X_16_BIT 75 #define CONFIG_SMC911X_BASE 0x28000000 76 77 #endif /* __RSK7264_H */ 78