1/* 2 * Configuation settings for the Renesas RSK2+SH7269 board 3 * 4 * Copyright (C) 2012 Renesas Electronics Europe Ltd. 5 * Copyright (C) 2012 Phil Edworthy 6 * 7 * This file is released under the terms of GPL v2 and any later version. 8 * See the file COPYING in the root directory of the source tree for details. 9 */ 10 11#ifndef __RSK7269_H 12#define __RSK7269_H 13 14#undef DEBUG 15#define CONFIG_SH 1 16#define CONFIG_SH2 1 17#define CONFIG_SH2A 1 18#define CONFIG_CPU_SH7269 1 19#define CONFIG_RSK7269 1 20 21#ifndef _CONFIG_CMD_DEFAULT_H 22# include <config_cmd_default.h> 23#endif 24 25#define CONFIG_BAUDRATE 115200 26#define CONFIG_BOOTARGS "console=ttySC7,115200" 27#define CONFIG_BOOTDELAY 3 28#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } 29 30#define CONFIG_SYS_LONGHELP /* undef to save memory */ 31#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 32#define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */ 33#define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */ 34#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 35 36/* Serial */ 37#define CONFIG_SCIF_CONSOLE 38#define CONFIG_CONS_SCIF7 39 40/* Memory */ 41/* u-boot relocated to top 256KB of ram */ 42#define CONFIG_SYS_TEXT_BASE 0x0DFC0000 43#define CONFIG_SYS_SDRAM_BASE 0x0C000000 44#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) 45 46#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 47#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) 48#define CONFIG_SYS_MALLOC_LEN (256 * 1024) 49#define CONFIG_SYS_MONITOR_LEN (128 * 1024) 50#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024) 51 52/* NOR Flash */ 53#define CONFIG_FLASH_CFI_DRIVER 54#define CONFIG_SYS_FLASH_CFI 55#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 56#define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */ 57#define CONFIG_SYS_MAX_FLASH_BANKS 1 58#define CONFIG_SYS_MAX_FLASH_SECT 512 59 60#define CONFIG_ENV_IS_IN_FLASH 1 61#define CONFIG_ENV_OFFSET (128 * 1024) 62#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 63#define CONFIG_ENV_SECT_SIZE (64 * 1024) 64#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 65 66/* Board Clock */ 67#define CONFIG_SYS_CLK_FREQ 66125000 68#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ 69#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) 70 71/* Network interface */ 72#define CONFIG_SMC911X 73#define CONFIG_SMC911X_16_BIT 74#define CONFIG_SMC911X_BASE 0x24000000 75 76#endif /* __RSK7269_H */ 77