1c655fad0SNobuhiro Iwamatsu /* 2c655fad0SNobuhiro Iwamatsu * Configuation settings for the Renesas Technology RSK 7203 3c655fad0SNobuhiro Iwamatsu * 4c655fad0SNobuhiro Iwamatsu * Copyright (C) 2008 Nobuhiro Iwamatsu 5c655fad0SNobuhiro Iwamatsu * Copyright (C) 2008 Renesas Solutions Corp. 6c655fad0SNobuhiro Iwamatsu * 71a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 8c655fad0SNobuhiro Iwamatsu */ 9c655fad0SNobuhiro Iwamatsu 10c655fad0SNobuhiro Iwamatsu #ifndef __RSK7203_H 11c655fad0SNobuhiro Iwamatsu #define __RSK7203_H 12c655fad0SNobuhiro Iwamatsu 13c655fad0SNobuhiro Iwamatsu #undef DEBUG 14c655fad0SNobuhiro Iwamatsu #define CONFIG_SH2A 1 15c655fad0SNobuhiro Iwamatsu #define CONFIG_CPU_SH7203 1 16c655fad0SNobuhiro Iwamatsu #define CONFIG_RSK7203 1 17c655fad0SNobuhiro Iwamatsu 18c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_FLASH 19c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_NET 20c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_NFS 21c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_PING 22bdab39d3SMike Frysinger #define CONFIG_CMD_SAVEENV 23c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_SDRAM 24c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_MEMORY 25c655fad0SNobuhiro Iwamatsu #define CONFIG_CMD_CACHE 26c655fad0SNobuhiro Iwamatsu 27c655fad0SNobuhiro Iwamatsu #define CONFIG_BAUDRATE 115200 28c655fad0SNobuhiro Iwamatsu #define CONFIG_BOOTARGS "console=ttySC0,115200" 29c655fad0SNobuhiro Iwamatsu #define CONFIG_LOADADDR 0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */ 30c655fad0SNobuhiro Iwamatsu 31c655fad0SNobuhiro Iwamatsu #define CONFIG_VERSION_VARIABLE 32c655fad0SNobuhiro Iwamatsu #undef CONFIG_SHOW_BOOT_PROGRESS 33c655fad0SNobuhiro Iwamatsu 34c655fad0SNobuhiro Iwamatsu /* MEMORY */ 35c655fad0SNobuhiro Iwamatsu #define RSK7203_SDRAM_BASE 0x0C000000 36c655fad0SNobuhiro Iwamatsu #define RSK7203_FLASH_BASE_1 0x20000000 /* Non cache */ 37c655fad0SNobuhiro Iwamatsu #define RSK7203_FLASH_BANK_SIZE (4 * 1024 * 1024) 38c655fad0SNobuhiro Iwamatsu 394f9a5b06SNobuhiro Iwamatsu #define CONFIG_SYS_TEXT_BASE 0x0C7C0000 406d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_LONGHELP /* undef to save memory */ 416d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ 426d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ 436d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ 44c655fad0SNobuhiro Iwamatsu /* Buffer size for Boot Arguments passed to kernel */ 456d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_BARGSIZE 512 46c655fad0SNobuhiro Iwamatsu /* List of legal baudrate settings for this board */ 476d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 48c655fad0SNobuhiro Iwamatsu 49c655fad0SNobuhiro Iwamatsu /* SCIF */ 506f3d8bb5SNobuhiro Iwamatsu #define CONFIG_SCIF_CONSOLE 1 51c655fad0SNobuhiro Iwamatsu #define CONFIG_CONS_SCIF0 1 52c655fad0SNobuhiro Iwamatsu 536d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MEMTEST_START RSK7203_SDRAM_BASE 546d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (3 * 1024 * 1024)) 55c655fad0SNobuhiro Iwamatsu 566d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_SDRAM_BASE RSK7203_SDRAM_BASE 576d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) 58c655fad0SNobuhiro Iwamatsu 596d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024) 606d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MONITOR_BASE RSK7203_FLASH_BASE_1 616d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MONITOR_LEN (128 * 1024) 626d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 636d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 64c655fad0SNobuhiro Iwamatsu 65c655fad0SNobuhiro Iwamatsu /* FLASH */ 666f3d8bb5SNobuhiro Iwamatsu #define CONFIG_FLASH_CFI_DRIVER 676d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_CFI 686d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 696d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #undef CONFIG_SYS_FLASH_QUIET_TEST 706d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ 716d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_BASE RSK7203_FLASH_BASE_1 726d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 736d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MAX_FLASH_SECT 64 746d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_MAX_FLASH_BANKS 1 75c655fad0SNobuhiro Iwamatsu 765a1aceb0SJean-Christophe PLAGNIOL-VILLARD #define CONFIG_ENV_IS_IN_FLASH 770e8d1586SJean-Christophe PLAGNIOL-VILLARD #define CONFIG_ENV_SECT_SIZE (64 * 1024) 780e8d1586SJean-Christophe PLAGNIOL-VILLARD #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 796d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 806d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_ERASE_TOUT 12000 816d0f6bcfSJean-Christophe PLAGNIOL-VILLARD #define CONFIG_SYS_FLASH_WRITE_TOUT 500 82c655fad0SNobuhiro Iwamatsu 83c655fad0SNobuhiro Iwamatsu /* Board Clock */ 84c655fad0SNobuhiro Iwamatsu #define CONFIG_SYS_CLK_FREQ 33333333 85684a501eSNobuhiro Iwamatsu #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 86684a501eSNobuhiro Iwamatsu #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 87c655fad0SNobuhiro Iwamatsu #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ 88*8f0960e8SNobuhiro Iwamatsu #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) 89c655fad0SNobuhiro Iwamatsu 9005c7e907SNobuhiro Iwamatsu /* Network interface */ 91736fead8SBen Warren #define CONFIG_SMC911X 92736fead8SBen Warren #define CONFIG_SMC911X_16_BIT 93736fead8SBen Warren #define CONFIG_SMC911X_BASE (0x24000000) 9405c7e907SNobuhiro Iwamatsu 95c655fad0SNobuhiro Iwamatsu #endif /* __RSK7203_H */ 96