| /* |
| * Configuation settings for the Renesas RSK2+SH7269 board |
| * |
| * Copyright (C) 2012 Renesas Electronics Europe Ltd. |
| * Copyright (C) 2012 Phil Edworthy |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __RSK7269_H |
| #define __RSK7269_H |
| |
| #undef DEBUG |
| #define CONFIG_SH 1 |
| #define CONFIG_SH2 1 |
| #define CONFIG_SH2A 1 |
| #define CONFIG_CPU_SH7269 1 |
| #define CONFIG_RSK7269 1 |
| |
| #ifndef _CONFIG_CMD_DEFAULT_H |
| # include <config_cmd_default.h> |
| #endif |
| |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_BOOTARGS "console=ttySC7,115200" |
| #define CONFIG_BOOTDELAY 3 |
| #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } |
| |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ |
| #define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| |
| /* Serial */ |
| #define CONFIG_SCIF_CONSOLE |
| #define CONFIG_CONS_SCIF7 |
| |
| /* Memory */ |
| /* u-boot relocated to top 256KB of ram */ |
| #define CONFIG_SYS_TEXT_BASE 0x0DFC0000 |
| #define CONFIG_SYS_SDRAM_BASE 0x0C000000 |
| #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) |
| |
| #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) |
| #define CONFIG_SYS_MALLOC_LEN (256 * 1024) |
| #define CONFIG_SYS_MONITOR_LEN (128 * 1024) |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024) |
| |
| /* NOR Flash */ |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT |
| #define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */ |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 |
| |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| #define CONFIG_ENV_OFFSET (128 * 1024) |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) |
| #define CONFIG_ENV_SECT_SIZE (64 * 1024) |
| #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| |
| /* Board Clock */ |
| #define CONFIG_SYS_CLK_FREQ 66125000 |
| #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ |
| #define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) |
| |
| /* Network interface */ |
| #define CONFIG_SMC911X |
| #define CONFIG_SMC911X_16_BIT |
| #define CONFIG_SMC911X_BASE 0x24000000 |
| |
| #endif /* __RSK7269_H */ |