| /* | |
| * Configuation settings for shmin (T-SH7706LAN, T-SH7706LSR) | |
| * | |
| * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | |
| * | |
| * SPDX-License-Identifier: GPL-2.0+ | |
| */ | |
| #ifndef __SHMIN_H | |
| #define __SHMIN_H | |
| #define CONFIG_SH 1 | |
| #define CONFIG_SH3 1 | |
| #define CONFIG_CPU_SH7706 1 | |
| /* T-SH7706LAN */ | |
| #define CONFIG_SHMIN 1 | |
| /* T-SH7706LSR*/ | |
| /* #define CONFIG_T_SH7706LSR 1 */ | |
| #define CONFIG_CMD_FLASH | |
| #define CONFIG_CMD_MEMORY | |
| #define CONFIG_CMD_SDRAM | |
| #define CONFIG_CMD_NET | |
| #define CONFIG_CMD_PING | |
| #define CONFIG_CMD_NFS | |
| #define CONFIG_CMD_ENV | |
| #define CONFIG_CMD_SAVEENV | |
| #define CONFIG_BAUDRATE 115200 | |
| #define CONFIG_BOOTARGS "console=ttySC0,115200" | |
| /* | |
| * This board has original boot loader. If you write u-boot to 0x0, | |
| * you should set undef. | |
| */ | |
| #define CONFIG_VERSION_VARIABLE | |
| #undef CONFIG_SHOW_BOOT_PROGRESS | |
| /* system */ | |
| #define SHMIN_SDRAM_BASE (0x8C000000) | |
| #define SHMIN_FLASH_BASE_1 (0xA0000000) | |
| #define CONFIG_SYS_TEXT_BASE 0x8DFB0000 | |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
| #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ | |
| #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ | |
| #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ | |
| /* Buffer size for Boot Arguments passed to kernel */ | |
| #define CONFIG_SYS_BARGSIZE 512 | |
| /* List of legal baudrate settings for this board */ | |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600,14400,19200,38400,57600,115200 } | |
| /* SCIF */ | |
| #define CONFIG_SCIF_CONSOLE 1 | |
| #define CONFIG_CONS_SCIF0 1 | |
| /* memory */ | |
| #define CONFIG_SYS_SDRAM_BASE SHMIN_SDRAM_BASE | |
| #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) | |
| #define CONFIG_SYS_MEMTEST_START SHMIN_SDRAM_BASE | |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024)) | |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024) | |
| #define CONFIG_SYS_MONITOR_BASE (SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE) | |
| #define CONFIG_SYS_MONITOR_LEN (128 * 1024) | |
| #define CONFIG_SYS_MALLOC_LEN (256 * 1024) | |
| #define CONFIG_SYS_GBL_DATA_SIZE 256 | |
| #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) | |
| /* FLASH */ | |
| #define CONFIG_SYS_FLASH_CFI | |
| #define CONFIG_FLASH_CFI_DRIVER | |
| #undef CONFIG_SYS_FLASH_QUIET_TEST | |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
| #define CONFIG_SYS_FLASH_BASE SHMIN_FLASH_BASE_1 | |
| #define CONFIG_SYS_MAX_FLASH_SECT 11 | |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
| #define CONFIG_FLASH_CFI_LEGACY | |
| #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_FLASH_BASE | |
| #define CONFIG_SYS_ATMEL_TOTALSECT CONFIG_SYS_MAX_FLASH_SECT | |
| #define CONFIG_SYS_ATMEL_REGION 4 | |
| #define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7} | |
| #define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000} | |
| #define CONFIG_ENV_IS_IN_FLASH | |
| #define CONFIG_ENV_SECT_SIZE (64 * 1024) | |
| #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE | |
| #ifdef CONFIG_T_SH7706LSR | |
| #define CONFIG_ENV_ADDR (SHMIN_FLASH_BASE_1 + 70000) | |
| #else | |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) | |
| #endif | |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 | |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 | |
| /* Board Clock */ | |
| #ifdef CONFIG_T_SH7706LSR | |
| #define CONFIG_SYS_CLK_FREQ 40000000 | |
| #else | |
| #define CONFIG_SYS_CLK_FREQ 33333333 | |
| #endif /* CONFIG_T_SH7706LSR */ | |
| #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ | |
| #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ | |
| #define CONFIG_SYS_TMU_CLK_DIV 4 | |
| /* Network device */ | |
| #define CONFIG_DRIVER_NE2000 | |
| #define CONFIG_DRIVER_NE2000_BASE (0xb0000300) | |
| #endif /* __SHMIN_H */ |