Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 1 | /* |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 2 | * Configuation settings for shmin (T-SH7706LAN, T-SH7706LSR) |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 3 | * |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 4 | * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 5 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __SHMIN_H |
| 10 | #define __SHMIN_H |
| 11 | |
| 12 | #define CONFIG_SH 1 |
| 13 | #define CONFIG_SH3 1 |
| 14 | #define CONFIG_CPU_SH7706 1 |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 15 | /* T-SH7706LAN */ |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 16 | #define CONFIG_SHMIN 1 |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 17 | /* T-SH7706LSR*/ |
| 18 | /* #define CONFIG_T_SH7706LSR 1 */ |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 19 | |
| 20 | #define CONFIG_CMD_FLASH |
| 21 | #define CONFIG_CMD_MEMORY |
| 22 | #define CONFIG_CMD_SDRAM |
| 23 | #define CONFIG_CMD_NET |
| 24 | #define CONFIG_CMD_PING |
| 25 | #define CONFIG_CMD_NFS |
| 26 | #define CONFIG_CMD_ENV |
| 27 | #define CONFIG_CMD_SAVEENV |
| 28 | |
| 29 | #define CONFIG_BAUDRATE 115200 |
| 30 | #define CONFIG_BOOTARGS "console=ttySC0,115200" |
| 31 | |
Wolfgang Denk | a4de835 | 2011-02-02 22:36:10 +0100 | [diff] [blame] | 32 | /* |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 33 | * This board has original boot loader. If you write u-boot to 0x0, |
| 34 | * you should set undef. |
| 35 | */ |
| 36 | #define CONFIG_VERSION_VARIABLE |
| 37 | #undef CONFIG_SHOW_BOOT_PROGRESS |
| 38 | |
| 39 | /* system */ |
| 40 | #define SHMIN_SDRAM_BASE (0x8C000000) |
| 41 | #define SHMIN_FLASH_BASE_1 (0xA0000000) |
| 42 | |
Nobuhiro Iwamatsu | 0f27b04 | 2011-01-17 21:17:22 +0900 | [diff] [blame] | 43 | #define CONFIG_SYS_TEXT_BASE 0x8DFB0000 |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 44 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 45 | #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ |
| 46 | #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ |
| 47 | #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ |
| 48 | /* Buffer size for Boot Arguments passed to kernel */ |
| 49 | #define CONFIG_SYS_BARGSIZE 512 |
| 50 | /* List of legal baudrate settings for this board */ |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 51 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600,14400,19200,38400,57600,115200 } |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 52 | |
| 53 | /* SCIF */ |
| 54 | #define CONFIG_SCIF_CONSOLE 1 |
| 55 | #define CONFIG_CONS_SCIF0 1 |
| 56 | |
| 57 | /* memory */ |
| 58 | #define CONFIG_SYS_SDRAM_BASE SHMIN_SDRAM_BASE |
| 59 | #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) |
| 60 | #define CONFIG_SYS_MEMTEST_START SHMIN_SDRAM_BASE |
| 61 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - (256 * 1024)) |
| 62 | |
| 63 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1 * 1024 * 1024) |
| 64 | #define CONFIG_SYS_MONITOR_BASE (SHMIN_FLASH_BASE_1 + CONFIG_ENV_SECT_SIZE) |
| 65 | #define CONFIG_SYS_MONITOR_LEN (128 * 1024) |
| 66 | #define CONFIG_SYS_MALLOC_LEN (256 * 1024) |
| 67 | #define CONFIG_SYS_GBL_DATA_SIZE 256 |
| 68 | #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) |
| 69 | |
| 70 | /* FLASH */ |
| 71 | #define CONFIG_SYS_FLASH_CFI |
| 72 | #define CONFIG_FLASH_CFI_DRIVER |
| 73 | #undef CONFIG_SYS_FLASH_QUIET_TEST |
| 74 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| 75 | #define CONFIG_SYS_FLASH_BASE SHMIN_FLASH_BASE_1 |
| 76 | #define CONFIG_SYS_MAX_FLASH_SECT 11 |
| 77 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 78 | |
| 79 | #define CONFIG_FLASH_CFI_LEGACY |
| 80 | #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_FLASH_BASE |
| 81 | #define CONFIG_SYS_ATMEL_TOTALSECT CONFIG_SYS_MAX_FLASH_SECT |
| 82 | #define CONFIG_SYS_ATMEL_REGION 4 |
| 83 | #define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7} |
| 84 | #define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000} |
| 85 | |
| 86 | #define CONFIG_ENV_IS_IN_FLASH |
| 87 | #define CONFIG_ENV_SECT_SIZE (64 * 1024) |
| 88 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 89 | |
| 90 | #ifdef CONFIG_T_SH7706LSR |
| 91 | #define CONFIG_ENV_ADDR (SHMIN_FLASH_BASE_1 + 70000) |
| 92 | #else |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 93 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 94 | #endif |
| 95 | |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 96 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 |
| 97 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 |
| 98 | |
| 99 | /* Board Clock */ |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 100 | #ifdef CONFIG_T_SH7706LSR |
| 101 | #define CONFIG_SYS_CLK_FREQ 40000000 |
| 102 | #else |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 103 | #define CONFIG_SYS_CLK_FREQ 33333333 |
Nobuhiro Iwamatsu | 10b2b40 | 2011-01-06 12:38:01 +0900 | [diff] [blame] | 104 | #endif /* CONFIG_T_SH7706LSR */ |
Nobuhiro Iwamatsu | e698449 | 2013-08-21 16:11:21 +0900 | [diff] [blame] | 105 | #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| 106 | #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 107 | #define CONFIG_SYS_TMU_CLK_DIV 4 |
Nobuhiro Iwamatsu | 980fbb7 | 2010-10-25 03:12:24 +0900 | [diff] [blame] | 108 | |
| 109 | /* Network device */ |
| 110 | #define CONFIG_DRIVER_NE2000 |
| 111 | #define CONFIG_DRIVER_NE2000_BASE (0xb0000300) |
| 112 | |
| 113 | #endif /* __SHMIN_H */ |