| | 1 | /* |
| | 2 | * Configuation settings for the Hitachi Solution Engine 7722 |
| | 3 | * |
| | 4 | * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> |
| | 5 | * |
| | 6 | * SPDX-License-Identifier: GPL-2.0+ |
| | 7 | */ |
| | 8 | |
| | 9 | #ifndef __MS7722SE_H |
| | 10 | #define __MS7722SE_H |
| | 11 | |
| | 12 | #define CONFIG_CPU_SH7722 1 |
| | 13 | #define CONFIG_MS7722SE 1 |
| | 14 | |
| | 15 | #define CONFIG_CMD_JFFS2 |
| | 16 | #define CONFIG_CMD_SDRAM |
| | 17 | |
| | 18 | #define CONFIG_BAUDRATE 115200 |
| | 19 | #define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01" |
| | 20 | |
| | 21 | #undef CONFIG_SHOW_BOOT_PROGRESS |
| | 22 | |
| | 23 | /* SMC9111 */ |
| | 24 | #define CONFIG_SMC91111 |
| | 25 | #define CONFIG_SMC91111_BASE (0xB8000000) |
| | 26 | |
| | 27 | /* MEMORY */ |
| | 28 | #define MS7722SE_SDRAM_BASE (0x8C000000) |
| | 29 | #define MS7722SE_FLASH_BASE_1 (0xA0000000) |
| | 30 | #define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024) |
| | 31 | |
| | 32 | #define CONFIG_SYS_TEXT_BASE 0x8FFC0000 |
| | 33 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| | 34 | #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ |
| | 35 | #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ |
| | 36 | #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ |
| | 37 | #define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments passed to kernel */ |
| | 38 | #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */ |
| | 39 | |
| | 40 | /* SCIF */ |
| | 41 | #define CONFIG_SCIF_CONSOLE 1 |
| | 42 | #define CONFIG_CONS_SCIF0 1 |
| | 43 | #undef CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress display of console information at boot */ |
| | 44 | #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE |
| | 45 | #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE |
| | 46 | |
| | 47 | #define CONFIG_SYS_MEMTEST_START (MS7722SE_SDRAM_BASE) |
| | 48 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) |
| | 49 | |
| | 50 | #undef CONFIG_SYS_ALT_MEMTEST /* Enable alternate, more extensive, memory test */ |
| | 51 | #undef CONFIG_SYS_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */ |
| | 52 | |
| | 53 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */ |
| | 54 | |
| | 55 | #define CONFIG_SYS_SDRAM_BASE (MS7722SE_SDRAM_BASE) |
| | 56 | #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */ |
| | 57 | |
| | 58 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */ |
| | 59 | |
| | 60 | #define CONFIG_SYS_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image |
| | 61 | in Flash (NOT run time address in SDRAM) ?!? */ |
| | 62 | #define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* */ |
| | 63 | #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */ |
| | 64 | #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) |
| | 65 | |
| | 66 | /* FLASH */ |
| | 67 | #define CONFIG_SYS_FLASH_CFI |
| | 68 | #define CONFIG_FLASH_CFI_DRIVER |
| | 69 | #undef CONFIG_SYS_FLASH_QUIET_TEST |
| | 70 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| | 71 | |
| | 72 | #define CONFIG_SYS_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */ |
| | 73 | |
| | 74 | #define CONFIG_SYS_MAX_FLASH_SECT 150 /* Max number of sectors on each |
| | 75 | Flash chip */ |
| | 76 | |
| | 77 | /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */ |
| | 78 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 |
| | 79 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \ |
| | 80 | CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \ |
| | 81 | } |
| | 82 | |
| | 83 | #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */ |
| | 84 | #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */ |
| | 85 | #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */ |
| | 86 | #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */ |
| | 87 | |
| | 88 | #undef CONFIG_SYS_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */ |
| | 89 | |
| | 90 | #undef CONFIG_SYS_DIRECT_FLASH_TFTP |
| | 91 | |
| | 92 | #define CONFIG_ENV_IS_IN_FLASH |
| | 93 | #define CONFIG_ENV_OVERWRITE 1 |
| | 94 | #define CONFIG_ENV_SECT_SIZE (8 * 1024) |
| | 95 | #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) |
| | 96 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE)) |
| | 97 | #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ |
| | 98 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) |
| | 99 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) |
| | 100 | |
| | 101 | /* Board Clock */ |
| | 102 | #define CONFIG_SYS_CLK_FREQ 33333333 |
| | 103 | #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| | 104 | #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ |
| | 105 | #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ |
| | 106 | |
| | 107 | #endif /* __MS7722SE_H */ |
projects / people / ms / u-boot.git / blame_incremental