| Stefan Roese | 2052a93 | 2018-08-16 15:27:30 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Copyright (C) 2018 Stefan Roese <sr@denx.de> |
| 4 | */ |
| 5 | |
| 6 | #ifndef __CONFIG_LINKIT_SMART_7688_H |
| 7 | #define __CONFIG_LINKIT_SMART_7688_H |
| 8 | |
| 9 | /* CPU */ |
| 10 | #define CONFIG_SYS_MIPS_TIMER_FREQ 200000000 |
| 11 | |
| 12 | /* RAM */ |
| 13 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| 14 | |
| 15 | #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000 |
| 16 | |
| 17 | #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 |
| 18 | |
| 19 | #ifdef CONFIG_BOOT_RAM |
| 20 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 21 | #endif |
| 22 | |
| 23 | /* UART */ |
| 24 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ |
| 25 | 230400, 500000, 1500000 } |
| 26 | |
| 27 | /* RAM */ |
| 28 | #define CONFIG_SYS_MEMTEST_START 0x80100000 |
| 29 | #define CONFIG_SYS_MEMTEST_END 0x80400000 |
| 30 | |
| 31 | /* Memory usage */ |
| 32 | #define CONFIG_SYS_MAXARGS 64 |
| 33 | #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) |
| 34 | #define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) |
| 35 | #define CONFIG_SYS_CBSIZE 512 |
| 36 | |
| 37 | /* U-Boot */ |
| 38 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
| 39 | |
| 40 | /* Environment settings */ |
| 41 | #define CONFIG_ENV_OFFSET 0x40000 |
| 42 | #define CONFIG_ENV_SIZE (16 << 10) |
| 43 | #define CONFIG_ENV_SECT_SIZE (64 << 10) |
| 44 | |
| 45 | /* |
| 46 | * Environment is right behind U-Boot in flash. Make sure U-Boot |
| 47 | * doesn't grow into the environment area. |
| 48 | */ |
| 49 | #define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET |
| 50 | |
| 51 | #endif /* __CONFIG_LINKIT_SMART_7688_H */ |