projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| b02f76a8 SR |
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 */ | |
| fdceb0d7 | 10 | #define CONFIG_SYS_MIPS_TIMER_FREQ 290000000 |
| b02f76a8 SR |
11 | |
| 12 | /* RAM */ | |
| 13 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
| 14 | ||
| b02f76a8 SR |
15 | #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 |
| 16 | ||
| 757cbbe9 | 17 | /* SPL */ |
| b02f76a8 | 18 | |
| 757cbbe9 WG |
19 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE |
| 20 | #define CONFIG_SPL_BSS_START_ADDR 0x80010000 | |
| 21 | #define CONFIG_SPL_BSS_MAX_SIZE 0x10000 | |
| 22 | #define CONFIG_SPL_MAX_SIZE 0x10000 | |
| 23 | #define CONFIG_SPL_PAD_TO 0 | |
| 24 | ||
| 25 | /* Dummy value */ | |
| 26 | #define CONFIG_SYS_UBOOT_BASE 0 | |
| 27 | ||
| 28 | /* Serial SPL */ | |
| 29 | #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL_SUPPORT) | |
| 30 | #define CONFIG_SYS_NS16550_MEM32 | |
| 31 | #define CONFIG_SYS_NS16550_CLK 40000000 | |
| 32 | #define CONFIG_SYS_NS16550_REG_SIZE -4 | |
| 33 | #define CONFIG_SYS_NS16550_COM3 0xb0000e00 | |
| 757cbbe9 WG |
34 | |
| 35 | #endif | |
| 36 | ||
| b02f76a8 SR |
37 | /* UART */ |
| 38 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ | |
| 443a2063 | 39 | 230400, 460800, 921600 } |
| b02f76a8 SR |
40 | |
| 41 | /* RAM */ | |
| b02f76a8 SR |
42 | |
| 43 | /* Memory usage */ | |
| 44 | #define CONFIG_SYS_MAXARGS 64 | |
| 45 | #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) | |
| 46 | #define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) | |
| 47 | #define CONFIG_SYS_CBSIZE 512 | |
| 48 | ||
| 49 | /* U-Boot */ | |
| 50 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
| 51 | ||
| 52 | /* Environment settings */ | |
| b02f76a8 SR |
53 | |
| 54 | /* | |
| 55 | * Environment is right behind U-Boot in flash. Make sure U-Boot | |
| 56 | * doesn't grow into the environment area. | |
| 57 | */ | |
| 58 | #define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET | |
| 59 | ||
| 60 | #endif /* __CONFIG_LINKIT_SMART_7688_H */ |