diff options
Diffstat (limited to 'include/configs/linkit-smart-7688.h')
| -rw-r--r-- | include/configs/linkit-smart-7688.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h new file mode 100644 index 0000000000..78efa23279 --- /dev/null +++ b/include/configs/linkit-smart-7688.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018 Stefan Roese <sr@denx.de> + */ + +#ifndef __CONFIG_LINKIT_SMART_7688_H +#define __CONFIG_LINKIT_SMART_7688_H + +/* CPU */ +#define CONFIG_SYS_MIPS_TIMER_FREQ 200000000 + +/* RAM */ +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + +#ifdef CONFIG_BOOT_RAM +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif + +/* UART */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ + 230400, 500000, 1500000 } + +/* RAM */ +#define CONFIG_SYS_MEMTEST_START 0x80100000 +#define CONFIG_SYS_MEMTEST_END 0x80400000 + +/* Memory usage */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) +#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) +#define CONFIG_SYS_CBSIZE 512 + +/* U-Boot */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +/* Environment settings */ +#define CONFIG_ENV_OFFSET 0x40000 +#define CONFIG_ENV_SIZE (16 << 10) +#define CONFIG_ENV_SECT_SIZE (64 << 10) + +/* + * Environment is right behind U-Boot in flash. Make sure U-Boot + * doesn't grow into the environment area. + */ +#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET + +#endif /* __CONFIG_LINKIT_SMART_7688_H */ |