u-boot/include/configs/linkit-smart-7688.h

/* 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		0x80000
#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 */