u-boot/include/configs/linkit-smart-7688.h
Simon Glass 2a73606668 serial: Rename SERIAL_SUPPORT to SERIAL
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:01 -04:00

60 lines
1.4 KiB
C

/* 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 290000000
/* RAM */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
/* SPL */
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SPL_BSS_START_ADDR 0x80010000
#define CONFIG_SPL_BSS_MAX_SIZE 0x10000
#define CONFIG_SPL_MAX_SIZE 0x10000
#define CONFIG_SPL_PAD_TO 0
/* Dummy value */
#define CONFIG_SYS_UBOOT_BASE 0
/* Serial SPL */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL)
#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_NS16550_CLK 40000000
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM3 0xb0000e00
#endif
/* UART */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \
230400, 460800, 921600 }
/* RAM */
/* Memory usage */
#define CONFIG_SYS_MAXARGS 64
#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 */
/*
* 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 */