-19-
Document Name
AI7688H
Reference Manual
Version
V 2.0
Date 2019/08/08
if you also want to change the baudrate, please modify the file
include/configs/rt2880.h
#define SERIAL_CLOCK_DIVISOR 16
#define CONFIG_BOOTDELAY 1
#define CONFIG_BAUDRATE 57600
#define CONFIG_SERVERIP 10.10.10.3
#define CONFIG_IPADDR 10.10.10.123
Change this:
#define CONFIG_BAUDRATE 57600
to this (change the baudrate from 57600 to 115200 as an example):
#define CONFIG_BAUDRATE 115200
This will then change the bootloader console baudrate from 57600 to
115200
Now build the bootloader and upload it to the board
