请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
器件型号:66AK2H12 如何使用 TFTP 从 U-Boot 控制台/终端 fe K2HK 系列设备刷写/更新 U-Boot?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
如何使用 TFTP 从 U-Boot 控制台/终端 fe K2HK 系列设备刷写/更新 U-Boot?
要刷写 U-Boot、需要完成以下先决条件。
现在、请按照步骤操作。
//Load default environment variables
# env default -f -a
//If device(EVM) IP address is set through dhcp
# setenv autoload no
# dhcp
//If device(EVM) IP address has to be set manually
# setenv ipaddr 192.168.2.250
# setenv gatewayip 192.168.2.1
# setenv netmask 255.255.255.0
//set tftp serer ip
# setenv serverip 192.168.2.252
//set name_uboot to file name "u-boot-spi.gph"
# setenv name_uboot u-boot-spi.gph
# saveenv //make local variables into environment variables
# ping ${serverip}
# tftp ${loadaddr} ${serverip}:${name_uboot}
# run burn_uboot_spi谢谢、此致、
Rajarajan U