内核烧写
OK335X# server ipaddr 192.168.1.215Unknown command 'server' - try 'help'
OK335X# setenv ipaddr 192.168.1.215
OK335X# saveenv
Saving Environment to NAND...
Erasing Nand...
Writing to Nand... done
OK335X# tftp 0x80000000 zImage
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.1.210; our IP address is 192.168.1.215
Filename 'zImage'.
Load address: 0x80000000
Loading: T T T T T T T T T T T T T T T T T T T T
Retry count exceeded; starting again
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.1.210; our IP address is 192.168.1.215
Filename 'zImage'.
Load address: 0x80000000
Loading: T T T T T T T T T T T T T T T T T T T T
Retry count exceeded; starting again
就是烧写不进去,是怎么回事
您好,您首先需要确定下您的PC端的tftp服务是正常的;其实是通过命令设置boot参数的服务器ip以及开发板ip,两个ip在同一个网段上;还可以试试改换连接方式直接连接或者是交换机连接试试(我们测试过这两种方法都是可以的) 飞凌-unix 发表于 2016-4-18 11:30
您好,您首先需要确定下您的PC端的tftp服务是正常的;其实是通过命令设置boot参数的服务器ip以及开发板ip, ...
PC机的TFTP是正常的,但是烧写是网络处没有闪动现象,也没法选择TFTP
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