之前进去过,烧录过几次,但都出现了网络下载tftp超时而失败,刚刚开始想着再试一试结果出现了发送头帧失败
#############DDRE00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000
1.烧写的Fastboot镜像与当前单板型号或Flash不匹配导致;(之前有进入过,确认匹配)
2.单板DDR有问题,无法正常进行DDR初始化操作;(暂未检测板子上的ddr芯片颗粒)
3.如果是安全芯片,则需要确认是否需要使用programmer来进行烧写(Conax,Verimatrix高安类型必选);
4.如果是安全芯片,则需要确认当前镜像是否已经签名且签名正确,注意签名使用的key必须与芯片启动校验的key一致;
下载文件失败!
进入终端后开机显示
Bootrom start
Boot from eMMC
Starting fastboot ...
System startup
DDRE00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000E00000040PF8A38000B00000000D00000000E00000040PF8A38000B00000001D00000000
求求,我该怎么解决