rk3399pc sd卡启动时串口显示channel 0 training failed

锤哥 · 发表于 2021-10-8 13:20:34

MR14=0x0
MR18=0x0
MR19=0x0
MR24=0x0
MR25=0x0
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFF
CS = 1
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFF
channel 0 training failed!
channel 1 training pass!
change freq to 416MHz 0,1
Channel 1: LPDDR4,416MHz
Bus Width=32 Col=10 Bank=8 Row=15/15 CS=2 Die Bus-Width=16 Size=2048MB
no stride
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFF
CS = 1
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFF
channel 1 training pass!
0

锤哥 · 发表于 2021-10-8 13:26:41

麻烦大佬给看看怎么回事，系统无法启动。

锤哥 · 发表于 2021-10-8 14:38:45

jpchen 发表于 2021-10-8 14:31
如果不是sd启动，单独烧固件，是否可以启动

你好，谢谢你的回复。我一开始用的sd卡启动，然后出现channel 0 training failed 。后想升级固件，然后使用Android_tool.v2.58时，每次都报“准备IDB错误”，我也擦除过flash，不知道你有遇到过类似问题吗？

[Linux] rk3399pc sd卡启动时串口显示channel 0 training failed

【Linux】 rk3399pc sd卡启动时串口显示channel 0 training failed