V5板子连串口启动遇到问题

风火轮用户12413 · 发表于 2019-5-22 16:22:38

本帖最后由风火轮用户12413 于 2019-5-22 16:24 编辑

如下图所示，V5开发板，用SD卡烧的系统，上电之后，接调试串口到电脑。
打印信息每次都卡到这，都提示输入用户名了，但是又打印下面的信息，卡住不动，进不去系统。请大神多多指教！谢谢

Starting Update UTMP about System Runlevel Changes...
[ OK ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 linbian ttyS0

linbian login: [ 11.912895] raw_flag value is 1
[ 11.922117] raw_flag value is 1
[ 11.945501] raw_flag value is 1
[ 15.194870] libphy: gmac0: probed
[ 15.394281] sunxi-gmac gmac0 eth0: eth0: Type(7) PHY ID 001cc916 at 1 IRQ poll (gmac0-0:01)
[ 15.414578] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 17.394428] sunxi-gmac gmac0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 17.402822] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 17.988471] libphy: gmac0: probed
[ 18.184282] sunxi-gmac gmac0 eth0: eth0: Type(7) PHY ID 001cc916 at 1 IRQ poll (gmac0-0:01)
[ 18.204625] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 18.656603] libphy: gmac0: probed
[ 18.854293] sunxi-gmac gmac0 eth0: eth0: Type(7) PHY ID 001cc916 at 1 IRQ poll (gmac0-0:01)
[ 18.874584] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 20.854473] sunxi-gmac gmac0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 20.862875] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 54.470328] random: nonblocking pool is initialized
[ 56.050005] FAT-fs (mmcblk0p2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.