查看“LTT-MX8M-EVM100 开发板 linux 4.14.98使用手册”的源代码

===阅读指导===

蓝色字体为调试终端的信息，其中 “ # ” 或“ > ”开头的为用户输入的指令。
<pre style="color: #3e45a9">
# cd ~/work
> boot
</pre>
===SD卡测试===
系统启动后将SD卡插入到Micro SD卡槽【J26】中，系统会自动将其挂载到/run/media目录下，在插入SD卡的同时，在系统终端会打印出SD卡相关信息：
<pre style="color: #3e45a9">
[  418.785224] mmc1: host does not support reading read-only switch, assuming write-enable
[  418.931992] mmc1: new ultra high speed SDR104 SDHC card at address 0007
[  418.940000] mmcblk1: mmc1:0007 SD32G 29.0 GiB 
[  418.947404]  mmcblk1: p1
[  419.146762] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
</pre>