LTT-MX8M-EVM100 开发板 linux 4.14.98使用手册
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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。
# cd ~/work > boot
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:
[ 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.