20240408在全志H3平台的Nano Pi NEO CORE上跑Ubuntu Core 22.04时使用mount来挂载TF卡
2024/4/8 20:05
mount /dev/mmcblk1 /mnt
mount -t vfat /dev/mmcblk0p1 /mnt/mmc/
mount /dev/mmcblk0p2 /mnt
缘起，在全志H3平台
开发板：Nano Pi NEO CORE
操作系统：Ubuntu Core 22.04
h3-eflasher-friendlycore-jammy-4.14-armhf-20231107.img
百度：linux mount FT卡
https://blog.csdn.net/qq_37858386/article/details/128283445
2022-12-12 Linux 挂载TF卡 mount -t vfat /dev/mmcblk0p1 /mnt/mmc/，fdisk -l 查看。
Donald Linux
于 2022-12-12 10:37:51 发布
一、接上TF卡会有下面的log，有EXT4-fs (mmcblk0p1) 字样。
二、执行 fdisk -l 查看
三、执行 mount /dev/mmcblk0p1 /mnt/mmc 挂载
四、参考文章
linux 挂载tf卡_dxmcu的博客-CSDN博客_linux 挂载tf卡
Linux环境下挂载SD卡的教程 - 编程路上的小飞龙 - 博客园
文章知识点与官方知识档案匹配，可进一步学习相关知识
云原生入门技能树首页概览17967 人正在系统学习中
最近需要再全志H3平台，NanoPi NEO Core开发板上适配移远的4G模块: EC200A-CN。
使用h3-eflasher-friendlycore-jammy-4.14-armhf-20231107.img，现阶段发现：
1、刷TF之后，直接启动，没有常用指令fdisk，还好有busybox，在busybox里面找到了fdisk。
但是还有略有遗憾，busybox中没有udhpc，请问如何加入udhpc工具，有STEP-BY-STEP的教程吗？
步骤二：准备 busybox udhcpc 工具。
quectel-CM 调 用 busybox udhpc 获 取 IP 和 DNS ， busybox udhpc 调 用 脚 本 文 件
/usr/share/udhcpc/default.script 为 Linux 开发板设置 IP、DNS 和路由表。
用户可以从 https://busybox.net 下载 busybox udhpc 工具的源代码，然后使用以下命令启用
CONFIG_UDHCPC 并将脚本文件[BUSYBOX]/examples/udhcp/simple.script 复制到 Linux 开发板（重命
名为/usr/share/udhcpc/default.script)。
busybox menuconfig
P30
Quectel_UMTS_LTE_5G_Linux_USB_Driver_用户指导_V1.0-已解锁.pdf
2、将TF卡中的IMG刷入EMMC之后，发现连busybox都找不到了，更谈不上fdisk。
挂载TF卡的时候非常不方便。我把可能得扇区/分区都尝试了一遍！
请核实一下！
并提供一下加入busybox的【STEP-BY-STEP】步骤/方法！
多谢了！
root@NanoPi-NEO-Core:/mnt# cd /dev
root@NanoPi-NEO-Core:/dev# ll
total 4
drwxr-xr-x 15 root root 3900 Sep 19 16:57 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
crw-rw---- 1 root audio 14, 28 Sep 19 16:57 adsp1
crw-rw---- 1 root audio 14, 4 Sep 19 16:57 audio
crw-rw---- 1 root audio 14, 20 Sep 19 16:57 audio1
crw-rw---- 1 root audio 14, 36 Sep 19 16:57 audio2
crw-rw---- 1 root audio 14, 52 Sep 19 16:57 audio3
crw-r--r-- 1 root root 10, 235 Sep 19 16:57 autofs
drwxr-xr-x 2 root root 660 Sep 19 16:57 block/
crw------- 1 root root 10, 234 Sep 19 16:57 btrfs-control
drwxr-xr-x 3 root root 60 Jan 1 1970 bus/
crw-rw---- 1 root video 250, 0 Sep 19 16:57 cec0
drwxr-xr-x 2 root root 3460 Sep 19 16:57 char/
crw------- 1 root root 5, 1 Sep 19 16:57 console
crw------- 1 root root 10, 62 Sep 19 16:57 cpu_dma_latency
crw------- 1 root root 10, 203 Sep 19 16:57 cuse
drwxr-xr-x 7 root root 140 Jan 1 1970 disk/
drwxr-xr-x 3 root root 80 Sep 19 16:57 dri/
crw-rw---- 1 root audio 14, 3 Sep 19 16:57 dsp
crw-rw---- 1 root audio 14, 19 Sep 19 16:57 dsp1
crw-rw---- 1 root audio 14, 35 Sep 19 16:57 dsp2
crw-rw---- 1 root audio 14, 51 Sep 19 16:57 dsp3
crw-rw---- 1 root video 29, 0 Sep 19 16:57 fb0
lrwxrwxrwx 1 root root 13 Jan 1 1970 fd -> /proc/self/fd/
crw-rw-rw- 1 root root 1, 7 Sep 19 16:57 full
crw-rw-rw- 1 root root 10, 229 Sep 19 16:57 fuse
crw------- 1 root root 254, 0 Sep 19 16:57 gpiochip0
crw------- 1 root root 254, 1 Sep 19 16:57 gpiochip1
crw-rw---- 1 root i2c 89, 0 Sep 19 16:57 i2c-0
crw-rw---- 1 root i2c 89, 1 Sep 19 16:57 i2c-1
crw-rw---- 1 root i2c 89, 2 Sep 19 16:57 i2c-2
crw-rw---- 1 root i2c 89, 3 Sep 19 16:57 i2c-3
lrwxrwxrwx 1 root root 12 Sep 19 16:57 initctl -> /run/initctl|
drwxr-xr-x 3 root root 100 Sep 19 16:57 input/
crw-r----- 1 root kmem 1, 2 Sep 19 16:57 kmem
crw-r--r-- 1 root root 1, 11 Sep 19 16:57 kmsg
crw-rw---- 1 root kvm 10, 232 Sep 19 16:57 kvm
lrwxrwxrwx 1 root root 28 Sep 19 16:57 log -> /run/systemd/journal/dev-log=
crw-rw---- 1 root disk 10, 237 Sep 19 16:57 loop-control
brw-rw---- 1 root disk 7, 0 Sep 19 16:57 loop0
brw-rw---- 1 root disk 7, 1 Sep 19 16:57 loop1
brw-rw---- 1 root disk 7, 2 Sep 19 16:57 loop2
brw-rw---- 1 root disk 7, 3 Sep 19 16:57 loop3
brw-rw---- 1 root disk 7, 4 Sep 19 16:57 loop4
brw-rw---- 1 root disk 7, 5 Sep 19 16:57 loop5
brw-rw---- 1 root disk 7, 6 Sep 19 16:57 loop6
brw-rw---- 1 root disk 7, 7 Sep 19 16:57 loop7
drwxr-xr-x 2 root root 60 Jan 1 1970 mapper/
crw-r----- 1 root kmem 1, 1 Sep 19 16:57 mem
crw------- 1 root root 10, 59 Sep 19 16:57 memory_bandwidth
crw-rw---- 1 root audio 14, 0 Sep 19 16:57 mixer
crw-rw---- 1 root audio 14, 16 Sep 19 16:57 mixer1
crw-rw---- 1 root audio 14, 32 Sep 19 16:57 mixer2
crw-rw---- 1 root audio 14, 48 Sep 19 16:57 mixer3
brw-rw---- 1 root disk 179, 8 Sep 19 16:57 mmcblk0
brw-rw---- 1 root disk 179, 16 Sep 19 16:57 mmcblk0boot0
brw-rw---- 1 root disk 179, 24 Sep 19 16:57 mmcblk0boot1
brw-rw---- 1 root disk 179, 9 Sep 19 16:57 mmcblk0p1
brw-rw---- 1 root disk 179, 10 Sep 19 16:57 mmcblk0p2
brw-rw---- 1 root disk 179, 11 Sep 19 16:57 mmcblk0p3
brw-rw---- 1 root disk 179, 0 Sep 19 16:57 mmcblk1
drwxrwxrwt 2 root root 40 Jan 1 1970 mqueue/
brw-rw---- 1 root disk 43, 0 Sep 19 16:57 nbd0
brw-rw---- 1 root disk 43, 32 Sep 19 16:57 nbd1
brw-rw---- 1 root disk 43, 320 Sep 19 16:57 nbd10
brw-rw---- 1 root disk 43, 352 Sep 19 16:57 nbd11
brw-rw---- 1 root disk 43, 384 Sep 19 16:57 nbd12
brw-rw---- 1 root disk 43, 416 Sep 19 16:57 nbd13
brw-rw---- 1 root disk 43, 448 Sep 19 16:57 nbd14
brw-rw---- 1 root disk 43, 480 Sep 19 16:57 nbd15
brw-rw---- 1 root disk 43, 64 Sep 19 16:57 nbd2
brw-rw---- 1 root disk 43, 96 Sep 19 16:57 nbd3
brw-rw---- 1 root disk 43, 128 Sep 19 16:57 nbd4
brw-rw---- 1 root disk 43, 160 Sep 19 16:57 nbd5
brw-rw---- 1 root disk 43, 192 Sep 19 16:57 nbd6
brw-rw---- 1 root disk 43, 224 Sep 19 16:57 nbd7
brw-rw---- 1 root disk 43, 256 Sep 19 16:57 nbd8
brw-rw---- 1 root disk 43, 288 Sep 19 16:57 nbd9
drwxr-xr-x 2 root root 60 Jan 1 1970 net/
crw------- 1 root root 10, 61 Sep 19 16:57 network_latency
crw------- 1 root root 10, 60 Sep 19 16:57 network_throughput
crw-rw-rw- 1 root root 1, 3 Sep 19 16:57 null
crw------- 1 root root 108, 0 Sep 19 16:57 ppp
crw------- 1 root root 10, 1 Sep 19 16:57 psaux
crw-rw-rw- 1 root tty 5, 2 Sep 19 16:57 ptmx
drwxr-xr-x 2 root root 0 Jan 1 1970 pts/
crw-rw-rw- 1 root root 1, 8 Sep 19 16:57 random
crw-rw-r-- 1 root netdev 10, 63 Sep 19 16:57 rfkill
lrwxrwxrwx 1 root root 4 Sep 19 16:57 rtc -> rtc0
crw------- 1 root root 252, 0 Sep 19 16:57 rtc0
crw-rw---- 1 root audio 14, 1 Sep 19 16:57 sequencer
crw-rw---- 1 root audio 14, 8 Sep 19 16:57 sequencer2
drwxr-xr-x 4 root root 80 Sep 19 16:57 serial/
drwxrwxrwt 2 root root 40 Sep 19 16:57 shm/
drwxr-xr-x 3 root root 360 Sep 19 16:57 snd/
crw------- 1 root root 153, 0 Sep 19 16:57 spidev0.0
lrwxrwxrwx 1 root root 15 Jan 1 1970 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root 15 Jan 1 1970 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root 15 Jan 1 1970 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty 5, 0 Sep 19 16:57 tty
crw--w---- 1 root tty 4, 0 Sep 19 16:57 tty0
crw--w---- 1 root tty 4, 1 Sep 19 16:57 tty1
crw--w---- 1 root tty 4, 10 Sep 19 16:57 tty10
crw--w---- 1 root tty 4, 11 Sep 19 16:57 tty11
crw--w---- 1 root tty 4, 12 Sep 19 16:57 tty12
crw--w---- 1 root tty 4, 13 Sep 19 16:57 tty13
crw--w---- 1 root tty 4, 14 Sep 19 16:57 tty14
crw--w---- 1 root tty 4, 15 Sep 19 16:57 tty15
crw--w---- 1 root tty 4, 16 Sep 19 16:57 tty16
crw--w---- 1 root tty 4, 17 Sep 19 16:57 tty17
crw--w---- 1 root tty 4, 18 Sep 19 16:57 tty18
crw--w---- 1 root tty 4, 19 Sep 19 16:57 tty19
crw--w---- 1 root tty 4, 2 Sep 19 16:57 tty2
crw--w---- 1 root tty 4, 20 Sep 19 16:57 tty20
crw--w---- 1 root tty 4, 21 Sep 19 16:57 tty21
crw--w---- 1 root tty 4, 22 Sep 19 16:57 tty22
crw--w---- 1 root tty 4, 23 Sep 19 16:57 tty23
crw--w---- 1 root tty 4, 24 Sep 19 16:57 tty24
crw--w---- 1 root tty 4, 25 Sep 19 16:57 tty25
crw--w---- 1 root tty 4, 26 Sep 19 16:57 tty26
crw--w---- 1 root tty 4, 27 Sep 19 16:57 tty27
crw--w---- 1 root tty 4, 28 Sep 19 16:57 tty28
crw--w---- 1 root tty 4, 29 Sep 19 16:57 tty29
crw--w---- 1 root tty 4, 3 Sep 19 16:57 tty3
crw--w---- 1 root tty 4, 30 Sep 19 16:57 tty30
crw--w---- 1 root tty 4, 31 Sep 19 16:57 tty31
crw--w---- 1 root tty 4, 32 Sep 19 16:57 tty32
crw--w---- 1 root tty 4, 33 Sep 19 16:57 tty33
crw--w---- 1 root tty 4, 34 Sep 19 16:57 tty34
crw--w---- 1 root tty 4, 35 Sep 19 16:57 tty35
crw--w---- 1 root tty 4, 36 Sep 19 16:57 tty36
crw--w---- 1 root tty 4, 37 Sep 19 16:57 tty37
crw--w---- 1 root tty 4, 38 Sep 19 16:57 tty38
crw--w---- 1 root tty 4, 39 Sep 19 16:57 tty39
crw--w---- 1 root tty 4, 4 Sep 19 16:57 tty4
crw--w---- 1 root tty 4, 40 Sep 19 16:57 tty40
crw--w---- 1 root tty 4, 41 Sep 19 16:57 tty41
crw--w---- 1 root tty 4, 42 Sep 19 16:57 tty42
crw--w---- 1 root tty 4, 43 Sep 19 16:57 tty43
crw--w---- 1 root tty 4, 44 Sep 19 16:57 tty44
crw--w---- 1 root tty 4, 45 Sep 19 16:57 tty45
crw--w---- 1 root tty 4, 46 Sep 19 16:57 tty46
crw--w---- 1 root tty 4, 47 Sep 19 16:57 tty47
crw--w---- 1 root tty 4, 48 Sep 19 16:57 tty48
crw--w---- 1 root tty 4, 49 Sep 19 16:57 tty49
crw--w---- 1 root tty 4, 5 Sep 19 16:57 tty5
crw--w---- 1 root tty 4, 50 Sep 19 16:57 tty50
crw--w---- 1 root tty 4, 51 Sep 19 16:57 tty51
crw--w---- 1 root tty 4, 52 Sep 19 16:57 tty52
crw--w---- 1 root tty 4, 53 Sep 19 16:57 tty53
crw--w---- 1 root tty 4, 54 Sep 19 16:57 tty54
crw--w---- 1 root tty 4, 55 Sep 19 16:57 tty55
crw--w---- 1 root tty 4, 56 Sep 19 16:57 tty56
crw--w---- 1 root tty 4, 57 Sep 19 16:57 tty57
crw--w---- 1 root tty 4, 58 Sep 19 16:57 tty58
crw--w---- 1 root tty 4, 59 Sep 19 16:57 tty59
crw--w---- 1 root tty 4, 6 Sep 19 16:57 tty6
crw--w---- 1 root tty 4, 60 Sep 19 16:57 tty60
crw--w---- 1 root tty 4, 61 Sep 19 16:57 tty61
crw--w---- 1 root tty 4, 62 Sep 19 16:57 tty62
crw--w---- 1 root tty 4, 63 Sep 19 16:57 tty63
crw--w---- 1 root tty 4, 7 Sep 19 16:57 tty7
crw--w---- 1 root tty 4, 8 Sep 19 16:57 tty8
crw--w---- 1 root tty 4, 9 Sep 19 16:57 tty9
crw------- 1 root tty 4, 64 Sep 19 17:06 ttyS0
crw-rw---- 1 root dialout 4, 65 Sep 19 16:57 ttyS1
crw-rw---- 1 root dialout 4, 66 Sep 19 16:57 ttyS2
crw-rw---- 1 root dialout 4, 67 Sep 19 16:57 ttyS3
crw-rw---- 1 root dialout 4, 68 Sep 19 16:57 ttyS4
crw-rw---- 1 root dialout 4, 69 Sep 19 16:57 ttyS5
crw-rw---- 1 root dialout 4, 70 Sep 19 16:57 ttyS6
crw-rw---- 1 root dialout 4, 71 Sep 19 16:57 ttyS7
crw-rw---- 1 root dialout 188, 0 Sep 19 16:57 ttyUSB0
crw-rw---- 1 root dialout 188, 1 Sep 19 16:57 ttyUSB1
crw-rw---- 1 root dialout 188, 2 Sep 19 17:06 ttyUSB2
crw-rw---- 1 root dialout 188, 3 Sep 19 16:57 ttyUSB3
crw-rw-rw- 1 root root 1, 9 Sep 19 16:57 urandom
crw-rw---- 1 root tty 7, 0 Sep 19 16:57 vcs
crw-rw---- 1 root tty 7, 1 Sep 19 16:57 vcs1
crw-rw---- 1 root tty 7, 2 Sep 19 16:57 vcs2
crw-rw---- 1 root tty 7, 3 Sep 19 16:57 vcs3
crw-rw---- 1 root tty 7, 4 Sep 19 16:57 vcs4
crw-rw---- 1 root tty 7, 5 Sep 19 16:57 vcs5
crw-rw---- 1 root tty 7, 6 Sep 19 16:57 vcs6
crw-rw---- 1 root tty 7, 128 Sep 19 16:57 vcsa
crw-rw---- 1 root tty 7, 129 Sep 19 16:57 vcsa1
crw-rw---- 1 root tty 7, 130 Sep 19 16:57 vcsa2
crw-rw---- 1 root tty 7, 131 Sep 19 16:57 vcsa3
crw-rw---- 1 root tty 7, 132 Sep 19 16:57 vcsa4
crw-rw---- 1 root tty 7, 133 Sep 19 16:57 vcsa5
crw-rw---- 1 root tty 7, 134 Sep 19 16:57 vcsa6
crw------- 1 root root 10, 137 Sep 19 16:57 vhci
crw------- 1 root root 10, 130 Sep 19 16:57 watchdog
crw------- 1 root root 247, 0 Sep 19 16:57 watchdog0
crw-rw-rw- 1 root root 1, 5 Sep 19 16:57 zero
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev# mount /dev/mmcblk0p2 /mnt
mount: /mnt: /dev/mmcblk0p2 already mounted or mount point busy.
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev# umount /mnt
root@NanoPi-NEO-Core:/dev# mount /dev/mmcblk0p2 /mnt
mount: /mnt: /dev/mmcblk0p2 already mounted or mount point busy.
root@NanoPi-NEO-Core:/dev# cd /mnt
root@NanoPi-NEO-Core:/mnt# ll
total 8
drwxr-xr-x 2 root root 4096 Nov 7 2023 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
root@NanoPi-NEO-Core:/mnt# cd ..
root@NanoPi-NEO-Core:/#
root@NanoPi-NEO-Core:/#
root@NanoPi-NEO-Core:/# ll
total 2097248
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
lrwxrwxrwx 1 root root 7 Nov 7 2023 bin -> usr/bin/
drwxr-xr-x 4 root root 16384 Jan 1 1970 boot/
drwxr-xr-x 15 root root 3900 Sep 19 16:57 dev/
drwxr-xr-x 1 root root 4096 Sep 19 16:57 etc/
drwxr-xr-x 3 root root 4096 Nov 7 2023 home/
lrwxrwxrwx 1 root root 7 Nov 7 2023 lib -> usr/lib/
drwx------ 2 root root 16384 Nov 8 2023 lost+found/
drwxr-xr-x 2 root root 4096 Nov 7 2023 media/
drwxr-xr-x 2 root root 4096 Nov 7 2023 mnt/
drwxr-xr-x 3 root root 4096 Nov 7 2023 opt/
dr-xr-xr-x 109 root root 0 Jan 1 1970 proc/
drwx------ 1 root root 4096 Sep 19 2023 root/
drwxr-xr-x 19 root root 560 Sep 19 16:58 run/
lrwxrwxrwx 1 root root 8 Nov 7 2023 sbin -> usr/sbin/
drwxr-xr-x 2 root root 4096 Nov 7 2023 srv/
-rw------- 1 root root 2147483648 Sep 19 16:57 swapfile
dr-xr-xr-x 12 root root 0 Sep 19 16:59 sys/
drwxrwxrwt 1 root root 4096 Sep 19 16:57 tmp/
drwxr-xr-x 1 root root 4096 Jan 9 2023 usr/
drwxr-xr-x 1 root root 4096 Nov 7 2023 var/
root@NanoPi-NEO-Core:/# mount /dev/mmcblk0p2 /mnt
mount: /mnt: /dev/mmcblk0p2 already mounted or mount point busy.
root@NanoPi-NEO-Core:/# mount /dev/mmcblk0p3 /mnt
root@NanoPi-NEO-Core:/# cd /mnt/
root@NanoPi-NEO-Core:/mnt# ll
total 32
drwxr-xr-x 5 root root 4096 Jan 1 1970 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
-rw-r--r-- 1 root root 0 Jan 1 1970 .ext4.resized
drwx------ 2 root root 16384 Nov 8 2023 lost+found/
drwxr-xr-x 7 root root 4096 Sep 19 16:57 root/
drwxr-xr-x 3 root root 4096 Jan 1 1970 work/
root@NanoPi-NEO-Core:/mnt#
root@NanoPi-NEO-Core:/mnt# ll
total 32
drwxr-xr-x 5 root root 4096 Jan 1 1970 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
-rw-r--r-- 1 root root 0 Jan 1 1970 .ext4.resized
drwx------ 2 root root 16384 Nov 8 2023 lost+found/
drwxr-xr-x 7 root root 4096 Sep 19 16:57 root/
drwxr-xr-x 3 root root 4096 Jan 1 1970 work/
root@NanoPi-NEO-Core:/mnt# cd ..
root@NanoPi-NEO-Core:/#
root@NanoPi-NEO-Core:/# umount /mnt
root@NanoPi-NEO-Core:/# ll
total 2097248
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
lrwxrwxrwx 1 root root 7 Nov 7 2023 bin -> usr/bin/
drwxr-xr-x 4 root root 16384 Jan 1 1970 boot/
drwxr-xr-x 15 root root 3900 Sep 19 16:57 dev/
drwxr-xr-x 1 root root 4096 Sep 19 16:57 etc/
drwxr-xr-x 3 root root 4096 Nov 7 2023 home/
lrwxrwxrwx 1 root root 7 Nov 7 2023 lib -> usr/lib/
drwx------ 2 root root 16384 Nov 8 2023 lost+found/
drwxr-xr-x 2 root root 4096 Nov 7 2023 media/
drwxr-xr-x 2 root root 4096 Nov 7 2023 mnt/
drwxr-xr-x 3 root root 4096 Nov 7 2023 opt/
dr-xr-xr-x 109 root root 0 Jan 1 1970 proc/
drwx------ 1 root root 4096 Sep 19 2023 root/
drwxr-xr-x 19 root root 560 Sep 19 16:58 run/
lrwxrwxrwx 1 root root 8 Nov 7 2023 sbin -> usr/sbin/
drwxr-xr-x 2 root root 4096 Nov 7 2023 srv/
-rw------- 1 root root 2147483648 Sep 19 16:57 swapfile
dr-xr-xr-x 12 root root 0 Sep 19 16:59 sys/
drwxrwxrwt 1 root root 4096 Sep 19 16:57 tmp/
drwxr-xr-x 1 root root 4096 Jan 9 2023 usr/
drwxr-xr-x 1 root root 4096 Nov 7 2023 var/
root@NanoPi-NEO-Core:/# mount /dev/mmcblk1 /mnt
[ 768.402379] sunxi-mmc 1c0f000.mmc: data error, sending stop command
[ 768.408751] sunxi-mmc 1c0f000.mmc: send stop command failed
[ 768.414523] mmcblk1: error -110 sending status command, retrying
[ 768.420679] mmcblk1: error -110 sending status command, retrying
[ 768.426801] mmcblk1: error -110 sending status command, aborting
root@NanoPi-NEO-Core:/#
root@NanoPi-NEO-Core:/#
root@NanoPi-NEO-Core:/# cd /dev
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev# ll mmc*
brw-rw---- 1 root disk 179, 8 Sep 19 16:57 mmcblk0
brw-rw---- 1 root disk 179, 16 Sep 19 16:57 mmcblk0boot0
brw-rw---- 1 root disk 179, 24 Sep 19 16:57 mmcblk0boot1
brw-rw---- 1 root disk 179, 9 Sep 19 16:57 mmcblk0p1
brw-rw---- 1 root disk 179, 10 Sep 19 16:57 mmcblk0p2
brw-rw---- 1 root disk 179, 11 Sep 19 16:57 mmcblk0p3
brw-rw---- 1 root disk 179, 0 Sep 19 16:57 mmcblk1
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev#
root@NanoPi-NEO-Core:/dev# mount /dev/mmcblk1 /mnt
root@NanoPi-NEO-Core:/dev# ll
total 4
drwxr-xr-x 15 root root 3900 Sep 19 16:57 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
crw-rw---- 1 root audio 14, 28 Sep 19 16:57 adsp1
crw-rw---- 1 root audio 14, 4 Sep 19 16:57 audio
crw-rw---- 1 root audio 14, 20 Sep 19 16:57 audio1
crw-rw---- 1 root audio 14, 36 Sep 19 16:57 audio2
crw-rw---- 1 root audio 14, 52 Sep 19 16:57 audio3
crw-r--r-- 1 root root 10, 235 Sep 19 16:57 autofs
drwxr-xr-x 2 root root 660 Sep 19 16:57 block/
crw------- 1 root root 10, 234 Sep 19 16:57 btrfs-control
drwxr-xr-x 3 root root 60 Jan 1 1970 bus/
crw-rw---- 1 root video 250, 0 Sep 19 16:57 cec0
drwxr-xr-x 2 root root 3460 Sep 19 16:57 char/
crw------- 1 root root 5, 1 Sep 19 16:57 console
crw------- 1 root root 10, 62 Sep 19 16:57 cpu_dma_latency
crw------- 1 root root 10, 203 Sep 19 16:57 cuse
drwxr-xr-x 7 root root 140 Jan 1 1970 disk/
drwxr-xr-x 3 root root 80 Sep 19 16:57 dri/
crw-rw---- 1 root audio 14, 3 Sep 19 16:57 dsp
crw-rw---- 1 root audio 14, 19 Sep 19 16:57 dsp1
crw-rw---- 1 root audio 14, 35 Sep 19 16:57 dsp2
crw-rw---- 1 root audio 14, 51 Sep 19 16:57 dsp3
crw-rw---- 1 root video 29, 0 Sep 19 16:57 fb0
lrwxrwxrwx 1 root root 13 Jan 1 1970 fd -> /proc/self/fd/
crw-rw-rw- 1 root root 1, 7 Sep 19 16:57 full
crw-rw-rw- 1 root root 10, 229 Sep 19 16:57 fuse
crw------- 1 root root 254, 0 Sep 19 16:57 gpiochip0
crw------- 1 root root 254, 1 Sep 19 16:57 gpiochip1
crw-rw---- 1 root i2c 89, 0 Sep 19 16:57 i2c-0
crw-rw---- 1 root i2c 89, 1 Sep 19 16:57 i2c-1
crw-rw---- 1 root i2c 89, 2 Sep 19 16:57 i2c-2
crw-rw---- 1 root i2c 89, 3 Sep 19 16:57 i2c-3
lrwxrwxrwx 1 root root 12 Sep 19 16:57 initctl -> /run/initctl|
drwxr-xr-x 3 root root 100 Sep 19 16:57 input/
crw-r----- 1 root kmem 1, 2 Sep 19 16:57 kmem
crw-r--r-- 1 root root 1, 11 Sep 19 16:57 kmsg
crw-rw---- 1 root kvm 10, 232 Sep 19 16:57 kvm
lrwxrwxrwx 1 root root 28 Sep 19 16:57 log -> /run/systemd/journal/dev-log=
crw-rw---- 1 root disk 10, 237 Sep 19 16:57 loop-control
brw-rw---- 1 root disk 7, 0 Sep 19 16:57 loop0
brw-rw---- 1 root disk 7, 1 Sep 19 16:57 loop1
brw-rw---- 1 root disk 7, 2 Sep 19 16:57 loop2
brw-rw---- 1 root disk 7, 3 Sep 19 16:57 loop3
brw-rw---- 1 root disk 7, 4 Sep 19 16:57 loop4
brw-rw---- 1 root disk 7, 5 Sep 19 16:57 loop5
brw-rw---- 1 root disk 7, 6 Sep 19 16:57 loop6
brw-rw---- 1 root disk 7, 7 Sep 19 16:57 loop7
drwxr-xr-x 2 root root 60 Jan 1 1970 mapper/
crw-r----- 1 root kmem 1, 1 Sep 19 16:57 mem
crw------- 1 root root 10, 59 Sep 19 16:57 memory_bandwidth
crw-rw---- 1 root audio 14, 0 Sep 19 16:57 mixer
crw-rw---- 1 root audio 14, 16 Sep 19 16:57 mixer1
crw-rw---- 1 root audio 14, 32 Sep 19 16:57 mixer2
crw-rw---- 1 root audio 14, 48 Sep 19 16:57 mixer3
brw-rw---- 1 root disk 179, 8 Sep 19 16:57 mmcblk0
brw-rw---- 1 root disk 179, 16 Sep 19 16:57 mmcblk0boot0
brw-rw---- 1 root disk 179, 24 Sep 19 16:57 mmcblk0boot1
brw-rw---- 1 root disk 179, 9 Sep 19 16:57 mmcblk0p1
brw-rw---- 1 root disk 179, 10 Sep 19 16:57 mmcblk0p2
brw-rw---- 1 root disk 179, 11 Sep 19 16:57 mmcblk0p3
brw-rw---- 1 root disk 179, 0 Sep 19 16:57 mmcblk1
drwxrwxrwt 2 root root 40 Jan 1 1970 mqueue/
brw-rw---- 1 root disk 43, 0 Sep 19 16:57 nbd0
brw-rw---- 1 root disk 43, 32 Sep 19 16:57 nbd1
brw-rw---- 1 root disk 43, 320 Sep 19 16:57 nbd10
brw-rw---- 1 root disk 43, 352 Sep 19 16:57 nbd11
brw-rw---- 1 root disk 43, 384 Sep 19 16:57 nbd12
brw-rw---- 1 root disk 43, 416 Sep 19 16:57 nbd13
brw-rw---- 1 root disk 43, 448 Sep 19 16:57 nbd14
brw-rw---- 1 root disk 43, 480 Sep 19 16:57 nbd15
brw-rw---- 1 root disk 43, 64 Sep 19 16:57 nbd2
brw-rw---- 1 root disk 43, 96 Sep 19 16:57 nbd3
brw-rw---- 1 root disk 43, 128 Sep 19 16:57 nbd4
brw-rw---- 1 root disk 43, 160 Sep 19 16:57 nbd5
brw-rw---- 1 root disk 43, 192 Sep 19 16:57 nbd6
brw-rw---- 1 root disk 43, 224 Sep 19 16:57 nbd7
brw-rw---- 1 root disk 43, 256 Sep 19 16:57 nbd8
brw-rw---- 1 root disk 43, 288 Sep 19 16:57 nbd9
drwxr-xr-x 2 root root 60 Jan 1 1970 net/
crw------- 1 root root 10, 61 Sep 19 16:57 network_latency
crw------- 1 root root 10, 60 Sep 19 16:57 network_throughput
crw-rw-rw- 1 root root 1, 3 Sep 19 16:57 null
crw------- 1 root root 108, 0 Sep 19 16:57 ppp
crw------- 1 root root 10, 1 Sep 19 16:57 psaux
crw-rw-rw- 1 root tty 5, 2 Sep 19 16:57 ptmx
drwxr-xr-x 2 root root 0 Jan 1 1970 pts/
crw-rw-rw- 1 root root 1, 8 Sep 19 16:57 random
crw-rw-r-- 1 root netdev 10, 63 Sep 19 16:57 rfkill
lrwxrwxrwx 1 root root 4 Sep 19 16:57 rtc -> rtc0
crw------- 1 root root 252, 0 Sep 19 16:57 rtc0
crw-rw---- 1 root audio 14, 1 Sep 19 16:57 sequencer
crw-rw---- 1 root audio 14, 8 Sep 19 16:57 sequencer2
drwxr-xr-x 4 root root 80 Sep 19 16:57 serial/
drwxrwxrwt 2 root root 40 Sep 19 16:57 shm/
drwxr-xr-x 3 root root 360 Sep 19 16:57 snd/
crw------- 1 root root 153, 0 Sep 19 16:57 spidev0.0
lrwxrwxrwx 1 root root 15 Jan 1 1970 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root 15 Jan 1 1970 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root 15 Jan 1 1970 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty 5, 0 Sep 19 16:57 tty
crw--w---- 1 root tty 4, 0 Sep 19 16:57 tty0
crw--w---- 1 root tty 4, 1 Sep 19 16:57 tty1
crw--w---- 1 root tty 4, 10 Sep 19 16:57 tty10
crw--w---- 1 root tty 4, 11 Sep 19 16:57 tty11
crw--w---- 1 root tty 4, 12 Sep 19 16:57 tty12
crw--w---- 1 root tty 4, 13 Sep 19 16:57 tty13
crw--w---- 1 root tty 4, 14 Sep 19 16:57 tty14
crw--w---- 1 root tty 4, 15 Sep 19 16:57 tty15
crw--w---- 1 root tty 4, 16 Sep 19 16:57 tty16
crw--w---- 1 root tty 4, 17 Sep 19 16:57 tty17
crw--w---- 1 root tty 4, 18 Sep 19 16:57 tty18
crw--w---- 1 root tty 4, 19 Sep 19 16:57 tty19
crw--w---- 1 root tty 4, 2 Sep 19 16:57 tty2
crw--w---- 1 root tty 4, 20 Sep 19 16:57 tty20
crw--w---- 1 root tty 4, 21 Sep 19 16:57 tty21
crw--w---- 1 root tty 4, 22 Sep 19 16:57 tty22
crw--w---- 1 root tty 4, 23 Sep 19 16:57 tty23
crw--w---- 1 root tty 4, 24 Sep 19 16:57 tty24
crw--w---- 1 root tty 4, 25 Sep 19 16:57 tty25
crw--w---- 1 root tty 4, 26 Sep 19 16:57 tty26
crw--w---- 1 root tty 4, 27 Sep 19 16:57 tty27
crw--w---- 1 root tty 4, 28 Sep 19 16:57 tty28
crw--w---- 1 root tty 4, 29 Sep 19 16:57 tty29
crw--w---- 1 root tty 4, 3 Sep 19 16:57 tty3
crw--w---- 1 root tty 4, 30 Sep 19 16:57 tty30
crw--w---- 1 root tty 4, 31 Sep 19 16:57 tty31
crw--w---- 1 root tty 4, 32 Sep 19 16:57 tty32
crw--w---- 1 root tty 4, 33 Sep 19 16:57 tty33
crw--w---- 1 root tty 4, 34 Sep 19 16:57 tty34
crw--w---- 1 root tty 4, 35 Sep 19 16:57 tty35
crw--w---- 1 root tty 4, 36 Sep 19 16:57 tty36
crw--w---- 1 root tty 4, 37 Sep 19 16:57 tty37
crw--w---- 1 root tty 4, 38 Sep 19 16:57 tty38
crw--w---- 1 root tty 4, 39 Sep 19 16:57 tty39
crw--w---- 1 root tty 4, 4 Sep 19 16:57 tty4
crw--w---- 1 root tty 4, 40 Sep 19 16:57 tty40
crw--w---- 1 root tty 4, 41 Sep 19 16:57 tty41
crw--w---- 1 root tty 4, 42 Sep 19 16:57 tty42
crw--w---- 1 root tty 4, 43 Sep 19 16:57 tty43
crw--w---- 1 root tty 4, 44 Sep 19 16:57 tty44
crw--w---- 1 root tty 4, 45 Sep 19 16:57 tty45
crw--w---- 1 root tty 4, 46 Sep 19 16:57 tty46
crw--w---- 1 root tty 4, 47 Sep 19 16:57 tty47
crw--w---- 1 root tty 4, 48 Sep 19 16:57 tty48
crw--w---- 1 root tty 4, 49 Sep 19 16:57 tty49
crw--w---- 1 root tty 4, 5 Sep 19 16:57 tty5
crw--w---- 1 root tty 4, 50 Sep 19 16:57 tty50
crw--w---- 1 root tty 4, 51 Sep 19 16:57 tty51
crw--w---- 1 root tty 4, 52 Sep 19 16:57 tty52
crw--w---- 1 root tty 4, 53 Sep 19 16:57 tty53
crw--w---- 1 root tty 4, 54 Sep 19 16:57 tty54
crw--w---- 1 root tty 4, 55 Sep 19 16:57 tty55
crw--w---- 1 root tty 4, 56 Sep 19 16:57 tty56
crw--w---- 1 root tty 4, 57 Sep 19 16:57 tty57
crw--w---- 1 root tty 4, 58 Sep 19 16:57 tty58
crw--w---- 1 root tty 4, 59 Sep 19 16:57 tty59
crw--w---- 1 root tty 4, 6 Sep 19 16:57 tty6
crw--w---- 1 root tty 4, 60 Sep 19 16:57 tty60
crw--w---- 1 root tty 4, 61 Sep 19 16:57 tty61
crw--w---- 1 root tty 4, 62 Sep 19 16:57 tty62
crw--w---- 1 root tty 4, 63 Sep 19 16:57 tty63
crw--w---- 1 root tty 4, 7 Sep 19 16:57 tty7
crw--w---- 1 root tty 4, 8 Sep 19 16:57 tty8
crw--w---- 1 root tty 4, 9 Sep 19 16:57 tty9
crw------- 1 root tty 4, 64 Sep 19 16:58 ttyS0
crw-rw---- 1 root dialout 4, 65 Sep 19 16:57 ttyS1
crw-rw---- 1 root dialout 4, 66 Sep 19 16:57 ttyS2
crw-rw---- 1 root dialout 4, 67 Sep 19 16:57 ttyS3
crw-rw---- 1 root dialout 4, 68 Sep 19 16:57 ttyS4
crw-rw---- 1 root dialout 4, 69 Sep 19 16:57 ttyS5
crw-rw---- 1 root dialout 4, 70 Sep 19 16:57 ttyS6
crw-rw---- 1 root dialout 4, 71 Sep 19 16:57 ttyS7
crw-rw---- 1 root dialout 188, 0 Sep 19 16:57 ttyUSB0
crw-rw---- 1 root dialout 188, 1 Sep 19 16:57 ttyUSB1
crw-rw---- 1 root dialout 188, 2 Sep 19 16:57 ttyUSB2
crw-rw---- 1 root dialout 188, 3 Sep 19 16:57 ttyUSB3
crw-rw-rw- 1 root root 1, 9 Sep 19 16:57 urandom
crw-rw---- 1 root tty 7, 0 Sep 19 16:57 vcs
crw-rw---- 1 root tty 7, 1 Sep 19 16:57 vcs1
crw-rw---- 1 root tty 7, 2 Sep 19 16:57 vcs2
crw-rw---- 1 root tty 7, 3 Sep 19 16:57 vcs3
crw-rw---- 1 root tty 7, 4 Sep 19 16:57 vcs4
crw-rw---- 1 root tty 7, 5 Sep 19 16:57 vcs5
crw-rw---- 1 root tty 7, 6 Sep 19 16:57 vcs6
crw-rw---- 1 root tty 7, 128 Sep 19 16:57 vcsa
crw-rw---- 1 root tty 7, 129 Sep 19 16:57 vcsa1
crw-rw---- 1 root tty 7, 130 Sep 19 16:57 vcsa2
crw-rw---- 1 root tty 7, 131 Sep 19 16:57 vcsa3
crw-rw---- 1 root tty 7, 132 Sep 19 16:57 vcsa4
crw-rw---- 1 root tty 7, 133 Sep 19 16:57 vcsa5
crw-rw---- 1 root tty 7, 134 Sep 19 16:57 vcsa6
crw------- 1 root root 10, 137 Sep 19 16:57 vhci
crw------- 1 root root 10, 130 Sep 19 16:57 watchdog
crw------- 1 root root 247, 0 Sep 19 16:57 watchdog0
crw-rw-rw- 1 root root 1, 5 Sep 19 16:57 zero
cdroot@NanoPi-NEO-Core:/dev# cd /mnt
root@NanoPi-NEO-Core:/mnt# ll
total 16580
drwxr-xr-x 6 root root 65536 Jan 1 1970 ./
drwxr-xr-x 1 root root 4096 Sep 19 16:57 ../
-rwxr-xr-x 1 root root 0 Mar 27 2024 1234.txt*
drwxr-xr-x 2 root root 65536 Mar 27 2024 'System Volume Information'/
-rwxr-xr-x 1 root root 18040 Apr 3 2024 alsa_demo*
drwxr-xr-x 2 root root 65536 Apr 8 2024 linux-ppp-scripts/
-rwxr-xr-x 1 root root 16334908 Apr 3 2024 mplayer*
drwxr-xr-x 2 root root 65536 Mar 28 2024 music/
-rwxr-xr-x 1 root root 183564 Apr 2 2024 quectel-CM*
drwxr-xr-x 2 root root 65536 Feb 11 2016 wyb2/
root@NanoPi-NEO-Core:/mnt# cd /etc/
root@NanoPi-NEO-Core:/etc# ll
参考资料：
https://doc.embedfire.com/products/link/zh/latest/index.html
野火产品资料下载中心
https://blog.csdn.net/dddxxxx/article/details/78583868
linux 挂载tf卡
http://bbs.witech.com.cn/forum.php?gid=64
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