total 72
lrwxrwxrwx  1 root root    7 Nov 19  2025 bin -> usr/bin
-rw-r--r--  1 root root  489 Nov 19  2025 busybox.fragment
lrwxrwxrwx  1 root root    8 Aug  3  2026 data -> userdata
drwxr-xr-x  4 root root 4096 Nov 19  2025 dev
drwxr-xr-x 17 root root 4096 Jan  1 00:00 etc
drwxr-xr-x  2 root root 4096 Aug  3  2026 info
lrwxrwxrwx  1 root root    7 Nov 19  2025 lib -> usr/lib
lrwxrwxrwx  1 root root    3 Nov 19  2025 lib64 -> lib
lrwxrwxrwx  1 root root   11 Nov 19  2025 linuxrc -> bin/busybox
drwxr-xr-x 11 root root 4096 Nov 19  2025 media
drwxr-xr-x  5 root root 4096 Aug  3  2026 mnt
drwxr-xr-x  2 root root 4096 Nov 19  2025 oem
drwxr-xr-x  2 root root 4096 Nov 19  2025 opt
drwxr-xr-x  2 root root 4096 Nov 19  2025 proc
drwxr-xr-x 15 root root 4096 Aug  3  2026 rockchip-test
drwx------  2 root root 4096 Jan  1 00:01 root
drwxr-xr-x  5 root root 4096 Jan  1 00:00 run
lrwxrwxrwx  1 root root    8 Nov 19  2025 sbin -> usr/sbin
lrwxrwxrwx  1 root root   10 Aug  3  2026 sdcard -> mnt/sdcard
drwxr-xr-x  4 root root 4096 Nov 19  2025 sys
drwxr-xr-x  3 root root 4096 Aug  3  2026 system
drwxrwxrwt  2 root root 4096 Nov 19  2025 tmp
lrwxrwxrwx  1 root root    9 Aug  3  2026 udisk -> mnt/udisk
drwxr-xr-x  3 root root 4096 Jan  1 00:00 userdata
drwxr-xr-x  7 root root 4096 Aug  3  2026 usr
drwxr-xr-x  6 root root 4096 Aug  3  2026 var
lrwxrwxrwx  1 root root    6 Aug  3  2026 vendor -> system
root@rk3308b-buildroot:/# ls -l /media/
total 36
lrwxrwxrwx  1 root root   11 Nov 19  2025 sdcard0 -> /mnt/sdcard
drwxr-xr-x 19 root root 4096 Jan  1 00:00 sdcard1
drwxr-xr-x  2 root root 4096 Nov 19  2025 sdcard2
drwxr-xr-x  2 root root 4096 Nov 19  2025 sdcard3
lrwxrwxrwx  1 root root   12 Nov 19  2025 storage0 -> /mnt/storage
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage1
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage2
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage3
lrwxrwxrwx  1 root root   10 Nov 19  2025 udisk0 -> /mnt/udisk
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk1
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk2
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk3
root@rk3308b-buildroot:/# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/root        58G   95M   55G   1% /
devtmpfs        118M     0  118M   0% /dev
tmpfs           119M   12K  119M   1% /tmp
tmpfs           119M  120K  119M   1% /run
tmpfs           119M   68K  119M   1% /var/log
tmpfs           119M     0  119M   0% /dev/shm
/dev/mmcblk0p1  112M   13M   99M  12% /mnt/sdcard
root@rk3308b-buildroot:/# ls -l /media/sdcard2
total 0
root@rk3308b-buildroot:/# ls -l /media/sdcard1
total 72
lrwxrwxrwx  1 root root    7 Nov 19  2025 bin -> usr/bin
-rw-r--r--  1 root root  489 Nov 19  2025 busybox.fragment
lrwxrwxrwx  1 root root    8 Aug  3  2026 data -> userdata
drwxr-xr-x  4 root root 4096 Nov 19  2025 dev
drwxr-xr-x 17 root root 4096 Jan  1 00:00 etc
drwxr-xr-x  2 root root 4096 Aug  3  2026 info
lrwxrwxrwx  1 root root    7 Nov 19  2025 lib -> usr/lib
lrwxrwxrwx  1 root root    3 Nov 19  2025 lib64 -> lib
lrwxrwxrwx  1 root root   11 Nov 19  2025 linuxrc -> bin/busybox
drwxr-xr-x 11 root root 4096 Nov 19  2025 media
drwxr-xr-x  5 root root 4096 Aug  3  2026 mnt
drwxr-xr-x  2 root root 4096 Nov 19  2025 oem
drwxr-xr-x  2 root root 4096 Nov 19  2025 opt
drwxr-xr-x  2 root root 4096 Nov 19  2025 proc
drwxr-xr-x 15 root root 4096 Aug  3  2026 rockchip-test
drwx------  2 root root 4096 Jan  1 00:01 root
drwxr-xr-x  5 root root 4096 Jan  1 00:00 run
lrwxrwxrwx  1 root root    8 Nov 19  2025 sbin -> usr/sbin
lrwxrwxrwx  1 root root   10 Aug  3  2026 sdcard -> mnt/sdcard
drwxr-xr-x  4 root root 4096 Nov 19  2025 sys
drwxr-xr-x  3 root root 4096 Aug  3  2026 system
drwxrwxrwt  2 root root 4096 Nov 19  2025 tmp
lrwxrwxrwx  1 root root    9 Aug  3  2026 udisk -> mnt/udisk
drwxr-xr-x  3 root root 4096 Jan  1 00:00 userdata
drwxr-xr-x  7 root root 4096 Aug  3  2026 usr
drwxr-xr-x  6 root root 4096 Aug  3  2026 var
lrwxrwxrwx  1 root root    6 Aug  3  2026 vendor -> system
root@rk3308b-buildroot:/#
root@rk3308b-buildroot:/#
root@rk3308b-buildroot:/# ls
bin               etc    linuxrc  opt            run     system    usr
busybox.fragment  info   media    proc           sbin    tmp       var
data              lib    mnt      rockchip-test  sdcard  udisk     vendor
dev               lib64  oem      root           sys     userdata
root@rk3308b-buildroot:/# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/root        58G   95M   55G   1% /
devtmpfs        118M     0  118M   0% /dev
tmpfs           119M   12K  119M   1% /tmp
tmpfs           119M  120K  119M   1% /run
tmpfs           119M   68K  119M   1% /var/log
tmpfs           119M     0  119M   0% /dev/shm
/dev/mmcblk0p1  112M   13M   99M  12% /mnt/sdcard
root@rk3308b-buildroot:/#

root@rk3308b-buildroot:/# ls /media/sdcard1
bin               etc    linuxrc  opt            run     system    usr
busybox.fragment  info   media    proc           sbin    tmp       var
data              lib    mnt      rockchip-test  sdcard  udisk     vendor
dev               lib64  oem      root           sys     userdata
root@rk3308b-buildroot:/# ls -l /media
total 36
lrwxrwxrwx  1 root root   11 Nov 19  2025 sdcard0 -> /mnt/sdcard
drwxr-xr-x 19 root root 4096 Jan  1 00:00 sdcard1
drwxr-xr-x  2 root root 4096 Nov 19  2025 sdcard2
drwxr-xr-x  2 root root 4096 Nov 19  2025 sdcard3
lrwxrwxrwx  1 root root   12 Nov 19  2025 storage0 -> /mnt/storage
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage1
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage2
drwxr-xr-x  2 root root 4096 Nov 19  2025 storage3
lrwxrwxrwx  1 root root   10 Nov 19  2025 udisk0 -> /mnt/udisk
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk1
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk2
drwxr-xr-x  2 root root 4096 Nov 19  2025 udisk3
root@rk3308b-buildroot:/# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/root        58G   95M   55G   1% /
devtmpfs        118M     0  118M   0% /dev
tmpfs           119M   12K  119M   1% /tmp
tmpfs           119M  120K  119M   1% /run
tmpfs           119M   68K  119M   1% /var/log
tmpfs           119M     0  119M   0% /dev/shm
/dev/mmcblk0p1  112M   13M   99M  12% /mnt/sdcard
root@rk3308b-buildroot:/# mount
/dev/mmcblk0p2 on / type ext4 (rw,relatime)
devtmpfs on /dev type devtmpfs (rw,relatime,size=120352k,nr_inodes=30088,mode=755)
proc on /proc type proc (rw,relatime)
tmpfs on /tmp type tmpfs (rw,relatime)
tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
tmpfs on /var/log type tmpfs (rw,nosuid,nodev,relatime,mode=755)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
/dev/mmcblk0p1 on /mnt/sdcard type vfat (rw,nodev,noexec,noatime,nodiratime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/mmcblk0p2 on /media/sdcard1 type ext4 (rw,nodev,noexec,noatime,nodiratime)
adb on /dev/usb-ffs/adb type functionfs (rw,relatime)
root@rk3308b-buildroot:/# ls /mnt/sdcard
Image  boot.scr  luckfox-rk3308b-evb-v10.dtb
root@rk3308b-buildroot:/#