Hi,
I need to enable USB mass storage on the dragon board. What do I need to change on the kernel/device tree to have this working? Thanks for your response.
Shah
Found the solution. No kerneal modification needed as USB mass storage is turned on by default and part of the composite gadget driver. From an adb shell (over wifi) I did the following:
disable usb
echo 0 > /sys/devices/virtual/android_usb/android0/enable
select mass_storage and adb functions
echo “mass_storage,adb” > /sys/class/android_usb/android0/functions
map the volume id of the backing storage
echo “/dev/block/vold/179:98” > /sys/devices/virtual/android_usb/android0/f_mass_storage/lun/file
enable usb
echo 1 > /sys/devices/virtual/android_usb/android0/enable
