Here we release an new Ubuntu Server ROM V170922 for VIM2.
Check Firmware Page to download the ROM.
ROM Infos:
- ROM version: VIM2_Ubuntu-server-16.04_Linux-4.9_V170922.7z
- MD5SUM: d4c75f2657148ed05780c7c83f9040a1
- The ROM is for eMMC installation
- Account info:
- User: khadas
- Password: khadas
- LED state:
- Booting: heartbeat
- Boot up: breathe
Change logs:
- Linux kernel update to 4.9.40
- Add docker support
- Ubuntu update to 16.04.3
- Add USB tethering support
- Fixup console issue
Upgrade guidance:
Setup
1) Using GPIO
GPIO list:
- PIN6 / GPIODV_21: 81
- PIN7 / GPIODV_22: 82
- PIN8 / GPIODV_23: 83
- PIN37 / GPIOH5: 32
- PIN39 / GPIODV_13: 73
To use a GPIO, shoud export first, example:
# echo 32 > /sys/class/gpio/export
Output mode:
# echo out > /sys/class/gpio/gpio32/direction
# echo 0 > /sys/class/gpio/gpio32/value
# echo 1 > /sys/class/gpio/gpio32/value
Input mode:
# echo in > /sys/class/gpio/gpio32/direction
# cat /sys/class/gpio/gpio32/value
Have fun!