How to use image
Root password is 1234.
The great Armbian documentation is available here (look here for root https://docs.armbian.com.
Make sure to take a look at the official Armbian documentation here: https://docs.armbian.com.
# git clone https://github.com/armbian/build.git
Cloning into 'build'...
remote: Counting objects: 32391, done.
remote: Compressing objects: 100% (69/69), done.
remote: Total 32391 (delta 60), reused 75 (delta 44), pack-reused 32278
Receiving objects: 100% (32391/32391), 258.91 MiB | 959.00 KiB/s, done.
Resolving deltas: 100% (21325/21325), done.
Checking connectivity... done.
Checking out files: 100% (2205/2205), done.
Soon (probably) there will be olimex fork with some customizations.
# cd build
Building requires root access. System preparation can take long, depending on system, etc. After that you should see something like that:
Select Full OS Image for flashing. This will create output image for direct flashing on SD-card.
Select Do not change the kernel configuration. All needed configuration should be selected automatically. If you want some kernel modifications, select the other option.
Go to <Show CSC/WIP/ESO>. Currently A20-SOM204 is not officially supported by Armbian team. Instead the board is supported by Olimex team, which is under CSC section. So select that menu and confirm the action.
Select desired distribution. We recommend jessie for server build, and xenial for image with desktop environment.
Select if you want server or desktop.
After build the images and other packages will be in the output folder:
# tree output
│ ├── armbian-config_5.41_all.deb
│ ├── armbian-firmware_5.41_all.deb
│ ├── armbian-firmware-full_5.41_all.deb
│ ├── armbian-tools-jessie_5.41_armhf.deb
│ ├── armbian-tools-xenial_5.41_armhf.deb
│ ├── extra
│ ├── jessie
│ ├── linux-u-boot-dev-olimex-som204-a20_5.41_armhf.deb
│ └── xenial
│ └── linux-xenial-root-dev-olimex-som204-a20_5.41_armhf.deb
│ ├── logs-09_02_2018-13_53_10.tgz
│ ├── logs-09_02_2018-15_08_20.tgz
│ ├── logs-12_02_2018-10_58_50.tgz
│ ├── logs-12_02_2018-11_01_35.tgz
│ ├── logs-12_02_2018-11_11_51.tgz
│ ├── logs-.tgz
│ ├── output.log
│ ├── patching.log
│ └── timestamp
│ ├── Armbian_5.41_Olimex-som204-a20_Debian_jessie_dev_4.15.0.img
│ └── Armbian_5.41_Olimex-som204-a20_Ubuntu_xenial_dev_4.15.0_desktop.img
Put sdcard in the host PC. New device should appear, e.g. /dev/sdc. Flash the image
using the following command:
# dd if=Armbian_5.41_Olimex-som204-a20_Debian_jessie_dev_4.15.0.img of=/dev/sdx bs=10M
Replace /dev/sdx with your device. You must use /dev/sdx, not /dev/sdx1!