A20 universal Linux images which work with any of our boards are at:
http://images.olimex.com/release/a20/
We recommend you to use these images as they are fully tested to work on all our boards.
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please ignore all obsolete info written below:
A20-OLinuXino-MICRO preliminary Debian image is available http://olimex.wordpress.com/2013/06/19/a20-olinuxino-preliminary-debian-linux-image/
A20-OLinuXino-MICRO Android NAND image is on the Wiki
Thanks to rz2k for hosting the torrent!
New Debian Release-3 image in the wiki, supports all board hardware and uses Kernel 3.4
New Android 4.2.2 images uploaded in the Wiki, support everything but SATA and the SD-MMC card on bottom of A20-OLinuXino
http://olimex.wordpress.com/2013/09/18/7795/
Android 4.2.2 for SD card images are available for A20-OLinuXino on our Wiki http://olimex.wordpress.com/2013/10/02/android-4-2-2-images-for-a20-olinuxino-running-from-sd-card-is-updated-on-wiki/
The Ultimate A20-OLinuXino #Debian #Linux image done! All known bugs fixed, all LCDs supported tutorial how to build http://olimex.wordpress.com/2013/11/05/building-the-ultimate-debian-sd-card-for-linux-with-kernel-3-4-for-a20-olinuxino-micro/ ...
Files and the instructions for building the latest Linux images for Olimex's A20-SOM, A20-OLinuXino-MICRO, A20-OLinuXino-LIME, A20-OLinuXino-LIME2 with kernel 3.4.90 and Debian file system:
https://github.com/OLIMEX/OLINUXINO/tree/master/SOFTWARE/A20/A20-build (https://github.com/OLIMEX/OLINUXINO/tree/master/SOFTWARE/A20/A20-build)
Edit: the link is now dead - refer to the next post for the current links.
Best regards,
Lub/OLIMEX
Files and the instructions for building the latest Linux images for Olimex's A20-SOM, A20-OLinuXino-MICRO, A20-OLinuXino-LIME, A20-OLinuXino-LIME2 with sunxi uboot, sunxi kernel 3.4.90, and Debian Wheezy file system:
https://github.com/OLIMEX/OLINUXINO/tree/master/SOFTWARE/A20/A20-build-3.4.90
Files and the instructions for building the latest Linux Debian Jessie images for Olimex's A20-SOM, A20-OLinuXino-MICRO, A20-OLinuXino-LIME, A20-OLinuXino-LIME2 with mainline uboot, sunxi kernel 3.4.103, and Debian Jessie file system:
https://github.com/OLIMEX/OLINUXINO/tree/master/SOFTWARE/A20/A20-build-3.4.103
A20 universal Linux images which work with any of our boards are at:
http://images.olimex.com/release/a20/
We recommend you to use these images as they are fully tested to work on all our boards.
The latest mainline Armbian-based images for A20 boards can be found at our FTP:
ftp://staging.olimex.com/Allwinner_Images/A20-OLinuXino/
Instructions for building the images and using them can also be found here at the wiki:
https://www.olimex.com/wiki/ArmbianHowTo
The last sunxi kernel images based on 3.4.x kernel can be also be found at the FTP here:
ftp://staging.olimex.com/Allwinner_Images/A20-OLinuXino/2.legacy_images_kernel_3.4.x/
We switched to mainline Olimage images! For A20 boards, it is recommended to use the images located here:
https://images.olimex.com/release/a20/
Read more about Olimage:
https://olimex.wordpress.com/2020/04/21/olimage-mainline-linux-images-building-script-for-all-of-our-olinuxino-and-som-boards/
Older images are not recommended, nor actively supported! Older images and archives can be found here:
https://ftp.olimex.com/Allwinner_Images/A20-OLinuXino/