== From the software standpoint, BELK software components ==and BXELK are built on to of Zynq Linux BSP released by Xilinx. Customization are added to support the Bora and BoraX platforms, in particular at bootloader and linux kernel levels.

'''DAVE Embedded Systems''' adds to the latest Linux BSP from Xilinx the customization required to support the Bora platform, in particular at bootloader and linux kernel levels. The following table reports the BELK /BXELK releases information.

!!colspan="68" | BELK versionKit composition

|Release number<br>BELK<br>BXELK|<br>1.0.0<br>n/a|<br>1.1.0<br>n/a|<br>2.0.0<br>n/a|<br>2.1.0<br>n/a|<br>2.2.0<br>n/a|<br>3.0.0<br>n/a|<br>3.0.1<br>0.9.0

|Status<br>BELK<br>BXELK|<br>Released<br>n/a|<br>Released<br>n/a|<br>Released<br>n/a|<br>Released<br>n/a|<br>Released<br>n/a|<br>Released<br>n/a|<br>Released<br>Beta

|Release date<br>BELK<br>BXELK|<br>July 2013<br>n/a|<br>November 2013<br>n/a|<br>May 2014<br>n/a|<br>August 2014<br>n/a|<br>September 2015<br>n/a|<br>March 2016<br>n/a|<br>December 2016<br>December 2016

|'''Release notes'''<br>BELK<br>BXELK|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 1.0.0 | Ver 1.0.0]]|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 1.1.0 | Ver 1.1.0]]|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 2.0.0 | Ver 2.0.0]]|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 2.1.0 | Ver 2.1.0]]|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 2.2.0 | Ver 2.2.0]]|<br>[[Bora_Embedded_Linux_Kit_(BELK)#BELK 3.0.0 | Ver 3.0.0]]|<br>

|SOM PCB version<br>BELK<br>BXELK|<br>CS020313A<br>n/a|<br>CS020313A<br>n/a|<br>CS020313B<br>n/a|<br>CS020313B<br>n/a|<br>CS020313B<br>n/a|BORA: <br>CS020313C<br>n/a|<br>CS020313C<br>CS112714B

|Supported carrier boards<br>BELK<br>BXELK|<br>[[BoraEVB-Lite]]<br>n/a|<br>[[BoraEVB-Lite]]<br>n/a|<br>[[BoraEVB]]<br>n/a|<br>[[BoraEVB]]<br>n/a|<br>[[BoraEVB]]<br>n/a|<br>[[BoraEVB]]<br>n/a|<br>[[BoraEVB]]<br>[[BoraXEVB]]