= Leon3 =


This BSP is for the [http://www.gaisler.com/products/leon3/leon3.html LEON3 SPARC V8 processor] developed by [http://www.gaisler.com Gaisler Research]. The LEON3 includes serial ports and timers on the CPU so one BSP can support many of the LEON3 boards. LEON3 is available as a synthesizable VHDL model, allowing custom implementations on FPGA and/or ASIC.

The BSP supports three network interfaces: the 
[http://www.gaisler.com/cms/index.php?option=com_content&task=view&id=199&Itemid=145 GRETH 10/100/1000], the 
[http://www.google.se/url?sa=t&ct=res&cd=1&url=http%3A//www.opencores.org/projects/ethmac/&ei=DPonQ6y_NceciALjsMC_Bw Opencores Ethernet MAC] and the [http://www.google.se/url?sa=t&ct=res&cd=1&url=http%3A//www.smsc.com/main/catalog/lan91c111.html&ei=2PknQ5KaE4miiAKA7-HKBw LAN91C111] i/f.

 *  Ethernet (GRETH 10/100/1000)
 *  PCI, GRPCI
 *  CAN, GRCAN
 *  CAN, OC_CAN (Opencores CAN GRLIB wrapper)
 *  1553, 1553BRM
 *  SpaceWire, GRSPW
 *  PCI drivers to RASTA, Companion Chip
= Boards =


 * [http://www.pender.ch/products_ax2000.shtml GR-CPCI-AX2000 Compact PCI board] from Pender Electronic Design
 * [http://www.pender.ch/products.shtml LEON3 Development boards] from Pender Electronic Design

The startup procedure for LEON BSPs is explained in [wiki:TBR/UserManual/SparcBSPStartup SparcBSPStartup].
= Test Reports =


4.6.4: [wiki:User:Jiri User:Jiri] reports that it runs fine on the [http://www.gaisler.com/products/tsim/tsim.html TSIM] simulatior, and boards from Pender 

4.6.99.2: [wiki:User::Jiri User::Jiri] reports that it runs fine on the [http://www.gaisler.com/products/tsim/tsim.html TSIM] simulator, and on boards from Pender

4.6.99.3: runs on GR-XC3S-1500 board - tested with networking (greth)

4.7.99.2: [wiki:User:Daniel User:Daniel] Sep 5 2007, Tested GRETH 10/100, B1553BRM(on RASTA over PCI, on Companion Chip over PCI, direct), GRCAN(on RASTA over PCI), OC_CAN(on Companion Chip over PCI, direct)