This morning we successfully ran the the rplTest regressions on an OpenCPI corei7 reference platform with the Xilinx XUPV5-LX110T board.
This bench test involves both passive and active DMA roles, host/fpga and fpga/fpga (see attached "RPL Test"). The tests included swapping out one of two ML555s for an XUPV5; as well as testing the XUPV5 interacting with the GPP alone.* No OpenCPI source code or RTL code changes were required to achieve this goal.* For the XUPV5-LX110T, we directed the make target in NGDBUILD to link against a Gen1-x1 NGC core (instead of Gen1-x8 core we use with the ML555), and, of course, to use the XUPV5-LX110T UCF. Other than than the expected, reduced DMA throughput seen with the Gen1-x1 PCIe link, we observed no functional differences. The bitstream build process for the reference oc1001 application took about 35 minutes from source to .bit. Unless the ML605 arrives from Avnet this week, will probably do the Abekas Alder board next weekend. A goal of ours is to grow the cadre of boards/devices that we build each OpenCPI application against and test on every night. Thanks to Xilinx (esp Paul and Mike) for their support in getting this working without much grief. If you have any questions, please contact me directly. -Shep OpenCPI Boards and FPGA Devices at Atomic Rules *Board Vendor* *Board Model* *Build Code* *FPGA* *PCIe* *Status* Xilinx ML555 <http://www.xilinx.com/products/devkits/HW-V5-ML555-G.htm> “ml555” V5-LX50T Gen1 x8 Working Xilinx XUPV5 <http://www.xilinx.com/univ/xupv5-lx110t.htm> “xupv5” V5-LX110T Gen1 x1 Working Xilinx ML605 <http://www.xilinx.com/products/devkits/EK-V6-ML605-G.htm> “ml605” V6-LX240T Gen2 x4 In Process Abekas <http://www.abekas.com/> Alder “alder” V5-LX50T Gen1 x8 In Process Echotek <http://www.mc.com/microsites/echotek/> DCM-V5-XMC <http://www.mc.com/products/boards/dcmv5.aspx> “dcmv5” V5-SX95T Gen1 x8 In Process HiTechGlobal <http://www.hitechglobal.com/Boards/PCIExpress_SFP+.htm> NetFPGA-10G “netfpga10g” V5-TX240T Gen1 x8 In Process
RPL Test.pdf
Description: Adobe PDF document
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