#hello_xilinx example in an emulated KV260 hangs at ATF

[surender009]

surender@xhdsurender41:/scratch/krs_beta$ colcon acceleration emulation sw_emu install-kv260 SECURITY WARNING: This class invokes explicitly a shell via the shell=True argument of the Python subprocess library, and uses admin privileges to manage raw disk images. It is the user's responsibility to ensure that all whitespace and metacharacters passed are quoted appropriately to avoid shell injection vulnerabilities.

• Verified that install/ is available in the current ROS 2 workspace
• Confirmed availability of raw image file at: /scratch/krs_beta/acceleration/firmware/select/sd_card.img
• Finished inspecting raw image, obtained UNITS and STARTSECTOR P1/P2 [sudo] password for surender:
• Image mounted successfully at: /tmp/sdcard_img_p2
• Successfully cleaned up prior overlay ROS 2 workspace at: /tmp/sdcard_img_p2/krs_beta
• Copied 'install-kv260' directory as a ROS 2 overlay workspace in the raw image at location: /krs_beta.
• Created and copied in rootfs /opt/ros/foxy/setup.bash.
• Umounted the raw image.
• Generated PMU and QEMU files.
• Launching emulation... cd /scratch/krs_beta/acceleration/firmware/select/emulation && /proj/xbuilds/SWIP/2021.2_1021_0703/installs/lin64/Vitis/2021.2/bin/launch_emulator -device-family ultrascale -target sw_emu -qemu-args-file /scratch/krs_beta/acceleration/firmware/select/emulation/qemu_args.txt -pmc-args-file /scratch/krs_beta/acceleration/firmware/select/emulation/pmu_args.txt -sd-card-image /scratch/krs_beta/acceleration/firmware/select/sd_card.img -enable-prep-target $* CRITICAL_WARNING: [LAUNCH_EMULATOR] DEPRECATED !! Using the old flow which uses launch_emulator.tcl. Please use v++ -p to generate the script to launch new launch_emulator.py Running SW Emulation INFO : [LAUNCH_EMULATOR] pl_sim_dir option is not provided. pmc_dtb /proj/xbuilds/SWIP/2021.2_1021_0703/installs/lin64/Vitis/2021.2/data/emulation/dtbs/zynqmp/zynqmp-pmu.dtb resized sd card image Starting QEMU
  • Press for help Waiting for QEMU to start. qemu_port 8965 Qemu_pids 170767 170768 qemu-system-aarch64: -chardev socket,path=./qemu-rport-_pmu@0,server,id=pmu-apu-rp: info: QEMU waiting for connection on: disconnected:unix:./qemu-rport-_pmu@0,server QEMU started. qemu_pid=170767. Waiting for PMU to start. Qemu_pids 170771 170772 qemu-system-aarch64: -chardev socket,id=pl-rp,host=127.0.0.1,port=8160,server: info: QEMU waiting for connection on: disconnected:tcp:127.0.0.1:8160,server PMC started. pmc_pid=170771 Starting PL simulation.Generating PLLauncher commandline running PLL Launcher PMU Firmware 2020.2 Jun 10 2021 22:45:10 PMU_ROM Version: xpbr-v8.1.0-0 NOTICE: BL31: v2.4(release):xlnx_rebase_v2.4_2021.1_update1-23-g9188496b9 NOTICE: BL31: Built : 07:41:24, Oct 13 2021

[vmayoral]

Hardware and software emulation never worked in Vitis 2021.2 BSPs, so emulation's not part of the KRS beta capabilities. See https://github.com/ros-acceleration/acceleration_firmware_kv260.

[surender009]

ok Thanks @vmayoral . i am closing this