Jeremy

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  1. Hi Ciprian, Thanks very much for your supports. As you said, I commented those parts which are not needed in the system-user.dtsi file. Now the project can be built successfully. Thanks. BTW, I thought a device tree file should have only one root (I mean starting with a slash.) and other components (maybe formally called "nodes") should under the curly brackets, like " / { ...other nodes... } ". But I found there were multiple roots (i.e., " / { ") in system-user.dtsi and multiple definitions of "&amba_pl {". I get confused to know about device tree. I am not familiar with device tree. If you could give some detailed points or any suggestions, I'd be very appreciated. system-user.dtsi
  2. I created a petalinux project using the following commands and wanted to use my own Hardware Description File (.hdf) generated by IP Integration Demo. I have attached the Hardware Description files exported by vivado 2016.4. $petalinux-create --type project -s ./Petalinux-Zybo-Z7-20-2017.4-2.bsp --name hf2-petalinux $cd hf2-petalinux $petalinux-config --get-hw-description=/home/jeremy/workspace/vivadoProj/IpIntegrate/IpIntegrate.sdk/IpI_wrapper_hw_platform_0/ But I cann't build the petalinux project to generate images when I stepped to run `petalinux-build` command. The info prompted to the terminal is as follows: jeremy@j-XPS-8700:~/workspace/zybo-z7-20/hf2-petalinux$ petalinux-build --verbose [INFO] building project [INFO] sourcing bitbake INFO: bitbake petalinux-user-image Loading cache: 100% |#####################################################################| Time: 0:00:00 Loaded 3257 entries from dependency cache. Parsing recipes: 100% |###################################################################| Time: 0:00:01 Parsing of 2473 .bb files complete (2434 cached, 39 parsed). 3266 targets, 226 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Initialising tasks: 100% |################################################################| Time: 0:00:05 Checking sstate mirror object availability: 100% |########################################| Time: 0:00:01 NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks fsbl-2017.4+gitAUTOINC+77448ae629-r0 do_compile: NOTE: fsbl: compiling from external source tree /opt/pkg/petalinux/tools/hsm/data/embeddedsw ERROR: device-tree-generation-xilinx+gitAUTOINC+3c7407f6f8-r0 do_compile: Function failed: do_compile (log file is located at /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/temp/log.do_compile.14317) ERROR: Logfile of failure stored in: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/temp/log.do_compile.14317 Log data follows: | DEBUG: Executing shell function do_compile | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:77.1-14 Label or path axi_dynclk_0 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:82.1-12 Label or path axi_vdma_1 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:85.1-10 Label or path v_tc_out not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:91.1-9 Label or path v_tc_in not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:94.1-12 Label or path axi_vdma_0 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:97.1-16 Label or path axi_gpio_video not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:100.1-9 Label or path pwm_rgb not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:139.1-15 Label or path axi_i2s_adi_0 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:155.1-14 Label or path axi_gpio_led not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:160.1-17 Label or path axi_gpio_sw_btn not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:164.1-14 Label or path axi_gpio_eth not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:201.1-11 Label or path axi_iic_0 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:225.1-26 Label or path mipi_csi2_rx_subsystem_0 not found | Error: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/system-user.dtsi:264.1-15 Label or path v_frmbuf_wr_0 not found | FATAL ERROR: Syntax error parsing input tree | WARNING: /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/temp/run.do_compile.14317:1 exit 1 from 'dtc -I dts -O dtb -R 8 -p 0x1000 -i /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0 -i /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/../components/plnx_workspace/device-tree/device-tree-generation -o /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/../components/plnx_workspace/device-tree/device-tree-generation/plnx_arm-system.dtb /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/../components/plnx_workspace/device-tree/device-tree-generation/plnx_arm-system.pp' | ERROR: Function failed: do_compile (log file is located at /home/jeremy/workspace/zybo-z7-20/hf2-petalinux/build/tmp/work/plnx_arm-xilinx-linux-gnueabi/device-tree-generation/xilinx+gitAUTOINC+3c7407f6f8-r0/temp/log.do_compile.14317) ERROR: Task (/opt/pkg/petalinux/components/yocto/source/arm/layers/meta-xilinx-tools/recipes-bsp/device-tree/device-tree-generation_git.bb:do_compile) failed with exit code '1' NOTE: Tasks Summary: Attempted 3295 tasks of which 3288 didn't need to be rerun and 1 failed. Summary: 1 task failed: /opt/pkg/petalinux/components/yocto/source/arm/layers/meta-xilinx-tools/recipes-bsp/device-tree/device-tree-generation_git.bb:do_compile Summary: There was 1 ERROR message shown, returning a non-zero exit code. ERROR: Failed to build project webtalk failed:PetaLinux statistics:extra lines detected:notsent_nofile! webtalk failed:Failed to get PetaLinux usage statistics! Does anyone have any work-around to the errors? Any points would be appreciated! PS: I have separately tested the application of IP Integration Demo to bare-metal (Zybo-z7-20) and petalinux project using default Hardware Description configuration. Kept all default options when running `petalinux-config -c u-boot`, `petalinux-config -c kernel`, and `petalinux-config -c rootfs`. Additionally, I have tried to split `petalinux-build` process by several detailed steps, i.e., running `petalinux-build -c bootloader`, `petalinux-build -c u-boot` and other following commands. The first one `petalinux-build -c bootloader` can be finished successfully. But when I execute `petalinux-build -c u-boot`, the errors similar to above prompt out. IpI_wrapper_hw_platform_0.tar.gz