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- For device tree generation the Golden Hardware Reference Design file .../intelFPGA/18.1/embedded/examples/hardware/cv_soc_devkit_ghrd/hps_common_board_info.xml is needed. Therefore, copy this file into the project folder where the software folder, the output_files folder, ... are. This file contains information regarding the board which can be adapted, if necessary.
- Generate the device tree via the shell command: sopc2dts --input <Project Name>.sopcinfo --output socfpga.dtb --type dtb --board hps_common_board_info.xml --bridge-removal all --clocks
- The output in the following listing can be ignored.
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$ sopc2dts.exe --input PlatformEditorHPS.sopcinfo --output DTBsocfpga.dts --type dts --board hps_common_board_info.xml --bridge-removal all --clocks MasterIF sopc2dts.lib.components.Interface@76fb509a slaveIF null MasterIF sopc2dts.lib.components.Interface@76fb509a slaveIF null DTAppend: Unable to find parent, null, for #address-cells. Adding to root DTAppend: Unable to find parent, null, for #size-cells. Adding to root DTAppend: Unable to find parent, null, for reg. Adding to root DTAppend: Unable to find parent, null, for spi-max-frequency. Adding to root DTAppend: Unable to find parent, null, for m25p,fast-read. Adding to root DTAppend: Unable to find parent, null, for page-size. Adding to root DTAppend: Unable to find parent, null, for block-size. Adding to root DTAppend: Unable to find parent, null, for tshsl-ns. Adding to root DTAppend: Unable to find parent, null, for tsd2d-ns. Adding to root DTAppend: Unable to find parent, null, for tchsh-ns. Adding to root DTAppend: Unable to find parent, null, for tslch-ns. Adding to root DTAppend: Unable to find parent, null, for cdns,page-size. Adding to root DTAppend: Unable to find parent, null, for cdns,block-size. Adding to root DTAppend: Unable to find parent, null, for cdns,read-delay. Adding to root DTAppend: Unable to find parent, null, for cdns,tshsl-ns. Adding to root DTAppend: Unable to find parent, null, for cdns,tsd2d-ns. Adding to root DTAppend: Unable to find parent, null, for cdns,tchsh-ns. Adding to root DTAppend: Unable to find parent, null, for cdns,tslch-ns. Adding to root |
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