Same here. Since switching to Vivado 2021.1 and UHD-4.3 even compiling the stock firmware results in [IP_Flow 19-2162] IP 'axi_hb31' is locked. Apparently, this error is well known https://support.xilinx.com/s/article/58832?language=en_US
I'm trying to switch to UHD 4.4 to see if this error goes away. Everything was working really well in UHD-4.2 and Vivado 2019.1. Best, Lorenzo ________________________________ From: jmalo...@umass.edu <jmalo...@umass.edu> Sent: Friday, January 27, 2023 2:17 PM To: usrp-users@lists.ettus.com <usrp-users@lists.ettus.com> Subject: [USRP-users] Error when synthesizing example OOT block : IP "cmplx_mul" is locked Hello, I have run into an issue when trying to synthesize the “gain” RFNoC as described in the tutorial here https://kb.ettus.com/Getting_Started_with_RFNoC_in_UHD_4.0 I get an error that the module cmplx mul is locked. I found that in the verilog file “rfnoc_block_gain.v”, the module is instantiated there, but I am unsure how I should proceed working around this. Here is the output of the vivado -version Vivado v2021.1_AR76780 (64-bit) SW Build 3247384 on Thu Jun 10 19:36:07 MDT 2021 IP Build 3246043 on Fri Jun 11 00:30:35 MDT 2021 Copyright 1986-2021 Xilinx, Inc. All Rights Reserved And here is the output of the error ======================================================== BUILDER: Building IP cmplx_mul ======================================================== BUILDER: Staging IP in build directory... BUILDER: Reserving IP location: /workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul BUILDER: Retargeting IP to part zynq/xc7z100/ffg900/-2... BUILDER: Building IP... [00:00:00] Executing command: vivado -mode batch -source /workarea/uhd/fpga/usrp3/tools/scripts/viv_generate_ip.tcl -log cmplx_mul.log -nojournal [00:00:05] Current task: Initialization +++ Current Phase: Starting WARNING: [IP_Flow 19-2162] IP 'cmplx_mul' is locked: CRITICAL WARNING: [filemgmt 20-1366] Unable to reset target(s) for the following file is locked: /workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xci CRITICAL WARNING: [filemgmt 20-1365] Unable to generate target(s) for the following file is locked: /workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xci [00:00:05] Current task: Initialization +++ Current Phase: Finished [00:00:05] Executing Tcl: synth_design -top cmplx_mul -part xc7z100ffg900-2 -mode out_of_context [00:00:05] Starting Synthesis Command WARNING: [Vivado_Tcl 4-391] The following IPs are missing output products for Synthesis target. These output products could be required for synthesis, please generate the output products using the generate_target or synth_ip command before running synth_design. WARNING: [IP_Flow 19-2162] IP 'cmplx_mul' is locked: ERROR: [Designutils 20-414] HRTInvokeSpec : No Verilog or VHDL sources specified ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. ERROR: [Common 17-53] User Exception: No open design. Please open an elaborated, synthesized or implemented design before executing this command. CRITICAL WARNING: [IP_Flow 19-4739] Writing uncustomized BOM file '/workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xml' CRITICAL WARNING: [IP_Flow 19-4739] Writing uncustomized BOM file '/workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xml' CRITICAL WARNING: [IP_Flow 19-4739] Writing uncustomized BOM file '/workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xml' CRITICAL WARNING: [IP_Flow 19-4739] Writing uncustomized BOM file '/workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xml' [00:00:06] Current task: Synthesis +++ Current Phase: Starting CRITICAL WARNING: [IP_Flow 19-4739] Writing uncustomized BOM file '/workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul/cmplx_mul.xml' ERROR: [Vivado 12-398] No designs are open [00:00:06] Current task: Synthesis +++ Current Phase: Finished [00:00:06] Process terminated. Status: Failure ======================================================== Warnings: 3 Critical Warnings: 7 Errors: 8 BUILDER: Releasing IP location: /workarea/uhd/fpga/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/cmplx_mul make[1]: *** [/rfnoc-foo/fpga//ip/cmplx_mul/Makefile.inc:21: LIB_IP_CMPLX_MUL_TRGT] Error 1 make[1]: Leaving directory '/workarea/uhd/fpga/usrp3/top/n3xx' make: *** [Makefile:90: N3X0_IP] Error 2
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