I finally got an N310 to play with. I was trying to build a custom RFNoC FPGA
image, but it keeps erroring out.
The command I am running is:
./uhd_image_builder.py -d N310 -t N310_RFNOC_XG -I
/opt/gnuradio/N310/src/rfnoc-nocblocks -y
/opt/gnuradio/N310/src/rfnoc-nocblocks/fpga_build/n310_4ddc_2keepMinN_2split.yml
The debug is:
./uhd_image_builder.py -d N310 -t N310_RFNOC_XG -I
/opt/gnuradio/N310/src/rfnoc-nocblocks -y
/opt/gnuradio/N310/src/rfnoc-nocblocks/fpga_build/n310_4ddc_2keepMinN_2split.yml
Using yml file. Ignoring command line blocks arguments
ddc
{'extraports': None, 'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0000",
'NUM_CHAINS': 2}, 'clock': 'ce'}
ddc
{'extraports': None, 'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0000",
'NUM_CHAINS': 2}, 'clock': 'ce'}
ddc
{'extraports': None, 'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0001",
'NUM_CHAINS': 1}, 'clock': 'ce'}
ddc
{'extraports': None, 'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0001",
'NUM_CHAINS': 1}, 'clock': 'ce'}
keepMinN
{'extraports': None, 'parameters': None, 'clock': 'ce'}
keepMinN
{'extraports': None, 'parameters': None, 'clock': 'ce'}
split_stream
{'extraports': None, 'parameters': None, 'clock': 'ce'}
split_stream
{'extraports': None, 'parameters': None, 'clock': 'ce'}
[{'block': 'ddc', 'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0000",
'NUM_CHAINS': 2}}, {'block': 'ddc', 'parameters': {'NOC_ID':
"64'hDDC0_0000_0000_0000", 'NUM_CHAINS': 2}}, {'block': 'ddc', 'parameters':
{'NOC_ID': "64'hDDC0_0000_0000_0001", 'NUM_CHAINS': 1}}, {'block': 'ddc',
'parameters': {'NOC_ID': "64'hDDC0_0000_0000_0001", 'NUM_CHAINS': 1}},
{'block': 'keepMinN', 'parameters': None}, {'block': 'keepMinN', 'parameters':
None}, {'block': 'split_stream', 'parameters': None}, {'block': 'split_stream',
'parameters': None}]
--Using the following blocks to generate image:
* ddc
* ddc
* ddc
* ddc
* keepMinN
* keepMinN
* split_stream
* split_stream
Adding CE instantiation file for 'N310_RFNOC_XG'
changing temporarily working directory to
/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/tools/scripts/../../top/n3xx
Setting up a 64-bit FPGA build environment for the USRP-N3x0...
- Vivado: Found (/opt/Xilinx/Vivado/2017.4/bin)
Environment successfully initialized.
make -f Makefile.n3xx.inc bin NAME=N310_RFNOC_XG ARCH=zynq
PART_ID=xc7z100/ffg900/-2 SFP0_10GBE=1 SFP1_10GBE=1 BUILD_10G=1 RFNOC=1 N310=1
TOP_MODULE=n3xx EXTRA_DEFS="SFP0_10GBE=1 SFP1_10GBE=1 BUILD_10G=1 RFNOC=1
N310=1"
make[1]: Entering directory `/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx'
BUILDER: Checking tools...
* GNU bash, version 4.2.46(2)-release (x86_64-redhat-linux-gnu)
* Python 2.7.5
* Vivado v2017.4 (64-bit)
Using parser configuration from:
/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/dev_config.json
[00:00:00] Executing command: vivado -mode batch -source
/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build_n3xx.tcl -log
build.log -journal n3xx.jou
CRITICAL WARNING: [filemgmt 20-1440] File
'/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/ddr3_32bit/ddr3_32bit/user_design/rtl/clocking/mig_7series_v4_0_tempmon.v'
already exists in the project as a part of sub-design file
'/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/ddr3_32bit/ddr3_32bit.xci'.
Explicitly adding the file outside the scope of the sub-design can lead to
unintended behaviors and is not recommended.
[00:00:33] Current task: Initialization +++ Current Phase: Starting
[00:00:33] Current task: Initialization +++ Current Phase: Finished
[00:00:33] Executing Tcl: synth_design -top n3xx -part xc7z100ffg900-2
-verilog_define SFP0_10GBE=1 -verilog_define SFP1_10GBE=1 -verilog_define
BUILD_10G=1 -verilog_define RFNOC=1 -verilog_define N310=1 -verilog_define
GIT_HASH=32'hf494ae8b
[00:00:33] Starting Synthesis Command
CRITICAL WARNING: [Synth 8-2490] overwriting previous definition of module
ram_2port
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/n310_ps_bd/n310_ps_bd/control/ram_2port.v:12]
CRITICAL WARNING: [Synth 8-2490] overwriting previous definition of module
cvita_dest_lookup
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/n310_ps_bd/n310_ps_bd/packet_proc/cvita_dest_lookup.v:11]
CRITICAL WARNING: [Synth 8-2490] overwriting previous definition of module
cvita_chunker
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/build-ip/xc7z100ffg900-2/n310_ps_bd/n310_ps_bd/packet_proc/cvita_chunker.v:15]
ERROR: [Synth 8-439] module 'noc_block_keepMinN' not found
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/rfnoc_ce_auto_inst_n310.v:54]
ERROR: [Synth 8-285] failed synthesizing module 'n3xx_core'
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/n3xx_core.v:17]
ERROR: [Synth 8-285] failed synthesizing module 'n3xx'
[/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx/dboards/mg/n3xx.v:13]
ERROR: [Common 17-69] Command failed: Synthesis failed - please see the console
or run log file for details
[00:10:47] Current task: Synthesis +++ Current Phase: Starting
[00:10:48] Current task: Synthesis +++ Current Phase: Finished
[00:10:48] Process terminated. Status: Failure
========================================================
Warnings: 323
Critical Warnings: 4
Errors: 4
make[1]: *** [bin] Error 1
make[1]: Leaving directory `/opt/gnuradio/N310/src/uhd/fpga-src/usrp3/top/n3xx'
make: *** [N310_RFNOC_XG] Error 2
I cannot for the life of me figure out why it can't find my OOT module. This
is the same command I have used for an e310 and x310 that worked fine.
Any advice?
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