39f5de415d
Add Virtex-7 (xc7vx485t) family support
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Port prjxray to the Virtex-7 family, modelled on Kintex-7, targeting
xc7vx485tffg1761-2 (vc707). Non-breaking for the existing families.
Family registration:
- settings/virtex7.sh, settings/virtex7/devices.yaml
- Makefile: virtex7 in DATABASES/XRAY_PARTS + db-extras-virtex7 targets
- utils/update_parts.py, update_resources.py: virtex7 choice
- CI matrix (Pipeline.yml), Vivado edition (xilinx.sh), README
Architecture adaptations for the HP-bank-only VX part (verified non-breaking):
- update_resources.tcl: fall back to HP banks when no HR banks exist
- XRAY_IOSTANDARD env (default LVCMOS33; LVCMOS18 for virtex7), parameterised
across the fuzzer generate.tcl files
- fuzzers: enable HP-bank (iob18/ioi18) + IOI/HCLK handling for virtex7;
GTX skipped (ffg1761 bonds only ~7 of 14 GTX quads)
- 005-tilegrid: HP/HR bank tile handling; iob18_int INT offset 3->2;
ioi18 AUTO_FRAME; cfg PDRC-2 DRC disable; add_tdb skips unsolved edge tiles;
per-specimen retry for transient FlexLM SIGSEGV under concurrency
- per-family Vivado version gate (virtex7 -> v2020.1.1)
- XRAY_ROI and XRAY_ROI_GRID tuned to a compact CLBLL+CLBLM region
General fixes:
- tools/bitread.cc: fix use-after-free of the mmap'd bitstream (exposed by the
larger Virtex-7 bitstream)
- utils/environment.python.sh: add repo root to PYTHONPATH (PEP 660 editable
install doesn't expose the repo-root utils/ package)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 07:21:23 +01:00
de537592c8
Merge remote-tracking branch 'upstream/master'
2025-04-28 04:58:14 +07:00
e5b8927c12
fuzzers/041-clk-hrow-pips/Makefile: revert accidentally committed line
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-04-03 04:54:16 +07:00
5484250349
fix 063-gtx-common-conf/attrs.json
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-04-03 04:52:08 +07:00
458f8125b4
fix 064-gtx-channel-conf/attrs.json
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-04-02 05:38:24 +07:00
ce065d470e
Merge remote-tracking branch 'upstream/master'
2025-02-19 13:33:09 +07:00
89774f18a2
fix doc link in README
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-14 08:11:57 +07:00
c33ec0a26b
063-gtx-common-conf: fix bitfilter to include DRP and remove collisions
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-14 03:38:36 +07:00
9e486828a7
063-gtx-common-conf: adjust bitfilter to include frame 24/25, and see if we get collisions
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
f42e522731
063-gtx-common-conf: add bitfilter to avoid collisions
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
0a19140cbe
Fix 005-tilegrid/gtx_common
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
95eb4f812b
add fuzzers/005-tilegrid/gtx_common
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
86bff48f0c
fuzzers/Makefile: run GTX_CHANNEL fuzzer for kintex
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
1dc6a620db
fuzzers/064-gtx-channel-conf: fix wrong attrs; fuzzer now works perfectly
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
4dd4533912
fuzzers/064-gtx-channel-conf: IN_USE for GTX has 10 bits and fixup channel tags before processing
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
aaa5544622
fuzzers/064-gtx-channel-conf: re-enable bit filter, to get the IN_USE solution
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
5f7ca79667
fuzzers/064-gtx-channel-conf: double specimens from 20 to 40 to resolve some multi candidates features
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
6c6c528970
fix gtx_channel tilegrid fuzzer
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
e565dae491
064-gtx-channel-conf fuzzer runs and gets first results, many are still missing (zero candidates)
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
51a0b43919
063-gtx-common-conf gives first plausible results
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
26ccc8a038
005-tilegrid/add_tdb.py: add missing gtx_int_interface
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
ce09bfb56e
fuzzers/005-tilegrid/pcie_int_interface/top.py: fix PCIE_INT variable name
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
8d7f18cd7d
fix gtx_channel number of words
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
f1e816f305
add GTX tilegridd fuzzers to tilegrid fuzzer Makefile
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
9e0085136d
005-tilegrid/gtx_int_interface fuzzer works
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
711bff982b
005-tilegrid/gtx_channel fuzzer works
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Signed-off-by: Hans Baier <foss@hans-baier.de>
2025-02-13 17:20:08 +07:00
42eddb9b9e
Experimental support for xc7k325t
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Signed-off-by: Jonathan Kimmitt <jonathan@kimmitt.uk>
Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
2024-10-25 10:11:38 +07:00
a1b5db694e
add XC7K420T support
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-10-25 09:58:51 +07:00
ee5ffe2333
add kintex 480T support
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-10-25 09:58:45 +07:00
4214de4ece
segbits_hclk_ioi: fix missing ONLY_DIFF_IN_USE
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-10-25 09:41:21 +07:00
7ceb33337d
071-ppips: In Kintex7, two wires are permanently connected to RIOI_O[01]
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-10-25 09:39:34 +07:00
20f4e101d1
add 038-cfg-startup fuzzer to fuzzers Makefile
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
0685efcd5c
add ppips for CFG_CENTER_TOP and CFG_CENTER_BOT
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
2df9e9e92c
add ppips for CFG_CENTER_MID
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
db1ae77fa2
add basic fuzzer for STARTUPE2
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
d438c6f0a3
fuzzers/Makefile: add odelay fuzzer and factor out condition for high performance banks
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
dd2415365e
Basic ODELAY fuzzer
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Signed-off-by: David Shah <dave@ds0.me>
Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
1497c7ea90
030-iob18: add issue link to hack used in Makefile
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
1b1ff89c16
write_io_banks.tcl: use a reliable way to distinguish high performance banks
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
3ee0781314
030-iob18: add manually discovered RIOB18.IOB_Y0.SSTL*.IN feature, reduces specimens to 40
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
a517cfdda7
030-iob18: fix Vref conflict warnigns by assigning the correct Vref
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:21 +07:00
ec284dfb8f
riob18: fix IBUF_LOW_PWR_SUPPORTED
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
3cce9fb8af
fix obvious issues in 035a-iob18-idelay/bits.dbf and 036-iob18-ologic/bits.dbf
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
d9b9be10f6
030-iob18/README.md: explain about the fuzzer
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
3e8547dda8
update copyright year for io*18 fuzzers
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
11f628731a
035-iob-ilogic, 035b-iob-iserdes: make kintex specific part conditional to Kintex
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
b7a5c48c9b
make 037-iob18-pips run more specimens
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
0a10eb62cf
fix bitfilters in 030-iob18 and 036-iob18-ologic
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
b57be1be1d
037-iob18-pips: reduce the number of specimens and exclude bits we cannot solve (yet)
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
6bfa2fad8d
039-hclk-config: fix makefile
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Signed-off-by: Hans Baier <hansfbaier@gmail.com>
2024-01-08 14:00:20 +07:00
Dr Jonathan Richard Robert Kimmitt
Hans Baier
Hans Baier
David Shah