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virtex7: skip HR-bank IOB/IOI fuzzers (HP-only part) 

xc7vx485t has no IOB33/IOI3 (HR) tiles, so the HR-bank IOB/IOI fuzzers (030-iob,
035-iob-ilogic, 035a-iob-idelay, 035b-iob-iserdes, 036-iob-ologic, 037-iob-pips,
047-hclk-ioi-pips) have no sites. Gate them on a new HAS_HIGH_RANGE_BANKS flag
(0 for virtex7); the HP iob18/ioi18 fuzzers cover the part. Decouple
037-iob18-pips and 047a-hclk-idelayctrl-pips from the now-skipped HR fuzzers.
Kintex-7 and the other families are unchanged.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Dr Jonathan Richard Robert Kimmitt 2026-05-24 17:19:22 +01:00
parent 3119e42d25
commit 68f2db4060
1 changed files with 25 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
fuzzers/Makefile
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@ -89,6 +89,14 @@ HAS_HIGH_PERFORMANCE_BANKS=1
else
HAS_HIGH_PERFORMANCE_BANKS=0
endif
# Virtex-7 "VX" parts are high-performance-bank only (no IOB33/IOI3 HR tiles),
# so the HR-bank IOB/IOI fuzzers have no sites to target there. The HP (iob18/
# ioi18) fuzzers cover those parts instead.
ifeq ($(XRAY_DATABASE),virtex7)
HAS_HIGH_RANGE_BANKS=0
else
HAS_HIGH_RANGE_BANKS=1
endif
$(eval $(call fuzzer,000-init-db,,part))
ifneq ($(FUZZONLY),Y)
@ -122,7 +130,9 @@ $(eval $(call fuzzer,026-bram-data,005-tilegrid,all))
$(eval $(call fuzzer,027-bram36-config,005-tilegrid,all))
$(eval $(call fuzzer,028-fifo-config,005-tilegrid,all))
$(eval $(call fuzzer,029-bram-fifo-config,005-tilegrid,all))
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,030-iob,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_PERFORMANCE_BANKS),1)
$(eval $(call fuzzer,030-iob18,005-tilegrid,all))
endif
@ -134,20 +144,27 @@ ifeq (,$(filter $(XRAY_DATABASE),kintex7 virtex7))
# The fuzzer can be re-enabled once the conflicting bits are not generated anymore
$(eval $(call fuzzer,034b-cmt-mmcm-pips,005-tilegrid 071-ppips,all))
endif
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,035-iob-ilogic,005-tilegrid,all))
$(eval $(call fuzzer,035a-iob-idelay,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_PERFORMANCE_BANKS),1)
$(eval $(call fuzzer,035a-iob18-idelay,005-tilegrid,all))
$(eval $(call fuzzer,035a-iob18-odelay,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,035b-iob-iserdes,005-tilegrid,all))
$(eval $(call fuzzer,036-iob-ologic,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_PERFORMANCE_BANKS),1)
$(eval $(call fuzzer,036-iob18-ologic,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,037-iob-pips,005-tilegrid 035b-iob-iserdes,all))
endif
ifeq ($(HAS_HIGH_PERFORMANCE_BANKS),1)
$(eval $(call fuzzer,037-iob18-pips,005-tilegrid 035b-iob-iserdes,all))
# 035b-iob-iserdes is HR-only; on HP-only parts 037-iob18-pips runs without it.
$(eval $(call fuzzer,037-iob18-pips,005-tilegrid $(if $(filter 1,$(HAS_HIGH_RANGE_BANKS)),035b-iob-iserdes),all))
endif
$(eval $(call fuzzer,038-cfg,005-tilegrid,all))
$(eval $(call fuzzer,038-cfg-startup,005-tilegrid,all))
@ -159,11 +176,18 @@ $(eval $(call fuzzer,043-clk-rebuf-pips,005-tilegrid,all))
$(eval $(call fuzzer,044-clk-bufg-pips,046-clk-bufg-muxed-pips,all))
$(eval $(call fuzzer,045-hclk-cmt-pips,005-tilegrid,all))
$(eval $(call fuzzer,046-clk-bufg-muxed-pips,005-tilegrid,all))
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,047-hclk-ioi-pips,005-tilegrid,all))
endif
ifeq ($(HAS_HIGH_PERFORMANCE_BANKS),1)
$(eval $(call fuzzer,047-hclk-ioi18-pips,005-tilegrid,all))
endif
# 047a depends on the hclk-ioi pips fuzzer: use the HR one if present, else HP.
ifeq ($(HAS_HIGH_RANGE_BANKS),1)
$(eval $(call fuzzer,047a-hclk-idelayctrl-pips,047-hclk-ioi-pips,all))
else
$(eval $(call fuzzer,047a-hclk-idelayctrl-pips,047-hclk-ioi18-pips,all))
endif
$(eval $(call fuzzer,048-int-piplist,005-tilegrid,all))
$(eval $(call fuzzer,049-int-imux-gfan,048-int-piplist,all))
$(eval $(call fuzzer,050-pip-seed,048-int-piplist,all))