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AgeCommit message (Collapse)Author
2025-02-07Generate chip database HTMLMiodrag Milanovic
2025-01-20Do not add wires for module portsMiodrag Milanovic
2024-12-11Resolve warning with python 3.12Miodrag Milanovic
2023-02-01icebox: Add PLL ICEGATE functionSylvain Munaut
Only tested on UP5k. For others, it was just deduced. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2022-03-25icebox: cb121 does have a PLLgatecat
Signed-off-by: gatecat <gatecat@ds0.me>
2021-09-06Update variable name to PYTHON3Miodrag Milanovic
2021-09-06Merge pull request #239 from xobs/python-bin-nameMiodrag Milanović
Use $(PYTHON) in Makefiles instead of `python3`
2021-09-06Fixes for macOSMiodrag Milanovic
2020-12-04added I2C and SPI for u4k to databaseNils Albartus
2020-06-29Fix icebox_vlog for up5kDavid Shah
Since ce1d811, SHIFTREG_DIV_MODE is now 2 bits for the up5k Signed-off-by: David Shah <dave@ds0.me>
2020-06-03icebox: Add support for the bit 1 of SHIFTREG_DIV_MODE on UP5kSylvain Munaut
This allows selection of the div-by-5 mode of the PLL. This bit can't be fuzzed because it's not supported by the lattice tools at all ... This only works for sure on the UP5k. I tested HX8k and it didn't support it, so I'm only adding this on the known working FPGA. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2020-04-14Make sure that scripts find files on final installMiodrag Milanovic
2020-04-10icebox: fix missing DESTDIR for icebox_chipdbeine
2020-04-10Support custom PROGRAM_PREFIXMiodrag Milanovic
2019-10-22icebox: use $(PYTHON) variable in MakefileSean Cross
Allow `python` to be provided by an interpreter other than `python3`. Signed-off-by: Sean Cross <sean@xobs.io>
2019-08-08Only dump memory initialization in icebox_vlog if present in ASC file, fixes ↵Clifford Wolf
#228 Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-07-03up5k: Fix TOPADDSUB_CARRYSELECT_0 override where it swaps with osc trimmingDavid Shah
Signed-off-by: David Shah <dave@ds0.me>
2019-06-10add RGB_DRV/LED_DRV_CUR for u4kSimon Schubert
2019-06-08icebox_vlog: Use cached re functionsMichael Buesch
2019-06-08icebox_stat: Use cached re functionsMichael Buesch
2019-06-08icebox_maps: Use cached re functionsMichael Buesch
2019-06-08icebox_html: Use cached re functionsMichael Buesch
2019-06-08icebox_hlc2asc: Use cached re functionsMichael Buesch
2019-06-08icebox_explain: Use cached re functionsMichael Buesch
2019-06-08icebox_diff: Use cached re functionsMichael Buesch
2019-06-08icebox_colbuf: Use cached re functionsMichael Buesch
2019-06-08icebox_asc2hlc: Use cached re functionsMichael Buesch
2019-06-08icebox: Use cached re functionsMichael Buesch
2019-06-08icebox: Add helper functions to LRU cache regular expression resultsMichael Buesch
2019-06-08icebox: Use LRU cache for often called function tile_has_net()Michael Buesch
2019-02-22u4k: add SMCCLK cell locationSimon Schubert
icecube uses SMCCLK.CLK to "legalize" output cells. Unclear what this is for, but it appears in almost all outputs.
2019-02-22iCE40 Ultra = iCE5LP = u4k portSimon Schubert
2018-10-10Merge pull request #178 from elmsfu/hlc/add_symbols_supportClifford Wolf
hlc: parse '.sym>' to track signal names from HLC to ASC
2018-08-28Add support for cm36 and swg25tr lm4k packages.Andrew Wygle
2018-08-09Add 5k support to hlc2asc.Keith Rothman
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2018-07-26icebox: parse '.sym>' HLC to track signal namesElms
2018-07-19icebox_hlc2asc: fix _lut_ keyword parsingElms
'self.lut_bits is None' was always false. The _lut_ keyword is used by asc2hlc, so when converting asc->hlc->asc the lut_bits were always all zeros.
2018-07-19Spelling fixes in messagesLarry Doolittle
2018-07-16hlc: Use glb_network for current device.Tim 'mithro' Ansell
Previously the 1k global networks were hard coded. This now uses the values from the given part.
2018-07-10Merge pull request #168 from elmsfu/hlc2asc/verilog_literal_ram_dataClifford Wolf
icebox_hlc2asc: Allow data of ram to use verilog literal format
2018-07-10Merge pull request #167 from mithro/icebox_vlog_driversClifford Wolf
icebox_vlog: Better information about drivers for nets.
2018-07-10Merge pull request #164 from mithro/global-fixClifford Wolf
Fix spelling and io_X/GLOBAL_OUTPUT_NETWORK
2018-07-08icebox_vlog: Fix constant LUT output.Tim 'mithro' Ansell
2018-07-08icebox_vlog: Save error message to file and print it.Tim 'mithro' Ansell
Previously if you were doing; `icebox_vlog example.asc > example_bit.v` you would just get; ``` Traceback (most recent call last): File "icebox_vlog.py", line 947, in <module> assert False AssertionError ``` Now you get; ``` Traceback (most recent call last): File "icebox_vlog.py", line 948, in <module> assert False, "\n ".join(emsg) AssertionError: Single-driver-check failed for 2 nets: n10 has 0 drivers: [] n15 has 2 drivers: ['clk', 'clk2'] ```
2018-07-03icebox_hlc2asc: Allow data of ram to use verilog literal formatElms
2018-07-03icebox_vlog: Better information about drivers for nets.Tim 'mithro' Ansell
2018-06-22icebox_hlc2asc: Allow io_X/GLOBAL_OUTPUT_BUFFERTim 'mithro' Ansell
2018-06-22icebox_hlc2asc: Fix spelling in error message.Tim 'mithro' Ansell
2018-06-20icebox_hlc2asc: update to support device by familyElms
2018-06-20icebox_hlc2asc: Adding more descriptive errors messagesElms
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