Upstream Chimera features#103

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sermazz wants to merge 42 commits into

smazzola/dkeller-rebased

Commits on Aug 29, 2025

package: Change config struct to packed type
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hw,bender: Fix idma_wrap for updated obi v0.1.3
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makefile: Add target to generate iDMA hardware
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hw: :bug: Fix cluster_id_i tied to 0 in cluster_interco and core_demux
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bender,hw: Bump hci to align ECC and non-ECC HCI interfaces + update Bender.lock
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makefile: Bump pulp-runtime, regression_tests, and nonfree revs
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ci,runtime: Disable ECC test in CI + disable HMR in runtime
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tb,bender: Disable ECC and HMR + bump to Neureka without hardcoded ECC
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readme: Update cluster diagram

DanielKellerM
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up-streaming changes from: d99955ad0883589769ac7a40c5ccc8306ab47090

DanielKellerM
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[wip] bump versions

DanielKellerM
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Update idma_wrap.sv to double byte width for BE_WIDTH

DanielKellerM
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[wip] parametrization of wide port

DanielKellerM
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Refactor dmac_wrap instantiation to support both wide and narrow port configurations based on WidePortShouldBeEnabled. Update AXI request/response handling and introduce a multiplexer for merging c…

DanielKellerM
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makefile: Nonfree, runtime, tests

DanielKellerM
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track tip of the branch for nonfree repo, added idma tests in nonfree

DanielKellerM
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fix narrow / wide master mismatch

DanielKellerM
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[wip] update TB to parametrize narrow vs wide port

DanielKellerM
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propagate same variable for consistency

DanielKellerM
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build different tests for using idma and mchan

DanielKellerM
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display TB configuration

DanielKellerM
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fix: move display to initial block

DanielKellerM
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[wip] add support for wide DMA port toggle in Makefile

DanielKellerM
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remove nonfree artifacts; trigger job

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unset default

DanielKellerM
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avoid removing Bender.lock

DanielKellerM
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include legacy MCHAN configuration

DanielKellerM
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refactor: replace EnableWidePort with Cfg.EnableWidePort for consistency in DMA configuration

DanielKellerM
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refactor: NB_DMAS no longer overwritten; use macro defined DMA_USE_HWPE_PORT also in the package as reference

DanielKellerM
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align wave.tcl for gui with new TB; add visible package instantiation for Questa

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clean up signals and comments

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wip: update deps in lock file; add HCI filter signal; fix waves to take hex; roll back to astral version Neureka; 3 HWPEs added
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add lock for dependencies

DanielKellerM
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fix some lint problems

DanielKellerM
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fix: initialise submodules. Fixes issue where pulp-nnx was not initialized

DanielKellerM
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[WIP] hw,bender: Increase HCI FIFO depth towards HWPE and propagate parameters
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bender: Sync Bender.lock and Bender.yml
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