idma: Streamline TCDM connection, enable multi-channel operation - #330

Open

gbellocchi wants to merge 66 commits into

pulp-platform:developfrom

gbellocchi:gb/idma_tcdm_multich_develop

Commits on Jun 2, 2026

hw: Add decode support for `dminit` instruction
gbellocchi
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58085fa
sw: Add sw support for `dminit` tests
gbellocchi
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77cc080
hw: Remove `axi_zero_mem` from `snitch_cluster`
gbellocchi
committed
8ceb732
hw: Update cluster and dma address map
gbellocchi
committed
ac20e15
hw: Connect wide soc input to tcdm subsystem
gbellocchi
committed
57fb5f4
hw: Add obi-to-tcdm protocol converter
gbellocchi
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92503d3
hw: Add obi dma interface for tcdm subsystem
gbellocchi
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acc1671
hw: Update `NrWideMasters` in `snitch_cluster_pkg` template
gbellocchi
committed
9a07527

Commits on Jun 9, 2026

bender: Add obi dependency
gbellocchi
committed
7068914
bender: Change idma deploy reference commit
gbellocchi
committed
d3c922b
docs: Add documentation for `dminit` custom instruction
gbellocchi
committed
fdccf94

Commits on Jun 15, 2026

Commits on Jun 16, 2026

Commits on Jun 19, 2026

Bump idma deploy
gbellocchi
committed
49dc326
Remove occurrences of `zeromem`
gbellocchi
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6411a68
sw: Uodate `gemm` to use `dminit` memset
gbellocchi
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26e011a
sw: Move `zero_mem` test into deprecated
gbellocchi
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9ed1c71
sw: Improve `dma_dminit` portability
gbellocchi
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1063499
sw: Fix `dma_l1l1` to allocate buffers in l1
gbellocchi
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1b7a926
sw: Add dma test for local-to-remote tcdm transfer
gbellocchi
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7dcbd40
sw: Add tls test for init and update
gbellocchi
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d1e4164
sw: Add test to assess dma traffic pattern of `snrt_init_tls`
gbellocchi
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c85aefa
test: Update the `run.yaml` tests list
gbellocchi
committed
af7b9ac
hw: Extend `obi_to_tcdm` with write ack and a-channel backpressure
gbellocchi
committed
075a9e2
test: Remove `zeromem` from tests list
gbellocchi
committed
b7cd56c

Commits on Jun 29, 2026

Commits on Jun 30, 2026

Commits on Jul 13, 2026

deps: Bump `idma`
gbellocchi
committed
2662266
deps: Add explicit `register_interface` dependency
gbellocchi
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2fd6870

Commits on Aug 4, 2026

Merge branch 'develop' into gb/idma_tcdm_multich_develop
gbellocchi
committed
23f890c

Commits on Aug 5, 2026

treewide: Integrate Spatz in Snitch cluster (#326)

authored
de5251b
hw: Add support for DCA with Spatz (#331)
colluca
authored
f78a978
Bump idma to latest common_cells v2 release
gbellocchi
committed
11fa4cc
deps: Add explicit `register_interface` dependency
gbellocchi
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b0d383f
deps: Add `obi` dependency
gbellocchi
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8eda73a
hw: Fix casing mismatch for BootRom parameters
gbellocchi
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06b2e50
hw: Remove hw support for `ZeroMemory` parameters
gbellocchi
committed
b347f51
hw: Remove test port from `axi_to_mem_split` interface
gbellocchi
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651bcd0
hw: Fix `NrWideMasters` parameter calculation
gbellocchi
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3b49122
hw: Add `xdma_mask` function into snitch cluster
gbellocchi
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8df6656
hw: Fix atomic parameter in `obi_to_tcdm`
gbellocchi
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fa15ca1
spyglass: Fix variable declaration for `enabled_dma_addr_rule`
gbellocchi
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7454dae
ci: Enable debug mode for copift and chaining tests
gbellocchi
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89ba48e

Commits on Aug 6, 2026

Bump `idma`
gbellocchi
committed
379af9d

Commits on Aug 7, 2026

sw: Add back `perf_cnt` in `frep_xs` configuration
gbellocchi
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6b86a8d
sw: Fix linting errors
gbellocchi
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476a892
Merge remote-tracking branch 'pulp-github/main' into gb/idma_tcdm_multich_develop
gbellocchi
committed
4a10de2

Commits on Aug 10, 2026

hw: Remove deprecated parameters in `obi_to_tcdm`
gbellocchi
committed
c85aba7
Fix linting errors
gbellocchi
committed
99dbf0f
hw: Add credit-blase flow ctrl in `obi_to_tcdm`
gbellocchi
committed
3e3245f

Commits on Aug 11, 2026

spyglass: Waive `idma` violations
gbellocchi
committed
be1b803

Commits on Aug 12, 2026

Bump `common_cells`
gbellocchi
committed
71cab48