Add support for CVA6 + HPDC - #172

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ArnauBigas wants to merge 37 commits into

PrincetonUniversity:openpiton-devfrom

bsc-loca:ft/ariane_hpdc

Commits on Oct 22, 2025

Added ariane+HPDC repository

AileonN
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ArnauBigas
committed
4b43c60
Support for building the HPDC files

AileonN
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ArnauBigas
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1887cc5
Update ariane submodule commit

AileonN
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ArnauBigas
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9aaaecf
Update ariane submodule commit

AileonN
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ArnauBigas
committed
0c9b4eb
Invalidation first draft

AileonN
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ArnauBigas
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949cdbb
Fix: Store requests must send the data replicated

AileonN
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ArnauBigas
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e1b7ac0
Fix: Invalidations asserts

AileonN
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ArnauBigas
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34b3d21
Fix: Uncached L1.5 responses

AileonN
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ArnauBigas
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a759701
Added support for AMOs

AileonN
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ArnauBigas
committed
8df64ba
Bug fix: Inval address when L1.5 evicts and Back-off for lrsc added

AileonN
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ArnauBigas
committed
b0c6f16
Bug fix: Onehot access to cache directory (invals and amo)

AileonN
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ArnauBigas
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114d9d7
Bug fixed: WBUF coalescing

AileonN
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ArnauBigas
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e4e33b0
Write coalescing enabled (WRITE_BYTE_MASK)

AileonN
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ArnauBigas
committed
0f0f627
Bug fix: PITON_NO_CHIP_BRIDGE

AileonN
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ArnauBigas
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95020e3
ft added: Free thid list

AileonN
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ArnauBigas
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be4cb32
Enabled the possibility to use or not WRITE_BYTE_MASK

AileonN
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ArnauBigas
committed
58c5288
Added some comments & parametric thid free list

AileonN
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ArnauBigas
committed
1c83647
ft added: Parametric size of I$ non cachable requests

AileonN
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ArnauBigas
committed
cfdb343
INVAL fifo entries increased to a high value.

AileonN
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ArnauBigas
committed
1d96ead
Changing inval address signal + Added PITON_ARIANE_HPDC macro

AileonN
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ArnauBigas
committed
2b9ed8d
Solved compile errors due to monitor and flist

AileonN
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ArnauBigas
committed
c162264
Add -hpdc option for Ariane builds
ArnauBigas
committed
1785a7b
Fix makefiles -march variables depending on RVV compiler version
ArnauBigas
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d22ee40
Enable usage of verilator 5
ArnauBigas
committed
44c4202
Force linux risc-v bootrom makefile to make dtb before compiling anything
ArnauBigas
committed
28f2884
Update riscv-tests, rv64 util.h & fix symlink paths in ariane_build_tools
ArnauBigas
committed
bee1ceb

Commits on Oct 28, 2025

Fix sims not substituting env variables in curly brackets
ArnauBigas
committed
8ff301f
Add verilator VCD & FST tracing options to sims
ArnauBigas
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d471578

Commits on Oct 30, 2025

Fix hpdc paths in setup and flist order
ArnauBigas
committed
fdd5d9e

Commits on Nov 4, 2025

Update HPDC with refill & invalidation FIFO

AileonN
authored and
ArnauBigas
committed
5d1e22d
Add l15 SystemVerilog pkg to expose types & interfaces to the cores
ArnauBigas
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8e9652d
Update with working & upstream-ish ariane+hpdc
ArnauBigas
committed
2bef931

Commits on Nov 6, 2025

Update ariane with multidriven signal fix
ArnauBigas
committed
a097e60

Commits on May 7, 2026

Update Ariane to latest upstream
ArnauBigas
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b16f8ad
Fix typo WIDHT -> WIDTH
ArnauBigas
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f6e5b9c
Fix gitmodules
ArnauBigas
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3d7c498
Revert ARIANE_ROOT location and update verilator version
ArnauBigas
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d76dfa6