Upstream Astral Features for New PULP Cluster Release#32

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belanoa wants to merge 73 commits intomasterfrom

Commits on May 21, 2024

HMR: Add initial wrapper structure

micprog
authored and
Yvan Tortorella
committed
Integrated ECC-protected Recovery RF.

micprog
authored and
Yvan Tortorella
committed
Fix TMR and DMR assignments

micprog
authored and
Yvan Tortorella
committed
Add RapidRecovery parameter to en-/disable backup RF

micprog
authored and
Yvan Tortorella
committed
Added clock gating to lock unfaulty cores during recovery routine.

Yvan Tortorella
authored and
Yvan Tortorella
committed
Add parameter documentation

micprog
authored and
Yvan Tortorella
committed
Update TMR signalling

micprog
authored and
Yvan Tortorella
committed
Update signal alignments

micprog
authored and
Yvan Tortorella
committed
Add individual dmr controller (separated rapid-recovery)

micprog
authored and
Yvan Tortorella
committed
Add dmr and rapid-recovery configuration registers

micprog
authored and
Yvan Tortorella
committed
Update header file generation

micprog
authored and
Yvan Tortorella
committed
Fix configurable rapid-recovery assignments

micprog
authored and
Yvan Tortorella
committed
Fix connections for rapid-recovery

micprog
authored and
Yvan Tortorella
committed
Generating correct offsets in RF address generator.
Yvan Tortorella
committed
Properly connecting rapid recovery controller signals to recovery PC.
Yvan Tortorella
committed
Update shared_id selection for only TMR support

micprog
authored and
Yvan Tortorella
committed
Add synch request signals

micprog
authored and
Yvan Tortorella
committed
Move SP store reg from tmr to core registers

micprog
authored and
Yvan Tortorella
committed
Merged CSRs backup and recovery.

micprog
authored and
Yvan Tortorella
committed
Add multibit setback, enable ungroup setback

micprog
authored and
Yvan Tortorella
committed
Continually back up cores in interleaved mode

micprog
authored and
Yvan Tortorella
committed
Fix setback signals for proper ungrouping

micprog
authored and
Yvan Tortorella
committed
Making cleaner assignments for main_dmr_out bus.

micprog
authored and
Yvan Tortorella
committed
Adding first support for TMR rapid recovery (to be fixed).

micprog
authored and
Yvan Tortorella
committed
Ensure sw_synch interrupt stays 0 before boot

micprog
authored and
Yvan Tortorella
committed
Add response suppress module

micprog
authored and
Yvan Tortorella
committed
TMR: only trigger a single interrupt

micprog
authored and
Yvan Tortorella
committed
DMR: only trigger a single interrupt

micprog
authored and
Yvan Tortorella
committed
TMR: buffer cores_synch signal

micprog
authored and
Yvan Tortorella
committed
Connect rapid recovery synch signals

micprog
authored and
Yvan Tortorella
committed
HMR: fix minor DMR naming error

micprog
authored and
Yvan Tortorella
committed
HMR: Fix DMR setback connections

micprog
authored and
Yvan Tortorella
committed
Always backup when dmr/tmr is disabled

micprog
authored and
Yvan Tortorella
committed
Update response suppression to keep req until gnt

micprog
authored and
Yvan Tortorella
committed
Add modular hmr unit

micprog
authored and
Yvan Tortorella
committed
Fix lint error

micprog
authored and
Yvan Tortorella
committed
Fix ECC Manager configuration

micprog
authored and
Yvan Tortorella
committed
Add Corrector to generation script and update testbench

Luca Rufer
authored and
Yvan Tortorella
committed
Simplify sram wrap and add optional cut to RMW path

micprog
authored and
Yvan Tortorella
committed
WIP: integrated rapid recovery unit.
Yvan Tortorella
committed
Fix no-RR case

micprog
authored and
Yvan Tortorella
committed
Fixed assignment for default status backup if cores are not grouped.
Yvan Tortorella
committed
Made recovery RF FF-based.
Yvan Tortorella
committed
Use pipelined checker for core's backup bus.
Yvan Tortorella
committed
Store PR coming from IF stage if cores are in independent.
Yvan Tortorella
committed
[HMR] Fix mismatch count indexing

micprog
authored and
Yvan Tortorella
committed
Create redundant groups only if redundant modes are supported.
Yvan Tortorella
committed
Fix out-of-range indices when with a single DMR group.
Yvan Tortorella
committed
Enable usage of checkpoint register for DMR synchronization.
Yvan Tortorella
committed
Properly rename DMR registers in hmr_dmr_ctrl.
Yvan Tortorella
committed
Extend checker for separate AXI bus.
Yvan Tortorella
committed

Commits on May 22, 2024

Fix AXI DMR checker.
Yvan Tortorella
committed

Commits on May 29, 2024

Commits on Jun 1, 2024

Add sram update when a sram read finds a correctable error and corrects it to the ecc_sram
Aquaticfuller
committed

Commits on Jun 6, 2024

Commits on Jun 7, 2024

[RTL] Add support to multi-cycle delay sram to ecc_scrubber_out
Aquaticfuller
committed

Commits on Jun 8, 2024

Add output signal to manifest that redundancy enabled.
Yvan Tortorella
committed
Pipeline in independend backup bus whem Rapid Recovery is enabled.
Yvan Tortorella
committed

Commits on Jun 9, 2024

Fix always comb.
Yvan Tortorella
committed

Commits on Jun 19, 2024

Add ACE buses to DMR checkers.
Yvan Tortorella
committed
Drive r/b_ready signals to default 1 for helper cores when DMR is enabled.
Yvan Tortorella
committed

Commits on Jun 25, 2024

[RTL] Uncorrectable error handling: When the external scrubber finds uncorrectable errors in a valid and clean data line, and there is no uncorrectable error in its tag info, set the cache line inv…
Aquaticfuller
committed

Commits on Jul 10, 2024

Fix the ECC reg address mapping.
Aquaticfuller
committed

Commits on Jul 18, 2024