Upstream Astral Features for New PULP Cluster Release - #32

Closed

belanoa wants to merge 73 commits into

Commits on May 21, 2024

HMR: Add initial wrapper structure

micprog
authored and
Yvan Tortorella
committed
216106f
Integrated ECC-protected Recovery RF.

micprog
authored and
Yvan Tortorella
committed
30c420c
Fix TMR and DMR assignments

micprog
authored and
Yvan Tortorella
committed
37e0583
Add RapidRecovery parameter to en-/disable backup RF

micprog
authored and
Yvan Tortorella
committed
93c99eb
Added clock gating to lock unfaulty cores during recovery routine.

Yvan Tortorella
authored and
Yvan Tortorella
committed
1215c43
Add parameter documentation

micprog
authored and
Yvan Tortorella
committed
dff93e4
Update TMR signalling

micprog
authored and
Yvan Tortorella
committed
a994fe5
Update signal alignments

micprog
authored and
Yvan Tortorella
committed
ed98b47
Add individual dmr controller (separated rapid-recovery)

micprog
authored and
Yvan Tortorella
committed
200a2df
Add dmr and rapid-recovery configuration registers

micprog
authored and
Yvan Tortorella
committed
95f94af
Update header file generation

micprog
authored and
Yvan Tortorella
committed
ea03582
Fix configurable rapid-recovery assignments

micprog
authored and
Yvan Tortorella
committed
f6170d3
Fix connections for rapid-recovery

micprog
authored and
Yvan Tortorella
committed
60bbf12
Generating correct offsets in RF address generator.
Yvan Tortorella
committed
e7f7920
Properly connecting rapid recovery controller signals to recovery PC.
Yvan Tortorella
committed
d455d37
Update shared_id selection for only TMR support

micprog
authored and
Yvan Tortorella
committed
ca1c5ed
Add synch request signals

micprog
authored and
Yvan Tortorella
committed
f5785a6
Move SP store reg from tmr to core registers

micprog
authored and
Yvan Tortorella
committed
819c5da
Merged CSRs backup and recovery.

micprog
authored and
Yvan Tortorella
committed
93f3eff
Add multibit setback, enable ungroup setback

micprog
authored and
Yvan Tortorella
committed
6dbbd73
Continually back up cores in interleaved mode

micprog
authored and
Yvan Tortorella
committed
cb58b14
Fix setback signals for proper ungrouping

micprog
authored and
Yvan Tortorella
committed
03f71e9
Making cleaner assignments for main_dmr_out bus.

micprog
authored and
Yvan Tortorella
committed
be1e9d2
Adding first support for TMR rapid recovery (to be fixed).

micprog
authored and
Yvan Tortorella
committed
8d1efa2
Ensure sw_synch interrupt stays 0 before boot

micprog
authored and
Yvan Tortorella
committed
7f86799
Add response suppress module

micprog
authored and
Yvan Tortorella
committed
ce3ea38
TMR: only trigger a single interrupt

micprog
authored and
Yvan Tortorella
committed
6558340
DMR: only trigger a single interrupt

micprog
authored and
Yvan Tortorella
committed
eb0d058
TMR: buffer cores_synch signal

micprog
authored and
Yvan Tortorella
committed
4eed8a5
Connect rapid recovery synch signals

micprog
authored and
Yvan Tortorella
committed
638eada
HMR: fix minor DMR naming error

micprog
authored and
Yvan Tortorella
committed
d6d2116
HMR: Fix DMR setback connections

micprog
authored and
Yvan Tortorella
committed
e8694c7
Always backup when dmr/tmr is disabled

micprog
authored and
Yvan Tortorella
committed
88fa974
Update response suppression to keep req until gnt

micprog
authored and
Yvan Tortorella
committed
91ebee3
Add modular hmr unit

micprog
authored and
Yvan Tortorella
committed
9258507
Fix lint error

micprog
authored and
Yvan Tortorella
committed
62c8c63
Fix ECC Manager configuration

micprog
authored and
Yvan Tortorella
committed
d64f902
Add Corrector to generation script and update testbench

Luca Rufer
authored and
Yvan Tortorella
committed
1b48ee9
Simplify sram wrap and add optional cut to RMW path

micprog
authored and
Yvan Tortorella
committed
c65abf5
WIP: integrated rapid recovery unit.
Yvan Tortorella
committed
88202cb
Fix no-RR case

micprog
authored and
Yvan Tortorella
committed
a027dbc
Fixed assignment for default status backup if cores are not grouped.
Yvan Tortorella
committed
b063115
Made recovery RF FF-based.
Yvan Tortorella
committed
0f4a9b4
Use pipelined checker for core's backup bus.
Yvan Tortorella
committed
1364349
Store PR coming from IF stage if cores are in independent.
Yvan Tortorella
committed
7577fac
[HMR] Fix mismatch count indexing

micprog
authored and
Yvan Tortorella
committed
4eeb79b
Create redundant groups only if redundant modes are supported.
Yvan Tortorella
committed
51824c3
Fix out-of-range indices when with a single DMR group.
Yvan Tortorella
committed
85bab76
Enable usage of checkpoint register for DMR synchronization.
Yvan Tortorella
committed
9d6e252
Properly rename DMR registers in hmr_dmr_ctrl.
Yvan Tortorella
committed
0b385da
Extend checker for separate AXI bus.
Yvan Tortorella
committed
dff8abd

Commits on May 22, 2024

Fix AXI DMR checker.
Yvan Tortorella
committed
c44ff73

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
304295f

Commits on Jun 6, 2024

Commits on Jun 7, 2024

[RTL] Add support to multi-cycle delay sram to ecc_scrubber_out
Aquaticfuller
committed
f41308f

Commits on Jun 8, 2024

Add output signal to manifest that redundancy enabled.
Yvan Tortorella
committed
9cf639b
Pipeline in independend backup bus whem Rapid Recovery is enabled.
Yvan Tortorella
committed
12ab267

Commits on Jun 9, 2024

Fix always comb.
Yvan Tortorella
committed
49e714b

Commits on Jun 19, 2024

Add ACE buses to DMR checkers.
Yvan Tortorella
committed
efa5d0c
Drive r/b_ready signals to default 1 for helper cores when DMR is enabled.
Yvan Tortorella
committed
78aff21

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
6e7a031

Commits on Jul 10, 2024

Fix the ECC reg address mapping.
Aquaticfuller
committed
ee50d57

Commits on Jul 18, 2024

[RTL] Properly reset the FFs.
Aquaticfuller
committed
fce7611
Merge pull request #30 from pulp-platform/zx/astral_ecc_llc
Aquaticfuller
authored
9e31f7c