Dolu1990
|
f0745eb0d9
|
update SMP line size to 64 bytes
|
2020-05-02 23:44:27 +02:00 |
|
Dolu1990
|
09ac23b78f
|
Fix SMP fence lock when 4 stages CPU
|
2020-05-01 12:45:16 +02:00 |
|
Dolu1990
|
f5f30615ba
|
Got litex SMP cluster to work on FPGA
|
2020-05-01 11:14:52 +02:00 |
|
Dolu1990
|
dc0da9662a
|
Update SMP fence (final)
|
2020-05-01 11:14:11 +02:00 |
|
Dolu1990
|
7c50fa6d55
|
SmpCluster now use i$ line of 64 bytes
|
2020-04-29 14:03:00 +02:00 |
|
Dolu1990
|
9e9d28bfa6
|
d$ now implement consistancy hazard by using writeback redo
|
2020-04-29 14:02:41 +02:00 |
|
Dolu1990
|
86e0cbc1f3
|
I$ with memDataWidth > cpuDataWidth now mux memWords into cpuWords before the decode stage by default. Add twoCycleRamInnerMux option to move that to the decode stage
|
2020-04-29 13:59:43 +02:00 |
|
Dolu1990
|
7b80e1fc30
|
Set SMP workspace to use i$ memDataWidth of 128 bits
|
2020-04-28 22:11:41 +02:00 |
|
Dolu1990
|
eee9927baf
|
IBusCachedPlugin now support memory data width multiple of 32
|
2020-04-28 22:10:56 +02:00 |
|
Dolu1990
|
23b8c40cab
|
update travis verilator
|
2020-04-28 16:19:00 +02:00 |
|
Dolu1990
|
03a0445775
|
Fix SMP for configuration without writeback stage.
Include SMP core into the single core tests regressions
|
2020-04-28 15:50:20 +02:00 |
|
Dolu1990
|
4a49b23636
|
Fix regression
|
2020-04-28 14:38:27 +02:00 |
|
Dolu1990
|
3ba509931c
|
Add VexRiscvSmpLitexCluster with the required pipelining to get proper FMax
|
2020-04-27 17:38:06 +02:00 |
|
Dolu1990
|
5fd0b220cd
|
CsrPlugin add openSbi config
|
2020-04-27 17:37:30 +02:00 |
|
Dolu1990
|
0c59dd9ed3
|
SMP fence now ensure ordering for all kinds of memory transfers
|
2020-04-27 17:37:15 +02:00 |
|
Dolu1990
|
3fb123a64a
|
fix withStall
|
2020-04-21 21:20:54 +02:00 |
|
Dolu1990
|
3885e52bb7
|
Merge remote-tracking branch 'origin/dev' into smp
|
2020-04-21 17:21:48 +02:00 |
|
Dolu1990
|
4016b1fc52
|
Add sbt assembly
|
2020-04-21 17:18:08 +02:00 |
|
Dolu1990
|
056bf63866
|
Add more consistancy tests
|
2020-04-21 16:03:03 +02:00 |
|
Dolu1990
|
b389878d23
|
Add smp consistency check, fix VexRiscv invalidation read during write hazard logic
|
2020-04-21 12:18:10 +02:00 |
|
Dolu1990
|
0e55caacab
|
deduplicae VexRiscv wishbone
|
2020-04-21 10:33:51 +02:00 |
|
Dolu1990
|
b383b4b98b
|
Add commented usage of fromXilinxBscane2
|
2020-04-20 12:13:12 +02:00 |
|
Dolu1990
|
8e8b64feaa
|
Got full linux / buildroot to boot in 4 cpu config
|
2020-04-19 19:49:26 +02:00 |
|
Dolu1990
|
a1b6353d6b
|
workaround AMO LR/SC consistancy issue, but that need a proper fix
|
2020-04-19 19:48:57 +02:00 |
|
Dolu1990
|
ad2d2e411a
|
Add tap less debug plugin bridges
|
2020-04-19 17:56:33 +02:00 |
|
Dolu1990
|
af128ec9eb
|
revert to 4 cpu
|
2020-04-18 01:27:35 +02:00 |
|
Dolu1990
|
4a49e6d91f
|
initialize the clint in sim
|
2020-04-18 01:26:31 +02:00 |
|
Dolu1990
|
befecc7ed6
|
cleaning
|
2020-04-18 00:51:57 +02:00 |
|
Dolu1990
|
8c0e534c6b
|
Add openSBI test, seem to work fine
|
2020-04-18 00:51:47 +02:00 |
|
Dolu1990
|
ebe070f9dd
|
Update README.md
|
2020-04-17 19:58:54 +02:00 |
|
Dolu1990
|
d5a52caab8
|
fix smp test barrier
|
2020-04-16 17:27:27 +02:00 |
|
Dolu1990
|
d88d04dbc4
|
More SMP tests (barrier via AMO and LRSC)
|
2020-04-16 15:23:25 +02:00 |
|
Dolu1990
|
fd52f9ba50
|
Add smp.bin
|
2020-04-16 02:22:18 +02:00 |
|
Dolu1990
|
73c21177e5
|
Add VexRiscvSmpCluster, seem to work on simple case
|
2020-04-16 01:30:03 +02:00 |
|
Dolu1990
|
b9ceabf128
|
few fixes
|
2020-04-16 01:29:13 +02:00 |
|
Dolu1990
|
46207abbc4
|
dataCache now implement invalidation sync
|
2020-04-16 01:28:38 +02:00 |
|
Dolu1990
|
a00605b10c
|
fix Briey verilator
|
2020-04-13 13:01:12 +02:00 |
|
Dolu1990
|
467a2bc488
|
refactor DBus invalidation, and add invalidation enable
|
2020-04-11 19:06:22 +02:00 |
|
Dolu1990
|
abbfaf6bcf
|
regression : restore normal invalidation setup
|
2020-04-10 18:58:03 +02:00 |
|
Dolu1990
|
4a9b8c1f72
|
improve invalidation read during write hazard logic
|
2020-04-10 14:44:28 +02:00 |
|
Dolu1990
|
0ad0f5ed3f
|
Add d$ invalidation tests
fix d$ invalidation, linux OK
|
2020-04-10 14:28:16 +02:00 |
|
Dolu1990
|
f71f360e32
|
Add SMP synthesis
|
2020-04-10 14:27:39 +02:00 |
|
Dolu1990
|
296cb44bc4
|
Add hardware AMO support using LR/SC exclusive
|
2020-04-09 20:12:37 +02:00 |
|
Dolu1990
|
1d0e180e1d
|
Add GenTwoStage config and UltraScale synthesis
|
2020-04-09 20:11:56 +02:00 |
|
Dolu1990
|
861df664cf
|
clean some AMO stuff
|
2020-04-08 18:48:01 +02:00 |
|
Dolu1990
|
6922f80a87
|
DataCache now implement fence operations
|
2020-04-08 18:12:13 +02:00 |
|
Dolu1990
|
9e1817a280
|
fix DataCache for config without invalidation
|
2020-04-07 20:05:24 +02:00 |
|
Dolu1990
|
0c8ea4a368
|
DataCache add invalidation feature
|
2020-04-07 19:18:20 +02:00 |
|
Dolu1990
|
1ef099e308
|
Merge branch 'dev' into smp
|
2020-04-07 12:29:58 +02:00 |
|
Dolu1990
|
5eaa5ba4db
|
Update README.md
|
2020-04-07 12:29:40 +02:00 |