Henry Cook
1240cb275c
coreplex: TilePortParams formatting
2017-10-11 00:29:11 -07:00
Henry Cook
37406706b4
coreplex: move CacheCork in front of SBus
...
Continue to not allow caches to cache ROMs.
Update TinyConfig and WithStatelessBridge.
2017-10-10 16:24:32 -07:00
Henry Cook
8f5f80f958
coreplex: TileSlavePortParams inject adapters into PBus
2017-10-10 15:25:08 -07:00
Henry Cook
660355004e
coreplex: TileMasterPortParams inject adapters into SBus
2017-10-10 15:02:50 -07:00
Henry Cook
9026646459
coreplex: first cut at using RocketCrossingParams
2017-10-10 12:02:04 -07:00
Andrew Waterman
36c39d01e4
Factor out most of HasRocketTiles into HasTiles
2017-10-07 17:36:24 -07:00
Andrew Waterman
70a4127cb8
Factor out some of HaveRocketTiles into HaveTiles
2017-10-07 17:36:24 -07:00
Andrew Waterman
71205b70cc
Make RocketTileWrapper a BaseTile
2017-10-07 17:36:24 -07:00
Henry Cook
8da7aabd51
tile: supply hartid from RocketTileParams
...
make WithNCores partial configs override rather than append more tiles
2017-10-05 00:31:53 -07:00
Henry Cook
45581e60f0
Revert "Merge pull request #1027 from freechipsproject/dont-touch-hartid"
...
This reverts commit 5232a29d7d
, reversing
changes made to a2dc13669a
.
2017-10-05 00:26:44 -07:00
Andrew Waterman
32fda51a2c
Get rid of paddrBits from SystemBus ( #1029 )
2017-10-04 12:11:37 -07:00
Henry Cook
cedfb0e784
coreplex: dontTouch the rocket_tile_inputs wire
...
which contains hartid.
2017-10-02 19:36:10 -07:00
Wesley W. Terpstra
0a287df0f7
Merge remote-tracking branch 'origin/master' into auto-diplomacy-bundles
2017-09-27 16:28:10 -07:00
Wesley W. Terpstra
9307092d14
coreplex: draw the FrontBus at the bottom and SystemBus at the top
2017-09-27 14:20:39 -07:00
Wesley W. Terpstra
e07d86aecd
rocket: flip interrupt rendering so cores are on top
2017-09-27 12:46:29 -07:00
Wesley W. Terpstra
1fda05970a
rocket: move interrupt synchronizers to correct side of crossing
2017-09-27 12:33:08 -07:00
Wesley W. Terpstra
0268959c24
rocket: move interrupt synchronizers to correct side of crossing
2017-09-27 12:02:04 -07:00
Wesley W. Terpstra
5af08966d8
coreplex: fix WithoutTLMonitors
...
closes #1017
2017-09-27 00:57:18 -07:00
Wesley W. Terpstra
31a934bec0
coreplex: buses are now LazyModules with LazyScope
2017-09-26 14:58:56 -07:00
Wesley W. Terpstra
a27e853101
diplomacy: move rendering properties to edges
...
FlipRendering { implicit p => ... } now changes the render direction of edges.
diplomatic NodeImps can specify a default render flip using the new 'render' method.
2017-09-26 13:24:36 -07:00
Henry Cook
9d5e96672e
coreplex: clean up coherence manager attachment point
2017-09-25 18:07:51 -07:00
Wesley W. Terpstra
b9a2e4c243
diplomacy: API beautification
2017-09-22 15:01:42 -07:00
Wesley W. Terpstra
9217baf9d4
diplomacy: change API to auto-create node bundles => cross-module refs
2017-09-22 15:01:39 -07:00
Wesley W. Terpstra
17ba209ed0
coreplex: name LazyModules
2017-09-22 14:38:47 -07:00
Andrew Waterman
afad25fceb
Integrate L1 BusErrorUnit
2017-09-20 00:05:07 -07:00
Henry Cook
56dae946b6
coreplex: MemoryBusParams.beatBytes also based on XLen
2017-09-13 11:25:42 -07:00
Henry Cook
b86f4b9bb7
config: use Field defaults over Config defaults
...
Also rename some keys that had the same class name as their value's class name.
2017-09-13 11:25:42 -07:00
Henry Cook
a7540d35b7
ports: use BigInts instead of Longs and the new x"..." context
2017-09-13 11:25:42 -07:00
Henry Cook
9c0bfbd500
tile: remove global Field ResetVectorBits
...
Reset vector width is determined by systemBus.busView.
Also move some defs from HasCoreParameters to HasTileParameters.
2017-09-08 14:50:59 -07:00
Henry Cook
e46aeb7342
tile: remove PAddrBits in favor of SharedMemoryTLEdge
2017-09-08 13:53:36 -07:00
Wesley W. Terpstra
e723a3f42b
MemoryBus: fanout the A for performance
2017-09-07 16:03:35 -07:00
Wesley W. Terpstra
a450357744
tilelink: Monitor construction method is unconditional
...
Whether or not a Monitor should be placed is decided by diplomacy.
2017-09-07 16:03:35 -07:00
Wesley W. Terpstra
1a87ed1193
coreplex: add externalSlaveBuffers configuration option
2017-09-07 16:03:35 -07:00
Wesley W. Terpstra
fd8a51a910
coreplex: rename externalBuffers to externalMasterBuffers
2017-09-07 16:03:35 -07:00
Wesley W. Terpstra
b1cacc56ad
SystemBus: restore correct order of FIFOFixer and Buffer
2017-09-05 16:41:39 -07:00
Wesley W. Terpstra
b74a419bfb
FrontBus: FIFOFixer should not have a buffer between it and Xbar
2017-09-05 16:27:57 -07:00
Wesley W. Terpstra
e65f49b89a
FrontBus: attach to splitter for cross-chip visibility
2017-09-05 15:03:41 -07:00
Wesley W. Terpstra
5886025b1a
sbus => pbus: 2 buffers should already be enough
...
There is a buffer on the sbus backside.
There is a buffer on the pbus frontside.
Between them is only an AtomicAutomata.
That should be enough for most designs.
2017-09-05 15:03:38 -07:00
Henry Cook
a902e15987
pbus: clarify that we are adding buffers when attaching to sbus
2017-09-05 15:03:38 -07:00
Henry Cook
8fc4d78c84
frontbus: provide fifofixer on the side of the front bus where masters connect
2017-09-05 15:03:38 -07:00
Megan Wachs
667d966410
TLBuffer: Create a wrapper module for TLBufferChain, to allow for more stable naming
2017-09-05 15:03:38 -07:00
Megan Wachs
94f06dc85c
pbus: turn down overkill buffering between PBus and SBus
2017-09-05 15:03:38 -07:00
Henry Cook
3bde9506c6
coreplex: allow buffer chains on certain bus ports
2017-09-05 15:03:36 -07:00
Megan Wachs
57d0360c35
frontbus: Name the connection.
2017-08-30 18:07:34 -07:00
Megan Wachs
c99afe4c66
buses: Name all the things.
2017-08-30 17:31:42 -07:00
Henry Cook
32cb358c81
coreplex: include optional tile name for downstream name stabilization
2017-08-30 15:48:55 -07:00
Megan Wachs
183fefb2b9
Front/SystemBus: allow naming the intermediate TLNodes that get sprinkled in
2017-08-30 15:27:56 -07:00
Wesley W. Terpstra
d5b62dffda
SystemBus: add stupidly many (4 more) buffers from sbus=>pbus
...
This should probably be reverted.
2017-08-30 14:22:49 -07:00
Henry Styles
f7330028cc
Add optional frontbus for peripherals mastering into SBus. Switch FF and Buffer order on non-tile masters into SBus. Buffer non-L2 side of splitter
2017-08-30 14:22:49 -07:00
Wesley W. Terpstra
656609d610
SystemBus: split FIFOFixers along bus boundaries
...
If you have a system with a lot of periphery slaves, you wan to FIFO fix
them on the periphery bus rather than paying the circuit cost at the sbus.
2017-08-30 13:28:11 -07:00