Andrew Waterman
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6275e009f8
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fix HellaQueue deq.valid signal
|
2013-01-28 20:57:43 -08:00 |
|
Andrew Waterman
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45d8066f45
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add HellaQueue, an SRAM-based queue
|
2013-01-28 20:54:25 -08:00 |
|
Andrew Waterman
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37c67f1d87
|
pipeline reset to the vector unit
|
2013-01-28 17:56:32 -08:00 |
|
Rimas Avizienis
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f2df6147df
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shuffled FPU control logic around to make functional unit retiming work better
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2013-01-28 17:17:09 -08:00 |
|
Henry Cook
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f5729c9f25
|
removed ack_required field from grant messages
|
2013-01-28 16:44:17 -08:00 |
|
Henry Cook
|
47a632cc59
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added support for voluntary wbs over the release network
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2013-01-28 16:39:45 -08:00 |
|
Henry Cook
|
8cbd316b5e
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Merge branch 'ready-sig-fix' into pin-cleanup
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2013-01-27 23:04:58 -08:00 |
|
Henry Cook
|
931cffa749
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ready signal fix
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2013-01-27 23:04:35 -08:00 |
|
Henry Cook
|
83c207c852
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pin cleanup in htif
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2013-01-27 12:00:28 -08:00 |
|
Henry Cook
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1134bbf1a4
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cleanup disconnected io pins (overwritten network headers)
|
2013-01-27 11:59:17 -08:00 |
|
Henry Cook
|
409b549d3c
|
actually cleared up tile ios
|
2013-01-27 11:27:09 -08:00 |
|
Henry Cook
|
696dd102eb
|
cleans up unconnected tile io pins (networking headers overwritten at top level)
|
2013-01-27 10:59:41 -08:00 |
|
Andrew Waterman
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dbb61306f0
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randomize coreid mapping
|
2013-01-26 16:13:14 -08:00 |
|
Andrew Waterman
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4077b22929
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include fesvr as a library; improve harnesses
|
2013-01-24 23:57:23 -08:00 |
|
Andrew Waterman
|
c890099e09
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add System Control Register space to HTIF
|
2013-01-24 23:41:24 -08:00 |
|
Andrew Waterman
|
1945fa898b
|
make external clock divider programmable
|
2013-01-24 23:40:47 -08:00 |
|
Andrew Waterman
|
575bd3445a
|
re-generalize scoreboard
|
2013-01-24 18:00:39 -08:00 |
|
Andrew Waterman
|
1fbc20450e
|
don't allow simultaneous reads and writes to the tag ram
|
2013-01-24 17:55:00 -08:00 |
|
Andrew Waterman
|
37ee843b2c
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don't use reset combinationally
|
2013-01-24 17:55:00 -08:00 |
|
Andrew Waterman
|
bb6fbddf1f
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don't probe the mshr file to inquire about refills
|
2013-01-24 17:54:59 -08:00 |
|
Andrew Waterman
|
5b9f938263
|
correctly sign-extend badvaddr, epc, and ebase
|
2013-01-24 17:54:59 -08:00 |
|
Rimas Avizienis
|
63060bc0a8
|
minor tweaks for eos18 tapeout (SRAM r/w port ordering, etc)
|
2013-01-23 19:27:53 -08:00 |
|
Yunsup Lee
|
f37b9d9a7d
|
fix dramsim2 memory model to wrap around
- there was a problem when the I$ speculatively fetched an instruction from an illegal address
|
2013-01-23 01:40:15 -08:00 |
|
Yunsup Lee
|
217898c7d0
|
emulator depends on source files in src directory
|
2013-01-23 01:39:47 -08:00 |
|
Yunsup Lee
|
516a64f576
|
commit vec=true
|
2013-01-22 20:24:33 -08:00 |
|
Henry Cook
|
b5ccdab514
|
changed val names in hub to match new tilelink names
|
2013-01-22 20:09:21 -08:00 |
|
Henry Cook
|
bb5c465bb3
|
Switched back to old, better-tested hub on master
|
2013-01-22 19:57:31 -08:00 |
|
Henry Cook
|
5b82d72eb7
|
New TileLink bundle names
|
2013-01-21 17:19:07 -08:00 |
|
Henry Cook
|
6b00e7ff74
|
New TileLink bundle names
|
2013-01-21 17:18:23 -08:00 |
|
Henry Cook
|
c211d74e95
|
New TileLink names
|
2013-01-21 17:17:26 -08:00 |
|
Henry Cook
|
72bba81a76
|
now using single-ported coherence master
|
2013-01-16 23:58:24 -08:00 |
|
Henry Cook
|
fb2644760f
|
single-ported coherence master
|
2013-01-16 23:57:35 -08:00 |
|
Henry Cook
|
e33648532b
|
Refactored packet headers/payloads
|
2013-01-15 15:57:06 -08:00 |
|
Henry Cook
|
f7c0152409
|
Refactored packet headers/payloads
|
2013-01-15 15:52:47 -08:00 |
|
Henry Cook
|
a2fa3fd04d
|
Refactored packet headers/payloads
|
2013-01-15 15:50:37 -08:00 |
|
Henry Cook
|
a922b60152
|
Merge branch 'master' of github.com:ucb-bar/reference-chip into network-refactor
|
2013-01-07 14:23:49 -08:00 |
|
Henry Cook
|
f2cef8d8d2
|
new IO names, set val/rdy low for unused network inputs, add src/dst setting for tiles, incoherent sig out of tilelink, bump chisel/rocket/uncore
|
2013-01-07 14:19:55 -08:00 |
|
Henry Cook
|
f836bd93e1
|
Bugfix in crossbar ready sigs, added adapter for old hub, removed incoherent sig from tilelink
|
2013-01-07 14:01:39 -08:00 |
|
Henry Cook
|
418e3fdf50
|
Bugfix in crossbar ready sigs, added adapter for old hub, removed incoherent sig from tilelink
|
2013-01-07 13:57:48 -08:00 |
|
Henry Cook
|
e1225c5114
|
standardize IO naming convention
|
2013-01-07 13:41:36 -08:00 |
|
Henry Cook
|
261e14f831
|
Refactored uncore conf
|
2013-01-07 13:41:36 -08:00 |
|
Andrew Waterman
|
bbd010750f
|
add missing #include
|
2013-01-06 04:53:40 -08:00 |
|
Andrew Waterman
|
fd727bf8aa
|
add some of the zedboard fpga infrastructure
you can elaborate the RTL in fpga/build/vcs-sim-rtl, but there's no harness
for VCS simulation yet.
|
2013-01-06 03:58:10 -08:00 |
|
Andrew Waterman
|
03df2c3766
|
update .gitignores
|
2013-01-06 03:58:10 -08:00 |
|
Andrew Waterman
|
78868f6075
|
add config option to trade mul/div area for speed
|
2013-01-06 03:47:17 -08:00 |
|
Andrew Waterman
|
ce9f4881d2
|
remove broken multiplier early out
|
2013-01-06 03:47:00 -08:00 |
|
Henry Cook
|
d0805359a5
|
Refactored uncore conf
|
2012-12-13 11:46:29 -08:00 |
|
Henry Cook
|
400d48e3de
|
Refactored uncore conf
|
2012-12-13 11:39:14 -08:00 |
|
Henry Cook
|
1d7f1a8182
|
Removed dummy tile instances
|
2012-12-12 16:44:03 -08:00 |
|
Henry Cook
|
0e73cc8c12
|
Removed dummy tile instances
|
2012-12-12 16:41:21 -08:00 |
|