riscv/rocket-chip
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Author SHA1 Message Date
Scott Beamer
4109d7cc87 newest version of chisel needed for brams 2014-08-07 13:49:31 -07:00
Palmer Dabbelt
0fc3acb978 Update the directions on how to update Chisel 
It seems that the update process in the README is really out of date
(it refers to scala-2.8 and chisel-1.1).  I've updated it to what I
believe to be correct, which now just consists of pulling the Chisel
submodule.

Note that I tried this myself, but when I did it I also ran an "sbt
package" in the Chisel submodule top-level directory (there's no "sbt"
directory in there any more).  I believe it's not necessary to run
"sbt package", but I really know nothing about SBT...
 2014-08-05 11:56:03 -07:00
Palmer Dabbelt
693489da87 Add a note to the README about "make emulator-debug" 
I made a clean checkout of reference-chip yesterday and wasn't able to
build the debug emulator without first having built the non-debug
emulator.  I just added a note to the README to say this.
 2014-08-05 11:53:55 -07:00
Adam Izraelevitz
08d81d0892 First cut at using new chisel parameters for toplevel parameters and fpu 2014-08-01 18:09:37 -07:00
Adam Izraelevitz
fcd68364ff Merge branch 'master' of github.com:ucb-bar/reference-chip into dse 
Conflicts:
	src/main/scala/ReferenceChip.scala
 2014-08-01 18:07:22 -07:00
Andrew Waterman
7bffc6c586 rename Unsigned.size to Unsigned.clog2 2014-06-14 13:58:07 -07:00
Andrew Waterman
3828c628c3 Remove vestigial control signals 2014-06-14 13:58:07 -07:00
Andrew Waterman
04593d433e clean up Int <-> Boolean conversion stuff 2014-06-14 13:58:07 -07:00
Andrew Waterman
ac88ded35a Use ROMs to reduce node count and improve QoR a bit 2014-06-14 13:58:07 -07:00
Andrew Waterman
88899eafe0 Reduce node count a bit 2014-06-14 13:58:07 -07:00
Jim Lawson
0c93567dea Replace needWidth() with getWidth. 2014-06-13 14:58:52 -07:00
Jim Lawson
0020ded367 Replace needWidth() with getWidth. 2014-06-13 14:53:48 -07:00
Jim Lawson
de32595fba Quick change to work with new Width class. 2014-06-13 12:00:50 -07:00
Jim Lawson
a04ef4f5f4 Quick change to work with new Width class. 
Replace .width with .needWidth()
 2014-06-13 11:44:43 -07:00
Andrew Waterman
1ae7a9376c Fix unhandled LLC writeback hazard 2014-06-13 03:25:52 -07:00
Henry Cook
434da22283 Refactored Metadata, expanded coherence API (bump rocket, uncore, chisel) 2014-05-28 17:16:49 -07:00
Henry Cook
dab675b231 refactor Metadata, clean and expand coherence API 2014-05-28 16:05:48 -07:00
Henry Cook
b0ccb88982 make outer cache type choice a top-level const 2014-05-28 14:46:07 -07:00
Henry Cook
3c329df7e7 refactor Metadata, clean and expand coherence API 2014-05-28 13:35:08 -07:00
Andrew Waterman
8bc1c33540 Fix BTB error (requires Chisel update) 2014-05-19 18:56:30 -07:00
Andrew Waterman
364a6de214 Use Mem instead of Vec[Reg] 2014-05-18 19:26:35 -07:00
Andrew Waterman
cbb37ccc3e Use Mem instead of Vec[Reg] 2014-05-18 19:25:43 -07:00
Andrew Waterman
e91e12ed88 Fix RoCC accumulator example 2014-05-14 16:17:39 -07:00
Andrew Waterman
4ca152b012 Use BundleWithConf to avoid clone method boilerplate 2014-05-09 19:37:16 -07:00
Andrew Waterman
94c1f01ec6 Deanonymize CSRFile's IO bundle 2014-05-09 19:30:57 -07:00
Andrew Waterman
fd5f419eb1 use getWidth instead of width 2014-05-09 19:30:57 -07:00
Andrew Waterman
0c13c00d08 Reduce node count by avoiding elsewhen :-( 2014-05-09 19:30:57 -07:00
Andrew Waterman
8dcc0cbb53 Fix bug with multiple DecodeLogics per module 2014-05-09 19:30:57 -07:00
Henry Cook
0e39346a12 L2-specific metadataarray wrapper, hookups to tshrfile 2014-05-07 01:51:46 -07:00
Henry Cook
5bc6981414 fix metadata default, add bug TODO 2014-05-06 18:36:22 -07:00
Stephen Twigg
d2a3b1dc20 Merge branch 'shapeanalysis' 2014-05-06 16:49:54 -07:00
Henry Cook
f8b3117ac0 bump rocket, uncore 2014-05-06 13:10:12 -07:00
Henry Cook
7d6a642c0c correct use of function value to initialize MetaDataArray 2014-05-06 13:00:00 -07:00
Henry Cook
bc3ef1011e correct use of function value to initialize MetaDataArray 2014-05-06 12:59:45 -07:00
Henry Cook
445d4f2eee bump rocket, uncore 2014-05-01 01:46:55 -07:00
Henry Cook
7f690dd9c8 parameterize metadataarray 2014-05-01 01:45:45 -07:00
Henry Cook
45172f1f37 parameterize metadataarray 2014-05-01 01:44:59 -07:00
Henry Cook
ce056b4b89 client/master -> inner/outer 2014-04-29 16:50:30 -07:00
Henry Cook
0237229921 client/master -> inner/outer 2014-04-29 16:49:18 -07:00
Henry Cook
224e286dd3 New uncore config objects. Backends get their own file. Simplify fpga uncore. 2014-04-26 19:46:11 -07:00
Henry Cook
52c6de5641 DRAMSideLLCLike trait. TSHRFile. New L2 config objects. 2014-04-26 19:11:36 -07:00
Henry Cook
519b2ea2b6 New metadata result trait 2014-04-26 19:08:56 -07:00
Henry Cook
3d4273954a TileLinkIO.GrantAck -> TileLinkIO.Finish 2014-04-26 15:19:25 -07:00
Henry Cook
1b156c6db9 TileLinkIO.GrantAck -> TileLinkIO.Finish 2014-04-26 15:18:21 -07:00
Henry Cook
1163131d1e TileLinkIO.GrantAck -> TileLinkIO.Finish 2014-04-26 15:17:05 -07:00
Henry Cook
3f53d532c2 uniquify tilelink conf val name for easier subtyping 2014-04-26 14:58:38 -07:00
Henry Cook
fbf6e44376 fix connection error in fpga uncore 2014-04-24 11:58:59 -07:00
Henry Cook
1e062d1bcd bump rocket, uncore 2014-04-23 16:27:34 -07:00
Henry Cook
f8f29c69b8 MetaData & friends moved to uncore/ 2014-04-23 16:24:20 -07:00
Henry Cook
fc825c7103 MetaData & friends moved to uncore/ 2014-04-23 16:23:51 -07:00