riscv/rocket-chip
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Author SHA1 Message Date
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It seems that the update process in the README is really out of date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
Henry Cook
f4d326b8d7 Prep in HellaCache for extracting MetaData to uncore 2014-04-23 15:43:31 -07:00