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Commit Graph

797 Commits

Author SHA1 Message Date
Howard Mao
806e40d19b implement DMA streaming functionality 2016-01-07 19:26:15 -08:00
Howard Mao
2f71a3da5a bump up submodule commits to merge commits
Github's PR system doesn't work so well with submodules, since it always
creates merge commits. We should probably avoid using it in the future.
2015-12-22 08:09:24 -08:00
Howard Mao
0f51ca4c10 Merge pull request #35 from ucb-bar/dma
Implement DMA unit
2015-12-22 10:33:59 -05:00
Howard Mao
8190bf6e18 implement DMA unit 2015-12-16 21:27:48 -08:00
Howard Mao
1a272677ca more fixes to L2 cache 2015-12-16 21:06:39 -08:00
Howard Mao
560fdc19a8 add PLRU replacement option to L2 cache 2015-12-16 10:24:57 -08:00
Howard Mao
7ad9deeaee Fix issues with request merging in L2 cache and add regression tests
In addition to the fix, there are several additions to the
RegressionTest module. The set of regressions is now parameterized and
split into ones for the cache and ones for the broadcast hub.
2015-12-15 23:02:15 -08:00
Colin Schmidt
c080e82e92 Merge pull request #34 from seldridge/rocketchip-addons-build
build.scala uses space-delimited ROCKETCHIP_ADDONS
2015-12-09 11:57:19 -08:00
Schuyler Eldridge
e50e4d4c84 build.scala uses space-delimited ROCKETCHIP_ADDONS 2015-12-09 14:17:16 -05:00
Andrew Waterman
91be080526 Merge pull request #32 from ucb-bar/javamaxpermsize
Double Java MaxPermSize.
2015-12-07 13:58:41 -08:00
Jim Lawson
c5e9558571 Double Java MaxPermSize. 2015-12-07 12:05:06 -08:00
Howard Mao
0c91e00676 move GroundTest configs to a separate file 2015-12-06 03:01:05 -08:00
Howard Mao
4f5dabcda2 add SCR file to device tree 2015-12-05 00:28:58 -08:00
Howard Mao
6fc1e92708 add option to print cycle count regardless of exit status 2015-12-04 12:04:13 -08:00
Howard Mao
f35b83d3ca allow configuration of rocket ICache buffering 2015-12-02 17:18:39 -08:00
Howard Mao
ebf2417a32 rocc-fpu-port merged into master for rocket 2015-12-02 09:02:43 -08:00
Howard Mao
cdc476a370 change Rocc parameterization 2015-12-01 17:56:09 -08:00
Andrew Waterman
e0d849fec5 Fix zscale testing
Use the following command in vsim:

make CONFIG=ZscaleConfig MODEL=ZscaleTop TB=ZscaleTestHarness run-asm-tests
2015-12-01 17:31:48 -08:00
Andrew Waterman
5eeb8969f6 fix zscale build (run still fails) 2015-12-01 16:20:34 -08:00
Howard Mao
c8c68e75bb base NGenerators on NTiles, not the other way around 2015-12-01 15:26:09 -08:00
Howard Mao
e4043570bd bump groundtest and hardfloat 2015-11-30 18:06:15 -08:00
Howard Mao
40d68406d6 use xlen parameter for ALU 2015-11-30 18:04:44 -08:00
Colin Schmidt
ec4ade988b [travis] add multiple configs including rocc 2015-11-28 07:17:49 -08:00
Colin Schmidt
7259239ba4 Merge pull request #31 from ucb-bar/multirocc
implement support for multiple RoCC accelerators
2015-11-28 08:56:07 -05:00
Howard Mao
23f0756978 implement support for multiple RoCC accelerators 2015-11-26 12:49:04 -08:00
Andrew Waterman
e25a020e60 Construct device tree ROM in MMIO region
Rebuild riscv-tools for this to work!
2015-11-25 21:23:37 -08:00
Andrew Waterman
49d93da87e Factor out more common zscale code 2015-11-24 19:17:21 -08:00
Andrew Waterman
52b25c3da0 Factor out more common zscale code 2015-11-24 18:34:03 -08:00
Andrew Waterman
1761db3272 Factor out some common code from zscale 2015-11-24 18:14:06 -08:00
Howard Mao
ec6bfde9a3 fix WritebackUnit issue in uncore 2015-11-21 16:11:22 -08:00
Howard Mao
9d50f37289 fix unused set issue for multiple L2 cache banks 2015-11-20 23:26:28 -08:00
Howard Mao
ad3b7fd0e1 adjust CacheFillTest configuration 2015-11-19 10:52:14 -08:00
Howard Mao
4806f72b08 add CacheFillTest to check L2 conflict misses 2015-11-19 00:16:28 -08:00
Howard Mao
3514b6eb87 add some more useful configurations 2015-11-18 22:11:17 -08:00
Howard Mao
379d43d5f4 make MultiChannel routing more performant 2015-11-18 22:11:17 -08:00
Yunsup Lee
ea8ba49805 improve memory system: specialize MultiChannel routing 2015-11-18 21:58:22 -08:00
Andrew Waterman
5195a5b891 Remove IPI network
This is now provided via MMIO.
2015-11-16 21:53:14 -08:00
Henry Cook
485f1b7bd7 bump uncore 2015-11-16 18:14:03 -08:00
Yunsup Lee
8916c7e99c push rocket 2015-11-14 16:43:28 -08:00
Yunsup Lee
6a6371fdb6 move to new version of hardfloat 2015-11-14 14:50:13 -08:00
Howard Mao
a1063bad54 fix issues with non-allocating put/get 2015-11-12 15:54:34 -08:00
Colin Schmidt
97d0e195ae Merge pull request #28 from ucb-bar/yusnup
Don't re-generate the .d files on "make clean"
2015-11-12 00:46:21 -08:00
Palmer Dabbelt
07f0e6be94 Don't re-generate the .d files on "make clean" 2015-11-12 00:41:55 -08:00
Howard Mao
6ddf81090b didn't mean to turn off GenerateCached in last commit 2015-11-11 17:39:08 -08:00
Howard Mao
11f0b3d8db restore old L2 cache AcquireTransactor configuration 2015-11-11 17:10:58 -08:00
Howard Mao
31da692ccc default to single tile in WithMemtest 2015-11-11 14:54:13 -08:00
Howard Mao
55581195eb add groundtest submodule for simple memory testing 2015-11-11 14:33:02 -08:00
Howard Mao
149480411e make sure ClientTileLinkEnqueuer uses the correct parameters 2015-11-10 16:09:19 -08:00
Howard Mao
51f128ec74 actually use backendBuffering in front of unwrapper/converter chain 2015-11-09 11:50:18 -08:00
Yunsup Lee
1e772daeea no spaces in Makefrag 2015-11-05 16:42:05 -08:00