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Commit Graph

566 Commits

Author SHA1 Message Date
c531093898 Fix bug introduced with Fuzzer when nOperations is power of 2 (#492) 2016-12-15 19:10:53 -08:00
a9b264e582 ahb: lower hsel when idle to save power 2016-12-15 15:32:30 -08:00
16febe7e94 apb: add a TileLink to APB bridge and unittest it 2016-12-15 15:32:27 -08:00
ed091f55e6 apb: diplomatic APB framework 2016-12-15 13:48:50 -08:00
a5b8fc2317 RegisterRouterTest: start up with 0 in registers to make VIP testing easier 2016-12-14 15:38:08 -08:00
9d50704b64 ahb: don't violate spec with SRAM fuzzing 2016-12-14 15:18:41 -08:00
aae9b23036 Update with paratermized LazyModule 2016-12-12 16:16:56 -08:00
762afcd54a Merge remote-tracking branch 'origin/master' into jchang_test 2016-12-09 16:56:49 -08:00
4c3083c181 Remove unnecessary val 2016-12-09 16:44:30 -08:00
09afbbafdb ahb: weaken RegisterRouter assertion
As written I think it could potentially fail, but what I actually care
about is something weaker that should be true. Assert: nothing lost.
2016-12-08 18:00:39 -08:00
588b944ed4 ahb: implement and test address decoding 2016-12-08 18:00:39 -08:00
5d1064fcb1 ahb: include a unit test 2016-12-08 18:00:39 -08:00
51dfb9cb06 ahb: TileLink master 2016-12-08 18:00:39 -08:00
01b0f6a52b ahb: new diplomacy-based AHB bus definition 2016-12-08 18:00:39 -08:00
54cc071a64 Fix Fragmenter to ensure logical operations must be sent out atomically.
Edited Fuzzer so that it can generate infinite operations when nOperations is net to 0
2016-12-07 16:22:05 -08:00
c2eedbfe23 tilelink2 Monitor: use Parameters instead of global variables 2016-12-07 12:24:03 -08:00
020fbe8be9 diplomacy: make config.Parameters available in bundle connect()
This makes it posisble to use Parameters to control Monitors.
However, we need to make all LazyModules carry Parameters.
2016-12-07 12:24:01 -08:00
fbfa15efea TLBroadcast: support non-FIFO devices (#482) 2016-12-05 22:10:37 -08:00
3c9718ec8f clint: undefined registers must be zero (#480)
This is needed so that SMP-safe boot loaders can safely
read/write to the IPI register of non-existent harts.
2016-12-05 17:11:53 -08:00
cff2612cdb minor Changes needed to support formal tests 2016-12-01 15:02:23 -08:00
b7963eca4e copyright: ran scripts/modify-copyright 2016-11-27 22:15:43 -08:00
a0e10aec05 uncore: removed obsolete Builder file 2016-11-27 22:15:43 -08:00
30e890b480 diplomacy: include InternalNodes for AXI4 and TL 2016-11-23 20:44:45 -08:00
38c5af5bad [rocket] cleanup mshr logic 2016-11-23 12:09:56 -08:00
dae6772624 factor out common cache subcomponents into uncore.util 2016-11-23 12:09:35 -08:00
1d3cad3671 tilelink2 SourceShrinker: handle degenerate cases for free 2016-11-22 22:17:30 -08:00
c0b27999ea tilelink2 SourceShrinker: a concurrency reducing adapter 2016-11-22 21:43:38 -08:00
0097274ea3 Broadcast: single-cycle response is possible 2016-11-22 20:45:40 -08:00
c80ee06472 rocketchip: configString is a lazy property of outer 2016-11-22 17:27:58 -08:00
28c6be90ab [rocket] require refillcycesperbeat == 1 and remove flowthroughserializer 2016-11-20 19:36:51 -08:00
c31b41a7ac [tl2] add grant finisher comment 2016-11-19 19:16:43 -08:00
d1328a6b6f rocketchip: remove most uses of GlobalAddrMap 2016-11-18 19:38:02 -08:00
8b908465e0 [tl2] convert NBDcache to TL2 (WIP; compiles but untested) 2016-11-18 19:04:06 -08:00
5f1cc19d71 [tl2] fix comment explaining permissions 2016-11-18 19:02:17 -08:00
10112da4e7 [tl2] won't need putthrough opcode 2016-11-18 19:02:17 -08:00
5b594ced29 Plic: support 0 interrupts gracefully 2016-11-18 18:07:44 -08:00
03bca77b33 tilelink2 Metadata: cannot assert data good when !valid 2016-11-18 17:16:12 -08:00
37a3c22639 rocketchip: move from using cde to config 2016-11-18 16:18:33 -08:00
e5febcfa33 rocketchip: there are no more useful parameters to dump 2016-11-18 14:31:42 -08:00
30425d1665 rocketchip: eliminate all Knobs 2016-11-18 14:31:42 -08:00
119ccae9af rocketchip: don't use explicit cde namespace 2016-11-18 14:31:42 -08:00
94086f2270 [tl2] broadcast hub probe port width bugfix 2016-11-17 18:42:59 -08:00
960c2723ab [tl2] MemoryOpCategories: use def to supply Cat'd consts 2016-11-17 18:42:59 -08:00
dfc3a0dafb tilelink2: do not depend on obsolete TL1 configuration 2016-11-17 14:07:53 -08:00
24e3216fcf coreplex: allow zero interrupt sink/sources 2016-11-16 16:50:36 -08:00
479bc82f03 tilelink2 Broadcast: improve bufferless throughput 2016-11-16 16:50:36 -08:00
1f51564577 [rocket] dcache probe ack data bugfix 2016-11-16 14:25:21 -08:00
5d2e637a4a tilelink2 Legacy: uncached TL never needs manager_xact_id 2016-11-16 12:16:25 -08:00
10e459fedb rocket: change connection between rocketchip and coreplex
* rtc and dtm are now crossed half-and-half on the two sides
* groundtest no longer uses riscv platform traits
2016-11-15 18:27:52 -08:00
ab3dafb8bc Monitor: restore Probe&Acquire checks 2016-11-14 15:36:52 -08:00