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Author SHA1 Message Date
Ross Thompson
d967e05c20 Finally fixed the ddr3 mig script to work correclty. 2023-04-14 11:41:51 -05:00
Ross Thompson
777edb0fcd Progress on arty a7 board. 2023-04-13 17:57:12 -05:00
Ross Thompson
4563b650bf Fixed more bugs in the ila debug constraints. 2023-04-11 14:32:53 -05:00
Ross Thompson
c1ac84c06b Merge branch 'main' of github.com:ross144/cvw 2023-04-11 14:31:08 -05:00
Ross Thompson
e490ab09cf Updated to help debut Jacob's crossbar woes. 2023-04-11 14:22:42 -05:00
Ross Thompson
6c07a2e595 Fixed sum bugs with arty a7 ila script. 2023-04-11 10:00:06 -05:00
Ross Thompson
c4e5b8db49 Updates for arty a7. 2023-04-10 17:02:19 -05:00
Ross Thompson
5bcb0f6ace Fixed syntax errors in arty7 top level. 2023-04-10 16:08:40 -05:00
Ross Thompson
0700202001 Added more support for Arty A7 board. 2023-04-10 16:01:17 -05:00
Ross Thompson
9d9c2b170d Finally building ddr3 xilinx ip from script. 2023-04-10 14:36:33 -05:00
Ross Thompson
e7f494ef95 Started putting together the arty a7 board package files. 2023-04-10 13:15:55 -05:00
Ross Thompson
009a020c88 Updated wally figure again to increase resolution. 2023-04-09 12:26:15 -05:00
Ross Thompson
1534ae1879 Updated wally top level figure to fix issue 172. 2023-04-09 12:20:43 -05:00
Ross Thompson
81074a822a Merge branch 'main' of https://github.com/openhwgroup/cvw into main 2023-04-09 12:19:44 -05:00
David Harris
c197739841 Merge pull request #222 from kjprime/main 
Remove unnecessary check from compressed instruction decode
 2023-04-09 04:56:21 -07:00
David Harris
df2943b9c1 Merge pull request #221 from dherreravicioso/main 
Added test coverage for Privilege Unit in CSRs
 2023-04-09 04:54:36 -07:00
Kevin Thomas
f7838b869b Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-04-08 22:56:20 -05:00
Diego Herrera Vicioso
5f9c443781 Added test coverage for floating point registers, some PMP addresses, as well as MTVAL and MCAUSE CSRs. 2023-04-08 16:40:36 -07:00
Ross Thompson
ba08c39eef Merge pull request #220 from davidharrishmc/dev 
Obscure coverage fixes
 2023-04-08 10:27:31 -05:00
David Harris
1c47221983 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-07 21:57:18 -07:00
David Harris
7affe2bdca Waived coverage on BTB memory with byte write enables tied high 2023-04-07 21:56:49 -07:00
David Harris
2f4074b9c2 Improved RAS predictor coverage by eliminating unreachable StallM term 2023-04-07 21:37:12 -07:00
Ross Thompson
cfab7c8b45 Merge pull request #219 from davidharrishmc/dev 
Spill logic coverage and fdivsqrt cleanup
 2023-04-07 23:30:52 -05:00
David Harris
5cdd3d57c7 Commented WFI non-flush in writeback stage of hazard unit 2023-04-07 21:27:13 -07:00
David Harris
b27199e276 Added vm64check tests to cover IMMU vm64 2023-04-07 21:14:52 -07:00
David Harris
0d2de13990 Fixed csrwrites.S to agree with ImperasDV. Now coverage tests pass iter-elf 2023-04-07 21:11:01 -07:00
David Harris
bf9db11a57 Fixed priv.S to initialize stimecmp and agree with ImperasDV 2023-04-07 20:44:01 -07:00
David Harris
9394389fec Bug fix: MTIME & MTIMEH registers are unimplemented and should fault when accessed 2023-04-07 20:43:28 -07:00
David Harris
16eca598ba Fixed WALLY-init-lib to return correctly even from traps from compressed instructions 2023-04-07 20:24:33 -07:00
David Harris
a49f1f785e Fixed enabling machine timer interrupt 2023-04-06 22:18:33 -07:00
David Harris
8ef9891e46 vm64 tests 2023-04-06 21:42:47 -07:00
David Harris
19c39628fa Division cleanup 2023-04-06 21:42:34 -07:00
David Harris
6db65f30b1 Simplified integer division preprocessing in fdivsqrt 2023-04-06 16:43:28 -07:00
David Harris
4ce223281a Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-04-06 14:07:59 -07:00
David Harris
7ad05d9a42 Removed redundant stall signal to get spill coverage 2023-04-06 14:07:50 -07:00
Ross Thompson
a0471dd8bd Merge branch 'main' of github.com:ross144/cvw 2023-04-06 15:33:24 -05:00
Ross Thompson
6cdfbef2ca Added Jacob's ILA script. 2023-04-06 15:32:36 -05:00
Ross Thompson
07b946bc75 Fixed syntax error. 2023-04-06 15:10:55 -05:00
Ross Thompson
4407d3310c Added note about strange vivado behavior not inferring block ram. 2023-04-06 15:09:35 -05:00
Ross Thompson
ee4cf5e94d Similifed the no byte write enabled version of the sram model. 2023-04-06 14:18:41 -05:00
Kevin Thomas
a588a9eb5d Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-04-06 12:38:41 -05:00
David Harris
17f96aa341 Update dvtestplan.md 2023-04-06 09:29:47 -07:00
David Harris
beade59349 Create dvtestplan.md 2023-04-06 09:23:09 -07:00
David Harris
1300d57d33 Merge pull request #214 from eroom1966/main 
Add in configuration for B extension
 2023-04-06 09:08:20 -07:00
Lee Moore
83609218aa Merge branch 'openhwgroup:main' into main 2023-04-06 16:31:49 +01:00
eroom1966
dc79710724 add support into configuration for Zb(a,b,c,s) 2023-04-06 16:30:14 +01:00
David Harris
1d39c4f823 Merge pull request #213 from eroom1966/main 
fix break to simulation testbench
 2023-04-06 06:54:59 -07:00
eroom1966
47999784d6 fix break to simulation testbench 2023-04-06 14:45:41 +01:00
David Harris
4e3af7bca7 Merge pull request #211 from ross144/main 
Fixes the issue introduced by the fix for issue 203
 2023-04-05 21:50:32 -07:00
Ross Thompson
e531b0103e Fixed wally64/32priv test hangup. 
The fix for the issue 203 had a lingering bug which did not suppress a bus access if the hptw short circuits on a pma/p fault.
 2023-04-05 23:13:45 -05:00