Github_Repos/cvw
1
0
Fork 1
mirror of https://github.com/openhwgroup/cvw synced 2025-02-11 06:05:49 +00:00
Code Issues Packages Projects Releases Wiki Activity
1,260 Commits 5 Branches 2 Tags 53 MiB
9de97c1e20
Commit Graph

1100 Commits

Author SHA1 Message Date
David Harris
9de97c1e20 Fixed busybear by restoring InstrValidW needed by testbench 2021-07-13 14:17:36 -04:00
David Harris
2ba82d1a5c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-13 13:26:51 -04:00
David Harris
223086ac33 added or.sv 2021-07-13 13:26:40 -04:00
Katherine Parry
ca19b2e215 Fixed writting MStatus FS bits 2021-07-13 13:22:04 -04:00
Katherine Parry
efdec72df1 Fixed writting MStatus FS bits 2021-07-13 13:20:30 -04:00
David Harris
93d6688c3c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-13 13:19:24 -04:00
David Harris
b5dddec858 Fixed InstrValid from W to M stage for CSR performance counters 2021-07-13 13:19:13 -04:00
bbracker
3565580f40 updated buildroot make procedure to incorporate configs more robustly 2021-07-13 12:40:14 -04:00
bbracker
99587f58f7 whoops I accidentally made main.config into a symbolic link; now it is a source file 2021-07-13 11:00:01 -04:00
bbracker
fab906821a Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-13 10:04:13 -04:00
bbracker
4b615c1564 working config for a buildroot that boots 2021-07-13 10:04:09 -04:00
David Harris
861ef5e1cb Replaced .or with or_rows structural code in MMU read circuitry for synthesis. 2021-07-13 09:32:02 -04:00
Katherine Parry
f3ac46df86 fcvt.sv cleanup 2021-07-11 21:30:01 -04:00
Katherine Parry
36f59f3c99 Almost all convert instructions pass Imperas tests 2021-07-11 18:06:33 -04:00
bbracker
6bd0ca673c rootfs.cpio no longer overlaps 2021-07-11 05:11:12 -04:00
bbracker
feaeeaf6ac greatly stripped down unused stuff in linux config 2021-07-10 11:53:35 -04:00
David Harris
20f2a4e47c Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-09 19:18:35 -04:00
David Harris
d3ab6b192a added missing tlbmixer.sv 2021-07-09 19:18:23 -04:00
bbracker
3be73695e3 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-09 18:56:28 -04:00
bbracker
2a54f6f242 fix_mem.py bugfix 2021-07-09 18:56:17 -04:00
bbracker
1f52a2f938 organize/update buildroot scripts for new image 2021-07-09 17:03:47 -04:00
David Harris
39bd7e7edc Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-09 07:53:30 -04:00
David Harris
5c2f774c35 Simplified tlbmixer mux to and-or 2021-07-08 23:34:24 -04:00
David Harris
74b6d13195 Fixed missing stall in InstrRet counter 2021-07-08 20:08:04 -04:00
bbracker
44a48cf28d organize linux-testgen folder, add readme to describe Buildroot process, add Buildroot config source files 2021-07-08 19:18:11 -04:00
David Harris
4f1a85ca7c Eliminate reserved bits from TLB RAM 2021-07-08 17:35:00 -04:00
David Harris
38772de21f Array of muxes in tlbmixer; abbreviated PPN and VPN to match diagram 2021-07-08 16:58:11 -04:00
David Harris
1190729896 TLB cleanup to match diagrams 2021-07-08 16:52:06 -04:00
David Harris
5d5274ec73 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-07 06:32:29 -04:00
David Harris
2bab3f769b Renamed tlb ReadLines to Matches 2021-07-07 06:32:26 -04:00
Abe
84711fbdc8 Updated MISA defining as well as porting sizes for peripherals (34 to 56) 2021-07-07 02:37:09 -04:00
Abe
b757c96b2d Changed SvMode to SVMode on line 76 2021-07-06 23:28:58 -04:00
David Harris
af619dcd75 Added ASID matching for CAM 2021-07-06 18:56:25 -04:00
Kip Macsai-Goren
8350622f65 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-06 18:54:41 -04:00
David Harris
7d857cf4bd more TLB name touchups 2021-07-06 18:39:30 -04:00
Kip Macsai-Goren
e08a578908 fixed upper bits page fault signal 2021-07-06 18:32:47 -04:00
David Harris
2e2aa2a972 connected signals in tlb by name instead of .* 2021-07-06 17:22:10 -04:00
David Harris
ee3a321002 changed tlbphysicalpagemask to structural 2021-07-06 17:16:58 -04:00
David Harris
f960561cbb changed tlbphysicalpagemask to structural 2021-07-06 17:08:04 -04:00
David Harris
032c38b7e7 MMU produces page fault when upper bits aren't equal. Renamed input to MMU to be 'Address' and moved translation mux into MMU out of TLB 2021-07-06 15:29:42 -04:00
Ross Thompson
412691df2d Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-07-06 13:45:20 -05:00
Ross Thompson
3345ed7ff4 Merged several of the load/store/instruction access faults inside the mmu. 
Still need to figure out what is wrong with the generation of load page fault when dtlb hit.
 2021-07-06 13:43:53 -05:00
bbracker
d3dd70e3e6 more completely uncomment MMU tests to make sim wally work 2021-07-06 14:33:52 -04:00
Abe
8854532a79 Disabled MCOUNTINHIBIT to enable csr counters (changed to 32'h0 on line 140) 2021-07-06 12:37:58 -04:00
Ross Thompson
7af8cfba18 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-07-06 10:41:45 -05:00
Ross Thompson
6e7e318396 Fixed bug in the LSU pagetable walker interlock. 2021-07-06 10:41:36 -05:00
David Harris
b4082ba776 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-06 10:44:17 -04:00
David Harris
30fdd7abc8 Cleaned up tlb output muxing 2021-07-06 10:44:05 -04:00
David Harris
d58cad89a8 Replaced muxing of upper address bits with disregarding their match. Moved WriteEnables gate into tlblru to eliminate WriteLines 2021-07-06 10:38:30 -04:00
Kip Macsai-Goren
7e9961cac4 Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-07-06 10:16:34 -04:00