David Harris
bd6eef2a51
Initial implementation of SVNAPOT and SVPBMT does not break regression
2023-08-25 18:33:08 -07:00
David Harris
c6631ef808
Added N and PBMT bits to MMU PTE
2023-08-24 19:44:46 -07:00
David Harris
9f1e97caa8
Merge pull request #389 from ross144/main
...
Added missing cbom 32 bit tests.
2023-08-24 08:44:06 -07:00
Ross Thompson
7d51690b7c
Oups forgot to include the 32-bit cbom test in previous commit.
2023-08-24 09:04:41 -05:00
Ross Thompson
bac6779af4
Merge pull request #388 from davidharrishmc/dev
...
minor touchups, including legal SATP
2023-08-24 09:00:39 -05:00
David Harris
d94a739236
??? on synthesis Makefile
2023-08-24 05:21:15 -07:00
David Harris
f5dab9f2fe
Check for legal SATP mode values
2023-08-24 05:18:04 -07:00
David Harris
b3b8057cae
Merged synthesis changes
2023-08-24 04:55:31 -07:00
David Harris
e02f9cc2c8
Some fixes for synthesis scripts after parameterization
2023-08-24 04:54:09 -07:00
David Harris
9a032514c5
Merge pull request #387 from ross144/main
...
The SATP fpga fix broke rv32gc. This fixes that bug.
2023-08-24 04:48:07 -07:00
Ross Thompson
00e65c4ae7
Oups there was a bug in the SATP fix. RV32GC was broken by the changes.
2023-08-23 09:42:46 -05:00
Ross Thompson
45a7dfba28
Merge branch 'main' of https://github.com/openhwgroup/cvw
2023-08-23 09:15:13 -05:00
Ross Thompson
57a258c9b8
Merge pull request #386 from JacobPease/main
...
Disabled writes to SATP enabling SV57
2023-08-22 16:27:33 -05:00
Jacob Pease
140d246fb5
Prevented writes to SATP enabling SV57. This follows the spec more accurately. Linux can now successfully probe SATP.
2023-08-22 16:25:56 -05:00
Ross Thompson
7366a65265
Merge pull request #385 from JacobPease/main
...
Modified flash-sd to accept alternate device trees
2023-08-22 16:24:27 -05:00
Jacob Pease
1ff3f74888
Fixed order of binary variables so that they're defined with the specified buildroot location.
2023-08-22 15:32:10 -05:00
Jacob Pease
acc303fbf1
Added ability to specify device tree to flash-sd. It also will generate the device tree files inside the specified buildroot directory
2023-08-22 13:59:36 -05:00
Jacob Pease
2bf6207919
Added help option to the flash-sd script.
2023-08-22 13:37:33 -05:00
Ross Thompson
c2a9fbb1fc
Fixed bug with the cbo.inval clearing already cleared lines.
2023-08-21 17:51:51 -05:00
Ross Thompson
046bcd9eed
Merge pull request #384 from JacobPease/main
...
Updated Linux config. Modified flash-sd.sh script.
2023-08-21 16:11:28 -05:00
Jacob Pease
e489ede51d
Merge branch 'main' of github.com:openhwgroup/cvw
2023-08-21 16:10:09 -05:00
Jacob Pease
a3158af72b
Made the flash-sd script better. It takes options to wipe the sdcard and to specify a different buildroot directory.
2023-08-21 16:04:18 -05:00
David Harris
d801916d97
Merge pull request #383 from ross144/main
...
Adds Zicbom support for D-cache only. I-cache not yet supported. Tests 32 and 64 bit versions. Please rebuild regressions wally32 and wally64. To save rebuild time edit lines 11-12 of tests/riscof/Makefile
2023-08-21 13:32:00 -07:00
David Harris
409abbf443
Merge pull request #381 from harshinisrinath1001/main
...
Tried to improve coverage of CSRI with priv.S
2023-08-21 13:28:39 -07:00
Ross Thompson
a16cde3dc6
Removed unused file.
2023-08-21 15:12:59 -05:00
Ross Thompson
1e0f1aeeac
Updated artyA7 debugger to match book.
2023-08-21 14:35:42 -05:00
Jacob Pease
298708e1cb
Removed newer unimplemented features from Linux configuration.
2023-08-21 14:00:27 -05:00
Ross Thompson
0662df511d
Modified rv32gc and rv64gc configs to enabled Zicbom.
2023-08-21 13:48:20 -05:00
Ross Thompson
310b700550
Have a working 32 bit cbom test!
2023-08-21 13:46:09 -05:00
Ross Thompson
d4c6ba627d
Working CBO tests for 64 bit!
2023-08-21 12:55:07 -05:00
Ross Thompson
5ed096e4bc
Made a bunch of progress towards getting cbo instructions tested.
2023-08-21 11:46:21 -05:00
Ross Thompson
74ee3786a5
Merge pull request #382 from kipmacsaigoren/wrappers
...
fix synth makefile
2023-08-21 11:22:32 -05:00
Kevin Kim
132a8ba355
fix synth makefile
2023-08-21 08:33:27 -07:00
Ross Thompson
7e6e5828b3
Merge pull request #380 from davidharrishmc/dev
...
Improved CSRU coverage with priv.S
2023-08-20 19:42:58 -05:00
harshinisrinath
3d3d15077b
cleared stimer interrupt
2023-08-20 15:42:27 -07:00
harshinisrinath
fdb7abec06
tried to improve testing of csri in privileged module
2023-08-20 15:40:02 -07:00
David Harris
2738423441
Improved CSRU coverage with priv.S
2023-08-20 12:49:31 -07:00
David Harris
c917c1f563
Merge pull request #379 from harshinisrinath1001/main
...
Test case for writing into FCSR
2023-08-20 12:13:33 -07:00
harshinisrinath
416b322ad6
Merge branch 'main' of https://github.com/openhwgroup/cvw into main
2023-08-20 12:11:09 -07:00
harshinisrinath
7494ce06eb
wrote testcase to write into FSCR
2023-08-20 12:10:08 -07:00
Ross Thompson
05d590b0b9
Fixed issue when with flush miss.
2023-08-18 16:36:13 -05:00
Ross Thompson
fc3fccafe9
Now we have invalidate, clean, and flush working.
2023-08-18 16:32:22 -05:00
Ross Thompson
4eeba9bed9
Added cbom test to custom. Needs to be moved to wally-riscv-arch-tests.
2023-08-18 15:59:39 -05:00
Ross Thompson
5c408454b8
Might have working cbo clean and flush instructions.
2023-08-18 14:48:21 -05:00
Ross Thompson
21129dde71
Fixed cbo instruction decode.
2023-08-18 11:32:30 -05:00
Ross Thompson
9dcc70d6c1
Updated the hazard logic for CMO operations.
2023-08-17 17:58:49 -05:00
Ross Thompson
072126b967
Found first bug in CMO implementation.
2023-08-17 16:57:54 -05:00
Ross Thompson
f9df1fda23
CMOZ now implemented in the D cache.
2023-08-17 12:46:40 -05:00
Jacob Pease
509d5db29a
Merge branch 'main' of github.com:openhwgroup/cvw
2023-08-16 19:29:39 -05:00
Ross Thompson
624b3e3ab2
Added clean and flush to cache fsm.
2023-08-16 14:23:56 -05:00
