Jacob Pease
7c10de443d
Merge branch 'main' of github.com:openhwgroup/cvw
2023-08-21 16:10:09 -05:00
Jacob Pease
8043a18be8
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
38e437c724
Merge pull request #383 from ross144/main
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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
fa49117521
Merge pull request #381 from harshinisrinath1001/main
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Tried to improve coverage of CSRI with priv.S
2023-08-21 13:28:39 -07:00
Ross Thompson
d855922bfa
Removed unused file.
2023-08-21 15:12:59 -05:00
Ross Thompson
04b68696c6
Updated artyA7 debugger to match book.
2023-08-21 14:35:42 -05:00
Jacob Pease
61a7c05c31
Removed newer unimplemented features from Linux configuration.
2023-08-21 14:00:27 -05:00
Ross Thompson
043d23766c
Modified rv32gc and rv64gc configs to enabled Zicbom.
2023-08-21 13:48:20 -05:00
Ross Thompson
168ef0ab53
Have a working 32 bit cbom test!
2023-08-21 13:46:09 -05:00
Ross Thompson
6ffbdaac0a
Working CBO tests for 64 bit!
2023-08-21 12:55:07 -05:00
Ross Thompson
34a8c042b7
Made a bunch of progress towards getting cbo instructions tested.
2023-08-21 11:46:21 -05:00
Ross Thompson
efe9e3b6a1
Merge pull request #382 from kipmacsaigoren/wrappers
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fix synth makefile
2023-08-21 11:22:32 -05:00
Kevin Kim
b1dbf294ef
fix synth makefile
2023-08-21 08:33:27 -07:00
Ross Thompson
3aa96ef76e
Merge pull request #380 from davidharrishmc/dev
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Improved CSRU coverage with priv.S
2023-08-20 19:42:58 -05:00
harshinisrinath
37bfb5998f
cleared stimer interrupt
2023-08-20 15:42:27 -07:00
harshinisrinath
fce2023aa8
tried to improve testing of csri in privileged module
2023-08-20 15:40:02 -07:00
David Harris
36a825c43b
Improved CSRU coverage with priv.S
2023-08-20 12:49:31 -07:00
David Harris
ba4dc6da49
Merge pull request #379 from harshinisrinath1001/main
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Test case for writing into FCSR
2023-08-20 12:13:33 -07:00
harshinisrinath
24ab643576
Merge branch 'main' of https://github.com/openhwgroup/cvw into main
2023-08-20 12:11:09 -07:00
harshinisrinath
2c2c117201
wrote testcase to write into FSCR
2023-08-20 12:10:08 -07:00
Ross Thompson
6337aab757
Fixed issue when with flush miss.
2023-08-18 16:36:13 -05:00
Ross Thompson
e3bb0d2820
Now we have invalidate, clean, and flush working.
2023-08-18 16:32:22 -05:00
Ross Thompson
b9af790b81
Added cbom test to custom. Needs to be moved to wally-riscv-arch-tests.
2023-08-18 15:59:39 -05:00
Ross Thompson
b842fdb863
Might have working cbo clean and flush instructions.
2023-08-18 14:48:21 -05:00
Ross Thompson
8c7eafffad
Fixed cbo instruction decode.
2023-08-18 11:32:30 -05:00
Ross Thompson
a14966e516
Updated the hazard logic for CMO operations.
2023-08-17 17:58:49 -05:00
Ross Thompson
bfde4d2c78
Found first bug in CMO implementation.
2023-08-17 16:57:54 -05:00
Ross Thompson
6a8a82d9e8
CMOZ now implemented in the D cache.
2023-08-17 12:46:40 -05:00
Jacob Pease
95d54a4311
Merge branch 'main' of github.com:openhwgroup/cvw
2023-08-16 19:29:39 -05:00
Ross Thompson
e74e4f3a60
Added clean and flush to cache fsm.
2023-08-16 14:23:56 -05:00
Jacob Pease
3896998dab
Added SPDX headers to other probe scripts.
2023-08-16 14:04:25 -05:00
Ross Thompson
edf212b064
Merge pull request #378 from JacobPease/main
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Linux Makefile, Readme, flash-sd.sh fix, and probe script
2023-08-16 14:27:52 -04:00
Jacob Pease
48a8dc7738
Added SPDX header to probe script.
2023-08-16 13:05:37 -05:00
Jacob Pease
3477f177ac
Fixed bug caused by errant tab size in probe script.
2023-08-16 12:20:08 -05:00
Jacob Pease
4cba4cb657
Added probe script to generate a single probe for the fpga.
2023-08-16 12:12:31 -05:00
Ross Thompson
b5ca41fd2a
More progress towards cmo.
2023-08-15 18:17:15 -05:00
Ross Thompson
6284773733
The L1 D cache now supports cache line (block) invalidation and partial support for clean and flush.
2023-08-14 16:39:18 -05:00
Ross Thompson
f678133d19
Initial CMO implementation. Just adds control signals into the L1 caches.
2023-08-14 15:43:12 -05:00
Jacob Pease
366b90b7e7
Cleaned up some things.
2023-08-11 16:22:12 -05:00
Jacob Pease
76f18362b1
Added a table of contents to the linux readme.
2023-08-11 15:48:49 -05:00
Jacob Pease
d70baa25de
Added instructions on disassembly to the README for Linux.
2023-08-11 13:11:06 -05:00
Jacob Pease
fa8c2c9334
Added details to the README.md for linux.
2023-08-11 12:27:23 -05:00
Jacob Pease
a313e7fb6e
Added a README.md for the linux directory. WIP.
2023-08-11 12:11:56 -05:00
Jacob Pease
ea574f3836
Fixed bugs. Added an 'all' target that performs the whole process of building the images needed for booting linux, including device tree files.
2023-08-09 12:31:14 -05:00
Jacob Pease
9fae53ec2e
Fixed device tree generation make rule. Make targets are simplified.
2023-08-09 00:22:20 -05:00
Jacob Pease
0f55e08d83
Stopped makefile from crashing when patch is already applied.
2023-08-06 18:50:37 -05:00
Jacob Pease
76649f39e8
Fixed Makefile bugs, and removed old code.
2023-08-05 15:27:17 -05:00
Jacob Pease
1c73260ff4
Created dependency tree for patch target in the linux subdirectory Makefile.
2023-08-05 13:28:33 -05:00
Jacob Pease
b02e3609cd
flash-sd.sh fixed. GPT table is now destroyed before re-partioning, thus avoiding backup table collisions.
2023-08-04 17:28:22 -05:00
Jacob Pease
403e15c2bb
Makefile dynamically generates all device tree files now.
2023-08-04 13:56:03 -05:00
