Jordan Carlin
cb09ff6bb6
Fix crt0
2024-11-22 11:32:56 -08:00
Rose Thompson
971a208956
Removed cacheSimTest. Unknown what it does or how it is used. Is not
...
referenced anywhere.
2024-10-02 16:18:11 -05:00
Rose Thompson
ebdef07301
Moved the simple branch predictor custom test into the gshare.S
...
coverage test.
2024-10-02 16:11:54 -05:00
Rose Thompson
a56ef9e267
Removed unused benchmarks.
2024-10-02 15:59:33 -05:00
Rose Thompson
bf31182b91
Moved tests/custom/debug.S to tests/coverage/floatmisc.S
2024-10-02 15:56:10 -05:00
Rose Thompson
1c1ac94bf1
Removed old used tests from the custom directory.
2024-10-02 15:07:52 -05:00
Jordan Carlin
022b98a64b
Update all iterative makes to use
2024-09-29 23:14:19 -07:00
Jacob Pease
3b91977227
Added start.s to spitest directory.
2024-08-28 04:10:24 -05:00
Jacob Pease
44ece7cb96
Added CVW header to spitest files.
2024-08-27 14:28:49 -05:00
Jacob Pease
b7a74307c5
Committing the custom test spitest.
2024-08-27 14:19:56 -05:00
Rose Thompson
f603d21826
Updated my name in multiple locations.
2024-08-21 10:50:39 -07:00
Jordan Carlin
6d77398c95
Update linker scripts to avoid hardcoded /opt/riscv
2024-08-09 20:15:28 -07:00
Rose Thompson
7c3e93bb2c
added lpddrtest.
2024-03-26 18:42:48 -05:00
Rose Thompson
60f96112db
Moved the zero stage boot loader to the fpga directory.
2024-03-01 10:23:55 -06:00
David Harris
45e2317636
Added Wally github address to header comments
2024-01-29 05:38:11 -08:00
Rose Thompson
540d8d930d
Cleanup.
...
Linux makefile
wally tracer. probably reduce some complexity here.
2023-11-13 14:04:43 -06:00
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
a89a1e675c
Merge branch 'boot' into mergeBoot
...
Merges Jacob's new sdc controller into wally.
2023-07-21 17:43:45 -05:00
Jacob Pease
380d96b359
Working new boot process. Buildroot package for sdc.
2023-07-20 14:15:59 -05:00
Jacob Pease
b3aaa87cba
Modified bootloader to access GUID partitions. SDC interrupt to PLIC.
...
Since writing an SD card image generation script, the bootloader
needed to be altered to access individual binaries from specific
partitions. A new file, gpt.c with it's header gpt.h, have been added
to the bootloader to facilitate this.
The SDC has been added to the device tree for the VCU108
board. Additionally the SDC interrupt signal was added to the PLIC
node in the device tree. The PLIC itself was modified to accept the
SDC interrupt signal.
2023-07-14 13:36:44 -05:00
Jacob Pease
40f81d5da6
The Vivado-RISC-V SDC works. Wally is now booting through it.
2023-05-26 15:42:33 -05:00
Jacob Pease
b796b1b492
Build doesn't work. AXI Crossbar has problems.
2023-04-06 16:01:58 -05:00
Limnanthes Serafini
590f95d353
*.out removal
2023-04-05 12:50:26 -07:00
Limnanthes Serafini
baa537c5d3
*.out removal
2023-04-05 12:50:10 -07:00
Limnanthes Serafini
ecc580a140
*.out removal
2023-04-05 12:49:57 -07:00
Limnanthes Serafini
6ad5d81980
Further comments and attribution.
2023-04-05 02:46:31 -07:00
Limnanthes Serafini
0aadbd8492
Outfiles for the failing tests.
2023-04-05 02:42:09 -07:00
Limnanthes Serafini
6f7620e7c1
CacheSim edits, tests. I/D$ logging, Lim's version
2023-04-04 21:12:35 -07:00
Jacob Pease
2d0199a354
Added sdio_cd to vcu108 constraints. Removed SDC signals from uncore
2023-03-24 17:01:27 -05:00
Jacob Pease
a7b547008a
Commented out some fat filesystem error checks.
2023-02-28 12:18:13 -06:00
Jacob Pease
b7571a349d
Preliminary work on new bootloader using new SD peripheral.
...
Rewrote copyflash to take advantage of the new peripheral. The new
peripheral has the neat ability to use CMD18 in the SD card
specification, allowing us to load multiple blocks in succession,
ending the chain of CMD18 commands with a CMD17.
2023-02-25 16:32:20 -06:00
David Harris
99a1683f8e
Debug test case updates
2023-02-21 09:33:36 -08:00
Jacob Pease
45b264fa59
Merge branch 'main' of github.com:openhwgroup/cvw into boot
2023-02-16 17:36:26 -06:00
David Harris
2b80004db4
Debug test case update
2023-02-15 06:42:38 -08:00
David Harris
44fef2f2a1
debug simulating, produing discrepancy
2023-02-06 16:47:56 -08:00
David Harris
4c219de13d
Fixed floating point crash in debug.S
2023-02-06 15:38:57 -08:00
David Harris
5256d3a625
More progress on debug.S, but it crashes in Spike
2023-02-04 09:59:22 -08:00
David Harris
43668a3fc5
Developing debug test
2023-02-04 08:31:47 -08:00
David Harris
2c69adc5f7
Started making debug testcase
2023-02-04 08:18:55 -08:00
Jacob Pease
264f0ba0da
Removed IOBUF's from sdc_controller.
2023-01-27 14:35:34 -06:00
Jacob Pease
b618518907
Fixed typos. Apparently `defube causes a weird vivado error.
2023-01-13 16:59:18 -06:00
Jacob Pease
fa087aeb30
Initial commit for the boot process.
2023-01-10 11:19:28 -06:00
Ross Thompson
97feea2f48
Possibly working speculative global history.
2023-01-08 23:46:53 -06:00
Ross Thompson
a35fb3addd
core part of global history works now. forwarding is still broken.
2023-01-08 23:35:02 -06:00
Ross Thompson
f8c656f1e0
Simiplified global history branch predictor.
2023-01-04 23:41:55 -06:00
Ross Thompson
c3b77926d5
I think I finally fixed a long hidden bug in the replacement policy. The figures in the textbook are correct. There was small bug in the rtl.
2022-12-18 18:30:35 -06:00
Ross Thompson
e8c1d14abb
Have a basic cache test to fill all ways and sets.
2022-12-18 17:20:30 -06:00
Ross Thompson
7a352edf13
Attempted to make a cache test.
2022-12-18 17:15:08 -06:00
