Github_Repos/cvw
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318 Commits

Author SHA1 Message Date
Jacob Pease
2b9e5608a4 Build doesn't work. AXI Crossbar has problems. 2023-04-06 16:01:58 -05:00
Jacob Pease
303c997a69 Added sdio_cd to vcu108 constraints. Removed SDC signals from uncore 2023-03-24 17:01:27 -05:00
Jacob Pease
5df14daeb4 Commented out some fat filesystem error checks. 2023-02-28 12:18:13 -06:00
Jacob Pease
f8650efa3f 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
Jacob Pease
5161fd25cc Merge branch 'main' of github.com:openhwgroup/cvw into boot 2023-02-16 17:36:26 -06:00
David Harris
8ad5f2b181 Added RVTEST_CASE to testgen header 2023-02-09 18:25:24 -08:00
David Harris
51a792431f Moved test generators 2023-02-09 18:24:48 -08:00
David Harris
f2c7a489b2 Test gen header 2023-02-09 18:14:26 -08:00
David Harris
93637fd9cb debug simulating, produing discrepancy 2023-02-06 16:47:56 -08:00
David Harris
bb39570576 Fixed floating point crash in debug.S 2023-02-06 15:38:57 -08:00
David Harris
aba8b9a64b More progress on debug.S, but it crashes in Spike 2023-02-04 09:59:22 -08:00
David Harris
1bb5599806 Developing debug test 2023-02-04 08:31:47 -08:00
David Harris
0f7ea52f9b Started making debug testcase 2023-02-04 08:18:55 -08:00
David Harris
8078cafa27 Renamed regression to sim 2023-02-02 14:48:23 -08:00
David Harris
99d179dd3e Removed pipelined level of hierarchy 2023-02-02 14:14:11 -08:00
Jacob Pease
bed0db1bd1 Merge branch 'main' of github.com:openhwgroup/cvw into boot 2023-01-30 14:55:22 -06:00
David Harris
8b34f5ac98 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-01-28 18:18:53 -08:00
Kip Macsai-Goren
95b26c49b9 Fixed regression test dependance on bp status by adding handling of UART tx empty interrupts. 2023-01-28 17:29:35 -08:00
Jacob Pease
5302640fcb Merge branch 'main' of github.com:openhwgroup/cvw into boot 2023-01-27 15:13:29 -06:00
Jacob Pease
eb3c6754f8 Removed IOBUF's from sdc_controller. 2023-01-27 14:35:34 -06:00
David Harris
99f967b6f6 Modified testgen to not produce reference outputs 2023-01-27 07:25:40 -08:00
David Harris
71d1c8fc68 Removed unused WALLY test references 2023-01-27 07:25:04 -08:00
David Harris
ae7d23380a Removed unused reference files 2023-01-27 07:21:55 -08:00
David Harris
7839fe2402 Removed f tests from rv32e 2023-01-27 06:15:20 -08:00
David Harris
b2c8c37077 Update riscof makefile to use rv32gc config 2023-01-27 05:57:58 -08:00
David Harris
8362e7466f Renamed spike_rv32imc_isa.yaml to rv32gc to reflect cases tested 2023-01-27 05:56:49 -08:00
Jacob Pease
204fb84708 Merge branch 'main' of github.com:openhwgroup/cvw into boot 2023-01-23 12:41:02 -06:00
David Harris
58a973ec97 Refactored setup QUESTA and SNPS paths, and removed troublesome bit manipulation test cases 2023-01-23 05:00:11 -08:00
David Harris
3d13683c07 Continued framework for B instructions 2023-01-20 14:27:13 -08:00
Jacob Pease
3b7e721823 Fixed typos. Apparently `defube causes a weird vivado error. 2023-01-13 16:59:18 -06:00
Jacob Pease
e291609c84 Initial commit for the boot process. 2023-01-10 11:19:28 -06:00
Ross Thompson
6cbce9672d Possibly working speculative global history. 2023-01-08 23:46:53 -06:00
Ross Thompson
0eda4b1ab3 core part of global history works now. forwarding is still broken. 2023-01-08 23:35:02 -06:00
Ross Thompson
0eceeeeeaa Simiplified global history branch predictor. 2023-01-04 23:41:55 -06:00
Kip Macsai-Goren
ffae1c5ee6 added fs=00 to status fp enabled test 2022-12-22 15:15:53 -08:00
Kip Macsai-Goren
a768d70093 Added status.tvm bit test that passes make and regression 2022-12-22 14:43:22 -08:00
Kip Macsai-Goren
7aadf50f26 updated trap handler alignemnts to 64 bytes in priv tests 2022-12-22 14:23:04 -08:00
David Harris
c7f3aae084 Only delegated bits of SIP are readable 2022-12-21 12:32:49 -08:00
Ross Thompson
c3b43b2fac Waiting on fix for wally64periph uart test. 
would like to remove vectored interrupt adder.
 2022-12-21 13:16:09 -06:00
Ross Thompson
0b4186f1e8 Vectored interrupts now require 64 byte alignment. 
Eliminates adder.
 2022-12-21 12:05:49 -06:00
David Harris
03c700d91c Restored rv32d arch test after new push 2022-12-20 10:56:33 -08:00
Ross Thompson
4f56e6ff5d 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
b4229c01ca Have a basic cache test to fill all ways and sets. 2022-12-18 17:20:30 -06:00
Ross Thompson
376b01fcb8 Attempted to make a cache test. 2022-12-18 17:15:08 -06:00
Ross Thompson
ebdac1a9d0 Updated tests for fpga and BP. 2022-12-18 16:24:26 -06:00
David Harris
5f637ef4a7 Use FPU divider for integer division when F is supported 2022-12-14 17:03:13 -08:00
Kip Macsai-Goren
2dfa426e10 added passing GPIO test to 64 bit tests 2022-12-05 21:31:00 -08:00
Kip Macsai-Goren
1d268fded4 added corrrect scr read out of uart to periph test 2022-12-05 20:16:02 -08:00
Kip Macsai-Goren
7411d50a78 added all 32 bit tests to 64 bit periph tests except gpio 2022-12-05 20:16:02 -08:00
Kip Macsai-Goren
badc684f07 added copies of 64 bit tests to 32 bit periph and priv tests 2022-12-05 20:16:02 -08:00