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Author SHA1 Message Date
Ross Thompson
c2e3bad3f5 Fixed name change in hptw. 2022-11-10 16:13:31 -06:00
Ross Thompson
7311eca5ff Wavefile update. 2022-11-10 15:48:06 -06:00
Ross Thompson
64b818c49a Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-10 15:46:25 -06:00
Ross Thompson
31d5eabd77 Renamed Word to Beat for ahbcacheinterface. 2022-11-09 17:52:50 -06:00
Ross Thompson
3653d6b3ed Renamed CACHE_EVICT to CACHE_WRITEBACK. 2022-11-09 17:43:06 -06:00
Ross Thompson
ebfee753ca Updates to fpga constraints. 2022-11-09 13:52:36 -06:00
cturek
d5c5450f8d Reoredered tests for arch32m 2022-11-09 18:42:00 +00:00
cturek
e7c25f9562 Fixed asign and bsign 2022-11-09 18:41:26 +00:00
Ross Thompson
42c0a10d07 Removed TrapM from the LSU and IFU. TrapM is replaced with FlushW for both. (Don't like this for the IFU). 
FlushW prevents writting the cache, dtim, and bus state.  FlushW still gates HTRANS.
FlushW does not impact the mealy outputs of the cache and bus FSMs and hazard is updated to
not stall W if we get a trap.
 2022-11-07 15:50:55 -06:00
David Harris
9b20bf341e Moved lsuvirtmem muxes into hptw 2022-11-07 11:13:34 -08:00
Ross Thompson
fd1ef82310 Fixed bug with fpga makefile. 2022-11-07 09:20:05 -06:00
Ross Thompson
922513c22f Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-07 09:10:51 -06:00
Kip Macsai-Goren
6fdd603ba1 added potential fix to overrun error and fifo interrupt error. test passes 2022-11-06 22:01:02 -08:00
cturek
b137a95a35 propagated otfc swap to Rad2 and 4 qslc 2022-11-06 23:32:38 +00:00
Ross Thompson
8d57e488c8 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-06 17:22:25 -06:00
cturek
1e927df1a0 Added conditional OTFC swap for simplified int postprocessing 2022-11-06 23:09:09 +00:00
cturek
56b7bb3590 Finished Int Preprocessinggit add ../src/fpu/fdivsqrt/fdivsqrtpreproc.sv 2022-11-06 22:40:21 +00:00
cturek
ee048325cb Added n and rightshiftx 2022-11-06 22:31:48 +00:00
cturek
67f2cb0595 p calculation 2022-11-06 22:24:21 +00:00
cturek
7567f388c2 Changed lzc names, started int/fp size merge in preproc 2022-11-06 22:21:35 +00:00
cturek
333da5c945 Added n, p, and m signals between fdivsqrt submodules. Added w64 and mdue to divsqrt testbench. 2022-11-06 22:08:18 +00:00
cturek
b893d9249d Added new macros for int div preprocessing, added p, n, and rightshiftx logic 2022-11-06 21:53:48 +00:00
Kip Macsai-Goren
b42fc7ec6d fixed fifo timout handling. error now in data ready interrupt 2022-11-05 13:34:24 -07:00
David Harris
c78643f4e4 Reorder embench tests to prevent crash 2022-11-04 15:21:51 -07:00
David Harris
e57083a0ef HPTW cleanup 2022-11-04 15:21:09 -07:00
Ross Thompson
977ad1c33c Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-04 13:30:08 -05:00
Kip Macsai-Goren
23268d22e5 fixed broken instructions so make works. 2022-11-03 23:06:20 +00:00
Ross Thompson
24689d6937 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-03 17:48:35 -05:00
Ross Thompson
24cb36c38d Updated to put dtb into the rodata segment for our linker script. 2022-11-03 17:48:20 -05:00
cturek
39bf6a456e renamed remOp to RemOp 2022-11-03 22:37:25 +00:00
Ross Thompson
041ab8e401 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-11-03 17:36:04 -05:00
Ross Thompson
34cfc01d1c Potentially a valid zero stage boot loader based on cva6. 2022-11-03 17:35:57 -05:00
cturek
890b26466f Added rem/div operation to postprocessor 2022-11-02 17:49:40 +00:00
Ross Thompson
98d4929c57 Reduced complexity of logic supressing cache operations. 2022-11-01 15:23:24 -05:00
cturek
2a45787b37 Added buffered signals for int/fp 2022-10-28 21:47:24 +00:00
Ross Thompson
f81d1e15b6 More outline for uart timeout interrupt. 2022-10-28 13:53:56 -05:00
Ross Thompson
372b9890ef Untested change to uart test for outline of how to handle rx fifo timeout. 2022-10-28 13:31:16 -05:00
cturek
2ae0a9bb5d Config Cleanup 2022-10-27 22:38:56 +00:00
Ross Thompson
03f68a4cf5 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-10-26 14:48:50 -05:00
Ross Thompson
36d9a00471 Fixed the uart transmit fifo overrun bug. 2022-10-26 14:48:09 -05:00
cturek
51fc4de0e1 small signal cleanup 2022-10-26 18:42:49 +00:00
cturek
544c142c4f abs for int inputs 2022-10-26 16:18:05 +00:00
cturek
e401d12889 Added signed division to fdivsqrt 2022-10-26 16:13:41 +00:00
cturek
a8a89f8dfc unbroke DIVb 2022-10-26 16:11:51 +00:00
cturek
8475de128b Config cleanup 2022-10-25 21:04:09 +00:00
Jacob Pease
ec0cede2f2 Added PLIC signals for debugging on FPGA. 2022-10-25 13:57:09 -05:00
cturek
94daa961b3 Started Integer Preprocessing 2022-10-25 17:48:43 +00:00
Kip Macsai-Goren
d4dd2dcc08 Added test for UART FIFO timeout. Does not pass regression 2022-10-25 05:35:56 +00:00
Kip Macsai-Goren
8afec35db4 added additional cache stats to coremark postprocess script 2022-10-25 02:56:25 +00:00
Kip Macsai-Goren
41f9b14f69 added I cache stats to coremark output 2022-10-25 02:55:32 +00:00