Ross Thompson
de4ea16d32
Merge branch 'main' into fpga
2021-10-20 16:24:55 -05:00
Ross Thompson
fe24bc5a43
Added debug signals to dcache.
2021-10-20 15:52:05 -05:00
David Harris
ceaf84a3ce
removed .* from wallypipeliendsoc
2021-10-20 13:49:18 -07:00
James E. Stine
71b48048da
Added pipelined version of fpdivsqrt as well as analysis of fpdivsqrt to cut multiplier down to 60bits.
2021-10-20 12:00:41 -05:00
David Harris
47e19d4caa
moved coemark and testsBP to tests
2021-10-20 09:10:06 -07:00
David Harris
23b3d7dbc1
Move tests into subdirectory and moved wavedrom out of project
2021-10-20 09:03:21 -07:00
David Harris
a88af1841f
radix 2 SRT checkin
2021-10-19 14:08:16 -07:00
James E. Stine
41010aa418
Some more sanitization but will pass to legal to determine if okay on version - it is substantially different in some ways but not a legal expert on this
2021-10-19 12:09:43 -05:00
James E. Stine
a75abb04bd
Modify DW02_multp to properly list the correct number of bits at the output (i.e., 2*WIDTH + 2).
2021-10-19 11:58:06 -05:00
Ross Thompson
d11136c406
Fixed bug with the external memory region selection.
...
Updated bios program to copy just 127MB to dram.
2021-10-19 11:23:23 -05:00
David Harris
3bc985d230
Changed some flops to settable
2021-10-18 17:05:29 -07:00
David Harris
0516ee768b
replaced flopenl with flopenr when clearing to 0
2021-10-18 16:53:18 -07:00
David Harris
398337951d
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-18 15:44:31 -07:00
David Harris
00d8035836
Fixed multiplier and pointed arch tests to new path in addins
2021-10-18 15:43:59 -07:00
Ross Thompson
cd58a388e4
fixed issues with dc shell not liking modules with parameters without default values.
2021-10-18 17:24:15 -05:00
James E. Stine
37fe5e56a8
Sanitization some more on mult_cs.sv
2021-10-18 05:24:16 -05:00
James E. Stine
d0ab43e4e8
Update some on mult_cs and delete DW02_mult.v
2021-10-18 05:06:49 -05:00
James E. Stine
de7b673e34
Add hacky hand-made carry/save multiplier - will improve
2021-10-16 10:37:29 -05:00
Katherine Parry
c34633804a
cvtfp module documented
2021-10-14 15:25:31 -07:00
James E. Stine
c5b99300e7
Clean up some signals - beautification onging
2021-10-14 17:12:00 -05:00
Kip Macsai-Goren
869c35ba1c
Fixed typo in imperas64mmu tests causing PMP tests not to run.
2021-10-14 13:42:24 -07:00
Skylar Litz
71397d5db9
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2021-10-13 15:38:32 -07:00
Skylar Litz
4ca4e13ba2
add StallM signal back to DivStartE control
2021-10-13 15:34:40 -07:00
James E. Stine
1dba57dce7
Update to fpdivsqrt to go on posedge as it should. Also an update to
...
individual regression test for TestFloat (still needs some tweaking)
2021-10-13 17:14:42 -05:00
bbracker
4abc6fc915
change infrastructure to expect only 6.3 million from buildroot
2021-10-12 10:41:15 -07:00
Shreya Sanghai
4424006624
added DESIGN_COMPLIER to forgotten config files
2021-10-12 10:14:04 -07:00
Katherine Parry
b79021a73e
lint warnings fixed
2021-10-12 09:45:02 -07:00
Katherine Parry
539d21645f
some fpu lint warnings fixed - still working on it
2021-10-11 18:32:03 -07:00
Ross Thompson
f6c6cb9ed2
Merge branch 'main' into fpga
2021-10-11 18:17:58 -05:00
Ross Thompson
b3694bfdfd
Fixed boot loader program to start at correct address.
...
modified script which converts the ram.txt into preload text file for sdc simulation.
created script to convert ram.txt into binary to write to flash card.
added top level for solo sd card fpga.
2021-10-11 17:22:23 -05:00
Shreya Sanghai
0acf9fd746
made redunantmul generate DW02_multp for synopsys sythnesis
2021-10-11 11:54:39 -07:00
Shreya Sanghai
84ff2b49c7
actually added redundant mul
2021-10-11 11:29:13 -07:00
David Harris
af7903e1b2
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-11 11:21:39 -07:00
David Harris
1cdc5db75d
Extended lint to check rv32/64g (including fpu. Not clean yet.
2021-10-11 11:20:42 -07:00
Shreya Sanghai
a1c9ffdf2b
added redundant multiplier
2021-10-11 11:20:12 -07:00
David Harris
ab6a796690
Starting to optimize multiplier
2021-10-11 11:06:07 -07:00
Ross Thompson
f1eda1bf6f
Fixed sdc byte and nibble orders.
2021-10-11 12:15:52 -05:00
Ross Thompson
9150133c7d
Fpga simualtion files.
2021-10-11 10:24:40 -05:00
Ross Thompson
bfe633d087
Partially working sd card reader.
2021-10-11 10:23:45 -05:00
David Harris
f1190b6ceb
intdiv cleanup
2021-10-11 08:14:21 -07:00
David Harris
4139f27d10
Divider FSM simplification
2021-10-10 22:24:14 -07:00
David Harris
75c17dc372
Major reorganization of regression and simulation and testbenches
2021-10-10 15:07:51 -07:00
James E. Stine
2b66615812
Update to missing vectors :P and also run_all script. Also made all scripts .sh as technically run using SH
2021-10-10 15:44:01 -05:00
bbracker
13352eccda
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-10 13:12:44 -07:00
bbracker
161767cddd
make regression expect what buildroot is actually able to reach
2021-10-10 13:12:36 -07:00
David Harris
a6c6b2b974
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-10 12:26:15 -07:00
David Harris
caf3c2de9b
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2021-10-10 12:25:11 -07:00
bbracker
90ccd60790
simplify flopenrc's that didn't actually need to be flopenrc's
2021-10-10 12:25:05 -07:00
David Harris
43d92f2507
Divider cleanup
2021-10-10 12:24:44 -07:00
David Harris
6704e37597
Simplifying divider FSM
2021-10-10 12:21:43 -07:00
