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2436 Commits

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Author SHA1 Message Date
David Harris
c0145c0a35 merging changes 2021-10-26 08:34:36 -07:00
David Harris
8287a1ef3e Synchronous reset in non-flop blocks 2021-10-26 08:30:35 -07:00
Ross Thompson
c43b19120f Fixed another critical path in the caches. 2021-10-25 22:05:11 -05:00
Ross Thompson
1228dbbebc Fixed the timing issue in the cache replacement polcy. 2021-10-25 18:00:23 -05:00
Ross Thompson
576383c74b Fixed bug with the changes to sram1rw. 2021-10-25 16:11:41 -05:00
Ross Thompson
f0beb4357a Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-10-25 15:36:21 -05:00
Ross Thompson
5fd3f7f2c7 Possible fix for critical path timing in caches. 2021-10-25 15:33:33 -05:00
bbracker
66e53929ce adapt testbench linux to use reset_ext 2021-10-25 13:26:44 -07:00
bbracker
787b54dffc copy / link to checkpoint 8500000 dir 2021-10-25 13:24:02 -07:00
Ross Thompson
81054d9168 Fixed issue with dtim (fpga) external abhlite select not triggering. 
Setup the bootloader (bios.s) to copy 127MB and blink LEDs for 5 seconds with 1 second period.
 2021-10-25 14:51:54 -05:00
bbracker
39efadf2cf Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-10-25 12:25:37 -07:00
bbracker
8c4e6baf48 change CHECKPOINT to be a parameter (not a macro) so that do scripts can control it; clean up checkpoint initialization macros 2021-10-25 12:25:32 -07:00
Ross Thompson
32f0b97cd3 Updated uncore to use sdc. 
Fixed bug with fence instruction not correctly clearing dirty bits in d cache.
 2021-10-25 14:07:44 -05:00
David Harris
fbee4963da Converted flops to synchronous reset now that reset signal is synchronized 2021-10-25 11:49:20 -07:00
David Harris
2bf51362e2 Added synchronizer to reset 2021-10-25 10:05:41 -07:00
bbracker
9b98a499d7 some linux testbench cleanup 2021-10-25 10:04:30 -07:00
Ross Thompson
110d9d3a15 Fixed synthesize script to find the flops after moving. 2021-10-25 09:43:07 -05:00
Ross Thompson
76bba541a7 Modified the cache's sram model so if it used to synthesize flip flops it terminates the read critical path at the address's input rather than the output read data. 2021-10-24 21:21:49 -05:00
bbracker
9fdfc750eb checkpoint initialization bugfix 2021-10-24 18:39:51 -07:00
bbracker
13763b002a switch linux graphical sim over to Ross's waves 2021-10-24 18:39:23 -07:00
bbracker
fef09e9a5b remove unused scripts 2021-10-24 15:19:03 -07:00
bbracker
09959617c6 update debugger script to new style 2021-10-24 15:18:44 -07:00
bbracker
cc484569cd fix typo 2021-10-24 15:05:00 -07:00
bbracker
046a78a8fc manually resolved git merge conflicts in testbench linux after checkpointing 2021-10-24 15:02:19 -07:00
bbracker
3531a934c9 checkpoint generator bugfix 2021-10-24 14:46:56 -07:00
Ross Thompson
8a51fe76c1 Partial cleanup of unused signals in caches and bpred. 2021-10-24 15:04:20 -05:00
bbracker
c0a7b12f94 or actually needed to reduce expectations of buildroot 2021-10-24 06:59:34 -07:00
bbracker
d3969bb1ba increase regression's expectations of buildroot 2021-10-24 06:50:22 -07:00
bbracker
36b39358c6 add checkpointing to linux testbench 2021-10-24 06:47:35 -07:00
bbracker
d445095f1b revamp linux testvector generation for refactoring checkpoint generation 2021-10-24 06:14:11 -07:00
bbracker
e0b6566cbd buildroot do scripts now compile flops 2021-10-23 23:14:59 -07:00
bbracker
26eead1c77 add W stage signals to linux testbench 2021-10-23 14:00:53 -07:00
bbracker
de6a52f6eb Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2021-10-23 13:17:37 -07:00
bbracker
3c0b0987d2 add option for regression to do a partial execution of buildroot 2021-10-23 13:17:30 -07:00
David Harris
200eb453fb wrapping up lint cleanup; many unused signals removed 2021-10-23 12:15:14 -07:00
David Harris
c9e9cd4a60 more lsu/ifu lint cleanup 2021-10-23 12:10:13 -07:00
David Harris
2cfbd888fd more lsu/ifu lint cleanup 2021-10-23 12:00:32 -07:00
David Harris
62a23fe878 lsu/ifu lint cleanup 2021-10-23 11:41:20 -07:00
David Harris
61fdb3d902 random lint cleanup 2021-10-23 11:24:36 -07:00
David Harris
8d9efcbafb IEU cleanup 2021-10-23 11:13:28 -07:00
David Harris
4bf823e063 lint cleanup 2021-10-23 11:03:28 -07:00
David Harris
d570df864f IEU lint cleanup 2021-10-23 10:51:53 -07:00
David Harris
8e516e6391 Lint cleanup from wallypipeliendhart 2021-10-23 10:29:52 -07:00
David Harris
33358d101e Lint cleanup: ahblite, ifu, hart 2021-10-23 10:12:33 -07:00
David Harris
d24bece3a8 Lint cleanup 2021-10-23 09:58:52 -07:00
David Harris
2e796e3da2 lint cleanup: FPU and privileged 2021-10-23 09:41:24 -07:00
David Harris
c316bff15a subword read and csrc lint cleanup 2021-10-23 09:29:15 -07:00
David Harris
28d8f6d5cf FMA and CSRC lint cleanup 2021-10-23 09:20:24 -07:00
David Harris
11b0607e63 Lint cleanup 2021-10-23 09:06:21 -07:00
David Harris
ac1b1bfbb6 update scripts for handling src/*/* subdirectories 2021-10-23 08:54:29 -07:00