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3,227 Commits 4 Branches 2 Tags 52 MiB
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62 Commits

Author SHA1 Message Date
Ross Thompson
c045e3afd8 Added back the instret counter to ILA. 2022-04-17 18:44:07 -05:00
Ross Thompson
82356342f0 Added another GPR to debugger. 2022-04-17 18:12:05 -05:00
Ross Thompson
c16dec88de Increased uart baud rate to 230400. 
Added uart signals to debugger.
 2022-04-17 15:23:39 -05:00
Ross Thompson
7d0462dc59 UART and clock speed changes to support 30Mhz. 2022-04-12 17:56:36 -05:00
Ross Thompson
43a294dc88 Added signals to ila. 2022-04-07 21:09:50 -05:00
Ross Thompson
9db8471bf2 Added sp to ila. 2022-04-07 16:29:41 -05:00
Ross Thompson
7abde2b566 Increazed fpga clock speed to 35Mhz. 
linux boot is much faster.
 2022-04-05 15:09:49 -05:00
Ross Thompson
64846c800e Constraint changes for 40Mhz wally. 2022-04-04 10:50:48 -05:00
Ross Thompson
5ef6cde52e Added more ILA signals. 2022-04-02 16:39:45 -05:00
Ross Thompson
0340c0fd44 Added wave config 
added new signals to ILA.
 2022-04-01 12:44:14 -05:00
Ross Thompson
cb945a6a6a Added PLIC to ILA. 2022-03-31 16:44:49 -05:00
Ross Thompson
4f1258043d Updated constraints file. 2022-03-30 17:48:44 -05:00
Ross Thompson
9f9a273d2c Added bootrom.txt. 2022-03-30 17:29:48 -05:00
Ross Thompson
b3506c755a test. 2022-03-28 17:04:58 -05:00
Ross Thompson
f818b2a428 Updated debug2.xdc ila constraints to match rtl. 2022-03-28 10:52:26 -05:00
Ross Thompson
111e02677d Fixed ila's config. 2022-02-11 13:58:45 -06:00
Ross Thompson
6a82ee0579 Fixed debug2.xdc to match wally changes. 2022-02-08 15:23:44 -06:00
Ross Thompson
b621eb78fb Updated debug2 ila signal names. 2022-01-28 11:43:49 -06:00
Ross Thompson
1bb8d36308 Moved all instr/load/storeamo faults to mmu with the exception of instr misaligned fault. 2022-01-27 17:11:27 -06:00
Ross Thompson
728e46a794 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-01-25 19:21:04 -06:00
Ross Thompson
db197b6491 Added pin location for reset on VCU118 board. Somehow this was missing and still worked. 2022-01-25 17:48:42 -06:00
Ross Thompson
71eb1df492 Added comport.setup to remind how to configure com port for xilinx fpga. 
Added load-deadlock.tsm to trigger load operation deadlock.
 2022-01-25 14:54:38 -06:00
David Harris
ca1f7ce5d3 Renamed wallypipelinedhart to wallypipelinedcore 2022-01-20 16:02:08 +00:00
Ross Thompson
05ebadacad Added PCNextF and PostSpillInstrRawF to ila. 2022-01-19 14:05:14 -06:00
Ross Thompson
305fccfe7a Fixed fpga ila debug to match lsu changes. 2022-01-18 21:13:18 -06:00
Ross Thompson
5cf686429d Merged in the debug ila updates. 2022-01-18 17:29:21 -06:00
David Harris
f7f3882cb8 Moved Dcache into bus block 2022-01-15 00:39:07 +00:00
David Harris
d9e8d16bbe Renamed LSUStall to LSUStallM 2022-01-15 00:24:16 +00:00
Ross Thompson
26fb09c868 Added additional fsm to ILA. 2022-01-12 14:17:16 -06:00
Ross Thompson
6eb2f37ce4 Possible fix for the TrapM DTLBMiss suppression. 2022-01-12 14:17:16 -06:00
Ross Thompson
09d605ac6a Updated debug constraints again to match changes in verilog. 2022-01-08 13:28:51 -06:00
Ross Thompson
88d5edaf13 Added advanced Vivado debug scripts. 2022-01-07 17:56:40 -06:00
Ross Thompson
3625fc3bed Patched the ILA's debug2.xdc constraint file to work with the wally memory design. 2022-01-06 15:18:18 -06:00
Ross Thompson
c19b910f6e Updated fpga ILA constraints to match the new changes to the rtl. 2022-01-06 11:56:09 -06:00
Ross Thompson
1ab3a17ff7 Updates to support fpga. 2022-01-05 18:07:23 -06:00
David Harris
115287adc8 Renamed wally-pipelined to pipelined 2022-01-04 19:47:41 +00:00
Ross Thompson
53736096a6 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2021-12-20 10:03:19 -06:00
Ross Thompson
0257c08641 Renamed MemAdrM to IEUAdrM. This will free the name MemAdrm for use in the DCache. 2021-12-19 14:00:30 -06:00
Ross Thompson
79ec4161b6 Added more debugging code for FPGA. 2021-12-17 14:40:25 -06:00
Ross Thompson
9f798250ea Oups missed files in the last commit. 2021-12-15 10:25:08 -06:00
Ross Thompson
54767822ec Reverted 23Mhz to 10Mhz. The flash card can't work at that speed. 
added icache debugging signals.
 2021-12-15 10:24:29 -06:00
Ross Thompson
f061a26411 Cleaned up fpga synthesis script. 2021-12-13 18:26:54 -06:00
Ross Thompson
bb79f70a63 Modified FPGA to add additional signals to ILA. Created advanced trigger for ILA using vivado's tsm language. 2021-12-12 17:21:44 -06:00
Ross Thompson
e6f2a316c8 Missed constraints file for xilinx ILA. 2021-12-12 15:06:29 -06:00
Ross Thompson
51e2b9ea6f Added information on how to copy the linux image to flash card. 2021-12-07 13:16:38 -06:00
Ross Thompson
8bb3d51aad Added generate around the dtim preload. 
Added readme to explain FPGA.
 2021-12-07 13:12:47 -06:00
Ross Thompson
3d829dbbd3 Fixed two issues. 
First the xci files already include the xdc constraints for each IP block. There is no need to include the xdc files explicitly.
Second the bidir buffer for the sd card was connected backwards.
 2021-12-07 12:15:50 -06:00
Ross Thompson
517cae796c Fixed more constraint issues in fpga. 
Added back in the ILA.
Design does not work yet.  Stil having issues with order of automatic
clock and I/O constraint ordering.
Added back in the preload for the boottim.
 2021-12-05 15:14:18 -06:00
Ross Thompson
41258529f0 Fixed bug in the top level of fpga verilog. 2021-12-03 17:55:36 -06:00
Ross Thompson
cb744280c3 Fixed a bunch of fpga issues. 2021-12-03 17:47:54 -06:00