24 Commits

Author	SHA1	Message	Date
David Harris	ccd9c05303	Switched to array notation for pmpchecker	2021-07-04 10:51:56 -04:00
David Harris	9645b023c9	Moved BOOTTIM to 0x1000-0x1FFF. Added logic to detect an access to undefined memory and assert HREADY so bus doesn't hang.	2021-07-04 01:19:38 -04:00
Ross Thompson	dbd33465e1	Merge branch 'main' into bigbadbranch	2021-07-02 11:52:26 -05:00
bbracker	23f479d225	remove OVP_CSR_CONFIG because it is an alias of BUSYBEAR	2021-06-20 22:38:25 -04:00
bbracker	83a0a37f8e	make xCOUNTEREN what buildroot expects it to be	2021-06-20 09:22:31 -04:00
bbracker	a3eafc6e5b	change buildroot config to use relative path for testvectors	2021-06-18 22:28:07 -04:00
David Harris	35c74348a4	allow all size memory access in CLINT; added underscore to peripheral address symbols	2021-06-18 08:05:50 -04:00
David Harris	679e507cc6	Added SUPPORTED to each peripheral in each config file	2021-06-17 21:36:32 -04:00
bbracker	d4aeb1c387	merge	2021-06-10 10:03:01 -04:00
bbracker	0321d74562	attempt to fix regression by adding PMP_ENTRIES to configs	2021-06-10 09:59:26 -04:00
David Harris	0ffbd03139	More verilator fixes, but bpred is broken	2021-06-09 21:03:03 -04:00
Kip Macsai-Goren	a95a7a7b82	working version with new mmu comments, old boottim values	2021-06-08 15:20:25 -04:00
David Harris	b613f46c2d	Resized BOOT TIM to 1 KB	2021-06-08 14:04:32 -04:00
David Harris	2ae5ca19b5	Continued merge	2021-06-07 12:49:47 -04:00
David Harris	ff62000e2c	Second attept to commit refactoring config files	2021-06-07 12:37:46 -04:00
David Harris	dc0b19dfaa	Merge difficulties	2021-06-07 09:50:23 -04:00
David Harris	d5ec797ba4	Refactored configuration files and renamed testbench-busybear to testbench-linux	2021-06-07 09:46:52 -04:00
Kip Macsai-Goren	22e8e06ac7	moved privilege dfinitions into wally-constants, upgraded relevant includes	2021-06-04 17:55:07 -04:00
David Harris	a26bf37be8	Started MMU	2021-06-04 11:59:14 -04:00
David Harris	0674f5506e	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
Kip Macsai-Goren	40cfa86935	Edited and added constants to support SV48	2021-06-01 17:49:45 -04:00
Ross Thompson	72363f5c66	Added the ability to exclude branch predictor.	2021-04-26 14:27:42 -05:00
Noah Boorstin	6954e6df4c	buildroot: sim is now running! ... yes it only gets through 5 instructions right now. Yes that's my fault.	2021-04-17 14:44:32 -04:00
Noah Boorstin	4f97e9e761	start to add buildroot testbench ... This still uses testbench-busybear.sv I think it might be time to finally rename nearly 'busybear' thing to 'linux'	2021-04-16 23:27:29 -04:00