943 commits

Author	SHA1	Message	Date
Florian Zaruba	b274dd6b8e	Merge remote-tracking branch 'origin/master' into ariane_next	2018-11-29 15:05:39 +01:00
Michael Schaffner	a76f228e49	Correct AMO alignment issues in serpent misshandler.	2018-11-28 15:01:52 +01:00
Florian Zaruba	11bd8caadb	⬆️ Bump fpu dependency	2018-11-28 12:30:32 +01:00
Michael Schaffner	5a9835d40e	Fix mismatch in AMO logic of serpent cache missunit.	2018-11-28 02:34:46 +01:00
Michael Schaffner	0408e9fc38	Change hart log ids from hex to dec.	2018-11-27 21:26:48 +01:00
Florian Zaruba	3635ddcd02	Merge branch 'ariane_next' of github.com:pulp-platform/ariane into ariane_next	2018-11-27 16:40:26 +01:00
Florian Zaruba	a957685f24	Merge branch 'ariane_next' of github.com:pulp-platform/ariane into ariane_next	2018-11-26 17:56:16 +01:00
Florian Zaruba	91d7babc87	🐛 Fix potential AXI ordering issue	2018-11-26 17:55:10 +01:00
Michael Schaffner	8312516bec	License headers updated, some indentation cleanup, consolidate common tb.svh file.	2018-11-26 13:20:19 +01:00
Michael Schaffner	693fe335f3	Merge remote-tracking branch 'iis-git/ariane_next' into ariane_next	2018-11-26 12:09:59 +01:00
Michael Schaffner	41fb4d225e	Rename SERPENT_PULP define to PITON_ARIANE.	2018-11-26 12:07:54 +01:00
Florian Zaruba	be0b4cd440	Use stream_arbiter and fix write ordering	2018-11-25 23:05:34 +01:00
Florian Zaruba	6381b3d3ee	Add ILA and GPIO peripheral	2018-11-25 21:22:51 +01:00
Florian Zaruba	9907da6e6b	Fix FPGA flow (broken after openpiton merge)	2018-11-25 15:53:36 +01:00
Michael Schaffner	be3f3798dc	Correct some assertions in frontend.	2018-11-23 19:06:50 +01:00
Michael Schaffner	0850d2c713	Merge remote-tracking branch 'upstream/ariane_next' into serpent	2018-11-23 18:38:08 +01:00
Michael Schaffner	e64a2dba52	Wire up PLIC in ariane peripherals for OpenPiton, update Flist.ariane.	2018-11-23 18:33:28 +01:00
Michael Schaffner	d0e657aaab	Fix some vector length issues in clind and dm, implement haltsum regs in dm_csrs	2018-11-23 14:23:11 +01:00
Florian Zaruba	137b5f3496	Merge branch 'ariane_next' of github.com:pulp-platform/ariane into ariane_next	2018-11-23 11:38:14 +01:00
Florian Zaruba	4558960b88	Small pre-release clean-up	2018-11-23 11:37:14 +01:00
Michael Schaffner	6b99b47270	Modify assertions in l15 adapter.	2018-11-22 21:28:03 +01:00
Michael Schaffner	8aef461b04	Fix mismatches in virtual address checking logic. ... - Instr/ld/st must only throw access faults when virtual memory translation is enabled - Correct tested bit slice from [63:39] to [63:38]	2018-11-22 10:40:09 +01:00
Michael Schaffner	61e0a50c0e	Disable multiple outstanding read transactions in AXI emulation mode for serpent. ... The AXI interconnect does not properly maintain the ordering which creates problems with the current axi_adapter2.sv.	2018-11-21 20:18:36 +01:00
Michael Schaffner	179054a0ec	Merge remote-tracking branch 'upstream/ariane_next' into serpent	2018-11-21 20:15:32 +01:00
Florian Zaruba	db4f99e2ad	Ethernet preparation, fpga fixes	2018-11-20 19:02:52 +01:00
Michael Schaffner	2573148eb3	Fix mismatches in virtual address checking logic. ... - Instr/ld/st must only throw access faults when virtual memory translation is enabled - Correct tested bit slice from [63:39] to [63:38]	2018-11-20 16:16:42 +01:00
Florian Zaruba	bb821300f1	Put batch flow in place (incl small flow fixes)	2018-11-19 19:24:31 +01:00
Michael Schaffner	ac866bb053	Add extended encoding.h reflecting the additional dscratch1 CSR in the core.	2018-11-19 14:45:23 +01:00
Michael Schaffner	4c329753b0	Add a second dscratch register to the csrs.	2018-11-19 14:40:17 +01:00
Florian Zaruba	d078a70a4d	Save prv level on debug entry (bug from merging)	2018-11-18 17:49:22 +01:00
Michael Schaffner	fa5bcbd269	Remove unneeded clearing step in serpent wbuffer.	2018-11-18 17:32:48 +01:00
Florian Zaruba	9733876bfe	FPGA folder clean-up	2018-11-18 15:32:41 +01:00
Michael Schaffner	cfca0d782e	Fix small errors due to renaming.	2018-11-18 12:07:22 +01:00
Michael Schaffner	93b51793f2	Change NC range definition in caches, rename parameters.	2018-11-18 11:59:22 +01:00
Michael Schaffner	d3e94bad13	Use different IDs for read transactions, allow for multiple outstanding reads.	2018-11-18 11:42:38 +01:00
Michael Schaffner	37a71e4d8b	Add openpiton-specific peripherals	2018-11-18 11:33:46 +01:00
Michael Schaffner	4431ad5edb	Use different IDs for read transactions, allow for multiple outstanding reads.	2018-11-18 11:33:43 +01:00
Florian Zaruba	3c40965e8a	Merge remote-tracking branch 'origin/ariane_next' into fpga_dev	2018-11-17 22:38:54 +01:00
Florian Zaruba	8d63b7c2bf	Fix axi_node commit	2018-11-17 19:45:47 +01:00
Florian Zaruba	99a2fae447	Enable D$ by default and extend README	2018-11-16 17:20:58 +01:00
Florian Zaruba	1d173b3742	🐛 Fix non-conditional SC	2018-11-16 16:12:44 +01:00
Florian Zaruba	ce2854fd12	Merge branch 'fpga_dev' of github.com:pulp-platform/ariane into fpga_dev	2018-11-15 12:48:19 +01:00
Florian Zaruba	e620574d1e	Disable interrupts on CSRs	2018-11-15 12:47:53 +01:00
Michael Schaffner	1933f066f3	Update wake-up mechanism in ariane verilog wrap (otherwise Vivado optimizes the core away).	2018-11-15 12:26:20 +01:00
Michael Schaffner	a99a176add	Adapt parameterization assertions l15 adapter to allow for different associativity in I and D cache.	2018-11-15 12:26:19 +01:00
Florian Zaruba	643728754e	Merge branch 'fpga_dev' of github.com:pulp-platform/ariane into fpga_dev	2018-11-15 11:26:26 +01:00
Florian Zaruba	beda3f526e	Optionally flush TLB	2018-11-15 11:26:14 +01:00
Florian Zaruba	ea09463623	Merge branch 'fpga_dev' of github.com:pulp-platform/ariane into fpga_dev	2018-11-15 11:01:13 +01:00
Florian Zaruba	64d1879876	Disable taking interrupts on CSR instructions	2018-11-15 11:00:04 +01:00
Michael Schaffner	34de5d2739	Update openpiton verilog wrapper and Flist.	2018-11-13 16:40:52 +01:00