Florent Kermarrec [Thu, 7 Apr 2016 06:56:53 +0000 (08:56 +0200)]
build/sim: adapt verilator simulation to new stream signals
Florent Kermarrec [Thu, 7 Apr 2016 06:26:21 +0000 (08:26 +0200)]
soc/software/libcompiler_rt: fix mulsi3 compilation
Florent Kermarrec [Sun, 3 Apr 2016 20:54:06 +0000 (22:54 +0200)]
soc/software/libnet/microudp: fix debug flag
Florent Kermarrec [Thu, 31 Mar 2016 22:09:17 +0000 (00:09 +0200)]
initial RISC-V support (with picorv32), still some software to do (manage IRQ, L2 cache flush)
Florent Kermarrec [Wed, 30 Mar 2016 13:26:44 +0000 (15:26 +0200)]
soc/software/bios: update default ip addresses (local: 192.168.1.50 / remote: 192.168.1.100)
Florent Kermarrec [Wed, 30 Mar 2016 21:39:26 +0000 (23:39 +0200)]
soc/interconnect/stream_sim: add more genericity to PacketStreamer/PacketLogger to use them for all cores
Florent Kermarrec [Tue, 29 Mar 2016 12:59:30 +0000 (14:59 +0200)]
soc/cores/sdram/phy: fix S6QuarterRateDDRPHY
Florent Kermarrec [Mon, 28 Mar 2016 21:05:16 +0000 (23:05 +0200)]
README: update
Florent Kermarrec [Fri, 25 Mar 2016 12:08:39 +0000 (13:08 +0100)]
gen/sim: hack to update vcd output file during simulation (allow visualizing progress directly and having a vcd file even when simulation fails or doesn't stop)
Florent Kermarrec [Wed, 23 Mar 2016 08:46:54 +0000 (09:46 +0100)]
gen/sim, fhdl: remove port.we_granularity limitation on simulations
We have to find a way to eliminate all replaced memory ports from specials,
here we use a workaround and remove remaining _MemPorts before simulating.
If possible, proper way would be to remove replaced ports from specials.
Another solution can to remove all ports that are no longer associated with
a Memory.
Florent Kermarrec [Wed, 23 Mar 2016 00:04:33 +0000 (01:04 +0100)]
soc/interconnect/stream_sim: use passive generators and some cleanup
Florent Kermarrec [Mon, 21 Mar 2016 22:52:52 +0000 (23:52 +0100)]
gen: add missing sim files
Florent Kermarrec [Mon, 21 Mar 2016 19:07:03 +0000 (20:07 +0100)]
gen: remove vpi (no longer used)
Florent Kermarrec [Mon, 21 Mar 2016 18:56:43 +0000 (19:56 +0100)]
soc/interconnect/stream_sim: adapt to new simulator
Florent Kermarrec [Mon, 21 Mar 2016 17:06:51 +0000 (18:06 +0100)]
gen/build: merge with migen
0575c749e35a7180f0dca408e426af8eef22b568 and reintegrate migen simulator
* fhdl/visit: determinism
* structure/Case/makedefault: fix corner cases
* fhdl/tools: apply lowerer to specials in deterministic order
* fhdl/verilog: fix variable name conflict
* fhdl/verilog: simpler names for IOs. Closes #40
* fhdl/namer: deterministic naming of signals with name_override
* use https url for m-labs.hk
* pipistrello: make PMOD an extension header
* vivado: find clock nets by get_nets, not get_ports
* build: support platform-independent false path designation
* sim: add more signals to VCD (#36)
* build/xilinx: fix error message when Xilinx toolchain directory exists but does not contain a ISE version directory. Closes #39
* kc705: make xadc an extension header
* kc705: add xadc/ams gpios
* Merge branch 'master' of github.com:m-labs/migen
* conda: fix for conda-build > 1.19
* platforms/kc705: enable on-die termination for user_sma_clock
* README: update
* Revert "conda: use BUILDNUMBER from environment."
This reverts commit
b2eedfd2e24f0b83c2fb118a3f98cf349b256e91.
* conda: use BUILDNUMBER from environment.
* typo
* Exception now has helpful string.
* README: remove outdated build badge
* sim: run MemoryToArray before lowering specials
* fhdl/simplify/MemoryToArray: remove spurious memory ports from specials
* sim: make unlowered specials an error
* sim: lower specials, closes #34
* sim: support evaluating Replicate()
* Revert "README.md->rst"
* Prevent backslashes in (Windows) paths from being escaped by OpenOCD's TCL implementation.
* Revert "conda: run tests as a part of package build."
* Revert "setuptools: include examples as migen.examples."
* Revert "test: also look for examples in [.../dist-packages]/migen/examples/."
* conda: use source from the current checkout.
* travis: disable (superseded by our buildbot).
* test: also look for examples in [.../dist-packages]/migen/examples/.
* setuptools: include examples as migen.examples.
* conda: run tests as a part of package build.
* build: return to current working directory after building
* sim/vcd: support signals not appearing in FHDL
* sim: deterministic clock iteration
* sim: add support for passive generators
* fhdl/structure: fix last test in _Value.__bool__ (a instead of b)
Florent Kermarrec [Wed, 16 Mar 2016 19:06:05 +0000 (20:06 +0100)]
soc/interconnect/stream: use valid/ready/last signals instead of stb/ack/eop (similar to AXI)
Florent Kermarrec [Wed, 16 Mar 2016 18:34:50 +0000 (19:34 +0100)]
soc/interconnect/wishbonebridge: fix import
Florent Kermarrec [Wed, 16 Mar 2016 18:33:29 +0000 (19:33 +0100)]
soc/interconnect/stream_packet: remove Buffer (we will use simple fifo for now)
Florent Kermarrec [Wed, 16 Mar 2016 18:33:00 +0000 (19:33 +0100)]
soc/interconnect/stream: remove busy signal, BufferizeEndpoints refactoring
Florent Kermarrec [Wed, 16 Mar 2016 16:44:33 +0000 (17:44 +0100)]
soc: replace all Sink/Source with stream.Endpoint
Florent Kermarrec [Wed, 16 Mar 2016 16:00:58 +0000 (17:00 +0100)]
soc/interconnect/stream: use new Converter/StrideConverter
Florent Kermarrec [Wed, 16 Mar 2016 15:21:32 +0000 (16:21 +0100)]
soc/interconnect/stream: fix missing param
Florent Kermarrec [Tue, 15 Mar 2016 21:58:48 +0000 (22:58 +0100)]
soc/interconnect/stream: remove packetized parameter and use of sop
Florent Kermarrec [Tue, 15 Mar 2016 14:52:57 +0000 (15:52 +0100)]
soc/interconnect/stream: set packetized to True by default (we are going to remove this parameter)
Florent Kermarrec [Fri, 4 Mar 2016 19:56:05 +0000 (20:56 +0100)]
soc/integration/builder: remove use of symlinks (simply use make -C dst_dir -f src_dir/Makefile, thanks robert)
Florent Kermarrec [Fri, 19 Feb 2016 16:44:25 +0000 (17:44 +0100)]
soc/tools/litex_term: continue cleanup
Florent Kermarrec [Fri, 19 Feb 2016 13:35:18 +0000 (14:35 +0100)]
soc/tools/litex_term: continue cleanup
Florent Kermarrec [Fri, 19 Feb 2016 12:04:47 +0000 (13:04 +0100)]
soc/tools/litex_term: continue cleanup
Florent Kermarrec [Thu, 18 Feb 2016 23:20:10 +0000 (00:20 +0100)]
soc/tools/litex_term: remove write_exact, use more bytes
Florent Kermarrec [Thu, 18 Feb 2016 23:02:38 +0000 (00:02 +0100)]
soc/tools/litex_term: remove character function
Florent Kermarrec [Thu, 18 Feb 2016 22:55:41 +0000 (23:55 +0100)]
soc/tools/litex_term: replace get_file_data with f.read()
Florent Kermarrec [Thu, 18 Feb 2016 11:55:18 +0000 (12:55 +0100)]
soc/tools/remove: fix import
Florent Kermarrec [Wed, 17 Feb 2016 23:25:55 +0000 (00:25 +0100)]
build/xilinx: cleanup Vivado/ISE special_overrides
Florent Kermarrec [Wed, 10 Feb 2016 09:23:42 +0000 (10:23 +0100)]
soc/integration/soc_core: instanciate wishbone/csr/interrupts only if we have at least a wishbone master
Florent Kermarrec [Thu, 11 Feb 2016 21:54:26 +0000 (22:54 +0100)]
gen/build: use verilog 2001-style synthesis attributes for vivado (will need rework)
Florent Kermarrec [Sun, 31 Jan 2016 23:08:27 +0000 (00:08 +0100)]
soc/interconnect/stream: fix merge issue (missing params connect)
Florent Kermarrec [Sat, 16 Jan 2016 20:26:33 +0000 (21:26 +0100)]
soc/tools/litex_term: also rename inside file
Florent Kermarrec [Sat, 16 Jan 2016 20:22:21 +0000 (21:22 +0100)]
soc/tools: rename to litex_term, litex_server, litex_client
Florent Kermarrec [Sat, 16 Jan 2016 20:12:19 +0000 (21:12 +0100)]
soc/tools/remove_server: cleanup
Florent Kermarrec [Sat, 16 Jan 2016 20:05:03 +0000 (21:05 +0100)]
soc/tools/flterm: get rid of serial.tools.miniterm import and fix echo on linux
Florent Kermarrec [Thu, 14 Jan 2016 16:15:39 +0000 (17:15 +0100)]
soc/integration: return vns with soc and builder
Florent Kermarrec [Thu, 14 Jan 2016 15:53:04 +0000 (16:53 +0100)]
soc/software/bios/main: add capability to configure TEST_USER_ABORT_DELAY
Florent Kermarrec [Thu, 14 Jan 2016 15:46:42 +0000 (16:46 +0100)]
soc/software/bios/main: give priority to romboot over serialboot/netboot
Florent Kermarrec [Fri, 1 Jan 2016 17:37:20 +0000 (18:37 +0100)]
boards/targets: change mode (add +x)
Florent Kermarrec [Sun, 27 Dec 2015 21:33:08 +0000 (22:33 +0100)]
soc/tools/remove/server: avoid closing server when client closes connection
Florent Kermarrec [Sun, 27 Dec 2015 11:01:29 +0000 (12:01 +0100)]
some cleanup
- remove Sink/Source connect specialization.
- remove use of Record.connect
- use sink/source on Buffer
Florent Kermarrec [Sun, 27 Dec 2015 10:26:58 +0000 (11:26 +0100)]
soc/tools/remove/client: set socket timeout to 5s
Florent Kermarrec [Sat, 19 Dec 2015 20:49:45 +0000 (21:49 +0100)]
soc/interconnect/stream: expose Endpoint
Florent Kermarrec [Wed, 9 Dec 2015 10:40:27 +0000 (11:40 +0100)]
build/xilinx/vivado: use build_name as top in synth_design
Florent Kermarrec [Mon, 7 Dec 2015 11:03:36 +0000 (12:03 +0100)]
soc/software/libnet: add debug defines on microudp
Florent Kermarrec [Thu, 3 Dec 2015 14:16:22 +0000 (15:16 +0100)]
soc/integration/builder: move csr_csv generation outside of generate include
we mostly use csr_csv for designs without CPU
Florent Kermarrec [Wed, 2 Dec 2015 14:35:55 +0000 (15:35 +0100)]
build/sim/verilator: add toolchain_path parameter
Florent Kermarrec [Wed, 2 Dec 2015 13:18:09 +0000 (14:18 +0100)]
build: pass build_name to get_verilog (same name for top module and top level file)
Florent Kermarrec [Wed, 2 Dec 2015 11:37:53 +0000 (12:37 +0100)]
gen/fhdl/verilog: add regular comb parameter to allow implementation of simulation code (for icarus)
We will remove that when we will be using new migen simulator
Florent Kermarrec [Tue, 1 Dec 2015 10:50:05 +0000 (11:50 +0100)]
boards/nexys_video: use ethernet constraints similar to kc705
Florent Kermarrec [Tue, 1 Dec 2015 09:20:16 +0000 (10:20 +0100)]
boards/targets: add default rom/ram configuration for arty
Florent Kermarrec [Tue, 1 Dec 2015 09:19:30 +0000 (10:19 +0100)]
boards/targets: add nexys_video
Florent Kermarrec [Mon, 30 Nov 2015 21:27:40 +0000 (22:27 +0100)]
boards/plaforms: fix IOStandard of eth_rst_n
Florent Kermarrec [Mon, 30 Nov 2015 20:16:21 +0000 (21:16 +0100)]
boards/platforms: add cpu_reset to nexys_video and some fixes around DDR3
Florent Kermarrec [Mon, 30 Nov 2015 19:46:57 +0000 (20:46 +0100)]
boards/platforms: add hdmi_in/hdmi_out/ethernet/dram to nexys_video
Florent Kermarrec [Mon, 30 Nov 2015 19:25:00 +0000 (20:25 +0100)]
boards/platforms: add nexys_video (basic)
Florent Kermarrec [Mon, 30 Nov 2015 17:15:48 +0000 (18:15 +0100)]
gen/build: use name_override for all IOs defined in Platform file (avoid random naming of IOs)
Florent Kermarrec [Mon, 30 Nov 2015 12:33:39 +0000 (13:33 +0100)]
build: ensure we return to working directory after building
Florent Kermarrec [Sat, 28 Nov 2015 17:31:47 +0000 (18:31 +0100)]
soc/interconnect/stream: improve Pipeline to allow passing endpoints
Florent Kermarrec [Fri, 27 Nov 2015 18:36:23 +0000 (19:36 +0100)]
soc/interconnect/stream_packet: add check of field's width vs signal's width in Header.get_field
Florent Kermarrec [Thu, 26 Nov 2015 17:27:25 +0000 (18:27 +0100)]
boards: add new digilent arty
Florent Kermarrec [Thu, 26 Nov 2015 16:27:55 +0000 (17:27 +0100)]
soc/integration: allow using builder with soc.cpu_type == None
Florent Kermarrec [Tue, 24 Nov 2015 19:30:53 +0000 (20:30 +0100)]
soc/interconnect/stream_packet: fix Counter removing
Florent Kermarrec [Mon, 23 Nov 2015 18:13:37 +0000 (19:13 +0100)]
soc/tools/remote/csr_builder: manage memory regions and some fixes on CSRRegister
Florent Kermarrec [Mon, 23 Nov 2015 18:12:58 +0000 (19:12 +0100)]
soc/integration/builder: export constants and memory_regions with csr_csv
Florent Kermarrec [Mon, 23 Nov 2015 17:39:28 +0000 (18:39 +0100)]
soc/tools/remote/client: make csr_csv parameter optional and default value to None
Florent Kermarrec [Mon, 23 Nov 2015 10:08:04 +0000 (11:08 +0100)]
soc/software/boot: add #ifndef on LOCALIP and REMOTEIP to allow definition in the SoC with add_constant
Florent Kermarrec [Thu, 19 Nov 2015 13:57:09 +0000 (14:57 +0100)]
build/generic_platform: add support for int parameter for Pins (useful for core generation)
Florent Kermarrec [Tue, 17 Nov 2015 14:43:10 +0000 (15:43 +0100)]
soc/tools/remote/server: add --debug parameter
Florent Kermarrec [Tue, 17 Nov 2015 14:31:23 +0000 (15:31 +0100)]
soc/tools/remoter/server: fix exit on KeyboardInterrupt
Florent Kermarrec [Tue, 17 Nov 2015 14:18:46 +0000 (15:18 +0100)]
soc/tools/remoter/server: add some printfs
Florent Kermarrec [Tue, 17 Nov 2015 10:38:19 +0000 (11:38 +0100)]
soc/tools/remote: add comm_pcie and comm_udp (to be tested)
Florent Kermarrec [Tue, 17 Nov 2015 10:11:50 +0000 (11:11 +0100)]
soc/tools/remote: small cleanup and remove csr_data_width from server side
Florent Kermarrec [Mon, 16 Nov 2015 16:46:36 +0000 (17:46 +0100)]
soc/tools: initialize wishbone remote control (for now only uart)
Florent Kermarrec [Mon, 16 Nov 2015 16:07:22 +0000 (17:07 +0100)]
soc/cores/uart remove software (will be re-written and will move to soc/tools)
Florent Kermarrec [Mon, 16 Nov 2015 15:53:23 +0000 (16:53 +0100)]
soc/interconnect/stream_packet: remove Counter
Florent Kermarrec [Mon, 16 Nov 2015 15:48:37 +0000 (16:48 +0100)]
soc/interconnect/wishbonebridge: remove Counter
Florent Kermarrec [Mon, 16 Nov 2015 15:25:09 +0000 (16:25 +0100)]
build: remove edif support
Florent Kermarrec [Mon, 16 Nov 2015 15:18:09 +0000 (16:18 +0100)]
gen/fhdl/verilog: remove asic_syntax and expose reg_initialization, dummy_signal and blocking_assign
Florent Kermarrec [Mon, 16 Nov 2015 15:11:31 +0000 (16:11 +0100)]
soc/interconnect/stream/SyncFIFO: expose fifo level
Florent Kermarrec [Sat, 14 Nov 2015 21:04:33 +0000 (22:04 +0100)]
soc/integration/cpu_interface: add bases, constants and memories output to csv files
Florent Kermarrec [Sat, 14 Nov 2015 20:00:42 +0000 (21:00 +0100)]
soc/cores/uart: add UARTWishboneBridgeDriver software
Florent Kermarrec [Sat, 14 Nov 2015 10:55:21 +0000 (11:55 +0100)]
soc/interconnect/stream: add Cast and others small fixes
Florent Kermarrec [Sat, 14 Nov 2015 02:36:46 +0000 (03:36 +0100)]
soc/integration/builder: only copy Makefiles when not using symlinks
Florent Kermarrec [Sat, 14 Nov 2015 02:22:43 +0000 (03:22 +0100)]
soc/cores: remove liteeth_mini and use liteeth
Florent Kermarrec [Sat, 14 Nov 2015 02:15:10 +0000 (03:15 +0100)]
add TODOs
Florent Kermarrec [Sat, 14 Nov 2015 01:44:12 +0000 (02:44 +0100)]
fix soc/integration/soc_core.py
Florent Kermarrec [Fri, 13 Nov 2015 23:43:49 +0000 (00:43 +0100)]
soc/interconnect: add stream_sim
Florent Kermarrec [Fri, 13 Nov 2015 23:42:58 +0000 (00:42 +0100)]
soc/interconnect: rename packet to stream_packet
Florent Kermarrec [Fri, 13 Nov 2015 22:40:27 +0000 (23:40 +0100)]
doc: update logo
Florent Kermarrec [Fri, 13 Nov 2015 13:50:50 +0000 (14:50 +0100)]
for now use our fork of migen (to be able to simulate our designs)
Florent Kermarrec [Thu, 12 Nov 2015 19:06:59 +0000 (20:06 +0100)]
litex/gen: reintegrate migen with modifications to be able to simulate with vpi until all missing features of the new simulator are implemented
Florent Kermarrec [Thu, 12 Nov 2015 17:54:15 +0000 (18:54 +0100)]
soc/interconnect/stream: add BufferizeEndpoints
Florent Kermarrec [Thu, 12 Nov 2015 00:41:23 +0000 (01:41 +0100)]
soc/interconnect/stream: add Pipeline
Florent Kermarrec [Thu, 12 Nov 2015 00:12:15 +0000 (01:12 +0100)]
soc/interconnect/stream: reintroduce params