5a1925df2e
boards/targets: add keep attribute directly in crg
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This makes it systematic and avoid having to add it later.
2019-04-20 23:43:44 +02:00
67a79d7c92
Merge pull request #167 from xobs/network-flag-check
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litex_server: check socket flags exist before using them
2019-04-20 12:23:24 +02:00
f71b8d4f57
litex_server: check socket flags exist before using them
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Some flags are only available on certain platforms. Verify these flags
exist prior to using them when opening a socket.
See
https://stackoverflow.com/questions/14388706/socket-options-so-reuseaddr-and-so-reuseport-how-do-they-differ-do-they-mean-t
for more information
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-20 17:28:26 +08:00
9ee6c35b42
tools: move from litex.soc.tools to litex.tools and fix usb.core import
2019-04-20 10:44:53 +02:00
49fd93ae83
Merge pull request #165 from xobs/vexriscv-cpu-reset-address
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Vexriscv cpu reset address
2019-04-19 19:16:16 +02:00
ca6065a6a1
Merge pull request #164 from xobs/litex-usb-server
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Litex usb server support
2019-04-19 19:14:15 +02:00
c69183648f
utils: litex_server: add usb support
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Add `--usb` and associated arguments to create a litex bridge over
USB. This makes use of the new CommUSB module.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-19 18:02:42 +01:00
9dd59d6301
tools: remote: add usb communications protocol
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This adds a USB communications protocol to the suite of litex-supported
wishbone bridge protocols.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-19 17:29:50 +01:00
9cbed91b3e
soc/interconnect/axi: add AXIBurst2Beat
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Converts AXI bursts commands to AXI beats.
2019-04-19 12:13:16 +02:00
5a8115d9e1
soc/interconnect/avalon: add description
2019-04-19 11:43:15 +02:00
c780fb22b7
Merge branch 'master' of https://github.com/enjoy-digital/litex
2019-04-19 16:47:55 +08:00
fa95608694
soc/integration/soc_zynq: fix HP0 connections
2019-04-19 10:21:56 +02:00
a78ca2de92
build/xilinx/vivado: only set library for vhdl files (not supported for verilog/system-verilog)
2019-04-19 09:18:25 +02:00
e2cf45b8a9
cpu: vexriscv: allow cpu_reset_address to be overridden
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Allow the cpu_reset_address value to be overridden, for example allowing
it to be a signal. That way the reset address can be modified after
synthesis, in dual-core or debug situations.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-19 13:04:57 +08:00
a92e90b215
soc/interconnect: add avalon with converters to/from native streams
2019-04-18 18:42:29 +02:00
d860eeea4f
Merge pull request #162 from antmicro/full-conf-vexriscv
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Add full and full_debug CPU variant of VexRiscv
2019-04-17 19:01:55 +02:00
ce81a39ce9
Merge pull request #163 from gsomlo/gls-verilated-cmdargs
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build/sim/core: Initialize Verilator commandArgs
2019-04-17 18:59:28 +02:00
e1683078ec
build/sim/core: Initialize Verilator commandArgs
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Required when DUT is using plusargs. Prevents Verilator simulation
from crashing with "Verilog called $test$plusargs or $value$plusargs
without testbench C first calling Verilated::commandArgs(argc,argv)".
2019-04-17 10:39:35 -04:00
40de01bcb0
vexriscv: Add full and full_debug CPU variant
2019-04-17 09:09:35 +02:00
017147c623
build/altera: switch to sdc constraints, add add_false_path_constraints method
2019-04-16 16:57:23 +02:00
1275e2f150
build/xilinx/vivado: set quiet property on MultiReg/AsyncResetSynchronizer constraints
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MultiReg/AsyncResetSynchronizer are not necessarily present in all design, set
quiet property to avoid generating false warnings.
2019-04-15 16:48:47 +02:00
c252972bef
soc/cores/clock: add divclk_divide/vco_margin support on S7/Ultrascale
2019-04-15 11:36:42 +02:00
f986974d60
soc/cores/clock: improve presentation
2019-04-15 10:57:00 +02:00
538ca59ab6
build/xilinx/vivado: round period constraints to lowest picosecond
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Vivado will do the opposite if we don't do it, with this change we ensure the applied period constraints will always be >= to the requested constraint.
2019-04-15 10:51:17 +02:00
66a74b1579
Merge pull request #161 from enjoy-digital/litex_server_arguments
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litex_server: refactor parameters and to allow setting bind address
2019-04-15 08:24:28 +02:00
a2bc4bb777
litex_server: set socket.SO_REUSEPORT to avoid waiting 60s in case of unclean termination
2019-04-15 08:23:27 +02:00
be99083e2b
litex_server: add message and exit when mandarory arguments are missing.
2019-04-14 14:00:35 +02:00
db11aec961
litex_server: allow setting bind port, remove auto-incrementing on bind_port
2019-04-14 12:48:49 +02:00
76bc57851b
litex_server: refactor parameters and to allow setting bind address
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In some cases, it can be useful to bind to "0.0.0.0" instead of "localhost".
While adding bind address support, parameters passing has also been refactored
to ease adding parameters in the future.
2019-04-14 09:00:08 +02:00
13a76ec7fb
software/libnet/microudp: simplify txbuffer managment
2019-04-12 18:47:31 +02:00
3441eb05cb
software/libnet/microudp: cleanup eth_init
2019-04-12 17:15:09 +02:00
92a79c6dc1
software/libnet/microudp: simplify rxbuffer managment
2019-04-12 17:14:07 +02:00
fdeff7f64f
software/libnet/microudp: set raw frame size to ETHMAC_SLOT_SIZE
2019-04-12 17:09:50 +02:00
1569e2e0cf
software/libnet: remove use of ethmac_mem.h
2019-04-12 17:08:29 +02:00
c7ac96761c
bios/sdram: add __attribute__((unused)) on cdelay
2019-04-11 22:26:58 +02:00
7e53bff39d
litex_setup: add litesata
2019-04-10 18:04:48 +02:00
792245f196
boards/targets/kcu105: add Ethernet (with 1Gbps SFP adapter)
2019-04-10 16:36:49 +02:00
f8dcdb70d2
software/libnet: add #ifdef on eth_init
2019-04-10 16:16:47 +02:00
e475cfbb7d
Merge pull request #158 from vbuitvydas/altera-contrib
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Changes for litepcie support for Altera Cyclone V
2019-04-08 14:32:44 +02:00
04939990ac
litex/build/altera/quartus: changes to make top level assigment in .qsf file with build name
2019-04-08 14:07:10 +03:00
8558065fca
litex/build/altera/common: added reset synchronizer
2019-04-08 14:06:24 +03:00
866fa34493
integration/soc_zynq: fix missing SoCCore.do_finalize
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Signed-off-by: Florent Kermarrec <florent@enjoy-digital.fr>
2019-04-01 14:44:37 +02:00
794c3c5860
integration/soc_zynq: add add_hp0 method
2019-04-01 11:10:35 +02:00
38d404c3cb
integration/soc_zynq: use add methods to add optional peripherals
2019-04-01 10:50:04 +02:00
7375856bec
integration/soc_zynq: connect axi signals that were missing
2019-04-01 10:31:33 +02:00
b15fd9d834
interconnect/axi: add missing axi signals
2019-04-01 10:23:25 +02:00
f95748d167
Merge pull request #157 from CBJamo/master
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Add ifdef check for MAIN_RAM_SIZE
2019-03-31 18:46:07 +02:00
1f0b3f8124
Add ifdef check for MAIN_RAM_SIZE
2019-03-31 10:33:39 -05:00
f452d3e96f
README: bump copyright year
2019-03-30 12:27:06 +01:00
dd214d2d21
bios/main: align SoC info, show CPU speed on CPU line, show L2
2019-03-30 11:49:39 +01:00
Florent Kermarrec
Sean Cross
Gabriel L. Somlo
Joanna Brozek
vytautasb
Caleb Jamison