6dd8d89c6c
mibuild/lattice: fix LatticeDDROutput
2015-03-17 09:40:25 +01:00
b2f32ad124
targets/simple: manual instantiation of CRG (automatic insertion works for BaseSoC but not for MiniSoC since this one define clock_domains)
2015-03-17 01:07:44 +01:00
9adf3f02f2
fhdl/verilog: add simulation parameter to avoid simulation tricks in synthetizable code
...
it's generally better to have identical code between simulations and synthesis, but here tricks inserted for simulation are clearly expected to be simplified by synthesis tools, so it's better not inserting them.
2015-03-17 00:40:26 +01:00
e946f6e453
fhdl/verilog: do not use initial begin in _printinit (not accepted by all synthesis tools ex: Synplify Pro does not accept it)
2015-03-16 23:47:07 +01:00
faf185d58d
liteeth: make gmii phy generic
2015-03-16 23:04:37 +01:00
b5a9909b08
mibuild/xilinx/common: add LatticeDDROutput
2015-03-16 22:57:18 +01:00
993059a59c
mibuild/xilinx/common: add XilinxDDROutput
2015-03-16 22:53:05 +01:00
69ce6dd48c
migen/genlib/io: add DDRInput and DDROutput
2015-03-16 22:47:13 +01:00
b3b1209c62
mibuild/platforms: add ethernet to versa
2015-03-16 22:24:10 +01:00
fab0b0b161
mibuild/platforms: add user_dip_btn to versa
2015-03-16 22:11:15 +01:00
d6041879dd
mibuild/lattice: use new Toolchain/Platform architecture
2015-03-16 21:24:21 +01:00
e903b62af1
mibuild/altera: use new Toolchain/Platform architecture
2015-03-16 21:07:55 +01:00
f7bfa13144
mibuild: add initial Lattice Diamond support (with ECP3 Versa board platform skeleton)
2015-03-16 19:02:34 +01:00
beeaefccea
move pytholite to separate repos
2015-03-14 22:48:03 +01:00
c824379878
fhdl/visit: fix TransformModule
2015-03-14 17:45:11 +01:00
aef9275c99
mibuild/xilinx: export special_overrides dictionary
2015-03-14 10:45:11 +01:00
d8b59c03a2
litesata: avoid hack on kc705 platform with new mibuild toolchain management
2015-03-14 01:08:36 +01:00
28d04ec300
soc: rename with_sdram option to with_main_ram (with_sdram was confusing)
2015-03-14 00:49:19 +01:00
d34b7d7a6b
mibuild/xilinx: remove obsolete CRG_DS
2015-03-14 00:27:24 +01:00
d09529d483
targets/simple: use mibuild default clock
2015-03-14 00:11:59 +01:00
6a979a8023
mibuild: sanitize default clock management
2015-03-14 00:10:08 +01:00
702d177c85
mibuild: get rid of Platform factory function, cleanup
2015-03-13 23:25:15 +01:00
32676fffd2
soc/sdram: sync with new mibuild toolchain management
2015-03-13 23:19:08 +01:00
c3c7f627d9
liteeth/phy: typo (thanks sb)
2015-03-12 21:54:10 +01:00
ff266bc2ee
migen/genlib/io: add DifferentialOutput and Xilinx implementation
2015-03-12 19:30:57 +01:00
bf28664cb4
genlib/io.py: fix copy/paste error (thanks rjo)
2015-03-12 18:49:49 +01:00
c8ba8cde8e
migen/genlib: add io.py to define generic I/O specials to be lowered by mibuild
2015-03-12 18:38:53 +01:00
1b72b81f9c
targets/simple: use new generic DifferentialInput
2015-03-12 18:36:04 +01:00
f18ae9b9fe
targets/simple: insert IBUFDS for Xilinx devices (not implemented for others vendors)
2015-03-12 17:25:01 +01:00
cd6c04b24f
soc/sdram: add workaround for Vivado issue with our L2 cache, reported to Xilinx in november 2014, remove it when fixed by Xilinx
2015-03-12 17:12:56 +01:00
767d45727a
uart/liteeth: only import the phy we are going to use (UARTPHYSim cannot be imported on Windows since based on pty).
2015-03-12 16:57:38 +01:00
00e8616de2
mibuild/sim: clean up (thanks sb)
2015-03-10 16:41:52 +01:00
555c444da2
mibuild/sim/dut_tb: fix permissions
2015-03-10 11:06:55 +01:00
9d8f1cd61d
mibuild/sim: get serial dev from /tmp/simserial
2015-03-10 00:42:54 +01:00
70a3e8081c
mibuild/sim: add support for pty
2015-03-09 23:31:11 +01:00
b157031e8a
uart/sim: add pty (optional, to use flterm)
2015-03-09 23:29:06 +01:00
6cbf13036b
liteeth/mac: fix padding limit (+1), netboot OK with sim platform
2015-03-09 20:59:34 +01:00
aa609bee15
mibuild/sim: remove hack, the issue was in gateware (padding)
2015-03-09 20:57:20 +01:00
47cceea222
liteeth/mac: use Counter in sram and move some logic outside of fsms
2015-03-09 20:22:14 +01:00
8e09a86e4f
genlib/misc: add increment parameter to Counter
2015-03-09 20:20:25 +01:00
ebcea3c000
fhdl/module: use r.append() in _collect_submodules
2015-03-09 19:45:02 +01:00
b10836a8eb
liteeth/phy/sim: create ethernet tap in __init__ and destroy it in do_exit
2015-03-09 17:21:29 +01:00
1b58813d13
soc: do_exit is now provided by modules
2015-03-09 17:18:42 +01:00
ee1091f491
fhdl/module: avoid flushing self._submodules and create do_exit.
2015-03-09 17:17:21 +01:00
efc5f221d9
mibuild/sim: clean up and move eth struct to sim
2015-03-09 14:40:33 +01:00
a72c091bc2
mibuild/sim: regroup console_tb/ethernet_tb in dut_tb
2015-03-09 14:40:31 +01:00
e82b540a96
mibuild/sim: remove server and interact with tap directly in cpp tb. for now: - need to create tap manually: create tap: openvpn --mktun --dev tap0 ifconfig tap0 192.168.0.14 up mknod /dev/net/tap0 c 10 200 delete tap: openvpn --rmtun --dev tap0 - ARP request/reply OK - TFTP request OK - need to be tested with TFTP server. - need clean up
2015-03-09 13:30:21 +01:00
3e84c66ba9
vivado: permit resources without pins
...
This is required if the LOC is done by another, external constraints set,
as in the case of the Zynq Processing System Instance.
2015-03-09 13:30:19 +01:00
360c849f21
liteeth: fix cnt_inc in IDLE state (we should wait sop to inc counter)
2015-03-09 13:23:39 +01:00
5dbd8af4be
liteeth: do not insert CRC/Preamble in simulation to allow direct connection to ethernet tap
2015-03-09 13:23:37 +01:00
Florent Kermarrec
Sebastien Bourdeauducq
Robert Jordens