dfc207aacb
litepcie: use data instead of dat in dma_layout (allow use of migen.actorlib.packet modules on dma dataflow)
2015-07-22 21:44:53 +02:00
40740d3ddc
litepcie: use optional platform.misoc_path to add litepcie phy wrapper verilog files
...
We should eventually try to use python package_data or data_file for that.
2015-07-22 18:09:04 +02:00
a501d7c52d
uart: support async phys
2015-07-19 23:37:00 +02:00
0545d49294
liteeth/core: add with_icmp parameter
2015-07-06 21:31:20 +02:00
e011f9378f
use sets for leave_out
2015-07-05 22:49:23 +02:00
c100ef6406
liteeth/core/mac: adapt depth on AsyncFIFOs according to phy (reduce ressource usage with MII phy)
2015-07-05 22:45:53 +02:00
c1ca928ec2
liteeth: small logic optimizations on mac (eases timings on spartan6)
2015-07-05 12:31:52 +02:00
125432b5b6
liteeth/example_designs: use new Keep SynthesisDirective
2015-06-23 16:15:28 +02:00
01c5051866
liteeth/software: fix wishbone bridge
2015-06-23 01:48:45 +02:00
369cf4c4d7
liteeth/example_designs: add false path between clock domains (speed up implementation) and use automatic PHY detection
2015-06-23 01:08:49 +02:00
5c939b85ef
liteeth/core/arp: fix table timer (wait_timer adaptation issue)
2015-06-23 00:25:26 +02:00
a3c0e5c4d9
liteeth/core/arp: fix missing MAC address in ARP reply
2015-06-22 23:15:00 +02:00
cb053dc011
liteusb/core/packet: fix missing ,
2015-05-25 13:53:02 +02:00
d9b15e6ef6
cores: replace Timeout with new WaitTimer
2015-05-12 16:14:38 +02:00
a99aa9c7fd
uart: rename wishbone to bridge
2015-05-09 16:24:28 +02:00
fb5397aa82
uart: remove litescope dependency for UARTWishboneBridge and remove frontend
2015-05-09 16:08:20 +02:00
1fd189512f
liteusb/frontend/dma: remove +4 to length for CRC (we'll do it in core)
2015-05-08 23:10:08 +02:00
4d902b578c
liteusb/phy/ft245: rename "ftdi" clock domain to "usb"
2015-05-07 20:03:12 +02:00
da711ad5f1
liteusb: add simple example design with wishbone bridge and software to control it
2015-05-02 18:21:18 +02:00
c98bd9fd79
rename shadow_address to shadow_base (more appropriate) and use | instead of + (as done in artiq)
2015-05-02 17:07:58 +02:00
145398d874
liteeth/core/mac: minor cleanup
2015-05-02 16:48:57 +02:00
e9ef11620f
liteusb/frontend/wishbone: use new packetized mode (allow grouping response in a single packet)
2015-05-02 16:22:45 +02:00
ff51bde7f0
liteusb/software/wishbone: optimize writes/reads (send a single packet for a command)
2015-05-02 16:22:40 +02:00
e8c01ff4aa
do more test with last changes fix small issues
2015-05-02 16:22:38 +02:00
63b8797978
liteeth: move mac to core
2015-05-02 16:22:35 +02:00
a4617014f4
cores: avoid having too much directories when possible (for simple cores or cores contained in a single file)
2015-05-02 16:22:33 +02:00
3ebe877fd2
use similar names for wishbone bridges and move wishbone drivers to [core]/software
2015-05-02 16:22:30 +02:00
5e649a6577
litescope: add basic LiteScopeUSB2WishboneFTDIDriver (working but need to be optimized)
2015-05-01 20:45:04 +02:00
c03c41eb77
litescope: rename host directory to software (to be coherent with others cores)
2015-05-01 20:45:02 +02:00
a8b8af220a
liteusb: add basic wishbone frontend (We could also reuse Etherbone in the future)
2015-05-01 20:44:59 +02:00
1281a463d6
litescope/bridge: create a generic wishbone bridge that can be used with different phys (the phy needs to provide a sink/source with 8bits data).
...
- we can now pass a phy to LiteScopeWishboneBridge
- LiteScopeUART2Wishbone is only a specific LiteScopeWishboneBridge
- UART mux is removed since complicated and no longer useful (we can now create easily virtual UART over Ethernet, USB or PCIe) or simply add another UART for debug.
2015-05-01 17:51:18 +02:00
da0fe2ecfb
liteusb: refactor software (use python instead of libftdicom in C) and provide simple example.
...
small modifications to fastftdi.c are also done to select our interface (A or B) and mode (synchronous, asynchronous)
2015-05-01 16:22:26 +02:00
603b4cdc8c
liteusb: continue refactoring (virtual UART and DMA working on minispartan6)
...
- rename ft2232h phy to ft245.
- make crc optional
- fix depacketizer
- refactor uart (it's now only a wrapper around standard UART)
- fix and update dma
2015-05-01 16:11:15 +02:00
8aa3fb3eb7
com/uart: add tx and rx fifos.
...
Since ressource usage is low with default depth of 16 (implemented in RAM LUTs) we don't keep old behaviour.
Tested successfully with BIOS and flterm.
2015-05-01 15:59:26 +02:00
a6f290ac16
liteusb: add ft2232h_sync_tb
2015-04-28 19:05:34 +02:00
28c50112a4
liteusb: add FT2232HPHYAsynchronous PHY (Minispartan6+, Pipistrello), needs more simulations and on-board tests
2015-04-28 19:01:03 +02:00
30eed19283
liteusb: continue refactoring and add core_tb (should be almost OK)
2015-04-28 18:58:38 +02:00
7fc96da51c
misoclib/com/uart: remove liteeth dependency (copy/paste error)
2015-04-28 18:53:46 +02:00
d253adee61
liteeth: use Migen's Packetizer/Depacketizer, remove generic and move etherbone/tty to frontend
2015-04-28 18:51:40 +02:00
dc8d844579
liteusb: begin refactoring and simplification (wip)
2015-04-27 15:22:49 +02:00
91c77d464c
liteeth: use new Migen modules from actorlib (avoid duplications between cores)
2015-04-27 15:06:37 +02:00
20dd6d3047
litepcie: use new Migen modules from actorlib (avoid duplications between cores)
2015-04-27 15:05:40 +02:00
0b1a2e1022
liteeth: do MII/GMII detection in gateware for gmii_mii phy
2015-04-26 18:08:07 +02:00
07b7c2a13f
liteeth/phy/gmii: add default value for pads_register
2015-04-26 14:54:54 +02:00
ae71bf2830
liteeth: fix and improve 10/100/1000Mbps speed auto detection
2015-04-26 14:54:53 +02:00
130fd19dec
liteeth/core/ip: simplify ip rx checksum control
2015-04-24 11:31:10 +02:00
5b48e7bb52
liteeth: finish with_preamble_crc vs with_hw_preamble_crc renaming
2015-04-24 11:30:35 +02:00
2d56d32009
liteeth/mac/core: simplify and fix padding
2015-04-24 09:36:33 +02:00
5a930fe7cf
lite* cores: changes permissions (+x) on make.py files and on litepcie init.sh file
2015-04-18 08:51:59 -04:00
341f635a85
litescope: add PCIe driver (mmap/Sysfs) and use it on litepcie example design
2015-04-18 13:58:20 +02:00
Florent Kermarrec
Robert Jordens