All the hdl (verilog and vhdl) source files were updated. If a file did not
have any license, it was added into it. Files, which were generated by
a tool (like Matlab) or were took over from other source (like opencores.org),
were unchanged.
New license looks as follows:
Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
Each core or library found in this collection may have its own licensing terms.
The user should keep this in in mind while exploring these cores.
Redistribution and use in source and binary forms,
with or without modification of this file, are permitted under the terms of either
(at the option of the user):
1. The GNU General Public License version 2 as published by the
Free Software Foundation, which can be found in the top level directory, or at:
https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
OR
2. An ADI specific BSD license as noted in the top level directory, or on-line at:
https://github.com/analogdevicesinc/hdl/blob/dev/LICENSE
This patch is a complementary fix of 8b8c37 patch. And fix
all the 'infer interface' issues.
The adi_ip_infer_interfaces process was renamed to
adi_ip_infer_streaming_interfaces. Now the process just do
what its name suggest.
Affected cores were axi_dmac, axi_spdif_rx, axi_spdif_tx, axi_i2s_adi
and axi_usb_fx3. All these cores scripts were updated.
The I2S interface has a clock associated to it twice, this will generate a
critical warning when using the core, so remove one of them.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
For some reason, if a core has an AXI and an AXI Stream interface too, the tool sets the AXI interface's ASSOCIATED_RESET parameter to the AXI Stream interface's reset.
This cause an unconnected AXI reset port in the block design. This 'set_property' command intended to overwrite this automated setup.
Add .gitattributes file which sets up the eol encoding handling. This will
make sure that we get a uniform eol encoding across different operating
systems.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Re-generate the Makefiles after a small update to the generation script:
- Entries are sorted alphabetically
- Empty dependency lines are skipped
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Clean ran for a project will clean only the project files.
Clean-all ran for a project will clean also the library files on which the project depends.
The clean commands will only remove specific files and directories.
The top Makefile allows several options(per suggestion from jameyhicks):
make fmcomms1.zed will run "make all" in projects/fmcomms1/zed/
make clean will run "make clean" for all the projects
make clean-all will run "make clean" for all the projects and libraries
make lib will run "make all" for the library files
* Generate a separate synchronous reset for the data clock domain.
* Add missing stage to toggle synchronizers.
* Give a common prefix to CDC elements and add the proper constraints to the
XDC file
* Remove some unnecessary resets
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Using interface definitions makes it possible to group pins of a peripheral
into a interface pins. This allows us to use connect_bd_intf_net to connect
all pins of the interface instead of having to manually call connect_bd_net
for each for the pins.
Using interface pins also unclutters the connections in the Vivado block
design view a bit.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Modify the adi_add_bus() function to take the full vlnv strings instead of just the bus type.
This makes the function more flexible and e.g. allows to handle buses from other vendors.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This avoids some critical warnings from Vivado that the DMA bus does not has any associated clocks.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This is unused and unneeded. The AXI interconnect will make sure that a
peripheral only gets requests that are meant for it, there is no need to
check the address in the peripheral itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Istvan Csomortani
Adrian Costina
Lars-Peter Clausen
Shrutika Redkar
Rejeesh Kutty
AndreiGrozav