Update the axi_repack core so it can handle non power-of-two ratios between
the input and output stream width. The ratio still needs to be a integer
though.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Move the axi_repack block to its own module. This allows it to use it
outside of the DMA controller.
Also rename it to util_axis_resize to better reflect its function.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Add a helper function that allows to add dependencies to IP cores to the
current IP core, this makes it possible to use a module from the other IP
without having to add the file itself to the current core.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Instead of using a path relative to the current working directory use a path
relative to the location of the adi_env.tcl script.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the I2S stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the I2S stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the I2S stream instead of individually
connecting each of the signals. This make things a bit cleaner.
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>
Use a interface connection for the I2C connection instead of individually
connecting each of the signals. This make things a bit cleaner.
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>
Initialize ip_repo_paths so that when building a peripheral we have access to the interface definitions stored in the repository.
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>
Use a interface connection for the HDMI DMA stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the HDMI DMA stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the HDMI DMA stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the HDMI DMA stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Use a interface connection for the HDMI DMA stream instead of individually
connecting each of the signals. This make things a bit cleaner.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Make sure to connect the I2S and SPDIF core DMA reset signals to the correct net.
Fixes audio support on the ZED board.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Lars-Peter Clausen
Rejeesh Kutty
Istvan Csomortani
Adrian Costina