On ZYNQ the HP interconnects have a AXI3 interface. The DMA controller
supports both AXI4 and AXI3. By switching to AXI3 there is no need to create
a protocol converter between the DMA and the HP port.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
The AXI master interface and the register map AXI slave interface use the
same clock. No need to mark the interfaces as asynchronous. This removes the
need for CDC logic on those paths.
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
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>
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>
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
Adrian Costina
Istvan Csomortani
Rejeesh Kutty