Use tcl script instead of static xmls for the interface.
Easier to maintain and are not gitignored.
Rename spi_master to spi_engine because every interface should be
prefixed by the IP name; in this case, spi_engine.
Also, remove interface/*.sv files on make clean and git ignore them.
Signed-off-by: Jorge Marques <jorge.marques@analog.com>
I replaced the SPI Engine connections in the adaq7980_bd.tcl with the
spi_engine_create procedure found in the spi_engine.tcl script. Through
these changes, a more generic instantiation for the spi_engine can be
achieved. I configured the parameters for axi_pwm_gen and axi_clkgen according
to the results in the SPI_Engine_Timing_Computations Excel where I created a file
for adaq7980.
I created the adaq7980_fmc.txt file for generating the system_constr.xdc file.
I modified the system_bd.tcl, system_top.v, system_constr.xdc and Readme.md files.
Also I regenerated the Makefile.
This way the user do not need to modify the block design, just
set the required rate in system_bd.tcl.
This commit does not contain any functional changes.
Jorge Marques
Ioan-daniel Pop
Iulia Moldovan
Istvan Csomortani
Stanca Pop
Adrian Costina