| Line 8... |
Line 8... |
The makefiles have been tested with the CodeSourcery toolchain for windows (that
|
The makefiles have been tested with the CodeSourcery toolchain for windows (that
|
can be downloaded from www.codesourcery.com). They should work with other
|
can be downloaded from www.codesourcery.com). They should work with other
|
toolchains and have been occasionally tested with the Buildroot toolchain
|
toolchains and have been occasionally tested with the Buildroot toolchain
|
for GNU/Linux.
|
for GNU/Linux.
|
|
|
Most makefiles have two targets, to create a simulation test bench and a
|
Most makefiles have two targets, to create a package for the simulation test
|
synthesizable demo.
|
bench or for the synthesizable demo.
|
|
|
Target 'sim' will build a the simulation test bench package as vhdl file
|
Target 'sim' will build a the simulation test bench package as vhdl file
|
'/vhdl/tb/sim_params_pkg.vhdl'. This is the default test bench expected by the
|
'/vhdl/tb/sim_params_pkg.vhdl'. The tool used to build the package is the
|
simulation script '/sim/mips_tb.do'. The template used to build the package is
|
python script '/tools/build_pkg/build_pkg.py'.
|
file '/src/sim_params_template.pkg' and the tool used to insert the data into
|
|
the template is the python script '/src/bin2hdl.py'.
|
|
|
|
Target 'demo' will build a package for the synthesizable demo as file
|
Target 'demo' will build a package for the synthesizable demo as file
|
'/vhdl/demo/code_rom_pkg.vhdl', from template file '/code_rom_template.vhdl',
|
'/vhdl/SoC/bootstrap_code_pkg.vhdl', using the same python script.
|
using the same python script.
|
|
|
|
The build process will produce a number of binary files that can be run on the
|
The build process will produce a number of binary files that can be run on the
|
software simulator. A DOS BATCH file has been provided for each sample that
|
software simulator. A DOS BATCH file has been provided for each sample that
|
runs the simulator with the proper parameters (swsim.bat).
|
runs the simulator with the proper parameters (swsim.bat).
|
|
|
| Line 44... |
Line 41... |
|
|
|
|
Building VHDL code from templates:
|
Building VHDL code from templates:
|
==================================
|
==================================
|
|
|
The python script 'bin2hdl.py' is used by all the samples to insert binary data
|
The python script '/tools/build_pkg/build_pkg.py' is used by all the samples to
|
on vhdl templates.
|
insert binary data on vhdl templates, building VHDL packages.
|
Assuming you have Python 2.5 or later in your machine, call the script with
|
Assuming you have Python 2.5 or later in your machine, call the script with
|
|
|
python bin2hdl.py --help
|
python build_pkg.py --help
|
|
|
to get a short description and usage instructions.
|
to get a short description and usage instructions.
|
There's a more detailed description in the project main doc (Well, I hope there
|
There's a more detailed description in script source.
|
is one by the time you read this, documentation has been falling behind lately).
|
|
|
|
