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Joseph Rahmeh 2020-11-17 11:14:35 -08:00
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configs/README.md
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@ -6,22 +6,23 @@
Name | Description Name | Description
---------------------- | ------------------------------ ---------------------- | ------------------------------
swerv.config | Configuration script for SweRV-EL2 swerv.config | Configuration script for SweRV-EL2
swerv_config_gen.py | Python wrapper to run swerv.config, used by SweRVolf
This script will generate a consistent set of `defines/#defines/parameters` needed for the design and testbench. This script will generate a consistent set of `defines/#defines/parameters` needed for the design and testbench.
A perl hash (*perl_configs.pl*) and a JSON format for SweRV-iss are also generated. A perl hash (*perl_configs.pl*) and a JSON format for SweRV-iss are also generated.
This set of include files : This set of include files :
$RV_ROOT/configs/snapshots/<target> ./snapshots/<target>
├── common_defines.vh # `defines for testbench ├── common_defines.vh # `defines for testbench
├── defines.h # #defines for C/assembly headers ├── defines.h # #defines for C/assembly headers
├── el2_param.vh # Actual Design parameters ├── el2_param.vh # Actual Design parameters
├── el2_pdef.vh # Parameter structure definition ├── el2_pdef.vh # Parameter structure definition
├── pd_defines.vh # `defines for physical design ├── pd_defines.vh # `defines for physical design
├── perl_configs.pl # Perl %configs hash for scripting ├── perl_configs.pl # Perl %configs hash for scripting
├── el2_pic_ctrl_verilator_unroll.sv # Unrolled verilog based on PIC size (for verilator only)
├── pic_map_auto.h # PIC memory map based on configure size ├── pic_map_auto.h # PIC memory map based on configure size
└── whisper.json # JSON file for swerv-iss ├── whisper.json # JSON file for swerv-iss
└── link.ld # Default linker file for tests
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`swerv.config` may be edited to add additional target configurations, or new configurations may be created via the command line `-set` or `-unset` options. `swerv.config` may be edited to add additional target configurations, or new configurations may be created via the command line `-set` or `-unset` options.
**Run `$RV_ROOT/configs/swerv.config -h` for options and settable parameters.**