colin
/
cores-swerv-el2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Branch 1.3

This commit is contained in:
Joseph Rahmeh 2020-11-17 11:14:35 -08:00
parent 14b63d877f
commit ebfb8abf88
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
configs/README.md
View File

@ -6,22 +6,23 @@
Name | Description
---------------------- | ------------------------------
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.
A perl hash (*perl_configs.pl*) and a JSON format for SweRV-iss are also generated.
This set of include files :
$RV_ROOT/configs/snapshots/<target>
./snapshots/<target>
├── common_defines.vh # `defines for testbench
├── defines.h # #defines for C/assembly headers
├── el2_param.vh # Actual Design parameters
├── el2_pdef.vh # Parameter structure definition
├── pd_defines.vh # `defines for physical design
├── perl_configs.pl # Perl %configs hash for scripting
├── el2_pic_ctrl_verilator_unroll.sv # Unrolled verilog based on PIC size (for verilator only)
├── pic_map_auto.h # PIC memory map based on configure size
└── whisper.json # JSON file for swerv-iss
├── whisper.json # JSON file for swerv-iss
└── link.ld # Default linker file for tests
@ -39,3 +40,5 @@ high_perf | Large BTB/BHT, AXI4 interface
`swerv.config` may be edited to add additional target configurations, or new configurations may be created via the command line `-set` or `-unset` options.
**Run `$RV_ROOT/configs/swerv.config -h` for options and settable parameters.**