- Changed the interface from ribp to rib in soc_topology.json and related files.
- Updated formal.mk to reflect the new rib2apb naming convention.
- Implemented rib2apb module to handle RIB to APB communication.
- Modified bus.sv to integrate the new rib2apb module and adjust signal assignments accordingly.
- Updated testbench files to use the new rib interface and validate the RIB to APB functionality.
- Created rib2apb_tb for testing the direct RIB to APB bridge.
- Adjusted script tools and test scripts to accommodate the new naming and structure.
- Renamed and to and respectively across various test files and modules.
- Updated response codes in tests to use new definitions ().
- Added new testbench to validate RIB to RAM interactions.
- Created for testing RIBP topology routing.
- Adjusted memory map tests to reflect new interface names.
- Ensured all references to old interface names were replaced in Python test scripts.
- Verified that all test cases pass with the new interface structure.
- Introduced to define formal properties for the sysctrl module.
- Updated to include new formal properties and source files.
- Renamed to in the bus module and created a new file.
- Implemented a testbench for in .
- Removed the obsolete test file.
- Updated test scripts to reference the new instead of the old RAM module.
- Adjusted various test files to ensure compatibility with the new structure and naming conventions.
- Updated test cases in , , , , , , , and to replace references from RIB to RIBP.
- Modified file names and paths in tests to align with the new RIBP naming conventions.
- Ensured that all assertions and checks in the tests are consistent with the updated RIBP interfaces and functionality.
- Added a new test for migrating user core RIBP interfaces in .
- Updated dma_error_tb to implement burst transfer handling and performance measurement for INCR4 transfers.
- Introduced rib_burst_bus_tb to validate RIB burst arbitration and protocol compliance.
- Added soc_rib_burst_ram_tb to test SRAM behavior with burst commands.
- Created spill_register_tb to verify the functionality of the spill register under various conditions.
- Modified test_dma.py to reflect changes in DMA error handling and performance reporting.
- Updated test_memory_map.py to include new RIB burst interfaces and spill register utilities.
- Enhanced test_rib_burst.py with directed tests for RIB burst building blocks and spill register behavior.
- Adjusted test_soc_topology.py to ensure correct instantiation counts for RIB interfaces.
- Improved test_user_extensions.py to validate the generation of isolated scalar bindings for burst interfaces.
- Replaced instances of nmi_if with rib_if in sysctrl_fault_tb.sv, test_dma.py, test_gpio_user_mux.py, test_memory_map.py, test_performance_log.py, test_script_tools.py, test_sdram.py, test_soc_topology.py, test_sta_constraints.py, and test_user_extensions.py.
- Updated test cases to reflect changes from NMI to RIB, ensuring all references and assertions are consistent with the new interface.
- Adjusted memory map and performance log tests to validate RIB-specific configurations and behaviors.
- Ensured that all relevant file paths and definitions are updated to maintain functionality and correctness across the test suite.
- Removed CORE and IP variables from common.tcl and synth.tcl scripts.
- Updated yosys.mk to exclude CORE and IP from environment variables.
- Modified bus_fault_tb to enhance NMI interface with management and user NMI signals.
- Added user access denial handling in bus_fault_tb.
- Updated pll_ctrl_tb and sysctrl_fault_tb to reflect changes in NMI interface.
- Adjusted test_gpio_user_mux.py to remove IP_MDD definition.
- Enhanced memory map tests to include user extensions and ensure proper generation.
- Updated test_script_tools.py to reflect changes in core management and user extensions.
- Refined topology tests to ensure user APB target is always added.
- Adjusted tech cell configuration tests to use simplified profile paths.
- Improved user extensions tests for scalar bindings and slot validation.
- Added formal verification support for bus and nmi2apb protocols using SymbiYosys and Bitwuzla.
- Introduced new formal design and properties files for both protocols.
- Updated the build system to include formal verification steps in the Makefile.
- Enhanced the doctor script to check for formal tool availability.
- Added scripts for generating formal file lists and SymbiYosys configurations.
- Implemented a wrapper for Bitwuzla to adapt Yosys legacy arguments.
- Updated documentation to reflect new formal verification capabilities.
- Added tests to ensure correctness of formal file generation and result summarization.
maksyuki