Caliptra Subsystem Gen 2.1 Release

Overview

Release for Caliptra Subsystem version 2.1 RTL. All features are completed, verification plans are executed and signed-off, documentation has been updated, and first cut runs of CDC, Lint, RDC, Synthesis runs are clean.

Release Notes

What's Changed

• [VAL] Fix function call (num args) to soc_ifc_axi_dma_send_axi_to_axi by @calebofearth in #708
• [RTL] Blocking MCU Reads on UDS/FE just before Locking by @ekarabu in #710
• [fuse_ctrl, dv] Complete fuse_ctrl zeroization top-level assertions by @martin-velay in #709
• Update integration and HW spec by @clayton8 in #734
• [Doc] Fixed #643 & Added AXI Streaming boot test by @nileshbpat in #735
• Add ratchet_seed_lock_en test by @antmarzam in #685
• [DOC] Add MCU Customization by @clayton8 in #748
• [DOC] Add additional lint exceptions by @clayton8 in #765
• Lowrisc fc obfuscate zeroization res by @antmarzam in #754
• [fuse_ctrl,dv] Assorted cleanups to how FC tests look at magic registers by @rswarbrick in #750
• [DOC] Add MCU icache and DCCM sizing requirements by @clayton8 in #771
• [DOC] Add Zeroize command to Integration spec by @andreaskurth in #770
• [fuse_ctrl,dv] Improvements to wait_dai_op_idle by @rswarbrick in #751
• [fuse_ctrl,dv] lowRISC change bundle 0 by @rswarbrick in #774
• [RTL] i3c core rev update to v1p3 rc patch, setdasa bug fix by @nileshbpat in #783
• Collected lowRISC changes: bundle 1 by @rswarbrick in #786
• [fuse_ctrl, dv] Add assertions related to RTL change to obfuscate zeroization result by @martin-velay in #791
• [RTL] Make lc_ctrl RAW unlock token a caliptra_ss_top input signal by @andreaskurth in #782
• [DOC] Integrator Responsibilities for Fuse Zeroization by @ekarabu in #795
• [INFRA] Updated environment variable for issue #240 by @nileshbpat in #797
• [DOC] Clarify AXI interface usage in Caliptra Core for Lint by @clayton8 in #802
• [RTL][DOC] Update HW_REV_ID to 2.1, add Release Process doc, update register pages gen workflow by @calebofearth in #798
• [RTL,VAL] Change lc_ctrl RAW unlock token and document integration by @andreaskurth in #792
• [TB] update jtag listening ports to ephemeral range by @Nitsirks in #803
• lowRISC change bundle 3 by @rswarbrick in #799
• lowRISC change bundle 3.5 by @rswarbrick in #806
• lowRISC change bundle 4 by @rswarbrick in #801
• [RTL] Upgrade VeeR RV core and caliptra-rtl submodule to fix AHB bug and lint issues by @calebofearth in #809
• [DOC] Update known lint issues in CaliptraSSIntegrationSpecification.md by @clayton8 in #814
• SHA3 coverage analysis by @marnovandermaas in #759
• lowRISC change bundle 6 by @andreaskurth in #812
• Add define to get FSMs recognised in coverage reports by @rswarbrick in #813
• [RTL] caliptra-rtl submodule update to v2.1 release version by @calebofearth in #819
• [DOC] Final documentation updates for 2.1 release by @calebofearth in #820

New Contributors

• @martin-velay made their first contribution in #709
• @rswarbrick made their first contribution in #750

Full Changelog: css-gen2.1-v1.0-rc1...css-v2.1