Testplan

Testpoints

Stage V2 Testpoints

rom_manual_spi_device_constants

No Tests Implemented

Verify that spi_device constants in spi_device.h are up to date.

Certain spi_device hardware constants are currently hard-coded in spi_device.h since they are not auto-generated yet. See #11740 for details.

  • Verify that the following constants defined in spi_device.h are up to date:
    • kSpiDeviceSfdpAreaNumBytes
    • kSpiDeviceSfdpAreaOffset
    • kSpiDevicePayloadAreaOffset
    • kSpiDevicePayloadAreaNumBytes
    • kSpiDevicePayloadAreaNumWords
    • kSpiDeviceWelBit

rom_manual_cpuctrl_layout

Test: rom_e2e_c_init

Verify that the mask for the cputctrl CSR in rom_init() is up to date.

See Ibex documentation for details.

  • Verify that the first six bits of the CPUCTRL CSR match what rom_init() and CREATOR_SW_CFG_CPUCTRL OTP item expect:
    • Bit 8: ic_scr_key_valid
    • Bit 7: double_fault_seen
    • Bit 6: sync_exec_seen
    • Bits 5:3: dummy_instr_mask
    • Bit 2: dummy_instr_en
    • Bit 1: data_ind_timing
    • Bit 0: icache_enable

rom_manual_open_issues_tasks

No Tests Implemented

Verify that there are no blocking issues on GitHub or tasks in the tracker.

rom_manual_e2e_fpga_cw310

No Tests Implemented

Verify that all ROM e2e tests pass on the FPGA_CW310 device.

rom_manual_e2e_sim_dv

No Tests Implemented

Verify that all ROM e2e tests pass on the SIM_DV device.

rom_manual_top_level_sim_dv

No Tests Implemented

Verify that all top-level SIM_DV tests that use the production ROM pass.

rom_manual_hash_check

No Tests Implemented

Verify that the hash of the unscrambled ROM binary matches the expected value.

Run the ROM self hash test with: bazel test //sw/device/silicon_creator/rom/e2e:rom_e2e_self_hash_test_fpga_cw310_rom_with_real_keys --test_output=streamed

rom_manual_hash_reminder

No Tests Implemented

Confirm that the digest of ROM will be verified out-of-band with multiple parties before tapeout.