| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| // |
| // Use the gen-lc-state-enc.py script to regenerate the SV package: |
| // |
| // $ ./util/design/gen-lc-state-enc.py |
| |
| { |
| // Seed to be used for generation of partition item default values. |
| // Can be overridden on the command line with the --seed switch. |
| seed: 10167336684108184581 |
| |
| // Secded used in prim_generic_otp.sv |
| // SECDED matrix used for ECC in OTP |
| secded : { |
| data_width : 16, |
| ecc_width : 6, |
| ecc_matrix : [ |
| // This is a standard extended Hamming code for 16bit |
| [0, 1, 3, 4, 6, 8, 10, 11, 13, 15], // ECC bit 0 |
| [0, 2, 3, 5, 6, 9, 10, 12, 13], // ECC bit 1 |
| [1, 2, 3, 7, 8, 9, 10, 14, 15], // ECC bit 2 |
| [4, 5, 6, 7, 8, 9, 10], // ECC bit 3 |
| [11, 12, 13, 14, 15], // ECC bit 4 |
| [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20], // Parity bit |
| ] |
| } |
| |
| // Additional Hamming weight and distance requirements. |
| // Note that the life cycle words are 16 + 6 = 22 bits wide total. |
| min_hw : 5, |
| max_hw : 17, |
| min_hd : 5 |
| |
| // LC token size in bit |
| token_size : 128 |
| tokens : [ |
| { |
| name: "AllZeroToken" |
| value: "0x0" |
| } |
| { |
| name: "RndCnstRawUnlockToken" |
| value: "<random>" |
| } |
| ] |
| |
| // Life cycle state definition. |
| // From least to most significant OTP word in ascending order. |
| lc_state : { |
| RAW : [ '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0',], |
| TEST_UNLOCKED0 : ['B0', 'A1', 'A2', 'A3', 'A4', 'A5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED0 : ['B0', 'B1', 'A2', 'A3', 'A4', 'A5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED1 : ['B0', 'B1', 'B2', 'A3', 'A4', 'A5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED1 : ['B0', 'B1', 'B2', 'B3', 'A4', 'A5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED2 : ['B0', 'B1', 'B2', 'B3', 'B4', 'A5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED2 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'A6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED3 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'A7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED3 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'A8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED4 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'A9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED4 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'A10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED5 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'A11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED5 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'A12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED6 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'A13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_LOCKED6 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'A14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| TEST_UNLOCKED7 : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'A15', 'A16', 'A17', 'A18', 'A19',], |
| DEV : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'B15', 'A16', 'A17', 'A18', 'A19',], |
| PROD : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'A15', 'B16', 'A17', 'A18', 'A19',], |
| PROD_END : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'A15', 'A16', 'B17', 'A18', 'A19',], |
| RMA : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'A17', 'B18', 'B19',], |
| SCRAP : ['B0', 'B1', 'B2', 'B3', 'B4', 'B5', 'B6', 'B7', 'B8', 'B9', 'B10', 'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'B18', 'B19',] |
| } |
| |
| // Life cycle state transition counter definition. |
| // From least to most significant OTP word in ascending order. |
| lc_cnt : { |
| 0 : [ '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0'], |
| 1 : ['D0', 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 2 : ['D0', 'D1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 3 : ['D0', 'D1', 'D2', 'C3', 'C4', 'C5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 4 : ['D0', 'D1', 'D2', 'D3', 'C4', 'C5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 5 : ['D0', 'D1', 'D2', 'D3', 'D4', 'C5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 6 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'C6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 7 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'C7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 8 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'C8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 9 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'C9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 10 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'C10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 11 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'C11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 12 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'C12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 13 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'C13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 14 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'C14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 15 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'C15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 16 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'C16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 17 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'C17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 18 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'C18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 19 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'C19', 'C20', 'C21', 'C22', 'C23'], |
| 20 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'D19', 'C20', 'C21', 'C22', 'C23'], |
| 21 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'D19', 'D20', 'C21', 'C22', 'C23'], |
| 22 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'D19', 'D20', 'D21', 'C22', 'C23'], |
| 23 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'D19', 'D20', 'D21', 'D22', 'C23'], |
| 24 : ['D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'D8', 'D9', 'D10', 'D11', 'D12', 'D13', 'D14', 'D15', 'D16', 'D17', 'D18', 'D19', 'D20', 'D21', 'D22', 'D23'], |
| } |
| } |
