1*9e7f74ceSClement Faure /* SPDX-License-Identifier: BSD-2-Clause */ 2*9e7f74ceSClement Faure /* 3*9e7f74ceSClement Faure * Copyright 2021 NXP 4*9e7f74ceSClement Faure */ 5*9e7f74ceSClement Faure #ifndef __PTA_IMX_OCOTP_H__ 6*9e7f74ceSClement Faure #define __PTA_IMX_OCOTP_H__ 7*9e7f74ceSClement Faure 8*9e7f74ceSClement Faure #define PTA_OCOTP_UUID { 0x9abdf255, 0xd8fa, 0x40de, \ 9*9e7f74ceSClement Faure { 0x8f, 0x60, 0x4d, 0x0b, 0x27, 0x92, 0x7b, 0x7d } } 10*9e7f74ceSClement Faure 11*9e7f74ceSClement Faure /** 12*9e7f74ceSClement Faure * Read chip UID 13*9e7f74ceSClement Faure * 14*9e7f74ceSClement Faure * [out] memref[0].buffer Output buffer to store UID 15*9e7f74ceSClement Faure * [out] memref[0].size Size of the UID (64 bits) 16*9e7f74ceSClement Faure * 17*9e7f74ceSClement Faure * Return codes: 18*9e7f74ceSClement Faure * TEE_SUCCESS - Invoke command success 19*9e7f74ceSClement Faure * TEE_ERROR_BAD_PARAMETERS - Incorrect input parameter 20*9e7f74ceSClement Faure * TEE_ERROR_GENERIC - UID not available 21*9e7f74ceSClement Faure */ 22*9e7f74ceSClement Faure #define PTA_OCOTP_CMD_CHIP_UID 0 23*9e7f74ceSClement Faure 24*9e7f74ceSClement Faure /* 25*9e7f74ceSClement Faure * Read chip OTP fuse 26*9e7f74ceSClement Faure * 27*9e7f74ceSClement Faure * [in] params[0].value.a Fuse bank number 28*9e7f74ceSClement Faure * [in] params[0].value.b Fuse word number 29*9e7f74ceSClement Faure * [out] params[1].value.a Fuse value 30*9e7f74ceSClement Faure * 31*9e7f74ceSClement Faure * Return codes: 32*9e7f74ceSClement Faure * TEE_SUCCESS - Invoke command success 33*9e7f74ceSClement Faure * TEE_ERROR_BAD_PARAMETERS - Incorrect input parameter 34*9e7f74ceSClement Faure * TEE_ERROR_BUSY - OCOTP not available 35*9e7f74ceSClement Faure */ 36*9e7f74ceSClement Faure #define PTA_OCOTP_CMD_READ_FUSE 1 37*9e7f74ceSClement Faure #endif /* __PTA_IMX_OCOTP_H__ */ 38