| /* |
| * Copyright 2021 NXP |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * |
| */ |
| |
| #if !defined(FUSE_PROV_H) && defined(POLICY_FUSE_PROVISION) |
| #define FUSE_PROV_H |
| |
| #include <endian.h> |
| #include <lib/mmio.h> |
| |
| #define MASK_NONE U(0xFFFFFFFF) |
| #define ERROR_WRITE U(0xA) |
| #define ERROR_ALREADY_BLOWN U(0xB) |
| |
| /* Flag bit shifts */ |
| #define FLAG_POVDD_SHIFT U(0) |
| #define FLAG_SYSCFG_SHIFT U(1) |
| #define FLAG_SRKH_SHIFT U(2) |
| #define FLAG_MC_SHIFT U(3) |
| #define FLAG_DCV0_SHIFT U(4) |
| #define FLAG_DCV1_SHIFT U(5) |
| #define FLAG_DRV0_SHIFT U(6) |
| #define FLAG_DRV1_SHIFT U(7) |
| #define FLAG_OUID0_SHIFT U(8) |
| #define FLAG_OUID1_SHIFT U(9) |
| #define FLAG_OUID2_SHIFT U(10) |
| #define FLAG_OUID3_SHIFT U(11) |
| #define FLAG_OUID4_SHIFT U(12) |
| #define FLAG_DBG_LVL_SHIFT U(13) |
| #define FLAG_OTPMK_SHIFT U(16) |
| #define FLAG_OUID_MASK U(0x1F) |
| #define FLAG_DEBUG_MASK U(0xF) |
| #define FLAG_OTPMK_MASK U(0xF) |
| |
| /* OTPMK flag values */ |
| #define PROG_OTPMK_MIN U(0x0) |
| #define PROG_OTPMK_RANDOM U(0x1) |
| #define PROG_OTPMK_USER U(0x2) |
| #define PROG_OTPMK_RANDOM_MIN U(0x5) |
| #define PROG_OTPMK_USER_MIN U(0x6) |
| #define PROG_NO_OTPMK U(0x8) |
| |
| #define OTPMK_MIM_BITS_MASK U(0xF0000000) |
| |
| /* System configuration bit shifts */ |
| #define SCB_WP_SHIFT U(0) |
| #define SCB_ITS_SHIFT U(2) |
| #define SCB_NSEC_SHIFT U(4) |
| #define SCB_ZD_SHIFT U(5) |
| #define SCB_K0_SHIFT U(15) |
| #define SCB_K1_SHIFT U(14) |
| #define SCB_K2_SHIFT U(13) |
| #define SCB_K3_SHIFT U(12) |
| #define SCB_K4_SHIFT U(11) |
| #define SCB_K5_SHIFT U(10) |
| #define SCB_K6_SHIFT U(9) |
| #define SCB_FR0_SHIFT U(30) |
| #define SCB_FR1_SHIFT U(31) |
| |
| /* Fuse Header Structure */ |
| struct fuse_hdr_t { |
| uint8_t barker[4]; /* 0x00 Barker code */ |
| uint32_t flags; /* 0x04 Script flags */ |
| uint32_t povdd_gpio; /* 0x08 GPIO for POVDD */ |
| uint32_t otpmk[8]; /* 0x0C-0x2B OTPMK */ |
| uint32_t srkh[8]; /* 0x2C-0x4B SRKH */ |
| uint32_t oem_uid[5]; /* 0x4C-0x5F OEM unique id's */ |
| uint32_t dcv[2]; /* 0x60-0x67 Debug Challenge */ |
| uint32_t drv[2]; /* 0x68-0x6F Debug Response */ |
| uint32_t ospr1; /* 0x70 OSPR1 */ |
| uint32_t sc; /* 0x74 OSPR0 (System Configuration) */ |
| uint32_t reserved[2]; /* 0x78-0x7F Reserved */ |
| }; |
| |
| /* Function to do fuse provisioning */ |
| int provision_fuses(unsigned long long fuse_scr_addr, |
| bool en_povdd_status); |
| |
| #define EFUSE_POWERUP_DELAY_mSec U(25) |
| #endif /* FUSE_PROV_H */ |