1 /* 2 * Copyright 2015 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _FSL_SFP_SNVS_ 8 #define _FSL_SFP_SNVS_ 9 10 #include <common.h> 11 #include <config.h> 12 #include <asm/io.h> 13 14 #ifdef CONFIG_SYS_FSL_SRK_LE 15 #define srk_in32(a) in_le32(a) 16 #else 17 #define srk_in32(a) in_be32(a) 18 #endif 19 20 #ifdef CONFIG_SYS_FSL_SFP_LE 21 #define sfp_in32(a) in_le32(a) 22 #define sfp_out32(a, v) out_le32(a, v) 23 #define sfp_in16(a) in_le16(a) 24 #elif defined(CONFIG_SYS_FSL_SFP_BE) 25 #define sfp_in32(a) in_be32(a) 26 #define sfp_out32(a, v) out_be32(a, v) 27 #define sfp_in16(a) in_be16(a) 28 #else 29 #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined 30 #endif 31 32 /* Number of SRKH registers */ 33 #define NUM_SRKH_REGS 8 34 35 #ifdef CONFIG_SYS_FSL_SFP_VER_3_2 36 struct ccsr_sfp_regs { 37 u32 ospr; /* 0x200 */ 38 u32 ospr1; /* 0x204 */ 39 u32 reserved1[4]; 40 u32 fswpr; /* 0x218 FSL Section Write Protect */ 41 u32 fsl_uid; /* 0x21c FSL UID 0 */ 42 u32 fsl_uid_1; /* 0x220 FSL UID 0 */ 43 u32 reserved2[12]; 44 u32 srk_hash[8]; /* 0x254 Super Root Key Hash */ 45 u32 oem_uid; /* 0x274 OEM UID 0*/ 46 u32 oem_uid_1; /* 0x278 OEM UID 1*/ 47 u32 oem_uid_2; /* 0x27c OEM UID 2*/ 48 u32 oem_uid_3; /* 0x280 OEM UID 3*/ 49 u32 oem_uid_4; /* 0x284 OEM UID 4*/ 50 u32 reserved3[8]; 51 }; 52 #elif defined(CONFIG_SYS_FSL_SFP_VER_3_0) 53 struct ccsr_sfp_regs { 54 u32 ospr; /* 0x200 */ 55 u32 reserved0[14]; 56 u32 srk_hash[NUM_SRKH_REGS]; /* 0x23c Super Root Key Hash */ 57 u32 oem_uid; /* 0x9c OEM Unique ID */ 58 u8 reserved2[0x04]; 59 u32 ovpr; /* 0xA4 Intent To Secure */ 60 u8 reserved4[0x08]; 61 u32 fsl_uid; /* 0xB0 FSL Unique ID */ 62 u8 reserved5[0x04]; 63 u32 fsl_spfr0; /* Scratch Pad Fuse Register 0 */ 64 u32 fsl_spfr1; /* Scratch Pad Fuse Register 1 */ 65 66 }; 67 #else 68 struct ccsr_sfp_regs { 69 u8 reserved0[0x40]; 70 u32 ospr; /* 0x40 OEM Security Policy Register */ 71 u8 reserved2[0x38]; 72 u32 srk_hash[8]; /* 0x7c Super Root Key Hash */ 73 u32 oem_uid; /* 0x9c OEM Unique ID */ 74 u8 reserved4[0x4]; 75 u32 ovpr; /* 0xA4 OEM Validation Policy Register */ 76 u8 reserved8[0x8]; 77 u32 fsl_uid; /* 0xB0 FSL Unique ID */ 78 }; 79 #endif 80 #define ITS_MASK 0x00000004 81 #define ITS_BIT 2 82 #define OSPR_KEY_REVOC_SHIFT 13 83 #define OSPR_KEY_REVOC_MASK 0x0000e000 84 85 #endif 86