1*a2e225e6Sgaurav rana /* 2*a2e225e6Sgaurav rana * Copyright 2015 Freescale Semiconductor, Inc. 3*a2e225e6Sgaurav rana * 4*a2e225e6Sgaurav rana * SPDX-License-Identifier: GPL-2.0+ 5*a2e225e6Sgaurav rana */ 6*a2e225e6Sgaurav rana 7*a2e225e6Sgaurav rana #ifndef _FSL_SFP_SNVS_ 8*a2e225e6Sgaurav rana #define _FSL_SFP_SNVS_ 9*a2e225e6Sgaurav rana 10*a2e225e6Sgaurav rana #include <common.h> 11*a2e225e6Sgaurav rana #include <config.h> 12*a2e225e6Sgaurav rana #include <asm/io.h> 13*a2e225e6Sgaurav rana 14*a2e225e6Sgaurav rana #ifdef CONFIG_SYS_FSL_SRK_LE 15*a2e225e6Sgaurav rana #define srk_in32(a) in_le32(a) 16*a2e225e6Sgaurav rana #else 17*a2e225e6Sgaurav rana #define srk_in32(a) in_be32(a) 18*a2e225e6Sgaurav rana #endif 19*a2e225e6Sgaurav rana 20*a2e225e6Sgaurav rana #ifdef CONFIG_SYS_FSL_SFP_LE 21*a2e225e6Sgaurav rana #define sfp_in32(a) in_le32(a) 22*a2e225e6Sgaurav rana #define sfp_out32(a, v) out_le32(a, v) 23*a2e225e6Sgaurav rana #define sfp_in16(a) in_le16(a) 24*a2e225e6Sgaurav rana #elif defined(CONFIG_SYS_FSL_SFP_BE) 25*a2e225e6Sgaurav rana #define sfp_in32(a) in_be32(a) 26*a2e225e6Sgaurav rana #define sfp_out32(a, v) out_be32(a, v) 27*a2e225e6Sgaurav rana #define sfp_in16(a) in_be16(a) 28*a2e225e6Sgaurav rana #else 29*a2e225e6Sgaurav rana #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined 30*a2e225e6Sgaurav rana #endif 31*a2e225e6Sgaurav rana 32*a2e225e6Sgaurav rana /* Number of SRKH registers */ 33*a2e225e6Sgaurav rana #define NUM_SRKH_REGS 8 34*a2e225e6Sgaurav rana 35*a2e225e6Sgaurav rana #ifdef CONFIG_SYS_FSL_SFP_VER_3_2 36*a2e225e6Sgaurav rana struct ccsr_sfp_regs { 37*a2e225e6Sgaurav rana u32 ospr; /* 0x200 */ 38*a2e225e6Sgaurav rana u32 ospr1; /* 0x204 */ 39*a2e225e6Sgaurav rana u32 reserved1[4]; 40*a2e225e6Sgaurav rana u32 fswpr; /* 0x218 FSL Section Write Protect */ 41*a2e225e6Sgaurav rana u32 fsl_uid; /* 0x21c FSL UID 0 */ 42*a2e225e6Sgaurav rana u32 fsl_uid_1; /* 0x220 FSL UID 0 */ 43*a2e225e6Sgaurav rana u32 reserved2[12]; 44*a2e225e6Sgaurav rana u32 srk_hash[8]; /* 0x254 Super Root Key Hash */ 45*a2e225e6Sgaurav rana u32 oem_uid; /* 0x274 OEM UID 0*/ 46*a2e225e6Sgaurav rana u32 oem_uid_1; /* 0x278 OEM UID 1*/ 47*a2e225e6Sgaurav rana u32 oem_uid_2; /* 0x27c OEM UID 2*/ 48*a2e225e6Sgaurav rana u32 oem_uid_3; /* 0x280 OEM UID 3*/ 49*a2e225e6Sgaurav rana u32 oem_uid_4; /* 0x284 OEM UID 4*/ 50*a2e225e6Sgaurav rana u32 reserved3[8]; 51*a2e225e6Sgaurav rana }; 52*a2e225e6Sgaurav rana #elif defined(CONFIG_SYS_FSL_SFP_VER_3_0) 53*a2e225e6Sgaurav rana struct ccsr_sfp_regs { 54*a2e225e6Sgaurav rana u32 ospr; /* 0x200 */ 55*a2e225e6Sgaurav rana u32 reserved0[14]; 56*a2e225e6Sgaurav rana u32 srk_hash[NUM_SRKH_REGS]; /* 0x23c Super Root Key Hash */ 57*a2e225e6Sgaurav rana u32 oem_uid; /* 0x9c OEM Unique ID */ 58*a2e225e6Sgaurav rana u8 reserved2[0x04]; 59*a2e225e6Sgaurav rana u32 ovpr; /* 0xA4 Intent To Secure */ 60*a2e225e6Sgaurav rana u8 reserved4[0x08]; 61*a2e225e6Sgaurav rana u32 fsl_uid; /* 0xB0 FSL Unique ID */ 62*a2e225e6Sgaurav rana u8 reserved5[0x04]; 63*a2e225e6Sgaurav rana u32 fsl_spfr0; /* Scratch Pad Fuse Register 0 */ 64*a2e225e6Sgaurav rana u32 fsl_spfr1; /* Scratch Pad Fuse Register 1 */ 65*a2e225e6Sgaurav rana 66*a2e225e6Sgaurav rana }; 67*a2e225e6Sgaurav rana #else 68*a2e225e6Sgaurav rana struct ccsr_sfp_regs { 69*a2e225e6Sgaurav rana u8 reserved0[0x40]; 70*a2e225e6Sgaurav rana u32 ospr; /* 0x40 OEM Security Policy Register */ 71*a2e225e6Sgaurav rana u8 reserved2[0x38]; 72*a2e225e6Sgaurav rana u32 srk_hash[8]; /* 0x7c Super Root Key Hash */ 73*a2e225e6Sgaurav rana u32 oem_uid; /* 0x9c OEM Unique ID */ 74*a2e225e6Sgaurav rana u8 reserved4[0x4]; 75*a2e225e6Sgaurav rana u32 ovpr; /* 0xA4 OEM Validation Policy Register */ 76*a2e225e6Sgaurav rana u8 reserved8[0x8]; 77*a2e225e6Sgaurav rana u32 fsl_uid; /* 0xB0 FSL Unique ID */ 78*a2e225e6Sgaurav rana }; 79*a2e225e6Sgaurav rana #endif 80*a2e225e6Sgaurav rana #define ITS_MASK 0x00000004 81*a2e225e6Sgaurav rana #define ITS_BIT 2 82*a2e225e6Sgaurav rana #define OSPR_KEY_REVOC_SHIFT 13 83*a2e225e6Sgaurav rana #define OSPR_KEY_REVOC_MASK 0x0000e000 84*a2e225e6Sgaurav rana 85*a2e225e6Sgaurav rana #endif 86