LXR uboot/include/fsl

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2015 Freescale Semiconductor, Inc.
   4 */
   5
   6#ifndef _FSL_SFP_SNVS_
   7#define _FSL_SFP_SNVS_
   8
   9#include <common.h>
  10#include <config.h>
  11#include <asm/io.h>
  12
  13#ifdef CONFIG_SYS_FSL_SRK_LE
  14#define srk_in32(a)       in_le32(a)
  15#else
  16#define srk_in32(a)       in_be32(a)
  17#endif
  18
  19#ifdef CONFIG_SYS_FSL_SFP_LE
  20#define sfp_in32(a)       in_le32(a)
  21#define sfp_out32(a, v)   out_le32(a, v)
  22#define sfp_in16(a)       in_le16(a)
  23#elif defined(CONFIG_SYS_FSL_SFP_BE)
  24#define sfp_in32(a)       in_be32(a)
  25#define sfp_out32(a, v)   out_be32(a, v)
  26#define sfp_in16(a)       in_be16(a)
  27#else
  28#error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
  29#endif
  30
  31/* Number of SRKH registers */
  32#define NUM_SRKH_REGS   8
  33
  34#if     defined(CONFIG_SYS_FSL_SFP_VER_3_2) ||  \
  35        defined(CONFIG_SYS_FSL_SFP_VER_3_4)
  36struct 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)
  53struct 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
  68struct 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
  81#define ITS_MASK        0x00000004
  82#define ITS_BIT         2
  83
  84#if defined(CONFIG_SYS_FSL_SFP_VER_3_4)
  85#define OSPR_KEY_REVOC_SHIFT    9
  86#define OSPR_KEY_REVOC_MASK     0x0000fe00
  87#else
  88#define OSPR_KEY_REVOC_SHIFT    13
  89#define OSPR_KEY_REVOC_MASK     0x0000e000
  90#endif /* CONFIG_SYS_FSL_SFP_VER_3_4 */
  91
  92#endif
  93