1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Copyright (C) 2012-2014 Freescale Semiconductor, Inc. All Rights Reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#ifndef __SECURE_MX6Q_H__
#define __SECURE_MX6Q_H__
#include <linux/types.h>
/* -------- start of HAB API updates ------------*/
/* The following are taken from HAB4 SIS */
/* Status definitions */
enum hab_status {
HAB_STS_ANY = 0x00,
HAB_FAILURE = 0x33,
HAB_WARNING = 0x69,
HAB_SUCCESS = 0xf0
};
/* Security Configuration definitions */
enum hab_config {
HAB_CFG_RETURN = 0x33, /**< Field Return IC */
HAB_CFG_OPEN = 0xf0, /**< Non-secure IC */
HAB_CFG_CLOSED = 0xcc /**< Secure IC */
};
/* State definitions */
enum hab_state {
HAB_STATE_INITIAL = 0x33, /**< Initialising state (transitory) */
HAB_STATE_CHECK = 0x55, /**< Check state (non-secure) */
HAB_STATE_NONSECURE = 0x66, /**< Non-secure state */
HAB_STATE_TRUSTED = 0x99, /**< Trusted state */
HAB_STATE_SECURE = 0xaa, /**< Secure state */
HAB_STATE_FAIL_SOFT = 0xcc, /**< Soft fail state */
HAB_STATE_FAIL_HARD = 0xff, /**< Hard fail state (terminal) */
HAB_STATE_NONE = 0xf0, /**< No security state machine */
HAB_STATE_MAX
};
/*Function prototype description*/
typedef enum hab_status hab_rvt_report_event_t(enum hab_status, uint32_t,
uint8_t* , size_t*);
typedef enum hab_status hab_rvt_report_status_t(enum hab_config *,
enum hab_state *);
typedef enum hab_status hab_loader_callback_f_t(void**, size_t*, const void*);
typedef enum hab_status hab_rvt_entry_t(void);
typedef enum hab_status hab_rvt_exit_t(void);
typedef void *hab_rvt_authenticate_image_t(uint8_t, ptrdiff_t,
void **, size_t *, hab_loader_callback_f_t);
typedef void hapi_clock_init_t(void);
#ifdef CONFIG_ROM_UNIFIED_SECTIONS
#define HAB_RVT_UNIFIED_BASE 0x00000100
#define HAB_RVT_ENTRY (*(uint32_t *) (HAB_RVT_UNIFIED_BASE + 0x04))
#define HAB_RVT_EXIT (*(uint32_t *) (HAB_RVT_UNIFIED_BASE + 0x08))
#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *) (HAB_RVT_UNIFIED_BASE + 0x10))
#define HAB_RVT_REPORT_EVENT (*(uint32_t *) (HAB_RVT_UNIFIED_BASE + 0x20))
#define HAB_RVT_REPORT_STATUS (*(uint32_t *) (HAB_RVT_UNIFIED_BASE + 0x24))
#else
#define HAB_RVT_REPORT_EVENT (*(uint32_t *) 0x000000B4)
#define HAB_RVT_REPORT_STATUS (*(uint32_t *) 0x000000B8)
#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *) 0x000000A4)
#define HAB_RVT_ENTRY (*(uint32_t *) 0x00000098)
#define HAB_RVT_EXIT (*(uint32_t *) 0x0000009C)
#endif
#define HAB_RVT_REPORT_EVENT_NEW (*(uint32_t *) 0x000000B8)
#define HAB_RVT_REPORT_STATUS_NEW (*(uint32_t *) 0x000000BC)
#define HAB_RVT_AUTHENTICATE_IMAGE_NEW (*(uint32_t *) 0x000000A8)
#define HAB_RVT_ENTRY_NEW (*(uint32_t *) 0x0000009C)
#define HAB_RVT_EXIT_NEW (*(uint32_t *) 0x000000A0)
#define HAB_RVT_CLOCK_INIT ((hapi_clock_init_t *)0x0000024D)
#define HAB_CID_ROM 0 /**< ROM Caller ID */
#define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/
/* ----------- end of HAB API updates ------------*/
#endif
|
