blob: d098a7e7674429165197e5fedb2d6f469774c279 (
plain) (
blame)
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
|
/*
* Copyright (C) 2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef BCM_KONA_SMC_H
#define BCM_KONA_SMC_H
#include <linux/types.h>
#define FLAGS (SEC_ROM_ICACHE_ENABLE_MASK | SEC_ROM_DCACHE_ENABLE_MASK | \
SEC_ROM_IRQ_ENABLE_MASK | SEC_ROM_FIQ_ENABLE_MASK)
/*!
* Definitions for IRQ & FIQ Mask for ARM
*/
#define FIQ_IRQ_MASK 0xC0
#define FIQ_MASK 0x40
#define IRQ_MASK 0x80
/*!
* Secure Mode FLAGs
*/
/* When set, enables ICache within the secure mode */
#define SEC_ROM_ICACHE_ENABLE_MASK 0x00000001
/* When set, enables DCache within the secure mode */
#define SEC_ROM_DCACHE_ENABLE_MASK 0x00000002
/* When set, enables IRQ within the secure mode */
#define SEC_ROM_IRQ_ENABLE_MASK 0x00000004
/* When set, enables FIQ within the secure mode */
#define SEC_ROM_FIQ_ENABLE_MASK 0x00000008
/* When set, enables Unified L2 cache within the secure mode */
#define SEC_ROM_UL2_CACHE_ENABLE_MASK 0x00000010
/* Broadcom Secure Service API Service IDs */
#define SSAPI_DORMANT_ENTRY_SERV 0x01000000
#define SSAPI_PUBLIC_OTP_SERV 0x01000001
#define SSAPI_ENABLE_L2_CACHE 0x01000002
#define SSAPI_DISABLE_L2_CACHE 0x01000003
#define SSAPI_WRITE_SCU_STATUS 0x01000004
#define SSAPI_WRITE_PWR_GATE 0x01000005
/* Broadcom Secure Service API Return Codes */
#define SEC_ROM_RET_OK 0x00000001
#define SEC_ROM_RET_FAIL 0x00000009
#define SSAPI_RET_FROM_INT_SERV 0x4
#define SEC_EXIT_NORMAL 0x1
#define SSAPI_ROW_AES 0x0E000006
#define SSAPI_BRCM_START_VC_CORE 0x0E000008
#ifndef __ASSEMBLY__
extern int __init bcm_kona_smc_init(void);
extern unsigned bcm_kona_smc(unsigned service_id,
unsigned arg0,
unsigned arg1,
unsigned arg2,
unsigned arg3);
extern int bcm_kona_smc_asm(u32 service_id,
u32 buffer_addr);
#endif /* __ASSEMBLY__ */
#endif /* BCM_KONA_SMC_H */
|
