| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2012 Samsung Electronics |
| 3 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 4 | * SPDX-License-Identifier: GPL-2.0+ |
| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef __TZPC_H_ |
| 8 | #define __TZPC_H_ |
| 9 | |
| 10 | #ifndef __ASSEMBLY__ |
| Chander Kashyap | 8f22378 | 2012-03-14 17:34:02 +0000 | [diff] [blame] | 11 | struct exynos_tzpc { |
| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 12 | unsigned int r0size; |
| 13 | char res1[0x7FC]; |
| 14 | unsigned int decprot0stat; |
| 15 | unsigned int decprot0set; |
| 16 | unsigned int decprot0clr; |
| 17 | unsigned int decprot1stat; |
| 18 | unsigned int decprot1set; |
| 19 | unsigned int decprot1clr; |
| 20 | unsigned int decprot2stat; |
| 21 | unsigned int decprot2set; |
| 22 | unsigned int decprot2clr; |
| 23 | unsigned int decprot3stat; |
| 24 | unsigned int decprot3set; |
| 25 | unsigned int decprot3clr; |
| 26 | char res2[0x7B0]; |
| 27 | unsigned int periphid0; |
| 28 | unsigned int periphid1; |
| 29 | unsigned int periphid2; |
| 30 | unsigned int periphid3; |
| 31 | unsigned int pcellid0; |
| 32 | unsigned int pcellid1; |
| 33 | unsigned int pcellid2; |
| 34 | unsigned int pcellid3; |
| 35 | }; |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 36 | |
| Inderpal Singh | 848048a | 2013-04-04 23:09:20 +0000 | [diff] [blame] | 37 | #define EXYNOS4_NR_TZPC_BANKS 6 |
| 38 | #define EXYNOS5_NR_TZPC_BANKS 10 |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 39 | |
| Inderpal Singh | 848048a | 2013-04-04 23:09:20 +0000 | [diff] [blame] | 40 | /* TZPC : Register Offsets */ |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 41 | #define TZPC_BASE_OFFSET 0x10000 |
| 42 | |
| 43 | /* |
| 44 | * TZPC Register Value : |
| 45 | * R0SIZE: 0x0 : Size of secured ram |
| 46 | */ |
| 47 | #define R0SIZE 0x0 |
| 48 | |
| 49 | /* |
| 50 | * TZPC Decode Protection Register Value : |
| 51 | * DECPROTXSET: 0xFF : Set Decode region to non-secure |
| 52 | */ |
| 53 | #define DECPROTXSET 0xFF |
| 54 | void tzpc_init(void); |
| 55 | |
| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 56 | #endif |
| 57 | |
| 58 | #endif |