| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2012 Samsung Electronics |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License as |
| 6 | * published by the Free Software Foundation; either version 2 of |
| 7 | * the License, or (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 17 | * MA 02111-1307 USA |
| 18 | * |
| 19 | */ |
| 20 | |
| 21 | #ifndef __TZPC_H_ |
| 22 | #define __TZPC_H_ |
| 23 | |
| 24 | #ifndef __ASSEMBLY__ |
| Chander Kashyap | 8f22378 | 2012-03-14 17:34:02 +0000 | [diff] [blame] | 25 | struct exynos_tzpc { |
| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 26 | unsigned int r0size; |
| 27 | char res1[0x7FC]; |
| 28 | unsigned int decprot0stat; |
| 29 | unsigned int decprot0set; |
| 30 | unsigned int decprot0clr; |
| 31 | unsigned int decprot1stat; |
| 32 | unsigned int decprot1set; |
| 33 | unsigned int decprot1clr; |
| 34 | unsigned int decprot2stat; |
| 35 | unsigned int decprot2set; |
| 36 | unsigned int decprot2clr; |
| 37 | unsigned int decprot3stat; |
| 38 | unsigned int decprot3set; |
| 39 | unsigned int decprot3clr; |
| 40 | char res2[0x7B0]; |
| 41 | unsigned int periphid0; |
| 42 | unsigned int periphid1; |
| 43 | unsigned int periphid2; |
| 44 | unsigned int periphid3; |
| 45 | unsigned int pcellid0; |
| 46 | unsigned int pcellid1; |
| 47 | unsigned int pcellid2; |
| 48 | unsigned int pcellid3; |
| 49 | }; |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 50 | |
| Inderpal Singh | 848048a | 2013-04-04 23:09:20 +0000 | [diff] [blame] | 51 | #define EXYNOS4_NR_TZPC_BANKS 6 |
| 52 | #define EXYNOS5_NR_TZPC_BANKS 10 |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 53 | |
| Inderpal Singh | 848048a | 2013-04-04 23:09:20 +0000 | [diff] [blame] | 54 | /* TZPC : Register Offsets */ |
| Inderpal Singh | b472f58 | 2013-04-04 23:09:19 +0000 | [diff] [blame] | 55 | #define TZPC_BASE_OFFSET 0x10000 |
| 56 | |
| 57 | /* |
| 58 | * TZPC Register Value : |
| 59 | * R0SIZE: 0x0 : Size of secured ram |
| 60 | */ |
| 61 | #define R0SIZE 0x0 |
| 62 | |
| 63 | /* |
| 64 | * TZPC Decode Protection Register Value : |
| 65 | * DECPROTXSET: 0xFF : Set Decode region to non-secure |
| 66 | */ |
| 67 | #define DECPROTXSET 0xFF |
| 68 | void tzpc_init(void); |
| 69 | |
| Chander Kashyap | 34076a0 | 2012-02-05 23:01:46 +0000 | [diff] [blame] | 70 | #endif |
| 71 | |
| 72 | #endif |