| Santosh Shilimkar | ba9456a | 2011-06-06 17:56:49 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * omap-secure.h: OMAP Secure infrastructure header. |
| 3 | * |
| 4 | * Copyright (C) 2011 Texas Instruments, Inc. |
| 5 | * Santosh Shilimkar <santosh.shilimkar@ti.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | */ |
| 11 | #ifndef OMAP_ARCH_OMAP_SECURE_H |
| 12 | #define OMAP_ARCH_OMAP_SECURE_H |
| 13 | |
| 14 | /* Monitor error code */ |
| 15 | #define API_HAL_RET_VALUE_NS2S_CONVERSION_ERROR 0xFFFFFFFE |
| 16 | #define API_HAL_RET_VALUE_SERVICE_UNKNWON 0xFFFFFFFF |
| 17 | |
| 18 | /* HAL API error codes */ |
| 19 | #define API_HAL_RET_VALUE_OK 0x00 |
| 20 | #define API_HAL_RET_VALUE_FAIL 0x01 |
| 21 | |
| 22 | /* Secure HAL API flags */ |
| 23 | #define FLAG_START_CRITICAL 0x4 |
| 24 | #define FLAG_IRQFIQ_MASK 0x3 |
| 25 | #define FLAG_IRQ_ENABLE 0x2 |
| 26 | #define FLAG_FIQ_ENABLE 0x1 |
| 27 | #define NO_FLAG 0x0 |
| 28 | |
| 29 | |
| 30 | /* Secure low power HAL API index */ |
| 31 | #define OMAP4_HAL_SAVESECURERAM_INDEX 0x1a |
| 32 | #define OMAP4_HAL_SAVEHW_INDEX 0x1b |
| 33 | #define OMAP4_HAL_SAVEALL_INDEX 0x1c |
| 34 | #define OMAP4_HAL_SAVEGIC_INDEX 0x1d |
| 35 | |
| 36 | extern u32 omap_secure_dispatcher(u32 idx, u32 flag, u32 nargs, |
| 37 | u32 arg1, u32 arg2, u32 arg3, u32 arg4); |
| 38 | extern u32 omap_smc2(u32 id, u32 falg, u32 pargs); |
| 39 | |
| 40 | #endif /* OMAP_ARCH_OMAP_SECURE_H */ |