| /* Copyright Statement: |
| * |
| * This software/firmware and related documentation ("MediaTek Software") are |
| * protected under relevant copyright laws. The information contained herein is |
| * confidential and proprietary to MediaTek Inc. and/or its licensors. Without |
| * the prior written permission of MediaTek inc. and/or its licensors, any |
| * reproduction, modification, use or disclosure of MediaTek Software, and |
| * information contained herein, in whole or in part, shall be strictly |
| * prohibited. |
| * |
| * MediaTek Inc. (C) 2016. All rights reserved. |
| * |
| * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") |
| * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER |
| * ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL |
| * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR |
| * NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH |
| * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, |
| * INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES |
| * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. |
| * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO |
| * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK |
| * SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE |
| * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR |
| * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S |
| * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE |
| * RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE |
| * MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE |
| * CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| * |
| * The following software/firmware and/or related documentation ("MediaTek |
| * Software") have been modified by MediaTek Inc. All revisions are subject to |
| * any receiver's applicable license agreements with MediaTek Inc. |
| */ |
| |
| #ifndef TRUSTZONE_H |
| #define TRUSTZONE_H |
| |
| #include "tz_keys.h" |
| #include "typedefs.h" |
| |
| #define ATF_BOOTCFG_MAGIC (0x4D415446) // String MATF in little-endian |
| #define DEVINFO_SIZE 4 |
| |
| #define MCUSYS_CFGREG_BASE (0x10000000 + 0x00200000) |
| #define RVBADDRESS_CPU0 (MCUSYS_CFGREG_BASE + 0x38) |
| |
| /* |
| RSA2048 public key for verifying mtee image |
| It should be the same as AUTH_PARAM_N in alps\mediatek\custom\mt6752_evb\trustzone\TRUSTZONE_IMG_PROTECT_CFG.ini |
| */ |
| #define MTEE_IMG_VFY_PUBK_SZ 256 |
| |
| typedef struct { |
| u32 atf_magic; |
| u32 tee_support; |
| u32 tee_entry; |
| u32 tee_boot_arg_addr; |
| u32 hwuid[4]; // HW Unique id for t-base used |
| u32 HRID[2]; // HW random id for t-base used |
| u32 atf_log_port; |
| u32 atf_log_baudrate; |
| u32 atf_log_buf_start; |
| u32 atf_log_buf_size; |
| u32 atf_irq_num; |
| u32 devinfo[DEVINFO_SIZE]; |
| u32 atf_aee_debug_buf_start; |
| u32 atf_aee_debug_buf_size; |
| #if CFG_TEE_SUPPORT |
| u32 tee_rpmb_size; |
| #endif |
| } atf_arg_t, *atf_arg_t_ptr; |
| |
| /************************************************************************** |
| * EXPORTED FUNCTIONS |
| **************************************************************************/ |
| void tee_get_secmem_start(u32 *addr); |
| void tee_get_secmem_size(u32 *size); |
| void tee_set_entry(u32 addr); |
| void tee_set_hwuid(u8 *id, u32 size); |
| int tee_verify_image(u32 *addr, u32 size); |
| u32 tee_get_load_addr(u32 maddr); |
| void trustzone_pre_init(void); |
| void trustzone_post_init(void); |
| void trustzone_jump(u32 addr, u32 arg1, u32 arg2); |
| |
| #endif /* TRUSTZONE_H */ |