1 /* 2 * Copyright (c) 2001-2019, Arm Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef _TEST_PROJ_H_ 8 #define _TEST_PROJ_H_ 9 10 #include <stdint.h> 11 #include "test_proj_common.h" 12 13 #define TEST_PROJ_CC_REG_MAP_AREA_LEN 0x20000 14 15 struct ProcessMappingArea_t { 16 unsigned long processTeeHwRegBaseAddr; 17 unsigned long processTeeHwEnvBaseAddr; 18 unsigned long processTeeUnmanagedBaseAddr; 19 }; 20 21 extern struct ProcessMappingArea_t processMap; 22 23 #define TEST_READ_TEE_CC_REG(offset) \ 24 *(volatile uint32_t *)(processMap.processTeeHwRegBaseAddr + (offset)) 25 26 #define TEST_WRITE_TEE_CC_REG(offset, val) { \ 27 volatile uint32_t ii1; \ 28 (*(volatile uint32_t *)(processMap.processTeeHwRegBaseAddr + (offset))) = (uint32_t)(val); \ 29 for(ii1=0; ii1<500; ii1++); \ 30 } 31 32 #define TEST_READ_TEE_ENV_REG(offset) \ 33 *(volatile uint32_t *)(processMap.processTeeHwEnvBaseAddr + (offset)) 34 35 #define TEST_WRITE_TEE_ENV_REG(offset, val) { \ 36 volatile uint32_t ii1; \ 37 (*(volatile uint32_t *)(processMap.processTeeHwEnvBaseAddr + (offset))) = (uint32_t)(val); \ 38 for(ii1=0; ii1<500; ii1++); \ 39 } 40 41 42 /****************************************************************************/ 43 /* External API */ 44 /****************************************************************************/ 45 /* 46 * @brief This function initializes platform, i.e maps its relevant memory regions. 47 * 48 * @param[in/out] *pProcessMap - mapping regions 49 * 50 * @return rc - 0 for success, 1 for failure. 51 */ 52 uint32_t Test_ProjInit(void); 53 54 /****************************************************************************/ 55 /* 56 * @brief This function frees previously allocated resources 57 * 58 * @param[in/out] *pProcessMap - mapping regions 59 * 60 * @return rc - 0 for success, 1 for failure 61 */ 62 void Test_ProjFree(void); 63 64 #endif //_TEST_PROJ_H_ 65 66
