1 /*-----------------------------------------------------------------------------
3 * Purpose: CMSIS CORE validation tests implementation
4 *-----------------------------------------------------------------------------
5 * Copyright (c) 2017 ARM Limited. All rights reserved.
6 *----------------------------------------------------------------------------*/
8 #include "CV_Framework.h"
11 /*-----------------------------------------------------------------------------
13 *----------------------------------------------------------------------------*/
15 #if defined(__MPU_PRESENT) && __MPU_PRESENT
16 static void ClearMpu(void) {
17 for(uint32_t i = 0U; i < 8U; ++i) {
25 /*-----------------------------------------------------------------------------
27 *----------------------------------------------------------------------------*/
29 /*=======0=========1=========2=========3=========4=========5=========6=========7=========8=========9=========0=========1====*/
31 \brief Test case: TC_MPU_SetClear
33 - Check if ARM_MPU_Load correctly loads MPU table to registers.
35 void TC_MPU_SetClear(void)
37 #if defined(__MPU_PRESENT) && __MPU_PRESENT
38 static const ARM_MPU_Region_t table[] = {
39 { .RBAR = 0U, .RLAR = 0U },
40 { .RBAR = ARM_MPU_RBAR(0x30000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x38000000U, 0U) }
43 #define ASSERT_MPU_REGION(rnr, region) \
45 ASSERT_TRUE(MPU->RBAR == region.RBAR); \
46 ASSERT_TRUE(MPU->RLAR == region.RLAR)
50 ARM_MPU_SetRegion(2U, table[1].RBAR, table[1].RLAR);
52 ASSERT_MPU_REGION(1U, table[0]);
53 ASSERT_MPU_REGION(2U, table[1]);
54 ASSERT_MPU_REGION(3U, table[0]);
56 ARM_MPU_ClrRegion(2U);
59 ASSERT_TRUE((MPU->RLAR & MPU_RLAR_EN_Msk) == 0U);
61 #undef ASSERT_MPU_REGION
65 /*=======0=========1=========2=========3=========4=========5=========6=========7=========8=========9=========0=========1====*/
67 \brief Test case: TC_MPU_Load
69 - Check if ARM_MPU_Load correctly loads MPU table to registers.
71 void TC_MPU_Load(void)
73 #if defined(__MPU_PRESENT) && __MPU_PRESENT
74 static const ARM_MPU_Region_t table[] = {
75 { .RBAR = ARM_MPU_RBAR(0x10000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x18000000U, 0U) },
76 { .RBAR = ARM_MPU_RBAR(0x20000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x27000000U, 0U) },
77 { .RBAR = ARM_MPU_RBAR(0x30000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x36000000U, 0U) },
78 { .RBAR = ARM_MPU_RBAR(0x40000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x45000000U, 0U) },
79 { .RBAR = ARM_MPU_RBAR(0x50000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x54000000U, 0U) },
80 { .RBAR = ARM_MPU_RBAR(0x60000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x63000000U, 0U) },
81 { .RBAR = ARM_MPU_RBAR(0x70000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x72000000U, 0U) },
82 { .RBAR = ARM_MPU_RBAR(0x80000000U, 0U, 1U, 1U, 1U), .RLAR = ARM_MPU_RLAR(0x31000000U, 0U) }
85 #define ASSERT_MPU_REGION(rnr, table) \
87 ASSERT_TRUE(MPU->RBAR == table[rnr].RBAR); \
88 ASSERT_TRUE(MPU->RLAR == table[rnr].RLAR)
92 ARM_MPU_Load(0U, &(table[0]), 1U);
94 ASSERT_MPU_REGION(0U, table);
96 ARM_MPU_Load(1U, &(table[1]), 5U);
98 ASSERT_MPU_REGION(0U, table);
99 ASSERT_MPU_REGION(1U, table);
100 ASSERT_MPU_REGION(2U, table);
101 ASSERT_MPU_REGION(3U, table);
102 ASSERT_MPU_REGION(4U, table);
103 ASSERT_MPU_REGION(5U, table);
105 ARM_MPU_Load(6U, &(table[6]), 2U);
107 ASSERT_MPU_REGION(5U, table);
108 ASSERT_MPU_REGION(6U, table);
109 ASSERT_MPU_REGION(7U, table);
111 #undef ASSERT_MPU_REGION