| /Zephyr-latest/drivers/hwinfo/ |
| D | hwinfo_rw61x.c | 44 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
47 *cause = 0; in z_impl_hwinfo_get_reset_cause()
55 *cause = RESET_SOFTWARE; in z_impl_hwinfo_get_reset_cause()
58 *cause = RESET_CPU_LOCKUP; in z_impl_hwinfo_get_reset_cause()
61 *cause = RESET_WATCHDOG; in z_impl_hwinfo_get_reset_cause()
64 *cause = RESET_DEBUG; in z_impl_hwinfo_get_reset_cause()
68 *cause = RESET_SECURITY; in z_impl_hwinfo_get_reset_cause()
71 *cause = RESET_HARDWARE; in z_impl_hwinfo_get_reset_cause()
74 *cause = 0; in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_shell.c | 68 static inline const char *cause_to_string(uint32_t cause) in cause_to_string() argument
70 switch (cause) { in cause_to_string()
121 static void print_all_reset_causes(const struct shell *sh, uint32_t cause) in print_all_reset_causes() argument
124 if (cause & cause_mask) { in print_all_reset_causes()
126 cause_to_string(cause & cause_mask)); in print_all_reset_causes()
135 uint32_t cause; in cmd_show_reset_cause() local
140 res = hwinfo_get_reset_cause(&cause); in cmd_show_reset_cause()
145 shell_error(sh, "Error reading the cause [%d]", res); in cmd_show_reset_cause()
149 if (cause != 0) { in cmd_show_reset_cause()
151 print_all_reset_causes(sh, cause); in cmd_show_reset_cause()
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| D | hwinfo_esp32.c | 64 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
70 *cause = RESET_POR; in z_impl_hwinfo_get_reset_cause()
73 *cause = RESET_PIN; in z_impl_hwinfo_get_reset_cause()
76 *cause = RESET_SOFTWARE; in z_impl_hwinfo_get_reset_cause()
81 *cause = RESET_WATCHDOG; in z_impl_hwinfo_get_reset_cause()
84 *cause = RESET_LOW_POWER_WAKE; in z_impl_hwinfo_get_reset_cause()
87 *cause = RESET_CPU_LOCKUP; in z_impl_hwinfo_get_reset_cause()
89 *cause = RESET_BROWNOUT; in z_impl_hwinfo_get_reset_cause()
92 *cause = 0; in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_sam_rstc.c | 17 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
24 *cause = RESET_POR; in z_impl_hwinfo_get_reset_cause()
27 *cause = RESET_LOW_POWER_WAKE; in z_impl_hwinfo_get_reset_cause()
30 *cause = RESET_WATCHDOG; in z_impl_hwinfo_get_reset_cause()
33 *cause = RESET_SOFTWARE; in z_impl_hwinfo_get_reset_cause()
36 *cause = RESET_USER; in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_cc13xx_cc26xx.c | 55 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
63 *cause = RESET_POR; in z_impl_hwinfo_get_reset_cause()
66 *cause = RESET_PIN; in z_impl_hwinfo_get_reset_cause()
71 *cause = RESET_BROWNOUT; in z_impl_hwinfo_get_reset_cause()
74 *cause = RESET_CLOCK; in z_impl_hwinfo_get_reset_cause()
77 *cause = RESET_SOFTWARE; in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_silabs_series2.c | 43 * the reset cause upon first read, and returns this cached value on subsequent calls to the API
44 * to allow multiple subsystems to read the reset cause despite it having been cleared in hardware
46 * by keeping track of whether the reset cause should be considered cleared or not ourselves.
63 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
69 *cause = 0; in z_impl_hwinfo_get_reset_cause()
108 *cause = flags; in z_impl_hwinfo_get_reset_cause()
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| D | Kconfig | 83 bool "NXP kinetis reset cause"
99 bool "NXP SRC reset cause"
107 bool "NXP SRC reset cause (multicore devices)"
140 bool "Atmel SAM reset cause"
145 Enable Atmel SAM reset cause hwinfo driver.
172 bool "Smartbond device reset cause"
177 Enable Smartbond reset cause hwinfo driver.
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| D | hwinfo_mcux_rcm.c | 89 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
99 *cause = hwinfo_mcux_rcm_xlate_reset_sources(sources); in z_impl_hwinfo_get_reset_cause()
101 LOG_DBG("sources = 0x%08x, cause = 0x%08x", sources, *cause); in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_smartbond.c | 11 int z_impl_hwinfo_get_reset_cause(uint32_t *cause) in z_impl_hwinfo_get_reset_cause() argument
40 *cause = flags; in z_impl_hwinfo_get_reset_cause()
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| D | hwinfo_handlers.c | 26 int z_vrfy_hwinfo_get_reset_cause(uint32_t *cause) in z_vrfy_hwinfo_get_reset_cause() argument
32 K_OOPS(k_usermode_to_copy(cause, &cause_copy, sizeof(uint32_t))); in z_vrfy_hwinfo_get_reset_cause()
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| /Zephyr-latest/tests/drivers/hwinfo/api/src/ |
| D | main.c | 75 * @brief TestPurpose: verify get reset cause works.
79 * -# Read the reset cause
88 uint32_t cause; in ZTEST() local
91 /* Set `cause` to a known value prior to call. */ in ZTEST()
92 cause = 0xDEADBEEF; in ZTEST()
94 ret = hwinfo_get_reset_cause(&cause); in ZTEST()
103 /* Verify that `cause` has been changed. */ in ZTEST()
104 zassert_not_equal(cause, 0xDEADBEEF, "Reset cause not written."); in ZTEST()
111 * @brief TestPurpose: verify clear reset cause works. This may
112 * not work on some platforms, depending on how reset cause register
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| /Zephyr-latest/tests/boards/nrf/hwinfo/reset_cause/src/ |
| D | main.c | 147 /* Print current value of reset cause. */
148 static void print_current_reset_cause(uint32_t *cause) in print_current_reset_cause() argument
152 ret = hwinfo_get_reset_cause(cause); in print_current_reset_cause()
154 LOG_INF("Current reset cause is:"); in print_current_reset_cause()
155 if (*cause & RESET_PIN) { in print_current_reset_cause()
158 if (*cause & RESET_SOFTWARE) { in print_current_reset_cause()
161 if (*cause & RESET_BROWNOUT) { in print_current_reset_cause()
164 if (*cause & RESET_POR) { in print_current_reset_cause()
167 if (*cause & RESET_WATCHDOG) { in print_current_reset_cause()
170 if (*cause & RESET_DEBUG) { in print_current_reset_cause()
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| /Zephyr-latest/arch/mips/core/ |
| D | fatal.c | 33 LOG_ERR("Cause : %08lx\n", esf->cause); in z_mips_fatal_error()
41 static char *cause_str(unsigned long cause) in cause_str() argument
43 switch (cause) { in cause_str()
89 unsigned long cause; in z_mips_fault() local
91 cause = (read_c0_cause() & CAUSE_EXP_MASK) >> CAUSE_EXP_SHIFT; in z_mips_fault()
94 LOG_ERR(" cause: %ld, %s", cause, cause_str(cause)); in z_mips_fault()
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| D | irq_manage.c | 20 unsigned long cause; in z_irq_spurious() local
23 cause = (read_c0_cause() & CAUSE_EXP_MASK) >> CAUSE_EXP_SHIFT; in z_irq_spurious()
25 LOG_ERR("Spurious interrupt detected! CAUSE: %ld", cause); in z_irq_spurious()
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| /Zephyr-latest/include/zephyr/drivers/ |
| D | hwinfo.h | 36 * @name Reset cause flags
115 * @brief Retrieve cause of device reset.
117 * @param cause OR'd @ref reset_cause "reset cause" flags
121 * On some platforms the reset cause flags accumulate between successive resets
123 * since the device was powered on. If you need to retrieve the cause only for
134 __syscall int hwinfo_get_reset_cause(uint32_t *cause);
136 int z_impl_hwinfo_get_reset_cause(uint32_t *cause);
139 * @brief Clear cause of device reset.
141 * Clears reset cause flags.
152 * @brief Get supported reset cause flags
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| /Zephyr-latest/modules/trusted-firmware-m/ |
| D | Kconfig.tfm.partitions | 15 Setting this option will cause '-DTFM_PARTITION_PROTECTED_STORAGE'
26 Setting this option will cause '-DTFM_PARTITION_INTERNAL_TRUSTED_STORAGE'
37 Setting this option will cause '-DTFM_PARTITION_CRYPTO'
49 Setting this option will cause '-DTFM_PARTITION_INITIAL_ATTESTATION'
60 Setting this option will cause '-DTFM_PARTITION_PLATFORM'
72 Setting this option will cause '-DTFM_PARTITION_FIRMWARE_UPDATE'
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| /Zephyr-latest/arch/arc/core/ |
| D | fault.c | 43 * protection violation, with any cause code, with the protection access
137 static void dump_protv_exception(uint32_t cause, uint32_t parameter) in dump_protv_exception() argument
139 switch (cause) { in dump_protv_exception()
171 static void dump_machine_check_exception(uint32_t cause, uint32_t parameter) in dump_machine_check_exception() argument
173 switch (cause) { in dump_machine_check_exception()
219 static void dump_privilege_exception(uint32_t cause, uint32_t parameter) in dump_privilege_exception() argument
221 switch (cause) { in dump_privilege_exception()
275 static void dump_exception_info(uint32_t vector, uint32_t cause, uint32_t parameter) in dump_exception_info() argument
297 dump_machine_check_exception(cause, parameter); in dump_exception_info()
307 dump_protv_exception(cause, parameter); in dump_exception_info()
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| /Zephyr-latest/samples/boards/st/power_mgmt/standby_shutdown/src/ |
| D | main.c | 95 uint32_t cause; in main() local
97 hwinfo_get_reset_cause(&cause); in main()
100 if (cause == RESET_LOW_POWER_WAKE) { in main()
102 printk("\nReset cause: Standby mode\n\n"); in main()
105 if (cause == (RESET_PIN | RESET_BROWNOUT)) { in main()
106 printk("\nReset cause: Shutdown mode or power up\n\n"); in main()
109 if (cause == RESET_PIN) { in main()
110 printk("\nReset cause: Reset pin\n\n"); in main()
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| /Zephyr-latest/arch/nios2/core/ |
| D | fatal.c | 111 enum nios2_exception_cause cause; in z_nios2_fault() local
118 /* Bits 2-6 contain the cause code */ in z_nios2_fault()
119 cause = (exc_reg & NIOS2_EXCEPTION_REG_CAUSE_MASK) in z_nios2_fault()
122 LOG_ERR("Exception cause: %d ECCFTL: 0x%x", cause, eccftl); in z_nios2_fault()
124 LOG_ERR("reason: %s", cause_str(cause)); in z_nios2_fault()
126 if (BIT(cause) & NIOS2_BADADDR_CAUSE_MASK) { in z_nios2_fault()
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| /Zephyr-latest/arch/xtensa/core/ |
| D | xtensa_backtrace.c | 21 static int mask, cause; variable
29 if (cause != EXCCAUSE_INSTR_PROHIBITED) { in xtensa_cpu_process_stack_pc()
121 * cause another access violation. in xtensa_backtrace_print()
128 cause = bsa->exccause; in xtensa_backtrace_print()
136 if (cause != EXCCAUSE_INSTR_PROHIBITED) { in xtensa_backtrace_print()
149 cause == EXCCAUSE_INSTR_PROHIBITED)); in xtensa_backtrace_print()
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| D | vector_handlers.c | 147 * Or worse, cause another access violation. in xtensa_dump_stack()
220 static void print_fatal_exception(void *print_stack, int cause, in print_fatal_exception() argument
236 arch_curr_cpu()->id, cause, in print_fatal_exception()
237 xtensa_exccause(cause)); in print_fatal_exception()
241 * Or worse, cause another access violation. in print_fatal_exception()
346 int cause, reason; in xtensa_excint1_c() local
357 cause = XTENSA_RSR(ZSR_EXCCAUSE_SAVE_STR); in xtensa_excint1_c()
361 __asm__ volatile("rsr.exccause %0" : "=r"(cause)); in xtensa_excint1_c()
364 switch (cause) { in xtensa_excint1_c()
418 if (cause == EXCCAUSE_ILLEGAL) { in xtensa_excint1_c()
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| /Zephyr-latest/doc/hardware/peripherals/ |
| D | hwinfo.rst | 10 identifiers and reset cause flags.
12 Reset cause flags can be used to determine why the device was reset; for
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| /Zephyr-latest/tests/kernel/mem_protect/stackprot/src/ |
| D | mapped_stack.c | 22 * @brief To cause fault in guard pages.
41 /* Figure out where to cause the stack fault. */ in mapped_thread()
51 TC_PRINT("Trying to cause stack fault at %p\n", ptr); in mapped_thread()
77 * where to cause a stack fault. in create_thread()
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| /Zephyr-latest/samples/boards/nxp/mimxrt1170_evk_cm7/magic_addr/src/ |
| D | main.c | 19 void flexram_magic_addr_isr_cb(enum memc_flexram_interrupt_cause cause, in flexram_magic_addr_isr_cb() argument
24 if (cause == flexram_dtcm_magic_addr) { in flexram_magic_addr_isr_cb()
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| /Zephyr-latest/include/zephyr/drivers/i3c/ |
| D | target_device.h | 126 * A success return shall cause the controller to ACK the next byte
127 * received. An error return shall cause the controller to NACK the
144 * A success return shall cause the controller to ACK the next byte
145 * received. An error return shall cause the controller to NACK the
167 * return shall cause the controller to react to additional read
168 * operations. An error return shall cause the controller to ignore
190 * return shall cause the controller to react to additional read
191 * operations. An error return shall cause the controller to ignore
228 * return shall cause the controller to react to additional read operations.
229 * An error return shall cause the controller to ignore bus operations until
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