2013-05-24 10:04:51 +08:00
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/** @file sys_selftest.c
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* @brief Selftest Source File
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2013-05-29 16:42:26 +08:00
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* @date 29.May.2013
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* @version 03.05.02
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2013-05-24 10:04:51 +08:00
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*
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* This file contains:
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* - Selftest API's
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*/
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/* (c) Texas Instruments 2009-2013, All rights reserved. */
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/* USER CODE BEGIN (0) */
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/* USER CODE END */
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#include "sys_selftest.h"
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/* USER CODE BEGIN (1) */
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/* USER CODE END */
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/** @fn void ccmSelfCheck(void)
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* @brief CCM module self check Driver
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*
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* This function self checks the CCM module.
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*/
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void ccmSelfCheck(void)
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{
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/* USER CODE BEGIN (2) */
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/* USER CODE END */
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/* Run a diagnostic check on the CCM-R4F module */
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/* This step ensures that the CCM-R4F can actually indicate an error */
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/* Configure CCM in self-test mode */
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CCMKEYR = 0x6U;
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/* Wait for CCM self-test to complete */
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while ((CCMSR & 0x100U) != 0x100U)
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{
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}/* Wait */
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/* USER CODE BEGIN (3) */
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/* USER CODE END */
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/* Check if there was an error during the self-test */
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if ((CCMSR & 0x1U) == 0x1U)
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{
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/* STE is set */
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ccmFail(0U);
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}
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else
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{
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/* Check CCM-R4 self-test error flag by itself (without compare error) */
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if ((esmREG->ESTATUS1[0U] & 0x80000000U) != 0x80000000U)
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{
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/* ESM flag is not set */
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ccmFail(1U);
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}
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else
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{
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/* clear ESM group1 channel 31 flag */
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esmREG->ESTATUS1[0U] = 0x80000000U;
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/* Configure CCM in error-forcing mode */
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CCMKEYR = 0x9U;
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/* check if compare error flag is set */
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if ((esmREG->ESTATUS1[1U] & 0x4U) != 0x4U)
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{
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/* ESM flag is not set */
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ccmFail(2U);
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}
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else
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{
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/* Check FIQIVEC to ESM High Interrupt flag is set */
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if((vimREG->FIQINDEX & 0x000000FFU) != 1U)
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{
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/* ESM High Interrupt flag is not set in VIM*/
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ccmFail(3U);
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}
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/* clear ESM group2 channel 2 flag */
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esmREG->ESTATUS1[1U] = 0x4U;
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/* clear ESM group2 shadow status flag */
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esmREG->ESTATUS5EMU = 0x4U;
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/* ESM self-test error needs to also be cleared */
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esmREG->ESTATUS1[0U] = 0x80000000U;
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/* Clear CCM-R4 CMPE flag */
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CCMSR = 0x00010000U;
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/* Return CCM-R4 to lock-step mode */
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CCMKEYR = 0x0U;
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/* The nERROR pin will become inactive once the LTC counter expires */
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esmREG->KEY = 0x5U;
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}
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}
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}
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}
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/* USER CODE BEGIN (4) */
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/* USER CODE END */
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/** @fn void ccmFail(uint32 x)
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* @brief CCM module fail service routine
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*
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* This function is called if CCM module selftest fail.
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*/
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void ccmFail(uint32 x)
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{
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/* USER CODE BEGIN (5) */
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/* USER CODE END */
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if (x == 0U)
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{
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/* CCM-R4 is not able to flag a compare error in self-test mode.
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* Lock-step operation cannot be verified.
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*/
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/* USER CODE BEGIN (6) */
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/* USER CODE END */
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}
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else if (x == 1U)
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{
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/* CCM-R4 self-test error flag is not set in ESM register.
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* Could be due to a connection issue inside the part.
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*/
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/* USER CODE BEGIN (7) */
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/* USER CODE END */
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}
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else if (x == 2U)
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{
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/* CCM-R4 compare error flag is not set in ESM.
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* Lock-step operation cannot be verified.
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*/
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/* USER CODE BEGIN (8) */
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/* USER CODE END */
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}
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else if (x == 3U)
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{
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/* ESM High Interrupt Flag is not set in VIM.
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*/
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/* USER CODE BEGIN (9) */
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/* USER CODE END */
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}
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else
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{
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/* */
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/* USER CODE BEGIN (10) */
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/* USER CODE END */
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}
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}
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/** @fn void memoryInit(uint32 ram)
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* @brief Memory Initialization Driver
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*
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* This function is called to perform Memory initialization of selected RAM's.
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*/
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void memoryInit(uint32 ram)
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{
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/* USER CODE BEGIN (11) */
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/* USER CODE END */
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/* Enable Memory Hardware Initialization */
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systemREG1->MINITGCR = 0xAU;
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/* Enable Memory Hardware Initialization for selected RAM's */
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systemREG1->MSINENA = ram;
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/* Wait until Memory Hardware Initialization complete */
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while((systemREG1->MSTCGSTAT & 0x00000100U) != 0x00000100U)
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{
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}/* Wait */
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/* Disable Memory Hardware Initialization */
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systemREG1->MINITGCR = 0x5U;
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/* USER CODE BEGIN (12) */
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/* USER CODE END */
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}
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/** @fn void stcSelfCheck(void)
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* @brief STC module self check Driver
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*
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* This function is called to perform STC module self check.
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*/
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void stcSelfCheck(void)
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{
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/* USER CODE BEGIN (13) */
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/* USER CODE END */
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volatile uint32 i = 0U;
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/* Run a diagnostic check on the CPU self-test controller */
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/* First set up the STC clock divider as STC is only supported up to 90MHz */
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/* STC clock is now normal mode CPU clock frequency/2 = 180MHz/2 */
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systemREG2->STCCLKDIV = 0x01000000U;
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/* Select one test interval, restart self-test next time, 0x00010001 */
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stcREG->STCGCR0 = 0x00010001U;
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/* Enable comparator self-check and stuck-at-0 fault insertion in CPU, 0x1A */
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stcREG->STCSCSCR = 0x1AU;
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/* Maximum time-out period */
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stcREG->STCTPR = 0xFFFFFFFFU;
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/* wait for 16 VBUS clock cycles at least, based on HCLK to VCLK ratio */
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for (i=0U; i<(16U + (16U * 1U)); i++){ /* Wait */ }
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/* Enable self-test */
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stcREG->STCGCR1 = 0xAU;
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/* wait for 16 VBUS clock cycles at least, based on HCLK to VCLK ratio */
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for (i=0U; i<(16U + (16U * 1U)); i++){ /* Wait */ }
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/* USER CODE BEGIN (14) */
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/* USER CODE END */
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/* Idle the CPU so that the self-test can start */
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_gotoCPUIdle_();
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/* USER CODE BEGIN (15) */
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/* USER CODE END */
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}
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/** @fn void cpuSelfTest(uint32 no_of_intervals, uint32 max_timeout, boolean restart_test)
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* @brief CPU self test Driver
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* @param[in] no_of_intervals - Number of Test Intervals to be
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* @param[in] max_timeout - Maximum Timeout to complete selected test Intervals
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* @param[in] restart_test - Restart the test from Interval 0 or Continue from where it stopped.
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*
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* This function is called to perform CPU self test using STC module.
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*/
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void cpuSelfTest(uint32 no_of_intervals, uint32 max_timeout, boolean restart_test)
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{
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volatile uint32 i = 0U;
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/* USER CODE BEGIN (16) */
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/* USER CODE END */
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/* Run specified no of test intervals starting from interval 0 */
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/* Start test from interval 0 or continue the test. */
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stcREG->STCGCR0 = (no_of_intervals << 16U)
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| (uint32) restart_test;
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/* Configure Maximum time-out period */
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stcREG->STCTPR = max_timeout;
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/* wait for 16 VBUS clock cycles at least, based on HCLK to VCLK ratio */
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for (i=0U; i<(16U + (16U * 1U)); i++){ /* Wait */ }
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/* Enable self-test */
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stcREG->STCGCR1 = 0xAU;
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/* USER CODE BEGIN (17) */
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/* USER CODE END */
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/* Idle the CPU so that the self-test can start */
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_gotoCPUIdle_();
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}
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/** @fn void pbistSelfCheck(void)
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* @brief PBIST self test Driver
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*
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* This function is called to perform PBIST self test.
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*/
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void pbistSelfCheck(void)
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{
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volatile uint32 i = 0U;
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/* USER CODE BEGIN (18) */
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/* USER CODE END */
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/* Run a diagnostic check on the memory self-test controller */
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/* First set up the PBIST ROM clock as this clock frequency is limited to 90MHz */
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/* PBIST ROM clock frequency = HCLK frequency /2 */
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systemREG1->MSTGCR |= 0x00000100U;
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/* Enable PBIST controller */
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systemREG1->MSINENA = 0x1U;
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/* clear MSTGENA field */
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systemREG1->MSTGCR &= ~(0xFU);
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/* Enable PBIST self-test */
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systemREG1->MSTGCR |= 0xAU;
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/* wait for 32 VBUS clock cycles at least, based on HCLK to VCLK ratio */
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for (i=0U; i<(32U + (32U * 1U)); i++){ /* Wait */ }
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/* USER CODE BEGIN (19) */
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/* USER CODE END */
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/* Enable PBIST clocks and ROM clock */
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pbistREG->PACT = 0x3U;
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/* Select algo#3, march13n to be run */
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pbistREG->ALGO = 0x00000004U;
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/* Select RAM Group 1, which is actually the PBIST ROM */
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pbistREG->RINFOL = 0x1U;
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/* ROM contents will not override ALGO and RINFOx settings */
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pbistREG->OVER = 0x0U;
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/* Algorithm code is loaded from ROM */
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pbistREG->ROM = 0x3U;
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/* Start PBIST */
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pbistREG->DLR = 0x14U;
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/* wait until memory self-test done is indicated */
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while ((systemREG1->MSTCGSTAT & 0x1U) != 0x1U)
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{
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}/* Wait */
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/* Check for the failure */
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if (((pbistREG->FSRF0 & 0x1U) != 0x1U) & ((pbistREG->FSRF1 & 0x1U) != 0x1U))
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{
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/* no failure was indicated even if the march13n algorithm was run on a ROM */
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pbistSelfCheckFail();
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/* USER CODE BEGIN (20) */
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/* USER CODE END */
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}
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else
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{
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/* PBIST self-check has passed */
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/* Disable PBIST clocks and ROM clock */
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pbistREG->PACT = 0x0U;
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/* Disable PBIST */
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systemREG1->MSTGCR &= ~(0xFU);
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systemREG1->MSTGCR |= 0x5U;
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/* USER CODE BEGIN (21) */
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/* USER CODE END */
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}
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}
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|
|
|
|
|
|
|
|
|
/** @fn void pbistSelfCheckFail(void)
|
|
|
|
|
* @brief PBIST self test Driver failure service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called on PBIST self test failure.
|
|
|
|
|
*/
|
|
|
|
|
void pbistSelfCheckFail(void)
|
|
|
|
|
{
|
|
|
|
|
/* The PBIST controller is not capable of reporting a failure.
|
|
|
|
|
* PBIST cannot be used to verify memory integrity.
|
|
|
|
|
* Need custom handler here.
|
|
|
|
|
*/
|
|
|
|
|
/* USER CODE BEGIN (22) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void pbistRun(uint32 raminfoL, uint32 algomask)
|
|
|
|
|
* @brief CPU self test Driver
|
|
|
|
|
* @param[in] raminfoL - Select the list of RAM to be tested.
|
|
|
|
|
* @param[in] algomask - Select the list of Algorithm to be run.
|
|
|
|
|
*
|
|
|
|
|
* This function performs Memory Built-in Self test using PBIST module.
|
|
|
|
|
*/
|
|
|
|
|
void pbistRun(uint32 raminfoL, uint32 algomask)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 i = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (23) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* PBIST ROM clock frequency = HCLK frequency /2 */
|
|
|
|
|
systemREG1->MSTGCR |= 0x00000100U;
|
|
|
|
|
|
|
|
|
|
/* Enable PBIST controller */
|
|
|
|
|
systemREG1->MSINENA = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* clear MSTGENA field */
|
|
|
|
|
systemREG1->MSTGCR &= ~(0xFU);
|
|
|
|
|
|
|
|
|
|
/* Enable PBIST self-test */
|
|
|
|
|
systemREG1->MSTGCR |= 0xAU;
|
|
|
|
|
|
|
|
|
|
/* wait for 32 VBUS clock cycles at least, based on HCLK to VCLK ratio */
|
|
|
|
|
for (i=0U; i<(32U + (32U * 1U)); i++){ /* Wait */ }
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (24) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Enable PBIST clocks and ROM clock */
|
|
|
|
|
pbistREG->PACT = 0x3U;
|
|
|
|
|
|
|
|
|
|
/* Select all algorithms to be tested */
|
|
|
|
|
pbistREG->ALGO = algomask;
|
|
|
|
|
|
|
|
|
|
/* Select RAM groups */
|
|
|
|
|
pbistREG->RINFOL = raminfoL;
|
|
|
|
|
|
|
|
|
|
/* Select all RAM groups */
|
|
|
|
|
pbistREG->RINFOU = 0x00000000U;
|
|
|
|
|
|
|
|
|
|
/* ROM contents will not override RINFOx settings */
|
|
|
|
|
pbistREG->OVER = 0x0U;
|
|
|
|
|
|
|
|
|
|
/* Algorithm code is loaded from ROM */
|
|
|
|
|
pbistREG->ROM = 0x3U;
|
|
|
|
|
|
|
|
|
|
/* Start PBIST */
|
|
|
|
|
pbistREG->DLR = 0x14U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (25) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void pbistStop(void)
|
|
|
|
|
* @brief Routine to stop PBIST test enabled.
|
|
|
|
|
*
|
|
|
|
|
* This function is called to stop PBIST after test is performed.
|
|
|
|
|
*/
|
|
|
|
|
void pbistStop(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (26) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* disable pbist clocks and ROM clock */
|
|
|
|
|
pbistREG->PACT = 0x0U;
|
|
|
|
|
systemREG1->MSTGCR &= ~(0xFU);
|
|
|
|
|
systemREG1->MSTGCR |= 0x5U;
|
|
|
|
|
/* USER CODE BEGIN (27) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn boolean pbistIsTestCompleted(void)
|
|
|
|
|
* @brief Checks to see if the PBIST test is completed.
|
|
|
|
|
* @return 1 if PBIST test completed, otherwise 0.
|
|
|
|
|
*
|
|
|
|
|
* Checks to see if the PBIST test is completed.
|
|
|
|
|
*/
|
|
|
|
|
boolean pbistIsTestCompleted(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (28) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
return ((systemREG1->MSTCGSTAT & 0x1U) != 0U);
|
|
|
|
|
/* USER CODE BEGIN (29) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn boolean pbistIsTestPassed(void)
|
|
|
|
|
* @brief Checks to see if the PBIST test is completed successfully.
|
|
|
|
|
* @return 1 if PBIST test passed, otherwise 0.
|
|
|
|
|
*
|
|
|
|
|
* Checks to see if the PBIST test is completed successfully.
|
|
|
|
|
*/
|
|
|
|
|
boolean pbistIsTestPassed(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (30) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
return (((pbistREG->FSRF0 ==0U) && (pbistREG->FSRF1 ==0U)) == TRUE);
|
|
|
|
|
/* USER CODE BEGIN (31) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn boolean pbistPortTestStatus(uint32 port)
|
|
|
|
|
* @brief Checks to see if the PBIST Port test is completed successfully.
|
|
|
|
|
* @param[in] port - Select the port to get the status.
|
|
|
|
|
* @return 1 if PBIST Port test completed successfully, otherwise 0.
|
|
|
|
|
*
|
|
|
|
|
* Checks to see if the selected PBIST Port test is completed successfully.
|
|
|
|
|
*/
|
|
|
|
|
boolean pbistPortTestStatus(uint32 port)
|
|
|
|
|
{
|
|
|
|
|
boolean status;
|
|
|
|
|
/* USER CODE BEGIN (32) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
if(port == PBIST_PORT0)
|
|
|
|
|
{
|
|
|
|
|
status = ((boolean)pbistREG->FSRF0 == 0U);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
status = ((boolean)pbistREG->FSRF1 == 0U);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return status;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void efcCheck(void)
|
|
|
|
|
* @brief EFUSE module self check Driver
|
|
|
|
|
*
|
|
|
|
|
* This function self checks the EFSUE module.
|
|
|
|
|
*/
|
|
|
|
|
void efcCheck(void)
|
|
|
|
|
{
|
|
|
|
|
uint32 efcStatus = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (33) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* read the EFC Error Status Register */
|
|
|
|
|
efcStatus = efcREG->ERROR;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (34) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
if (efcStatus == 0x0U)
|
|
|
|
|
{
|
|
|
|
|
/* run stuck-at-zero test and check if it passed */
|
|
|
|
|
if (efcStuckZeroTest()== TRUE)
|
|
|
|
|
{
|
|
|
|
|
/* start EFC ECC logic self-test */
|
|
|
|
|
efcSelfTest();
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* EFC output is stuck-at-zero, device operation unreliable */
|
|
|
|
|
efcClass2Error();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
/* EFC Error Register is not zero */
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* one-bit error detected during autoload */
|
|
|
|
|
if (efcStatus == 0x15U)
|
|
|
|
|
{
|
|
|
|
|
/* start EFC ECC logic self-test */
|
|
|
|
|
efcSelfTest();
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Some other EFC error was detected */
|
|
|
|
|
efcClass2Error();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn boolean efcStuckZeroTest(void)
|
|
|
|
|
* @brief Checks to see if the EFUSE Stuck at zero test is completed successfully.
|
|
|
|
|
* @return 1 if EFUSE Stuck at zero test completed, otherwise 0.
|
|
|
|
|
*
|
|
|
|
|
* Checks to see if the EFUSE Stuck at zero test is completed successfully.
|
|
|
|
|
*/
|
|
|
|
|
boolean efcStuckZeroTest(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (35) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
boolean result = FALSE;
|
|
|
|
|
uint32 error_checks = EFC_INSTRUCTION_INFO_EN |
|
|
|
|
|
EFC_INSTRUCTION_ERROR_EN |
|
|
|
|
|
EFC_AUTOLOAD_ERROR_EN |
|
|
|
|
|
EFC_SELF_TEST_ERROR_EN ;
|
|
|
|
|
|
|
|
|
|
/* configure the output enable for auto load error , instruction info,
|
|
|
|
|
instruction error, and self test error using boundary register
|
|
|
|
|
and drive values one across all the errors */
|
|
|
|
|
efcREG->BOUNDARY = (OUTPUT_ENABLE | error_checks);
|
|
|
|
|
|
|
|
|
|
/* Read from the pin register. This register holds the current values
|
|
|
|
|
of above errors. This value should be 0x5c00.If not at least one of
|
|
|
|
|
the above errors is stuck at 0. */
|
|
|
|
|
if ((efcREG->PINS & 0x5C00U) == 0x5C00U)
|
|
|
|
|
{
|
|
|
|
|
/* check if the ESM group1 channels 40 is set and group3 channel 2 is set */
|
|
|
|
|
if (((esmREG->ESTATUS4[0U] & 0x200U) == 0x200U) & ((esmREG->ESTATUS1[2U] & 0x2U) == 0x2U))
|
|
|
|
|
{
|
|
|
|
|
/* stuck-at-zero test passed */
|
|
|
|
|
result = TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* put the pins back low */
|
|
|
|
|
efcREG->BOUNDARY = OUTPUT_ENABLE;
|
|
|
|
|
|
|
|
|
|
/* clear group1 flags */
|
|
|
|
|
esmREG->ESTATUS4[0U] = 0x300U;
|
|
|
|
|
|
|
|
|
|
/* clear group3 flag */
|
|
|
|
|
esmREG->ESTATUS1[2U] = 0x2U;
|
|
|
|
|
|
|
|
|
|
/* The nERROR pin will become inactive once the LTC counter expires */
|
|
|
|
|
esmREG->KEY = 0x5U;
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void efcSelfTest(void)
|
|
|
|
|
* @brief EFUSE module self check Driver
|
|
|
|
|
*
|
|
|
|
|
* This function self checks the EFSUE module.
|
|
|
|
|
*/
|
|
|
|
|
void efcSelfTest(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (36) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* configure self-test cycles */
|
|
|
|
|
efcREG->SELF_TEST_CYCLES = 0x258U;
|
|
|
|
|
|
|
|
|
|
/* configure self-test signature */
|
|
|
|
|
efcREG->SELF_TEST_SIGN = 0x5362F97FU;
|
|
|
|
|
|
|
|
|
|
/* configure boundary register to start ECC self-test */
|
|
|
|
|
efcREG->BOUNDARY = 0x0000200FU;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn boolean checkefcSelfTest(void)
|
|
|
|
|
* @brief EFUSE module self check Driver
|
|
|
|
|
*
|
|
|
|
|
* This function self checks the EFSUE module.
|
|
|
|
|
*/
|
|
|
|
|
boolean checkefcSelfTest(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (37) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
boolean result = FALSE;
|
|
|
|
|
|
|
|
|
|
/* wait until EFC self-test is done */
|
|
|
|
|
while((!(efcREG->PINS & EFC_SELF_TEST_DONE)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
|
|
|
|
|
/* check if EFC self-test error occurred */
|
|
|
|
|
if (((!(efcREG->PINS & EFC_SELF_TEST_ERROR)) & (!(efcREG->ERROR & SELF_TEST_ERROR))) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* check if EFC self-test error is set */
|
|
|
|
|
if ((esmREG->ESTATUS4[0U] & 0x100U) != 0x100U)
|
|
|
|
|
{
|
|
|
|
|
result = TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void efcClass1Error(void)
|
|
|
|
|
* @brief EFUSE Class1 Error service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called if EFC ECC logic self-test.
|
|
|
|
|
*/
|
|
|
|
|
void efcClass1Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (38) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* Autoload error was detected during device power-up, and device operation is not reliable. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (39) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (40) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void efcClass2Error(void)
|
|
|
|
|
* @brief EFUSE Class2 Error service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called if EFC output is stuck-at-zero.
|
|
|
|
|
*/
|
|
|
|
|
void efcClass2Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (41) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* The ECC logic inside the eFuse controller is not operational. Device operation is not reliable. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (42) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (43) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void fmcBus2Check(void)
|
|
|
|
|
* @brief Self Check Flash Bus2 Interface
|
|
|
|
|
*
|
|
|
|
|
* This function self checks Flash Bus2 Interface
|
|
|
|
|
*/
|
|
|
|
|
void fmcBus2Check(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (44) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* enable ECC logic inside FMC */
|
|
|
|
|
flashWREG->FEDACCTRL1 = 0x000A060AU;
|
|
|
|
|
|
|
|
|
|
if ((esmREG->ESTATUS1[0U] & 0x40U) == 0x40U)
|
|
|
|
|
{
|
|
|
|
|
/* a 1-bit error was detected during flash OTP read by flash module
|
|
|
|
|
run a self-check on ECC logic inside FMC */
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 6 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x40U;
|
|
|
|
|
|
|
|
|
|
fmcECCcheck();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* no 2-bit or 1-bit error detected during power-up */
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
fmcECCcheck();
|
|
|
|
|
}
|
|
|
|
|
/* USER CODE BEGIN (45) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void fmcECCcheck(void)
|
|
|
|
|
* @brief Check Flash ECC Single Bit and multi Bit errors detection logic.
|
|
|
|
|
*
|
|
|
|
|
* This function Checks Flash ECC Single Bit and multi Bit errors detection logic.
|
|
|
|
|
*/
|
|
|
|
|
void fmcECCcheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 otpread;
|
|
|
|
|
volatile uint32 temp;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (46) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* read location with deliberate 1-bit error */
|
|
|
|
|
otpread = flash1bitError;
|
|
|
|
|
if ((esmREG->ESTATUS1[0U] & 0x40U) == 0x40U)
|
|
|
|
|
{
|
|
|
|
|
/* 1-bit failure was indicated and corrected */
|
|
|
|
|
flashWREG->FEDACSTATUS = 0x00010006U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 6 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x40U;
|
|
|
|
|
|
|
|
|
|
/* read location with deliberate 2-bit error */
|
|
|
|
|
otpread = flash2bitError;
|
|
|
|
|
if ((esmREG->ESTATUS1[2U] & 0x80U) == 0x80U)
|
|
|
|
|
{
|
|
|
|
|
/* 2-bit failure was detected correctly */
|
|
|
|
|
temp = flashWREG->FUNCERRADD;
|
|
|
|
|
flashWREG->FEDACSTATUS = 0x00020100U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group3 channel 7 */
|
|
|
|
|
esmREG->ESTATUS1[2U] = 0x80U;
|
|
|
|
|
|
|
|
|
|
/* The nERROR pin will become inactive once the LTC counter expires */
|
|
|
|
|
esmREG->KEY = 0x5U;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* ECC logic inside FMC cannot detect 2-bit error */
|
|
|
|
|
fmcClass2Error();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* ECC logic inside FMC cannot detect 1-bit error */
|
|
|
|
|
fmcClass2Error();
|
|
|
|
|
}
|
|
|
|
|
/* USER CODE BEGIN (47) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void fmcClass1Error(void)
|
|
|
|
|
* @brief Flash Multi bit ECC error service routine detected during reset configuration.
|
|
|
|
|
*
|
|
|
|
|
* This function is called if Flash Multi bit ECC error detected during reset configuration.
|
|
|
|
|
*/
|
|
|
|
|
void fmcClass1Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (48) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* there was a multi-bit error detected during the reset configuration word read from the OTP */
|
|
|
|
|
/* This affects the device power domains, endianness, and exception handling ISA */
|
|
|
|
|
/* Device operation is not reliable. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (49) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (50) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void fmcClass2Error(void)
|
|
|
|
|
* @brief Flash OTP or EEPROM read Multi bit ECC error service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called if Flash OTP or EEPROM read Multi bit ECC error detected.
|
|
|
|
|
*/
|
|
|
|
|
void fmcClass2Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (51) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* The ECC logic inside FMC used to protect against 1-bit and 2-bit errors in OTP and EEPROM banks */
|
|
|
|
|
/* is not operational. Device operation is not reliable. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (52) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (53) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void checkB0RAMECC(void)
|
|
|
|
|
* @brief Check TCRAM1 ECC error detection logic.
|
|
|
|
|
*
|
|
|
|
|
* This function checks TCRAM1 ECC error detection logic.
|
|
|
|
|
*/
|
|
|
|
|
void checkB0RAMECC(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 ramread = 0U;
|
|
|
|
|
volatile uint32 i;
|
|
|
|
|
/* USER CODE BEGIN (54) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* the first 1-bit error will cause an error response */
|
|
|
|
|
tcram1REG->RAMTHRESHOLD = 0x1U;
|
|
|
|
|
tcram2REG->RAMTHRESHOLD = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* allow SERR to be reported to ESM */
|
|
|
|
|
tcram1REG->RAMINTCTRL = 0x1U;
|
|
|
|
|
tcram2REG->RAMINTCTRL = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* cause a 1-bit ECC error */
|
|
|
|
|
tcramA1bitError ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable writes to ECC RAM */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
|
|
|
|
|
/* read from location with 1-bit ECC error */
|
|
|
|
|
ramread = tcramA1bit;
|
|
|
|
|
|
|
|
|
|
/* SERR not set in TCRAM1 or TCRAM2 modules */
|
|
|
|
|
if ((!(((tcram1REG->RAMERRSTATUS & 1U) == 1U) || ((tcram2REG->RAMERRSTATUS & 1U) == 1U))) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* TCRAM module does not reflect 1-bit error reported by CPU */
|
|
|
|
|
tcramClass2Error();
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear SERR flag */
|
|
|
|
|
tcram1REG->RAMERRSTATUS = 0x1U;
|
|
|
|
|
tcram2REG->RAMERRSTATUS = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* clear status flags for ESM group1 channels 26 and 28 */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x14000000U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* cause a 2-bit ECC error */
|
|
|
|
|
tcramA2bitError ^= 0x3U;
|
|
|
|
|
ramread = tcram1REG->RAMCTRL;
|
|
|
|
|
ramread = tcram2REG->RAMCTRL;
|
|
|
|
|
|
|
|
|
|
/* read from location with 2-bit ECC error this will cause a data abort to be generated */
|
|
|
|
|
ramread = tcramA2bit;
|
|
|
|
|
|
|
|
|
|
/* delay before restoring the ram value */
|
|
|
|
|
for(i=0U;i<10U;i++)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
|
|
|
|
|
/* disable RAM ECC Support */
|
|
|
|
|
_coreDisableRamEcc_();
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* revert back the flipped bits */
|
|
|
|
|
tcramA1bitError ^= 0x1U;
|
|
|
|
|
tcramA2bitError ^= 0x3U;
|
|
|
|
|
|
|
|
|
|
/* disable writes to ECC RAM */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
|
|
|
|
|
/* enable RAM ECC Support */
|
|
|
|
|
_coreEnableRamEcc_();
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (55) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void checkB1RAMECC(void)
|
|
|
|
|
* @brief Check TCRAM2 ECC error detection logic.
|
|
|
|
|
*
|
|
|
|
|
* This function checks TCRAM2 ECC error detection logic.
|
|
|
|
|
*/
|
|
|
|
|
void checkB1RAMECC(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 ramread = 0U;
|
|
|
|
|
volatile uint32 i;
|
|
|
|
|
/* USER CODE BEGIN (56) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* the first 1-bit error will cause an error response */
|
|
|
|
|
tcram1REG->RAMTHRESHOLD = 0x1U;
|
|
|
|
|
tcram2REG->RAMTHRESHOLD = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* allow SERR to be reported to ESM */
|
|
|
|
|
tcram1REG->RAMINTCTRL = 0x1U;
|
|
|
|
|
tcram2REG->RAMINTCTRL = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* cause a 1-bit ECC error */
|
|
|
|
|
tcramB1bitError ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable writes to ECC RAM */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
|
|
|
|
|
/* read from location with 1-bit ECC error */
|
|
|
|
|
ramread = tcramB1bit;
|
|
|
|
|
|
|
|
|
|
/* SERR not set in TCRAM1 or TCRAM2 modules */
|
|
|
|
|
if ((!(((tcram1REG->RAMERRSTATUS & 1U) == 1U) || ((tcram2REG->RAMERRSTATUS & 1U) == 1U))) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* TCRAM module does not reflect 1-bit error reported by CPU */
|
|
|
|
|
tcramClass2Error();
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear SERR flag */
|
|
|
|
|
tcram1REG->RAMERRSTATUS = 0x1U;
|
|
|
|
|
tcram2REG->RAMERRSTATUS = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* clear status flags for ESM group1 channels 26 and 28 */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x14000000U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* cause a 2-bit ECC error */
|
|
|
|
|
tcramB2bitError ^= 0x3U;
|
|
|
|
|
|
|
|
|
|
/* disable writes to ECC RAM */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
|
|
|
|
|
/* delay before restoring the ram value */
|
|
|
|
|
for(i=0U;i<10U;i++)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
|
|
|
|
|
/* disable RAM ECC Support */
|
|
|
|
|
_coreDisableRamEcc_();
|
|
|
|
|
|
|
|
|
|
/* enable writes to ECC RAM, enable ECC error response */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005010AU;
|
|
|
|
|
|
|
|
|
|
/* revert back the flipped bits */
|
|
|
|
|
tcramB1bitError ^= 0x1U;
|
|
|
|
|
tcramB2bitError ^= 0x3U;
|
|
|
|
|
|
|
|
|
|
/* disable writes to ECC RAM */
|
|
|
|
|
tcram1REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
tcram2REG->RAMCTRL = 0x0005000AU;
|
|
|
|
|
|
|
|
|
|
/* enable RAM ECC Support */
|
|
|
|
|
_coreEnableRamEcc_();
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (57) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void tcramClass1Error(void)
|
|
|
|
|
* @brief Error service routine called if TCRAM module cannot capture 2-bit error.
|
|
|
|
|
*
|
|
|
|
|
* Error service routine called if TCRAM module cannot respond to 2-bit error.
|
|
|
|
|
*/
|
|
|
|
|
void tcramClass1Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (58) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* TCRAM module is not capable of responding to 2-bit error indicated by CPU.
|
|
|
|
|
* Device operation is not reliable and not recommended.
|
|
|
|
|
*/
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (59) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (60) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void tcramClass2Error(void)
|
|
|
|
|
* @brief Error service routine called if TCRAM module cannot capture 1-bit error.
|
|
|
|
|
*
|
|
|
|
|
* Error service routine called if TCRAM module cannot respond to 1-bit error.
|
|
|
|
|
*/
|
|
|
|
|
void tcramClass2Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (61) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* TCRAM module is not capable of responding to 1-bit error indicated by CPU.
|
|
|
|
|
* Device operation is possible, but is prone to future multi-bit errors not being detected.
|
|
|
|
|
* Need custom handler here instead of the infinite loop.
|
|
|
|
|
*/
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (62) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (63) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void checkFlashECC(void)
|
|
|
|
|
* @brief Check Flash ECC error detection logic.
|
|
|
|
|
*
|
|
|
|
|
* This function checks Flash ECC error detection logic.
|
|
|
|
|
*/
|
|
|
|
|
void checkFlashECC(void)
|
|
|
|
|
{
|
|
|
|
|
/* Routine to check operation of ECC logic inside CPU for accesses to program flash */
|
|
|
|
|
volatile uint32 flashread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (64) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Flash Module ECC Response enabled */
|
|
|
|
|
flashWREG->FEDACCTRL1 = 0x000A060AU;
|
|
|
|
|
|
|
|
|
|
/* Enable diagnostic mode and select diag mode 7 */
|
|
|
|
|
flashWREG->FDIAGCTRL = 0x00050007U;
|
|
|
|
|
|
|
|
|
|
/* Select ECC diagnostic mode, single-bit to be corrupted */
|
|
|
|
|
flashWREG->FPAROVR = 0x00005A01U;
|
|
|
|
|
|
|
|
|
|
/* Set the trigger for the diagnostic mode */
|
|
|
|
|
flashWREG->FDIAGCTRL |= 0x01000000U;
|
|
|
|
|
|
|
|
|
|
/* read a flash location from the mirrored memory map */
|
|
|
|
|
flashread = flashBadECC;
|
|
|
|
|
|
|
|
|
|
/* disable diagnostic mode */
|
|
|
|
|
flashWREG->FDIAGCTRL = 0x000A0007U;
|
|
|
|
|
|
|
|
|
|
/* this will have caused a single-bit error to be generated and corrected by CPU */
|
|
|
|
|
/* single-bit error not captured in flash module */
|
|
|
|
|
if ((!(flashWREG->FEDACSTATUS & 0x2U)) !=0U)
|
|
|
|
|
{
|
|
|
|
|
flashClass2Error();
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear single-bit error flag */
|
|
|
|
|
flashWREG->FEDACSTATUS = 0x2U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x40U;
|
|
|
|
|
|
|
|
|
|
/* Enable diagnostic mode and select diag mode 7 */
|
|
|
|
|
flashWREG->FDIAGCTRL = 0x00050007U;
|
|
|
|
|
|
|
|
|
|
/* Select ECC diagnostic mode, two bits of ECC to be corrupted */
|
|
|
|
|
flashWREG->FPAROVR = 0x00005A03U;
|
|
|
|
|
|
|
|
|
|
/* Set the trigger for the diagnostic mode */
|
|
|
|
|
flashWREG->FDIAGCTRL |= 0x01000000U;
|
|
|
|
|
|
|
|
|
|
/* read from flash location from mirrored memory map this will cause a data abort */
|
|
|
|
|
flashread = flashBadECC;
|
|
|
|
|
|
|
|
|
|
/* disable diagnostic mode */
|
|
|
|
|
flashWREG->FDIAGCTRL = 0x000A0007U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (65) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void flashClass1Error(void)
|
|
|
|
|
* @brief Error service routine called if Flash module cannot capture 2-bit error.
|
|
|
|
|
*
|
|
|
|
|
* Error service routine called if Flash module cannot capture 2-bit error.
|
|
|
|
|
*/
|
|
|
|
|
void flashClass1Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (66) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* Flash module not able to capture 2-bit error from CPU.
|
|
|
|
|
* Device operation not reliable.
|
|
|
|
|
*/
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (67) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (68) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void flashClass2Error(void)
|
|
|
|
|
* @brief Error service routine called if Flash module cannot capture 1-bit error.
|
|
|
|
|
*
|
|
|
|
|
* Error service routine called if Flash module cannot capture 1-bit error.
|
|
|
|
|
*/
|
|
|
|
|
void flashClass2Error(void)
|
|
|
|
|
{
|
|
|
|
|
/* Flash module not able to capture 1-bit error from CPU.
|
|
|
|
|
* Device operation possible if this weakness in diagnostic is okay.
|
|
|
|
|
*/
|
|
|
|
|
/* USER CODE BEGIN (69) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void custom_dabort(void)
|
|
|
|
|
* @brief Custom Data abort routine for the application.
|
|
|
|
|
*
|
|
|
|
|
* Custom Data abort routine for the application.
|
|
|
|
|
*/
|
|
|
|
|
void custom_dabort(void)
|
|
|
|
|
{
|
|
|
|
|
/* Need custom data abort handler here.
|
|
|
|
|
* This data abort is not caused due to diagnostic checks of flash and TCRAM ECC logic.
|
|
|
|
|
*/
|
|
|
|
|
/* USER CODE BEGIN (70) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void stcSelfCheckFail(void)
|
|
|
|
|
* @brief STC Self test check fail service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called if STC Self test check fail.
|
|
|
|
|
*/
|
|
|
|
|
void stcSelfCheckFail(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (71) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* CPU self-test controller's own self-test failed.
|
|
|
|
|
* It is not possible to verify that STC is capable of indicating a CPU self-test error.
|
|
|
|
|
* It is not recommended to continue operation.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* User can add small piece of code to take system to Safe state using user code section.
|
|
|
|
|
* Note: Just removing the for(;;) will take the system to unknown state under ST failure,
|
|
|
|
|
* since it is not handled by HALCogen driver */
|
|
|
|
|
/* USER CODE BEGIN (72) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (73) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void cpuSelfTestFail(void)
|
|
|
|
|
* @brief CPU Self test check fail service routine
|
|
|
|
|
*
|
|
|
|
|
* This function is called if CPU Self test check fail.
|
|
|
|
|
*/
|
|
|
|
|
void cpuSelfTestFail(void)
|
|
|
|
|
{
|
|
|
|
|
/* USER CODE BEGIN (74) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
/* CPU self-test has failed.
|
|
|
|
|
* CPU operation is not reliable.
|
|
|
|
|
*/
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (75) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (76) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/** @fn void vimParityCheck(void)
|
|
|
|
|
* @brief Routine to check VIM RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check VIM RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void vimParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 vimramread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (77) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Enable parity checking and parity test mode */
|
|
|
|
|
VIM_PARCTL = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* flip a bit in the VIM RAM parity location */
|
|
|
|
|
VIMRAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
VIM_PARCTL = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* cause parity error */
|
|
|
|
|
vimramread = VIMRAMLOC;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 15 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x8000U)) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* VIM RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (78) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (79) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear VIM RAM parity error flag in VIM */
|
|
|
|
|
VIM_PARFLG = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 15 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x8000U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity checking and parity test mode */
|
|
|
|
|
VIM_PARCTL = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
VIMRAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
VIM_PARCTL = 0x0000000AU;
|
|
|
|
|
}
|
|
|
|
|
/* USER CODE BEGIN (80) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void dmaParityCheck(void)
|
|
|
|
|
* @brief Routine to check DMA control packet RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check DMA control packet RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void dmaParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 dmaread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (81) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Enable parity checking and parity test mode */
|
|
|
|
|
DMA_PARCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Flip a bit in DMA RAM parity location */
|
|
|
|
|
DMARAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity test mode */
|
|
|
|
|
DMA_PARCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* Cause parity error */
|
|
|
|
|
dmaread = DMARAMLOC;
|
|
|
|
|
|
|
|
|
|
/* Check if ESM group1 channel 3 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x8U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* DMA RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (82) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (83) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear DMA parity error flag in DMA */
|
|
|
|
|
DMA_PARADDR = 0x01000000U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 3 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x8U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity checking and parity test mode */
|
|
|
|
|
DMA_PARCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
DMARAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity test mode */
|
|
|
|
|
DMA_PARCR = 0x0000000AU;
|
|
|
|
|
}
|
|
|
|
|
/* USER CODE BEGIN (84) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void het1ParityCheck(void)
|
|
|
|
|
* @brief Routine to check HET1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check HET1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void het1ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 nhetread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (85) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Set TEST mode and enable parity checking */
|
|
|
|
|
hetREG1->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* flip parity bit */
|
|
|
|
|
NHET1RAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable TEST mode */
|
|
|
|
|
hetREG1->PCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* read to cause parity error */
|
|
|
|
|
nhetread = NHET1RAMLOC;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 7 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x80U)) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* NHET1 RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (86) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (87) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ESM group1 channel 7 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x80U;
|
|
|
|
|
|
|
|
|
|
/* Set TEST mode and enable parity checking */
|
|
|
|
|
hetREG1->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
NHET1RAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable TEST mode */
|
|
|
|
|
hetREG1->PCR = 0x0000000AU;
|
|
|
|
|
}
|
|
|
|
|
/* USER CODE BEGIN (88) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void htu1ParityCheck(void)
|
|
|
|
|
* @brief Routine to check HTU1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check HTU1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void htu1ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 hturead = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (89) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Enable parity and TEST mode */
|
|
|
|
|
htuREG1->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* flip parity bit */
|
|
|
|
|
HTU1PARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity RAM test mode */
|
|
|
|
|
htuREG1->PCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* read to cause parity error */
|
|
|
|
|
hturead = HTU1RAMLOC;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 8 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x100U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* HTU1 RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (90) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (91) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Clear HTU parity error flag */
|
|
|
|
|
htuREG1->PAR = 0x00010000U;
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x100U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity and TEST mode */
|
|
|
|
|
htuREG1->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
HTU1PARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity RAM test mode */
|
|
|
|
|
htuREG1->PCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (92) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void het2ParityCheck(void)
|
|
|
|
|
* @brief Routine to check HET2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check HET2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void het2ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 nhetread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (93) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Set TEST mode and enable parity checking */
|
|
|
|
|
hetREG2->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* flip parity bit */
|
|
|
|
|
NHET2RAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable TEST mode */
|
|
|
|
|
hetREG2->PCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* read to cause parity error */
|
|
|
|
|
nhetread = NHET2RAMLOC;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 7 or 34 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x80U) != 0U) && (!(esmREG->ESTATUS4[0U] & 0x4U) !=0U))
|
|
|
|
|
{
|
|
|
|
|
/* NHET2 RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (94) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (95) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ESM group1 channel 7 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x80U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 34 flag */
|
|
|
|
|
esmREG->ESTATUS4[0U] = 0x4U;
|
|
|
|
|
|
|
|
|
|
/* Set TEST mode and enable parity checking */
|
|
|
|
|
hetREG2->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
NHET2RAMPARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable TEST mode */
|
|
|
|
|
hetREG2->PCR = 0x0000000AU;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (96) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void htu2ParityCheck(void)
|
|
|
|
|
* @brief Routine to check HTU2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check HTU2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void htu2ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 hturead = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (97) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Enable parity and TEST mode */
|
|
|
|
|
htuREG2->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* flip parity bit */
|
|
|
|
|
HTU2PARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity RAM test mode */
|
|
|
|
|
htuREG2->PCR = 0x0000000AU;
|
|
|
|
|
|
|
|
|
|
/* read to cause parity error */
|
|
|
|
|
hturead = HTU2RAMLOC;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 8 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x100U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* HTU2 RAM parity error was not flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop. */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (98) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (99) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Clear HTU parity error flag */
|
|
|
|
|
htuREG2->PAR = 0x00010000U;
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x100U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity and TEST mode */
|
|
|
|
|
htuREG2->PCR = 0x0000010AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
HTU2PARLOC ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity RAM test mode */
|
|
|
|
|
htuREG2->PCR = 0x0000000AU;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (100) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void adc1ParityCheck(void)
|
|
|
|
|
* @brief Routine to check ADC1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check ADC1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void adc1ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 adcramread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (101) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Set the TEST bit in the PARCR and enable parity checking */
|
|
|
|
|
adcREG1->PARCR = 0x10AU;
|
|
|
|
|
|
|
|
|
|
/* Invert the parity bits inside the ADC1 RAM's first location */
|
|
|
|
|
adcPARRAM1 = ~(adcPARRAM1);
|
|
|
|
|
|
|
|
|
|
/* clear the TEST bit */
|
|
|
|
|
adcREG1->PARCR = 0x00AU;
|
|
|
|
|
|
|
|
|
|
/* This read is expected to trigger a parity error */
|
|
|
|
|
adcramread = adcRAM1;
|
|
|
|
|
|
|
|
|
|
/* Check for ESM group1 channel 19 to be flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x80000U)) !=0U)
|
|
|
|
|
{
|
|
|
|
|
/* no ADC1 RAM parity error was flagged to ESM */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (102) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (103) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ADC1 RAM parity error flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x80000U;
|
|
|
|
|
|
|
|
|
|
/* Set the TEST bit in the PARCR and enable parity checking */
|
|
|
|
|
adcREG1->PARCR = 0x10AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back the parity bits to correct data */
|
|
|
|
|
adcPARRAM1 = ~(adcPARRAM1);
|
|
|
|
|
|
|
|
|
|
/* clear the TEST bit */
|
|
|
|
|
adcREG1->PARCR = 0x00AU;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (104) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void adc2ParityCheck(void)
|
|
|
|
|
* @brief Routine to check ADC2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check ADC2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void adc2ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 adcramread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (105) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Set the TEST bit in the PARCR and enable parity checking */
|
|
|
|
|
adcREG2->PARCR = 0x10AU;
|
|
|
|
|
|
|
|
|
|
/* Invert the parity bits inside the ADC2 RAM's first location */
|
|
|
|
|
adcPARRAM2 = ~(adcPARRAM2);
|
|
|
|
|
|
|
|
|
|
/* clear the TEST bit */
|
|
|
|
|
adcREG2->PARCR = 0x00AU;
|
|
|
|
|
|
|
|
|
|
/* This read is expected to trigger a parity error */
|
|
|
|
|
adcramread = adcRAM2;
|
|
|
|
|
|
|
|
|
|
/* Check for ESM group1 channel 1 to be flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x2U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* no ADC2 RAM parity error was flagged to ESM */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (106) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (107) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ADC2 RAM parity error flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x2U;
|
|
|
|
|
|
|
|
|
|
/* Set the TEST bit in the PARCR and enable parity checking */
|
|
|
|
|
adcREG2->PARCR = 0x10AU;
|
|
|
|
|
|
|
|
|
|
/* Revert back the parity bits to correct data */
|
|
|
|
|
adcPARRAM2 = ~(adcPARRAM2);
|
|
|
|
|
|
|
|
|
|
/* clear the TEST bit */
|
|
|
|
|
adcREG2->PARCR = 0x00AU;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (108) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void can1ParityCheck(void)
|
|
|
|
|
* @brief Routine to check CAN1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check CAN1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void can1ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 canread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (109) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG1->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG1->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* flip the parity bit */
|
|
|
|
|
canPARRAM1 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity, disable init, still TEST mode */
|
|
|
|
|
canREG1->CTL = 0x00002880U;
|
|
|
|
|
|
|
|
|
|
/* Read location with parity error */
|
|
|
|
|
canread = canRAM1;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 21 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x00200000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No DCAN1 RAM parity error was flagged to ESM */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (110) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (111) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ESM group1 channel 21 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x00200000U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG1->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG1->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
canPARRAM1 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* disable TEST mode */
|
|
|
|
|
canREG1->CTL = 0x00002800U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (112) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void can2ParityCheck(void)
|
|
|
|
|
* @brief Routine to check CAN2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check CAN2 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void can2ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 canread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (113) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG2->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG2->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* flip the parity bit */
|
|
|
|
|
canPARRAM2 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity, disable init, still TEST mode */
|
|
|
|
|
canREG2->CTL = 0x00002880U;
|
|
|
|
|
|
|
|
|
|
/* Read location with parity error */
|
|
|
|
|
canread = canRAM2;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 23 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x00800000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No DCAN2 RAM parity error was flagged to ESM */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (114) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (115) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ESM group1 channel 23 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x00800000U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG2->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG2->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
canPARRAM2 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* disable TEST mode */
|
|
|
|
|
canREG2->CTL = 0x00002800U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (116) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void can3ParityCheck(void)
|
|
|
|
|
* @brief Routine to check CAN3 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check CAN3 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void can3ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 canread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (117) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG3->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG3->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* flip the parity bit */
|
|
|
|
|
canPARRAM3 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* Enable parity, disable init, still TEST mode */
|
|
|
|
|
canREG3->CTL = 0x00002880U;
|
|
|
|
|
|
|
|
|
|
/* Read location with parity error */
|
|
|
|
|
canread = canRAM3;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 22 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x00400000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No DCAN3 RAM parity error was flagged to ESM */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (118) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (119) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear ESM group1 channel 22 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x00400000U;
|
|
|
|
|
|
|
|
|
|
/* Disable parity, init mode, TEST mode */
|
|
|
|
|
canREG3->CTL = 0x00001481U;
|
|
|
|
|
|
|
|
|
|
/* Enable RAM Direct Access mode */
|
|
|
|
|
canREG3->TEST = 0x00000200U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
canPARRAM3 ^= 0x00001000U;
|
|
|
|
|
|
|
|
|
|
/* disable TEST mode */
|
|
|
|
|
canREG3->CTL = 0x00002800U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (120) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void mibspi1ParityCheck(void)
|
|
|
|
|
* @brief Routine to check MIBSPI1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check MIBSPI1 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void mibspi1ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 spiread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (121) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* enable multi-buffered mode */
|
|
|
|
|
mibspiREG1->MIBSPIE = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* enable parity error detection */
|
|
|
|
|
mibspiREG1->UERRCTRL = (mibspiREG1->UERRCTRL & 0xFFFFFFF0U) | (0xAU);
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG1->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM1 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG1->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* read from MibSPI1 RAM to cause parity error */
|
|
|
|
|
spiread = *(uint32 *) mibspiRAM1;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 17 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x20000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No MibSPI1 RAM parity error was flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (122) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (123) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear parity error flags */
|
|
|
|
|
mibspiREG1->UERRSTAT = 0x3U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 17 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x20000U;
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG1->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM1 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG1->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* revert multi-buffered mode */
|
|
|
|
|
mibspiREG1->MIBSPIE = 0x0U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (124) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void mibspi3ParityCheck(void)
|
|
|
|
|
* @brief Routine to check MIBSPI3 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check MIBSPI3 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void mibspi3ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 spiread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (125) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* enable multi-buffered mode */
|
|
|
|
|
mibspiREG3->MIBSPIE = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG3->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM3 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* enable parity error detection */
|
|
|
|
|
mibspiREG3->UERRCTRL = (mibspiREG3->UERRCTRL & 0xFFFFFFF0U) | (0xAU);
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG3->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* read from MibSPI3 RAM to cause parity error */
|
|
|
|
|
spiread = *(uint32 *) mibspiRAM3;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 18 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x40000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No MibSPI3 RAM parity error was flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (126) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (127) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear parity error flags */
|
|
|
|
|
mibspiREG3->UERRSTAT = 0x3U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 18 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x40000U;
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG3->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM3 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG3->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* revert multi-buffered mode */
|
|
|
|
|
mibspiREG3->MIBSPIE = 0x0U;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (128) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void mibspi5ParityCheck(void)
|
|
|
|
|
* @brief Routine to check MIBSPI5 RAM parity error detection and signaling mechanism
|
|
|
|
|
*
|
|
|
|
|
* Routine to check MIBSPI5 RAM parity error detection and signaling mechanism
|
|
|
|
|
*/
|
|
|
|
|
void mibspi5ParityCheck(void)
|
|
|
|
|
{
|
|
|
|
|
volatile uint32 spiread = 0U;
|
|
|
|
|
|
|
|
|
|
/* USER CODE BEGIN (129) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
|
|
|
|
|
/* enable multi-buffered mode */
|
|
|
|
|
mibspiREG5->MIBSPIE = 0x1U;
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG5->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM5 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* enable parity error detection */
|
|
|
|
|
mibspiREG5->UERRCTRL = (mibspiREG5->UERRCTRL & 0xFFFFFFF0U) | (0xAU);
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG5->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* read from MibSPI5 RAM to cause parity error */
|
|
|
|
|
spiread = *(uint32 *) mibspiRAM5;
|
|
|
|
|
|
|
|
|
|
/* check if ESM group1 channel 24 is flagged */
|
|
|
|
|
if ((!(esmREG->ESTATUS1[0U] & 0x01000000U)) != 0U)
|
|
|
|
|
{
|
|
|
|
|
/* No MibSPI5 RAM parity error was flagged to ESM. */
|
|
|
|
|
/* Need custom routine to handle this failure instead of the infinite loop */
|
|
|
|
|
/* for(;;) can be removed by adding "# if 0" and "# endif" in the user codes above and below */
|
|
|
|
|
/* USER CODE BEGIN (130) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
for(;;)
|
|
|
|
|
{
|
|
|
|
|
}/* Wait */
|
|
|
|
|
/* USER CODE BEGIN (131) */
|
|
|
|
|
/* USER CODE END */
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* clear parity error flags */
|
|
|
|
|
mibspiREG5->UERRSTAT = 0x3U;
|
|
|
|
|
|
|
|
|
|
/* clear ESM group1 channel 24 flag */
|
|
|
|
|
esmREG->ESTATUS1[0U] = 0x01000000U;
|
|
|
|
|
|
|
|
|
|
/* enable parity test mode */
|
|
|
|
|
mibspiREG5->UERRCTRL |= 1U << 8U;
|
|
|
|
|
|
|
|
|
|
/* Revert back to correct data, flip bit 0 of the parity location */
|
|
|
|
|
mibspiPARRAM5 ^= 0x1U;
|
|
|
|
|
|
|
|
|
|
/* disable parity test mode */
|
|
|
|
|
mibspiREG5->UERRCTRL &= ~(1U << 8U);
|
|
|
|
|
|
|
|
|
|
/* revert multi-buffered mode */
|
|
|
|
|
mibspiREG5->MIBSPIE = 0x0U;
|
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|
|
|
}
|
|
|
|
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|
|
|
/* USER CODE BEGIN (132) */
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|
|
|
|
/* USER CODE END */
|
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|
|
|
}
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|
|
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|
|
|
|
/** @fn void pbistGetConfigValue(pbist_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
* @brief Get the initial or current values of the configuration registers
|
|
|
|
|
*
|
|
|
|
|
* @param[in] *config_reg: pointer to the struct to which the initial or current value of the configuration registers need to be stored
|
|
|
|
|
* @param[in] type: whether initial or current value of the configuration registers need to be stored
|
|
|
|
|
* - InitialValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
* - CurrentValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
* This function will copy the initial or current value (depending on the parameter 'type') of the configuration registers to the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
void pbistGetConfigValue(pbist_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
{
|
|
|
|
|
if (type == InitialValue)
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_RAMT = PBIST_RAMT_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_DLR = PBIST_DLR_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_PACT = PBIST_PACT_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_PBISTID = PBIST_PBISTID_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_OVER = PBIST_OVER_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_FSRDL1 = PBIST_FSRDL1_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_ROM = PBIST_ROM_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_ALGO = PBIST_ALGO_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_RINFOL = PBIST_RINFOL_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_RINFOU = PBIST_RINFOU_CONFIGVALUE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_RAMT = pbistREG->RAMT;
|
|
|
|
|
config_reg->CONFIG_DLR = pbistREG->DLR;
|
|
|
|
|
config_reg->CONFIG_PACT = pbistREG->PACT;
|
|
|
|
|
config_reg->CONFIG_PBISTID = pbistREG->PBISTID;
|
|
|
|
|
config_reg->CONFIG_OVER = pbistREG->OVER;
|
|
|
|
|
config_reg->CONFIG_FSRDL1 = pbistREG->FSRDL1;
|
|
|
|
|
config_reg->CONFIG_ROM = pbistREG->ROM;
|
|
|
|
|
config_reg->CONFIG_ALGO = pbistREG->ALGO;
|
|
|
|
|
config_reg->CONFIG_RINFOL = pbistREG->RINFOL;
|
|
|
|
|
config_reg->CONFIG_RINFOU = pbistREG->RINFOU;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** @fn void stcGetConfigValue(stc_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
* @brief Get the initial or current values of the configuration registers
|
|
|
|
|
*
|
|
|
|
|
* @param[in] *config_reg: pointer to the struct to which the initial or current value of the configuration registers need to be stored
|
|
|
|
|
* @param[in] type: whether initial or current value of the configuration registers need to be stored
|
|
|
|
|
* - InitialValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
* - CurrentValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
* This function will copy the initial or current value (depending on the parameter 'type') of the configuration registers to the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
void stcGetConfigValue(stc_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
{
|
|
|
|
|
if (type == InitialValue)
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_STCGCR0 = STC_STCGCR0_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_STCGCR1 = STC_STCGCR1_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_STCTPR = STC_STCTPR_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_STCSCSCR = STC_STCSCSCR_CONFIGVALUE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_STCGCR0 = stcREG->STCGCR0;
|
|
|
|
|
config_reg->CONFIG_STCGCR1 = stcREG->STCGCR1;
|
|
|
|
|
config_reg->CONFIG_STCTPR = stcREG->STCTPR;
|
|
|
|
|
config_reg->CONFIG_STCSCSCR = stcREG->STCSCSCR;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/** @fn void efcGetConfigValue(efc_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
* @brief Get the initial or current values of the configuration registers
|
|
|
|
|
*
|
|
|
|
|
* @param[in] *config_reg: pointer to the struct to which the initial or current value of the configuration registers need to be stored
|
|
|
|
|
* @param[in] type: whether initial or current value of the configuration registers need to be stored
|
|
|
|
|
* - InitialValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
* - CurrentValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
* This function will copy the initial or current value (depending on the parameter 'type') of the configuration registers to the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
void efcGetConfigValue(efc_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
{
|
|
|
|
|
if (type == InitialValue)
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_BOUNDARY = EFC_BOUNDARY_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_PINS = EFC_PINS_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_SELFTESTCYCLES = EFC_SELFTESTCYCLES_CONFIGVALUE;
|
|
|
|
|
config_reg->CONFIG_SELFTESTSIGN = EFC_SELFTESTSIGN_CONFIGVALUE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_BOUNDARY = efcREG->BOUNDARY;
|
|
|
|
|
config_reg->CONFIG_PINS = efcREG->PINS;
|
|
|
|
|
config_reg->CONFIG_SELFTESTCYCLES = efcREG->SELF_TEST_CYCLES;
|
|
|
|
|
config_reg->CONFIG_SELFTESTSIGN = efcREG->SELF_TEST_SIGN;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/** @fn void ccmr4GetConfigValue(ccmr4_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
* @brief Get the initial or current values of the configuration registers
|
|
|
|
|
*
|
|
|
|
|
* @param[in] *config_reg: pointer to the struct to which the initial or current value of the configuration registers need to be stored
|
|
|
|
|
* @param[in] type: whether initial or current value of the configuration registers need to be stored
|
|
|
|
|
* - InitialValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
* - CurrentValue: initial value of the configuration registers will be stored in the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
* This function will copy the initial or current value (depending on the parameter 'type') of the configuration registers to the struct pointed by config_reg
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
void ccmr4GetConfigValue(ccmr4_config_reg_t *config_reg, config_value_type_t type)
|
|
|
|
|
{
|
|
|
|
|
if (type == InitialValue)
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_CCMKEYR = CCMR4_CCMKEYR_CONFIGVALUE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
config_reg->CONFIG_CCMKEYR = CCMKEYR;
|
|
|
|
|
}
|
|
|
|
|
}
|
