Merge branch 'bugfix/panic_cache_err_dig_reset_v4.0' into 'release/v4.0'
esp32: panic: do digital reset if cache error interrupt is set (backport v4.0) See merge request espressif/esp-idf!7484
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f5dc81aaae
2 changed files with 1 additions and 2 deletions
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@ -72,7 +72,6 @@ void esp_cache_err_int_init()
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int IRAM_ATTR esp_cache_err_get_cpuid()
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{
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esp_dport_access_int_pause();
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const uint32_t pro_mask =
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DPORT_PRO_CPU_DISABLED_CACHE_IA_DRAM1 |
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DPORT_PRO_CPU_DISABLED_CACHE_IA_DROM0 |
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@ -629,7 +629,7 @@ static __attribute__((noreturn)) void commonErrorHandler(XtExcFrame *frame)
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rtc_wdt_disable();
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#if CONFIG_ESP32_PANIC_PRINT_REBOOT || CONFIG_ESP32_PANIC_SILENT_REBOOT
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panicPutStr("Rebooting...\r\n");
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if (frame->exccause != PANIC_RSN_CACHEERR) {
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if (esp_cache_err_get_cpuid() == -1) {
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esp_restart_noos();
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} else {
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// The only way to clear invalid cache access interrupt is to reset the digital part
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