system: fix app cpu core clock gate invalid issue

components/esp_system/port/cpu_start.c

@@ -413,7 +413,13 @@ void IRAM_ATTR call_start_cpu0(void)
     DPORT_CLEAR_PERI_REG_MASK(DPORT_APPCPU_CTRL_B_REG, DPORT_APPCPU_CLKGATE_EN); // stop the other core
 #elif CONFIG_IDF_TARGET_ESP32S3
     REG_CLR_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_CLKGATE_EN);
+#if SOC_APPCPU_HAS_CLOCK_GATING_BUG
+    /* The clock gating signal of the App core is invalid. We use RUNSTALL and RESETING
+       signals to ensure that the App core stops running in single-core mode. */
+    REG_SET_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_RUNSTALL);
+    REG_CLR_BIT(SYSTEM_CORE_1_CONTROL_0_REG, SYSTEM_CONTROL_CORE_1_RESETING);
 #endif
+#endif // CONFIG_IDF_TARGET_ESP32
 #endif // !CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE
 #endif // SOC_CPU_CORES_NUM > 1
 

components/soc/esp32s3/include/soc/soc_caps.h

@@ -27,6 +27,9 @@
 #define SOC_FLASH_ENCRYPTION_XTS_AES_256 1
 #define SOC_PSRAM_DMA_CAPABLE           1
 
+/*-------------------------- SOC CAPS ----------------------------------------*/
+#define SOC_APPCPU_HAS_CLOCK_GATING_BUG (1)
+
 /*-------------------------- ADC CAPS ----------------------------------------*/
 #define SOC_ADC_PERIPH_NUM              (2)
 #define SOC_ADC_CHANNEL_NUM(PERIPH_NUM) (10)