rtc: enable super wdt auto feed

2019-12-30 10:59:47 +08:00 · 2019-12-30 10:59:47 +08:00 · a8d31b0385
commit a8d31b0385
parent 1c2cc5430e
1 changed files with 6 additions and 0 deletions
--- a/components/bootloader_support/src/esp32s2beta/bootloader_esp32s2beta.c
+++ b/components/bootloader_support/src/esp32s2beta/bootloader_esp32s2beta.c
@ -352,9 +352,15 @@ void abort(void)
    }
 }

+static void bootloader_super_wdt_auto_feed(void)
+{
+    REG_SET_BIT(RTC_CNTL_SWD_CONF_REG, RTC_CNTL_SWD_AUTO_FEED_EN);
+}
+
 esp_err_t bootloader_init(void)
 {
    esp_err_t ret = ESP_OK;
+    bootloader_super_wdt_auto_feed();
    // protect memory region
    cpu_configure_region_protection();
    /* check that static RAM is after the stack */