From f238b846168993955df3f8acb85b48a87cae1ec3 Mon Sep 17 00:00:00 2001
From: Kirill Mikhailov <konnor1980@yandex.ru>
Date: Tue, 29 Oct 2024 11:15:40 +0100
Subject: [PATCH] Document bootloader limitation

+ typo fix
---
 esp-hal/src/rtc_cntl/mod.rs | 6 ++----
 esp-hal/src/timer/timg.rs   | 5 +++++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/esp-hal/src/rtc_cntl/mod.rs b/esp-hal/src/rtc_cntl/mod.rs
index b14700712c0..510e4545e05 100644
--- a/esp-hal/src/rtc_cntl/mod.rs
+++ b/esp-hal/src/rtc_cntl/mod.rs
@@ -915,14 +915,12 @@ impl Rwdt {
         rtc_cntl.wdtwprotect().write(|w| unsafe { w.bits(wkey) });
     }
 
-        let rtc_cntl = unsafe { lpwr() };
-        let rtc_cntl = unsafe { lp_wdt() };
     fn set_enabled(&mut self, enable: bool) {
         let rtc_cntl = unsafe { lp_wdt() };
 
         self.set_write_protection(false);
 
-        if !enabled {
+        if !enable {
             rtc_cntl.wdtconfig0().modify(|_, w| unsafe { w.bits(0) });
         } else {
             rtc_cntl
@@ -931,7 +929,7 @@ impl Rwdt {
 
             rtc_cntl
                 .wdtconfig0()
-                .modify(|_, w| w.wdt_en().bit(enabled).wdt_pause_in_slp().bit(enabled));
+                .modify(|_, w| w.wdt_en().bit(enable).wdt_pause_in_slp().bit(enable));
 
             // Apply default settings for WDT
             unsafe {
diff --git a/esp-hal/src/timer/timg.rs b/esp-hal/src/timer/timg.rs
index d83877d9ed1..6d4815b29d0 100644
--- a/esp-hal/src/timer/timg.rs
+++ b/esp-hal/src/timer/timg.rs
@@ -1082,6 +1082,11 @@ where
     }
 
     /// Set the stage action of the MWDT for a specific stage.
+    ///
+    /// This function modifies MWDT behavior only if a custom bootloader with
+    /// the following modifications is used:
+    /// - `ESP_TASK_WDT_EN` parameter **disabled**
+    /// - `ESP_INT_WDT` parameter **disabled**
     pub fn set_stage_action(
         &mut self,
         stage: usize,