stm32: move dbgmcu stuff to toplevel config setting, defaulting to true.

embassy-stm32/src/rcc/f4/mod.rs

@@ -21,7 +21,6 @@ pub struct Config {
     pub hclk: Option<Hertz>,
     pub pclk1: Option<Hertz>,
     pub pclk2: Option<Hertz>,
-    pub enable_debug_wfe: bool,
 }
 
 /// RCC peripheral
@@ -176,15 +175,6 @@ impl<'d> Rcc<'d> {
             });
         }
 
-        if self.config.enable_debug_wfe {
-            unsafe {
-                RCC.ahb1enr().modify(|w| w.set_dma1en(true));
-                critical_section::with(|_| {
-                    crate::dbgmcu::Dbgmcu::enable_all();
-                });
-            }
-        }
-
         Clocks {
             sys: Hertz(sysclk),
             apb1: Hertz(pclk1),