fix vibl

Author: xyzz

platforms/chibios/boards/STM32_F103_vibl/board/board.c

@@ -20,7 +20,6 @@
 #include "vial.h"
 #endif
 
-#define RTC_BOOTLOADER_FLAG 0x7662 /* Flag whether to jump into bootloader, "vb" */
 #define RTC_INSECURE_FLAG 0x4953 /* Flag to indicate qmk that we want to boot into insecure mode, "IS" */
 
 /**
@@ -62,9 +61,3 @@ void boardInit(void) {
 #endif
   BKP->DR10 = 0;
 }
-
-void bootloader_jump(void) {
-    //Set backup register DR10 to enter bootloader on reset
-    BKP->DR10 = RTC_BOOTLOADER_FLAG;
-    NVIC_SystemReset();
-}

platforms/chibios/bootloaders/vibl.c

@@ -16,6 +16,16 @@
 
 #include "bootloader.h"
 
-__attribute__((weak)) void bootloader_jump(void) {}
+#include <ch.h>
 
-__attribute__((weak)) void enter_bootloader_mode_if_requested(void) {}
+#define RTC_BOOTLOADER_FLAG 0x7662 /* Flag whether to jump into bootloader, "vb" */
+
+__attribute__((weak)) void bootloader_jump(void) {
+    BKP->DR10 = RTC_BOOTLOADER_FLAG;
+    NVIC_SystemReset();
+}
+
+__attribute__((weak)) void mcu_reset(void) {
+    BKP->DR10 = 0;
+    NVIC_SystemReset();
+}