[Core] Add Reboot keycode to core (#15990)

1 files changed, 9 insertions, 0 deletions

diff --git a/platforms/avr/bootloaders/usbasploader.c b/platforms/avr/bootloaders/usbasploader.c
index 008bd16069..333010eefa 100644
--- a/platforms/avr/bootloaders/usbasploader.c
+++ b/platforms/avr/bootloaders/usbasploader.c
@@ -54,3 +54,12 @@ __attribute__((weak)) void bootloader_jump(void) {
 #endif
                    [bootaddrme] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 8) & 0xff), [bootaddrlo] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 0) & 0xff));
 }
+
+__attribute__((weak)) void mcu_reset(void) {
+    // setup watchdog timeout
+    wdt_enable(WDTO_15MS);
+
+    // wait for watchdog timer to trigger
+    while (1) {
+    }
+}