diff --git a/src/atsam/main.c b/src/atsam/main.c
index 5a19d529..8c2e4318 100644
--- a/src/atsam/main.c
+++ b/src/atsam/main.c
@@ -6,7 +6,7 @@
 
 #include "board/armcm_boot.h" // armcm_main
 #include "board/irq.h" // irq_disable
-#include "board/usb_cdc.h" // usb_request_bootloader
+#include "board/misc.h" // bootloader_request
 #include "command.h" // DECL_COMMAND_FLAGS
 #include "internal.h" // WDT
 #include "sched.h" // sched_main
@@ -94,7 +94,7 @@ DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
 #endif
 
 void noinline __aligned(16) // align for predictable flash code access
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     irq_disable();
     // Request boot from ROM (instead of boot from flash)
diff --git a/src/atsamd/usbserial.c b/src/atsamd/usbserial.c
index e3848926..531c7dae 100644
--- a/src/atsamd/usbserial.c
+++ b/src/atsamd/usbserial.c
@@ -9,6 +9,7 @@
 #include "board/armcm_boot.h" // armcm_enable_irq
 #include "board/io.h" // readl
 #include "board/irq.h" // irq_disable
+#include "board/misc.h" // bootloader_request
 #include "board/usb_cdc.h" // usb_notify_ep0
 #include "board/usb_cdc_ep.h" // USB_CDC_EP_BULK_IN
 #include "command.h" // DECL_CONSTANT_STR
@@ -172,7 +173,7 @@ usb_set_configure(void)
 }
 
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     if (!CONFIG_FLASH_START)
         return;
diff --git a/src/avr/usbserial.c b/src/avr/usbserial.c
index 442ef934..ab61fde2 100644
--- a/src/avr/usbserial.c
+++ b/src/avr/usbserial.c
@@ -7,6 +7,7 @@
 #include <avr/interrupt.h> // USB_COM_vect
 #include <string.h> // NULL
 #include "autoconf.h" // CONFIG_MACH_at90usb1286
+#include "board/misc.h" // bootloader_request
 #include "board/usb_cdc.h" // usb_notify_ep0
 #include "board/usb_cdc_ep.h" // USB_CDC_EP_BULK_IN
 #include "pgm.h" // READP
@@ -179,7 +180,7 @@ usb_set_configure(void)
 }
 
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
 }
 
diff --git a/src/generic/misc.h b/src/generic/misc.h
index a24e8b0a..fe0804e4 100644
--- a/src/generic/misc.h
+++ b/src/generic/misc.h
@@ -18,4 +18,6 @@ void *dynmem_end(void);
 
 uint16_t crc16_ccitt(uint8_t *buf, uint_fast8_t len);
 
+void bootloader_request(void);
+
 #endif // misc.h
diff --git a/src/generic/usb_cdc.c b/src/generic/usb_cdc.c
index 3a033cc9..40ff74ba 100644
--- a/src/generic/usb_cdc.c
+++ b/src/generic/usb_cdc.c
@@ -448,7 +448,7 @@ check_reboot(void)
 {
     if (line_coding.dwDTERate == 1200 && !(line_control_state & 0x01))
         // A baud of 1200 is an Arduino style request to enter the bootloader
-        usb_request_bootloader();
+        bootloader_request();
 }
 
 static void
diff --git a/src/generic/usb_cdc.h b/src/generic/usb_cdc.h
index f955c840..3c92ef13 100644
--- a/src/generic/usb_cdc.h
+++ b/src/generic/usb_cdc.h
@@ -21,7 +21,6 @@ int_fast8_t usb_send_ep0_progmem(const void *data, uint_fast8_t len);
 void usb_stall_ep0(void);
 void usb_set_address(uint_fast8_t addr);
 void usb_set_configure(void);
-void usb_request_bootloader(void);
 struct usb_string_descriptor *usbserial_get_serialid(void);
 
 // usb_cdc.c
diff --git a/src/lpc176x/usbserial.c b/src/lpc176x/usbserial.c
index bbb90438..af7d66b5 100644
--- a/src/lpc176x/usbserial.c
+++ b/src/lpc176x/usbserial.c
@@ -247,7 +247,7 @@ usb_set_configure(void)
 }
 
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     if (!CONFIG_SMOOTHIEWARE_BOOTLOADER)
         return;
diff --git a/src/rp2040/main.c b/src/rp2040/main.c
index fbbe3b56..462e69c6 100644
--- a/src/rp2040/main.c
+++ b/src/rp2040/main.c
@@ -5,11 +5,13 @@
 // This file may be distributed under the terms of the GNU GPLv3 license.
 
 #include <stdint.h> // uint32_t
+#include "board/misc.h" // bootloader_request
 #include "hardware/structs/clocks.h" // clock_hw_t
 #include "hardware/structs/pll.h" // pll_hw_t
 #include "hardware/structs/resets.h" // sio_hw
 #include "hardware/structs/watchdog.h" // watchdog_hw
 #include "hardware/structs/xosc.h" // xosc_hw
+#include "internal.h" // enable_pclock
 #include "sched.h" // sched_main
 
 
@@ -36,6 +38,18 @@ watchdog_init(void)
 DECL_INIT(watchdog_init);
 
 
+/****************************************************************
+ * Bootloader
+ ****************************************************************/
+
+void
+bootloader_request(void)
+{
+    // Use the bootrom-provided code to reset into BOOTSEL mode
+    reset_to_usb_boot(0, 0);
+}
+
+
 /****************************************************************
  * Clock setup
  ****************************************************************/
diff --git a/src/rp2040/usbserial.c b/src/rp2040/usbserial.c
index 83838d2d..aafe53ef 100644
--- a/src/rp2040/usbserial.c
+++ b/src/rp2040/usbserial.c
@@ -160,13 +160,6 @@ usb_set_configure(void)
         USB_BUF_CTRL_AVAIL | USB_BUF_CTRL_LAST | DPBUF_SIZE);
 }
 
-void
-usb_request_bootloader(void)
-{
-    // Use the bootrom-provided code to reset into BOOTSEL mode
-    reset_to_usb_boot(0, 0);
-}
-
 
 /****************************************************************
  * USB Errata workaround
diff --git a/src/stm32/stm32f0.c b/src/stm32/stm32f0.c
index 8ea8f43c..98933b9d 100644
--- a/src/stm32/stm32f0.c
+++ b/src/stm32/stm32f0.c
@@ -8,6 +8,7 @@
 #include "board/armcm_boot.h" // armcm_main
 #include "board/armcm_reset.h" // try_request_canboot
 #include "board/irq.h" // irq_disable
+#include "board/misc.h" // bootloader_request
 #include "command.h" // DECL_CONSTANT_STR
 #include "internal.h" // enable_pclock
 #include "sched.h" // sched_main
@@ -130,7 +131,7 @@ hsi14_setup(void)
 
 
 /****************************************************************
- * USB bootloader
+ * Bootloader
  ****************************************************************/
 
 #define USB_BOOT_FLAG_ADDR (CONFIG_RAM_START + CONFIG_RAM_SIZE - 1024)
@@ -160,9 +161,9 @@ check_usb_dfu_bootloader(void)
                  : : "r"(sysbase[0]), "r"(sysbase[1]));
 }
 
-// Handle USB reboot requests
+// Handle reboot requests
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     try_request_canboot();
     usb_reboot_for_dfu_bootloader();
diff --git a/src/stm32/stm32f1.c b/src/stm32/stm32f1.c
index 820a5518..9d3c3b97 100644
--- a/src/stm32/stm32f1.c
+++ b/src/stm32/stm32f1.c
@@ -1,6 +1,6 @@
 // Code to setup clocks and gpio on stm32f1
 //
-// Copyright (C) 2019-2021  Kevin O'Connor <kevin@koconnor.net>
+// Copyright (C) 2019-2022  Kevin O'Connor <kevin@koconnor.net>
 //
 // This file may be distributed under the terms of the GNU GPLv3 license.
 
@@ -8,7 +8,7 @@
 #include "board/armcm_boot.h" // VectorTable
 #include "board/armcm_reset.h" // try_request_canboot
 #include "board/irq.h" // irq_disable
-#include "board/usb_cdc.h" // usb_request_bootloader
+#include "board/misc.h" // bootloader_request
 #include "internal.h" // enable_pclock
 #include "sched.h" // sched_main
 
@@ -213,7 +213,7 @@ gpio_peripheral(uint32_t gpio, uint32_t mode, int pullup)
 
 
 /****************************************************************
- * USB bootloader
+ * Bootloader
  ****************************************************************/
 
 // Reboot into USB "HID" bootloader
@@ -240,9 +240,9 @@ usb_stm32duino_bootloader(void)
     NVIC_SystemReset();
 }
 
-// Handle USB reboot requests
+// Handle reboot requests
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     try_request_canboot();
     if (CONFIG_STM32_FLASH_START_800)
diff --git a/src/stm32/stm32f4.c b/src/stm32/stm32f4.c
index 9c6880cf..0b032de7 100644
--- a/src/stm32/stm32f4.c
+++ b/src/stm32/stm32f4.c
@@ -8,7 +8,7 @@
 #include "board/armcm_boot.h" // VectorTable
 #include "board/armcm_reset.h" // try_request_canboot
 #include "board/irq.h" // irq_disable
-#include "board/usb_cdc.h" // usb_request_bootloader
+#include "board/misc.h" // bootloader_request
 #include "command.h" // DECL_CONSTANT_STR
 #include "internal.h" // enable_pclock
 #include "sched.h" // sched_main
@@ -188,7 +188,7 @@ clock_setup(void)
 
 
 /****************************************************************
- * USB bootloader
+ * Bootloader
  ****************************************************************/
 
 // Reboot into USB "HID" bootloader
@@ -228,9 +228,9 @@ check_usb_dfu_bootloader(void)
                  : : "r"(sysbase[0]), "r"(sysbase[1]));
 }
 
-// Handle USB reboot requests
+// Handle reboot requests
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     try_request_canboot();
     if (CONFIG_STM32_FLASH_START_4000)
diff --git a/src/stm32/stm32g0.c b/src/stm32/stm32g0.c
index 36520dfb..36191ebf 100644
--- a/src/stm32/stm32g0.c
+++ b/src/stm32/stm32g0.c
@@ -8,6 +8,7 @@
 #include "board/armcm_boot.h" // armcm_main
 #include "board/armcm_reset.h" // try_request_canboot
 #include "board/irq.h" // irq_disable
+#include "board/misc.h" // bootloader_request
 #include "command.h" // DECL_CONSTANT_STR
 #include "internal.h" // enable_pclock
 #include "sched.h" // sched_main
@@ -103,7 +104,7 @@ clock_setup(void)
 
 
 /****************************************************************
- * USB bootloader
+ * Bootloader
  ****************************************************************/
 
 #define USB_BOOT_FLAG_ADDR (CONFIG_RAM_START + CONFIG_RAM_SIZE - 1024)
@@ -132,7 +133,7 @@ check_usb_dfu_bootloader(void)
 
 // Handle USB reboot requests
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     try_request_canboot();
     usb_reboot_for_dfu_bootloader();
diff --git a/src/stm32/stm32h7.c b/src/stm32/stm32h7.c
index bb0fe454..565353dc 100644
--- a/src/stm32/stm32h7.c
+++ b/src/stm32/stm32h7.c
@@ -6,8 +6,9 @@
 
 #include "autoconf.h" // CONFIG_CLOCK_REF_FREQ
 #include "board/armcm_boot.h" // VectorTable
-#include "board/irq.h" // irq_disable
 #include "board/armcm_reset.h" // try_request_canboot
+#include "board/irq.h" // irq_disable
+#include "board/misc.h" // bootloader_request
 #include "command.h" // DECL_CONSTANT_STR
 #include "internal.h" // get_pclock_frequency
 #include "sched.h" // sched_main
@@ -185,7 +186,7 @@ clock_setup(void)
 
 
 /****************************************************************
- * USB bootloader
+ * Bootloader
  ****************************************************************/
 
 #define USB_BOOT_FLAG_ADDR (CONFIG_RAM_START + CONFIG_RAM_SIZE - 1024)
@@ -212,9 +213,9 @@ check_usb_dfu_bootloader(void)
                  : : "r"(sysbase[0]), "r"(sysbase[1]));
 }
 
-// Handle USB reboot requests
+// Handle reboot requests
 void
-usb_request_bootloader(void)
+bootloader_request(void)
 {
     try_request_canboot();
     usb_reboot_for_dfu_bootloader();