Make sure the system is boosted before enabling USB hardware.

Change-Id: Ib44d29384f359dff24f0ce012667d9ce93328dc2

1 files changed, 5 insertions, 2 deletions

diff --git a/firmware/target/arm/as3525/usb-as3525.c b/firmware/target/arm/as3525/usb-as3525.c
index d9fb1fdfec..4e63054f46 100644
--- a/firmware/target/arm/as3525/usb-as3525.c
+++ b/firmware/target/arm/as3525/usb-as3525.c
@@ -33,10 +33,13 @@ static int usb_status = USB_EXTRACTED;
 void usb_enable(bool on)
 {
 #if defined(HAVE_USBSTACK)
-    if (on)
+    if (on){
+        cpu_boost(1);
         usb_core_init();
-    else
+    } else {
         usb_core_exit();
+        cpu_boost(0);
+    }
 #else
     (void)on;
 #endif