From ac43cfdfef8f3dc8d95cd31548b4786646f81c4c Mon Sep 17 00:00:00 2001
From: andrey <andrey@localhost>
Date: Tue, 7 Jun 2016 09:21:14 -0700
Subject: [PATCH] Do a JTAG reset prior to reading CPU information. This is
 needed when a CPU is in deep sleep mode, and its debug interface is switched
 off.

---
 src/usb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/usb.c b/src/usb.c
index 856185f3e..6ec93bd56 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -877,6 +877,7 @@ stlink_t *stlink_open_usb(enum ugly_loglevel verbose, bool reset, char serial[16
     }
 
     if (reset) {
+        stlink_jtag_reset(sl, 2);
         stlink_reset(sl);
         usleep(10000);
     }