From 14db250dcc263ec5bcc959c31430dbde5caff868 Mon Sep 17 00:00:00 2001
From: Fabien Le Mentec <texane@gmail.com>
Date: Sun, 3 Jun 2012 01:40:27 -0500
Subject: [PATCH] [ update ] F0 chip id

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

diff --git a/src/stlink-common.c b/src/stlink-common.c
index 29640fd..3f8a7f0 100644
--- a/src/stlink-common.c
+++ b/src/stlink-common.c
@@ -394,6 +394,7 @@ uint32_t stlink_core_id(stlink_t *sl) {
 
 uint32_t stlink_chip_id(stlink_t *sl) {
     uint32_t chip_id = stlink_read_debug32(sl, 0xE0042000);
+    if (chip_id == 0) chip_id = stlink_read_debug32(sl, 0xE000ED00);
     return chip_id;
 }