From 58f1fe92ee9c68ffd08bccd19f67eafbbc968a71 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Wed, 11 Jan 2012 18:02:20 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3788
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/platforms/STM32F1xx/hal_lld.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'os/hal/platforms/STM32F1xx')

diff --git a/os/hal/platforms/STM32F1xx/hal_lld.c b/os/hal/platforms/STM32F1xx/hal_lld.c
index f5efeed5d..0112d7eaa 100644
--- a/os/hal/platforms/STM32F1xx/hal_lld.c
+++ b/os/hal/platforms/STM32F1xx/hal_lld.c
@@ -54,6 +54,7 @@ static void hal_lld_backup_domain_init(void) {
   if ((RCC->BDCR & RCC_BDCR_LSEON) == 0) {
     /* Backup domain reset.*/
     RCC->BDCR = RCC_BDCR_BDRST;
+    RCC->BDCR = 0;
     RCC->BDCR = RCC_BDCR_LSEON;
     while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0)
       ;                                     /* Waits until LSE is stable.   */
-- 
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