Signed-off by Robin Gilham:

[bertos.git] / bertos / cpu / cortex-m3 / drv / clock_stm32.h

diff --git a/bertos/cpu/cortex-m3/drv/clock_stm32.h b/bertos/cpu/cortex-m3/drv/clock_stm32.h
index e91753d62a06498a7c9c2a7c47899ce7a72c60bc..2538abc411d678645a5931fbdb224333d2c6abd5 100644 (file)
--- a/bertos/cpu/cortex-m3/drv/clock_stm32.h
+++ b/bertos/cpu/cortex-m3/drv/clock_stm32.h
@@ -251,7 +251,9 @@
 /*\}*/
 
 /* Crystal frequency of the main oscillator (8MHz) */
+#ifndef PLL_VCO
 #define PLL_VCO                    8000000
+#endif
 
 /* Reset and Clock Controller registers */
 struct RCC