From 8b443acae8adc0c9d1f38a7a9a59dd9b40b12ffe Mon Sep 17 00:00:00 2001
From: Elias Bakken <elias@iagent.no>
Date: Wed, 3 Feb 2021 18:23:17 +0100
Subject: stm32: Adding support for STM32F031x6 (#3871)

Add support for alt usart 1

Do not select all functions on 16 K mcu

Signed-off-by: Elias Bakken <elias@iagent.no>
---
 src/stm32/stm32f0.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/stm32/stm32f0.c')

diff --git a/src/stm32/stm32f0.c b/src/stm32/stm32f0.c
index 0232b602..b876db35 100644
--- a/src/stm32/stm32f0.c
+++ b/src/stm32/stm32f0.c
@@ -149,9 +149,10 @@ pll_setup(void)
 
     // Setup CFGR3 register
     uint32_t cfgr3 = RCC_CFGR3_I2C1SW;
-    if (CONFIG_USBSERIAL)
+#if CONFIG_USBSERIAL
         // Select PLL as source for USB clock
         cfgr3 |= RCC_CFGR3_USBSW;
+#endif
     RCC->CFGR3 = cfgr3;
 }
 
-- 
cgit v1.2.3-70-g09d2