From b80d2f77060f15ed955cd00776c201391a401a83 Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Thu, 28 May 2020 15:53:30 -0400
Subject: [PATCH] stm32: Fix typo causing internal clock to always be used on
 stm32f042

Reported by Pontus Borg.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 src/stm32/stm32f0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stm32/stm32f0.c b/src/stm32/stm32f0.c
index 4153f5265..9c5369156 100644
--- a/src/stm32/stm32f0.c
+++ b/src/stm32/stm32f0.c
@@ -211,7 +211,7 @@ armcm_main(void)
     FLASH->ACR = (1 << FLASH_ACR_LATENCY_Pos) | FLASH_ACR_PRFTBE;
 
     // Configure main clock
-    if (CONFIG_MACH_STM32F042 || CONFIG_STM32_CLOCK_REF_INTERNAL)
+    if (CONFIG_MACH_STM32F042 && CONFIG_STM32_CLOCK_REF_INTERNAL)
         hsi48_setup();
     else
         pll_setup();