klipper/lib/stm32f4/stm32f4.patch

14 lines
529 B
Diff

diff --git a/lib/stm32f4/system_stm32f4xx.c b/lib/stm32f4/system_stm32f4xx.c
index 11c18d1a..b94cfb2f 100644
--- a/lib/stm32f4/system_stm32f4xx.c
+++ b/lib/stm32f4/system_stm32f4xx.c
@@ -163,7 +163,7 @@ const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
* @param None
* @retval None
*/
-void SystemInit(void)
+void __attribute__((externally_visible)) SystemInit(void)
{
/* FPU settings ------------------------------------------------------------*/
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)