x86: qemu: Add build options for SPL

[u-boot] / include / rtc.h

diff --git a/include/rtc.h b/include/rtc.h
index bd8621d60b93d4491d33ee477ccd04b7438c65a7..69fe8d4db05316703ad6e48fa36843185e099f45 100644 (file)
--- a/include/rtc.h
+++ b/include/rtc.h
@@ -151,6 +151,7 @@ int rtc_write32(struct udevice *dev, unsigned int reg, u32 value);
 int rtc_get (struct rtc_time *);
 int rtc_set (struct rtc_time *);
 void rtc_reset (void);
+void rtc_enable_32khz_output(void);
 
 /**
  * rtc_read8() - Read an 8-bit register