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-rw-r--r--src/drivers/pc80/rtc/mc146818rtc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c
index b4ddadd4f7..1c4428a447 100644
--- a/src/drivers/pc80/rtc/mc146818rtc.c
+++ b/src/drivers/pc80/rtc/mc146818rtc.c
@@ -65,6 +65,9 @@ int cmos_error(void)
#define RTC_CONTROL_DEFAULT (RTC_24H)
#define RTC_FREQ_SELECT_DEFAULT (RTC_REF_CLCK_32KHZ | RTC_RATE_1024HZ)
+_Static_assert(!CONFIG(SOC_AMD_COMMON) || !(RTC_FREQ_SELECT_DEFAULT & RTC_AMD_BANK_SELECT),
+ "Bank 1 should not be selected for AMD");
+
static bool __cmos_init(bool invalid)
{
bool cmos_invalid;