The MC146818 sits on an ISA bus. Since it can not be used without it, select ISA in the Kconfig.
Fixes: 82f5181777e Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- hw/rtc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/rtc/Kconfig b/hw/rtc/Kconfig index 45daa8d655..3dc2dd6888 100644 --- a/hw/rtc/Kconfig +++ b/hw/rtc/Kconfig @@ -17,6 +17,7 @@ config TWL92230 depends on I2C config MC146818RTC + depends on ISA_BUS bool config SUN4V_RTC -- 2.21.0