From 1f8fdb0b0e216c80e4333c13a59a7855bfdfa823 Mon Sep 17 00:00:00 2001 From: Sergio Soto Date: Tue, 17 Feb 2026 12:25:05 +0100 Subject: [PATCH] EMB-237: build M41T80 RTC driver into kernel Set CONFIG_RTC_DRV_M41T80=y so the external RTC (rtc1) is available during early boot. When this driver is built as a module, rtc1 is registered later and the system clock is corrected mid-boot, causing a visible time jump. Building it in allows hctosys to use rtc1 earlier and avoids that jump. --- configs/sx8m_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configs/sx8m_defconfig b/configs/sx8m_defconfig index 60e0c05..6c092ef 100644 --- a/configs/sx8m_defconfig +++ b/configs/sx8m_defconfig @@ -801,7 +801,7 @@ CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_HYM8563=m CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_PCF85363=m -CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_M41T80=y CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_RV3028=m CONFIG_RTC_DRV_RV8803=m