From 7f282b9280cbbee697572b1178d6a5ee5b142d97 Mon Sep 17 00:00:00 2001 From: Moshe Piekarski Date: Mon, 27 Jul 2020 15:25:06 -0400 Subject: imx233: rtc: Initialize PERSISTENT0 register Prevents the rtc from breaking on power removal Change-Id: I1e434285ccc27d864d2fd9454993d02cae32711d --- firmware/target/arm/imx233/rtc-imx233.h | 1 + 1 file changed, 1 insertion(+) (limited to 'firmware/target') diff --git a/firmware/target/arm/imx233/rtc-imx233.h b/firmware/target/arm/imx233/rtc-imx233.h index c6138efbb6..bc9e8e0c1e 100644 --- a/firmware/target/arm/imx233/rtc-imx233.h +++ b/firmware/target/arm/imx233/rtc-imx233.h @@ -84,6 +84,7 @@ static inline void imx233_rtc_init(void) BF_CLR(RTC_CTRL, SFTRST); udelay(5); /* only need 3 GPMI clocks (1us) */ BF_CLR(RTC_CTRL, CLKGATE); + HW_RTC_PERSISTENT0_SET=0x082114; imx233_rtc_enable_watchdog(false); } -- cgit