Comment 18 for bug 427289

I applied the following patch, built and tested. This didn't help. In fact, the date/time is reset across simple reboots.

diff --git a/debian.fsl-imx51/config/config.common.ubuntu b/debian.fsl-imx51/config/config.common.ubuntu
index c7c95b0..7730975 100644
--- a/debian.fsl-imx51/config/config.common.ubuntu
+++ b/debian.fsl-imx51/config/config.common.ubuntu
@@ -1939,7 +1939,7 @@ CONFIG_RTC_DRV_M48T59=m
 CONFIG_RTC_DRV_M48T86=m
 CONFIG_RTC_DRV_MAX6900=m
 CONFIG_RTC_DRV_MAX6902=m
-CONFIG_RTC_DRV_MXC_V2=y
+# CONFIG_RTC_DRV_MXC_V2 is not set
 CONFIG_RTC_DRV_PCF50633=m
 CONFIG_RTC_DRV_PCF8563=m
 CONFIG_RTC_DRV_PCF8583=m
@@ -1962,7 +1962,7 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_LIB=y
-# CONFIG_RTC_MC13892 is not set
+CONFIG_RTC_MC13892=y
 CONFIG_RTL8187=m
 CONFIG_RTL8187_LEDS=y
 CONFIG_RT_GROUP_SCHED=y
--
1.6.3.3