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Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6366200..d06d272 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -63,6 +63,17 @@ config RTC_DS3232 Support for Dallas Semiconductor (now Maxim) DS3232 compatible Real Time Clock devices. +config RTC_EMULATION + bool "Enable emulated RTC" + depends on DM_RTC + help + On a board without hardware clock this software real time clock can be + used. The build time is used to initialize the RTC. So you will have + to adjust the time either manually using the 'date' command or use + the 'sntp' to update the RTC with the time from a network time server. + See CONFIG_CMD_SNTP and CONFIG_BOOTP_NTPSERVER. The RTC time is + advanced according to CPU ticks. + config RTC_ISL1208 bool "Enable ISL1208 driver" depends on DM_RTC |