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| author | Tom Rini <trini@konsulko.com> | 2020-10-28 08:35:28 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-10-28 08:35:28 -0400 |
| commit | 39dd7c1d6bc94e6381ef7418edd8206cae24377f (patch) | |
| tree | e594bcca477d1c87c2ba97f46b70314bf87cdea1 /drivers/rtc/Kconfig | |
| parent | a45da8f51eeb22f3c44928b0beabee819469e309 (diff) | |
| parent | 0eae552d18690a19cc714046fb1665138f5701f6 (diff) | |
| download | u-boot-WIP/28Oct2020.zip u-boot-WIP/28Oct2020.tar.gz u-boot-WIP/28Oct2020.tar.bz2 | |
Merge tag 'efi-2021-01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efiWIP/28Oct2020
Pull request for UEFI sub-system for efi-2021-01-rc2
A software RTC driver is supplied for UEFI SCT testing.
The following UEFI related bugs are fixed:
* correct handling of daylight saving time in GetTime() and SetTime()
* handling of the gd register in function tracing on RISC-V
* disable U-Boot devices in ExitBootServices()
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 |