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| author | Simon Glass <sjg@chromium.org> | 2017-01-16 07:03:31 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-02-06 11:38:46 +0800 |
| commit | 30bf8a0dae205862c2e8b28ba1bd0a379a4fac1f (patch) | |
| tree | e1c222e709bf15f68572f96a61905151999e0f79 /common | |
| parent | 2446b6b8f7de28c8d54d920f14e7027e2e64f4ef (diff) | |
| download | u-boot-imx-30bf8a0dae205862c2e8b28ba1bd0a379a4fac1f.zip u-boot-imx-30bf8a0dae205862c2e8b28ba1bd0a379a4fac1f.tar.gz u-boot-imx-30bf8a0dae205862c2e8b28ba1bd0a379a4fac1f.tar.bz2 | |
spl: Allow RTC drivers to be used in SPL
Add a new Kconfig option to allow RTC drivers to be used in SPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index b7e316f..bdbab19 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -484,6 +484,16 @@ config SPL_RAM_DEVICE be already in memory when SPL takes over, e.g. loaded by the boot ROM. +config SPL_RTC_SUPPORT + bool "Support RTC drivers" + depends on SPL + help + Enable RTC (Real-time Clock) support in SPL. This includes support + for reading and setting the time. Some RTC devices also have some + non-volatile (battery-backed) memory which is accessible if + needed. This enables the drivers in drivers/rtc as part of an SPL + build. + config SPL_SATA_SUPPORT bool "Support loading from SATA" depends on SPL |