Nandor Han c74675bd90 reboot-mode: read the boot mode from RTC memory ...

RTC devices could provide battery-backed memory that can be used for
storing the reboot mode magic value.

Add a new reboot-mode back-end that uses RTC to store the reboot-mode
magic value. The driver also supports both endianness modes.

Signed-off-by: Nandor Han <nandor.han@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

2021-07-23 10:16:39 -04:00

..

reboot-mode-gpio.txt

reboot-mode: read the boot mode from GPIOs status

2021-07-23 10:16:39 -04:00

reboot-mode-rtc.txt

reboot-mode: read the boot mode from RTC memory

2021-07-23 10:16:39 -04:00