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- Generic reboot mode core map driver
- This driver get reboot mode arguments and call the write
- interface to store the magic value in special register
- or ram. Then the bootloader can read it and take different
- action according to the argument stored.
- All mode properties are vendor specific, it is a indication to tell
- the bootloader what to do when the system reboots, and should be named
- as mode-xxx = <magic> (xxx is mode name, magic should be a none-zero value).
- For example modes common on Android platform:
- - mode-normal: Normal reboot mode, system reboot with command "reboot".
- - mode-recovery: Android Recovery mode, it is a mode to format the device or update a new image.
- - mode-bootloader: Android fastboot mode, it's a mode to re-flash partitions on the Android based device.
- - mode-loader: A bootloader mode, it's a mode used to download image on Rockchip platform,
- usually used in development.
- Example:
- reboot-mode {
- mode-normal = <BOOT_NORMAL>;
- mode-recovery = <BOOT_RECOVERY>;
- mode-bootloader = <BOOT_FASTBOOT>;
- mode-loader = <BOOT_BL_DOWNLOAD>;
- }
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