liuhaitao 14cc2d09d2 board/ctrl: add BOARDCTL_SWITCH_BOOT switch boot system support ...

BOARDIOC_SWITCH_BOOT is required to communicate the boot partition from
userspace (OTA subsystem) to board. It can be used to change the system
boot behavior. So it's useful for A/B boot or even single boot case.

For the board support A/B boot case:
1. Download the new image from the sever
2. Write the new image to the alternative partition
3. Call BOARDCTL_SWITCH_BOOT to the alternative system

For single boot partition case:
1. Download the new image from the sever
2. Call BOARDCTL_SWITCH_BOOT and reboot to a small system
3. Write the new image to the main partition in the small system
4. Call BOARDCTL_SWITCH_BOOT again to the main system

Change-Id: Ifebb495784ecf06842946a249bec64f75dce894f
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>

2021-07-26 22:46:18 +08:00

..

boardctl.h

board/ctrl: add BOARDCTL_SWITCH_BOOT switch boot system support

2021-07-26 22:46:18 +08:00

custom_file.h

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epoll.h

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eventfd.h

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file.h

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ioctl.h

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ipc.h

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mman.h

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mount.h

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param.h

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poll.h

sys/poll: add POLLRDHUP definition

2021-06-16 14:15:14 +08:00

prctl.h

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resource.h

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select.h

select: fix asan report error

2021-07-03 13:09:52 -05:00

sendfile.h

fs: Simplify sendfile implementation

2021-07-17 04:58:40 -07:00

shm.h

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socket.h

sys/socket.h: Add "Socket"-level control message types

2021-04-03 01:02:07 -05:00

sockio.h

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stat.h

fs: Move umask to task_info_s

2021-07-16 11:16:10 +08:00

statfs.h

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statvfs.h

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syscall_lookup.h

fs: Simplify sendfile implementation

2021-07-17 04:58:40 -07:00

syscall.h

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time.h

libc: Move the declaration of futimens from sys/time.h to sys/stat.h

2021-07-10 19:22:58 +08:00

times.h

libc: Implement times function

2021-07-21 19:50:54 +08:00

types.h

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uio.h

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un.h

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utsname.h

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vfs.h

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wait.h

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