diff options
| author | Sam Protsenko <joe.skb7@gmail.com> | 2020-01-24 17:53:41 +0200 |
|---|---|---|
| committer | Lokesh Vutla <lokeshvutla@ti.com> | 2020-02-04 09:07:24 +0530 |
| commit | 7f2531502c74c02323af107c4d2d9714b582848d (patch) | |
| tree | e34bea21107005eb3beedd8d8196b5c6ae0243ea /cmd/abootimg.c | |
| parent | c3bfad825a71eafb16fa9ff95e2ae01c23448a53 (diff) | |
image: android: Add routine to get dtbo params
Android Boot Image v1 adds "Recovery DTB" field in image header and
associate payload in boot image itself [1]. Payload should be in
Android DTB/DTBO format [2]. That "Recovery DTB" area should be only
populated for non-A/B devices, and only in recovery image.
Add function to get an address and size of that payload. That function
can be further used e.g. in 'abootimg' command to provide the user a way
to get the address of recovery dtbo from U-Boot shell, which can be
further parsed using 'adtimg' command.
[1] https://source.android.com/devices/bootloader/boot-image-header
[2] https://source.android.com/devices/architecture/dto/partitions
Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'cmd/abootimg.c')
0 files changed, 0 insertions, 0 deletions