diff options
| author | Sughosh Ganu <[email protected]> | 2022-10-21 18:16:00 +0530 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-10-31 14:47:32 -0400 |
| commit | 95b5a7de30f6c2f6c38ac4919442c7d8d6fb86ce (patch) | |
| tree | b4d6f06af81e5820699f62594f191c6da1eaaf5e /scripts | |
| parent | 7d6e2c54b7dd057f50bf0116c9e803e214dbe74c (diff) | |
FWU: STM32MP1: Add support to read boot index from backup register
The FWU Multi Bank Update feature allows the platform to boot the
firmware images from one of the partitions(banks). The first stage
bootloader(fsbl) passes the value of the boot index, i.e. the bank
from which the firmware images were booted from to U-Boot. On the
STM32MP157C-DK2 board, this value is passed through one of the SoC's
backup register. Add a function to read the boot index value from the
backup register.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Acked-by: Etienne Carriere <[email protected]>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions