u-boot/board/st
Sughosh Ganu 95b5a7de30 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 <sughosh.ganu@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
2022-10-31 14:47:32 -04:00
..
common blk: Rename if_type to uclass_id 2022-09-25 08:30:05 -06:00
stih410-b2260
stm32f429-discovery doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32f429-evaluation doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32f469-discovery doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32f746-disco video: Drop use of the lcd header file 2022-10-30 20:07:17 +01:00
stm32h743-disco doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32h743-eval doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32h750-art-pi doc: Add documentation for STM32 MCUs 2022-05-10 13:56:12 +02:00
stm32mp1 FWU: STM32MP1: Add support to read boot index from backup register 2022-10-31 14:47:32 -04:00
stv0991 bootstage: Eliminate when not enabled 2021-07-07 10:17:54 -04:00