u-boot/board/st/stm32mp1
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
..
debug_uart.c stm32mp: fix compilation issue with DEBUG_UART 2022-10-18 08:40:59 +02:00
extlinux.conf stm32mp1: add example files for FIT generation 2019-08-27 11:19:23 +02:00
fit_copro_kernel_dtb.its board: st: stm32mp1: update load address for FIT examples 2020-11-25 14:27:19 +01:00
fit_kernel_dtb.its board: st: stm32mp1: update load address for FIT examples 2020-11-25 14:27:19 +01:00
Kconfig arm: stm32mp: add support of STM32MP13x 2022-06-17 09:58:21 +02:00
MAINTAINERS configs: add stm32mp13 defconfig 2022-06-17 10:41:16 +02:00
Makefile stm32mp: fix compilation issue with DEBUG_UART 2022-10-18 08:40:59 +02:00
README doc: add board documentation for stm32mp1 2020-03-02 09:41:32 +01:00
spl.c stm32mp: fix compilation issue with DEBUG_UART 2022-10-18 08:40:59 +02:00
stm32mp1.c FWU: STM32MP1: Add support to read boot index from backup register 2022-10-31 14:47:32 -04:00

see doc/board/st/stm32mp1.rst