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u-boot/arch/arm
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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
..
cpu Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
dts stm32mp1: Add a node for the FWU metadata device 2022-10-31 14:47:32 -04:00
include Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
lib Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-apple Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-aspeed Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-at91 Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-bcm283x
mach-bcmbca timer: bcmbca: use arm global timer for bcm63138 SoC 2022-10-31 08:56:00 -04:00
mach-bcmstb
mach-cortina
mach-davinci arm: Remove unused references to CONFIG_SOC_DM* 2022-07-25 14:57:27 -04:00
mach-exynos Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-highbank
mach-hpe ARM: hpe: gxp: add core support 2022-06-22 21:30:04 -04:00
mach-imx Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-integrator
mach-ipq40xx Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-k3 Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-keystone Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-kirkwood arm: mvebu: Mark constant data with const keyword 2022-09-13 06:38:08 +02:00
mach-lpc32xx net: lpc32xx_eth.c ethernet driver 2022-08-20 21:18:15 -04:00
mach-mediatek arm: mediatek: add support for MediaTek MT7981 SoC 2022-09-23 15:09:15 -04:00
mach-meson ARM: meson: fixup error on efuse commands return 2022-08-08 09:56:38 +02:00
mach-mvebu arm: mvebu: Add support for specifying VHV_Enable GPIO 2022-10-06 10:15:35 +02:00
mach-nexell Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-npcm Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-octeontx Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-octeontx2 Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-omap2 Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-orion5x arm: Remove edminiv2 board 2022-08-20 21:18:15 -04:00
mach-owl Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-qemu
mach-rmobile arm: Remove kzm9g board 2022-08-20 21:18:15 -04:00
mach-rockchip Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-s5pc1xx
mach-snapdragon arm: dts: qcom: Sync pinctrl DT nodes with Linux bindings 2022-08-26 10:55:46 -04:00
mach-socfpga Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-sti stm32mp1: fix reference for STMicroelectronics 2022-06-17 14:12:27 +02:00
mach-stm32 configs: stm32f746-disco: Migrate SPL flags to defconfig 2022-05-10 13:56:12 +02:00
mach-stm32mp FWU: STM32MP1: Add support to read boot index from backup register 2022-10-31 14:47:32 -04:00
mach-sunxi Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-tegra video: Rename CONFIG_DM_VIDEO to CONFIG_VIDEO 2022-10-30 20:07:17 +01:00
mach-u8500
mach-uniphier serial: Replace CONFIG_DEBUG_UART_BASE by CONFIG_VAL(DEBUG_UART_BASE) 2022-06-06 18:01:21 -04:00
mach-versal arm64: versal: Define zynqmp_mmio_write() for versal 2022-09-13 11:32:48 +02:00
mach-versal-net spi: cadence_qspi: Add support for Versal NET platform 2022-09-26 14:23:29 +02:00
mach-versatile
mach-zynq ARM: zynq: Align bss and end of u-boot image to 64bits 2022-09-13 11:32:48 +02:00
mach-zynqmp Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
mach-zynqmp-r5
thumb1/include/asm/proc-armv
config.mk Makefile: Allow LTO to be disabled for a build 2022-09-02 16:20:11 -04:00
Kconfig Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE 2022-10-31 11:01:31 -04:00
Kconfig.debug
Makefile arm64: versal-net: Add support for Versal NET platform 2022-09-26 14:23:29 +02:00