[U-Boot] [PATCH 00/12] SPI flash STM32 MCU's fixes

[Patrice Chotard]

This series update MCU's DT in order to fix SPI flash
configuration:
  - Adds MPU region dedicated for SPI flash used in memory mapped mode.
  - Fixes compatible string.
  - Fixes memory map size.
  - Updates spi-tx-bus-width and spi-rx-bus-width property values.
  - Adds QSPI flash support for STM32F469-disco board


Patrice Chotard (12):
  mach-stm32: Add MPU region for spi-nor memory mapped region
  ARM: dts: stm32: Fix qspi memory map size for stm32f7 boards
  ARM: dts: stm32: add qspi flash compatible string for stm32f769-disco
  ARM: dts: stm32: add qspi flash compatible string for stm32f746-eval
  ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f746-eval
  ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f746-disco
  ARM: dts: stm32: Remove useless spi-nor compatible string
  ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f769-disco
  ARM: dts: stm32: Add qspi support for stm32f469-disco board
  spi: Kconfig: Add STM32F4 support for STM32_QSPI driver
  configs: stm32f469-disco: Enable QSPI relative flags
  configs: stm32f469-disco: Disable PINCTRL_FULL flag

 arch/arm/dts/stm32746g-eval-u-boot.dtsi  |  6 +++--
 arch/arm/dts/stm32f469-disco-u-boot.dtsi | 39 ++++++++++++++++++++++++++++++++
 arch/arm/dts/stm32f746-disco-u-boot.dtsi |  8 +++----
 arch/arm/dts/stm32f769-disco-u-boot.dtsi |  3 +++
 arch/arm/mach-stm32/soc.c                |  3 +++
 configs/stm32f469-discovery_defconfig    |  9 ++++++++
 drivers/spi/Kconfig                      |  2 +-
 7 files changed, 63 insertions(+), 7 deletions(-)

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1.9.1