Peripheral: Spi: Fix STM32 SpiHal Bit Masking.
Driver: Storage: Adapt AT34DBx1d driver for new Spi interface.
Peripheral: Spi: Inline most of UartSpiSimpleMaster.
Peripheral: Spi: Adapt stm32 for new interface.
Math: Utils: Add optimized bit operations for ARM.
Peripheral: Spi: Adapt stm32_uart for interface.
Add Data Order support for stm32_uart in software.