STM32H7S78-DK: add support for XSPI PSRAM #89245
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…ptions On some STM32 lines, like the h7rs, there aren't XSPI prefetch options. To support them in the PSRAM driver, conditionally exclude them from compilation when the options are not available Signed-off-by: Titouan Christophe <[email protected]>
Add devicetree nodes for the two xspi controllers on the stm32h7rs series Signed-off-by: Titouan Christophe <[email protected]>
Configure pinctrl for the xspi1 bus, and add definition for the PSRAM chip on the board. Signed-off-by: Titouan Christophe <[email protected]>
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Add support for the PSRAM chip on board of the STM32H7S78-DK development kit.
Also include the 2 following needed changes: