Support xspi on rt700 #94921
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Support xspi on rt700 #94921
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@hakehuang Can you help to trigger the unit test? |
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do you want to enable all spi flash testing based on this? if so, please update the board support list. |
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SonarQube issues that need to be addressed |
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Add mcux xspi driver suppport. Add the flash and psram driver support based on xspi driver. Signed-off-by: Ruijia Wang <[email protected]>
Move nxp,xspi.yaml from spi bindings to mtd, it should be flash controllor rather than simple bus controller. Delete the xspi flash mx25um51345g bindling yaml file which is useless. Enable flash and two psrams on RT700 core0 and one psram on core1. Signed-off-by: Ruijia Wang <[email protected]>
Add flash and psram dts based on RT700 board resource. Add the clock and power setting for XSPI in board specfic initilization function. Signed-off-by: Ruijia Wang <[email protected]>
Update the Kconfig to parse the dts. Signed-off-by: Ruijia Wang <[email protected]>
Add memc sample for XSPI PSRAM. Add spi_flash sample for XSPI Nor Flash. Signed-off-by: Ruijia Wang <[email protected]>
Update hal_nxp. Signed-off-by: Ruijia Wang <[email protected]>
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Add Zephyr XSPI driver as memc driver.
Add xspi psram and flash driver to handle those different memory cases. The goal is using them to cover all PSRAM and FLASH types. Currently they can only work with the memory on NXP RT700 board.
Porting them to the samples drivers/memc and drivers/spi_flash. RT700 cpu0 supports XSPI0(Flash used in XIP), XSPI1(PSRAM as default), XSPI2(PSRAM). The cpu2 supports XSPI2(PSRAM).