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Flexspi imx9 support #264

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merged 2 commits into from
Jul 5, 2024
Merged

Flexspi imx9 support #264

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8d87852
imx9: Add flexspi support, ported from imxrt
joukkone May 29, 2024
1392603
arch/arm64/src/imx9: Add an mtd driver for NOR flash on FlexSPI inter…
jlaitine Jul 3, 2024
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9 changes: 9 additions & 0 deletions arch/arm64/src/imx9/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -246,6 +246,15 @@ endmenu # LPUART Configuration

endmenu # LPUART

config IMX9_FLEXSPI
bool "ENABLE FLEXSPI interface"
default n

config IMX9_FLEXSPI_NOR
bool "Enable NOR flash on FLEXSPI interface"
select IMX9_FLEXSPI
default n

config IMX9_FLEXIO1_PWM
depends on PWM
bool "Enable FLEXIO1 based PWM generation"
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8 changes: 8 additions & 0 deletions arch/arm64/src/imx9/Make.defs
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Expand Up @@ -67,3 +67,11 @@ endif
ifeq ($(CONFIG_IMX9_USDHC),y)
CHIP_CSRCS += imx9_usdhc.c
endif

ifeq ($(CONFIG_IMX9_FLEXSPI), y)
CHIP_CSRCS += imx9_flexspi.c
endif

ifeq ($(CONFIG_IMX9_FLEXSPI_NOR), y)
CHIP_CSRCS += imx9_flexspi_nor.c
endif
598 changes: 598 additions & 0 deletions arch/arm64/src/imx9/hardware/imx9_flexspi.h
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