| # SPDX-License-Identifier: Apache-2.0 |
| |
| config SOC_FLASH_MCUX |
| bool "MCUX flash shim driver" |
| depends on (HAS_MCUX_FTFX || HAS_MCUX_IAP) |
| select FLASH_HAS_PAGE_LAYOUT |
| select FLASH_HAS_DRIVER_ENABLED |
| select MPU_ALLOW_FLASH_WRITE if ARM_MPU |
| help |
| Enables the MCUX flash shim driver. |
| WARNING: This driver will disable the system interrupts for |
| the duration of the flash erase/write operations. This will |
| have an impact on the overall system performance - whether |
| this is acceptable or not will depend on the use case. |
| |
| if SOC_FLASH_MCUX |
| |
| config CHECK_BEFORE_READING |
| bool "Verify area before reading it" |
| default y if SOC_SERIES_LPC55XXX |
| help |
| Do a margin check flash command before reading an area. |
| This feature prevents erroneous/forbidden reading. Some ECC enabled |
| devices will crash when reading an erased or wrongly programmed area. |
| |
| endif # SOC_FLASH_MCUX |
| |
| if HAS_MCUX_FLEXSPI |
| |
| config FLASH_MCUX_FLEXSPI_NOR |
| bool "MCUX FlexSPI NOR driver" |
| select FLASH_HAS_PAGE_LAYOUT |
| select FLASH_HAS_DRIVER_ENABLED |
| select FLASH_MCUX_FLEXSPI |
| |
| config FLASH_MCUX_FLEXSPI |
| bool |
| |
| endif # HAS_MCUX_FLEXSPI |
