usb: dfu: Enable progressive erase for MCUX FlexSPI flash

Devices using the MCUX FlexSPI flash driver erase their flash too
slowly, causing the usb stack to freeze, and USB DFU utilities to
report a timeout. Enable IMG_ERASE_PROGRESSIVELY for SOCs using the
MCUX FlexSPI driver to prevent this error.

Fixes #45359

Signed-off-by: Daniel DeGrasse <[email protected]>

Author: danieldegrasse

subsys/usb/device/class/dfu/Kconfig

@@ -6,7 +6,7 @@ menuconfig USB_DFU_CLASS
 	select MPU_ALLOW_FLASH_WRITE
 	select POLL
 	depends on IMG_MANAGER
-	select IMG_ERASE_PROGRESSIVELY if SOC_FLASH_NRF
+	select IMG_ERASE_PROGRESSIVELY if (SOC_FLASH_NRF || FLASH_MCUX_FLEXSPI_NOR)
 	help
 	  USB DFU class driver