We are using the P4080 based board for one of our projects using the SDK 1.7. We need to use the interrupts for the nand flash and SPI. But when we enable the interrupts in the dts files, we do not seem to get any interrupt on the common LBC interrupt handler code in the fsl_lbc.c. It works in 1.3. Do we need take anything specific for 1.7 sdk for enabling this interrupt ?