lx2160a: Enable CONFIG_SPI_FLASH_MT35XU for lx2160a-rdb/qds

LX2160A-RDB/QDS has micron mt35xu512aba flash which requires flag
CONFIG_SPI_FLASH_MT35XU on to probe flash successfully.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
5 files changed