U-boot not accessing QSPI


I’m using an ARROW SocKit evaluation board and u-boot.2016.01. I’m booting u-boot from the QSPI but once booted u-boot is not able to access the QSPI. The sf probe command successfully displays the correct information but the sf read/write/erase commands do not work. Also the sf test commands fails. My goal is to boot the OS from the QSPI so and help to get the sf commands working is appreciate.