Enable PPA in secure boot by defining FSL_LS_PPA macro in its
defconfig file.
Signed-off-by: NVinitha Pillai <vinitha.pillai@nxp.com>
Signed-off-by: NSumit Garg <sumit.garg@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>