"fdt_high" env variable was set to 0xcfffffff for secure boot.
Change it to 0xa0000000 for LS2080 to be consistent with non-secure
boot targets.
Signed-off-by: NAneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: NSaksham Jain <saksham.jain@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>