# If these are in the environment override any previous settings.
cat << EOF

if test -n \$kernel_addr_r; then
  echo Found kernel_addr_r (\$kernel_addr_r), using for u_k_addr.
  u_k_addr=\$kernel_addr_r
fi
if test -n \$ramdisk_addr_r; then
  echo Found ramdisk_addr_r (\$ramdisk_addr_r), using for u_ramfs_addr.
  u_ramfs_addr=\$ramdisk_addr_r
fi
if test -n \$fdt_addr_r; then
  echo Found fdt_addr_r (\$fdt_addr_r), using for u_dtb_addr.
  u_dtb_addr=\$fdt_addr_r
fi
# For Calxeda
if test -n \$fdt_addr; then
  echo Found fdt_addr (\$fdt_addr), using for u_dtb_addr.
  u_dtb_addr=\$fdt_addr
fi
if test -n \$dtbfile; then
  echo Found dtbfile (\$dtbfile), using for u_dtb.
  u_dtb=\$dtbfile
fi


EOF
