+ "root=PARTUUID=${uuid} rootwait rw\0" \
+ "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\
+ "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \
+ "do_bootscript_hab=" \
+ "if test ${hab_enabled} -eq 1; then " \
+ "setexpr hab_ivt_addr ${loadaddr} - ${ivt_offset}; " \
+ "setenv script ${script_signed}; " \
+ "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \
+ "run warp7_auth_or_fail; " \
+ "run bootscript; "\
+ "fi;\0" \