tools: image-host: fix wrong return value

The return value '-ENOSPC' of fit_set_timestamp function does not match
the caller fit_image_write_sig's expection which is '-FDT_ERR_NOSPACE'.

Fix it by not calling fit_set_timestamp, but call fdt_setprop instead.

This fixes a following mkimage error:
| Can't write signature for 'signature@1' signature node in
| '[email protected]' conf node: <unknown error>
| mkimage Can't add hashes to FIT blob: -1

Signed-off-by: Ming Liu <[email protected]>
Tested-by: Igor Opaniuk <[email protected]>

0 files changed, 0 insertions, 0 deletions