arm: mvebu: turris_omnia: Print board ECDSA public key if available

If MCU supports the FEAT_CRYPTO feature, read board ECDSA public key
from MCU and print it.

Signed-off-by: Marek BehĂșn <kabel@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
1 file changed