ARM: configs: at91: sama7: Enable crypto IPs and software algs

ARM: configs: at91: sama7: Enable crypto IPs and software algs

Similar to sama5_defconfig, enable hardware acceleration for the
sama7 crypto IPs, enable crypto software implementations in case
the crypto IPs need a fallback to them, and enable the hash and
skcipher user interfaces in case one wants to offload the crypto
algs to the sama7 crypto IPs.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220204135905.512013-1-tudor.ambarus@microchip.com