CC312: Add MBEDTLS_PSA_ACCEL_* defines

It will be helpful when mbedtls implements the autogen framework
for PSA driver. We need to mannually define the MBEDTLS_PSA_ACCEL_*
defines when a driver that provides an alternative is available.

Signed-off-by: Summer Qin <summer.qin@arm.com>
Change-Id: I9a2f078da46d32956c2b5347b78152521d4d5203
1 file changed