NfcNci: make T3T/Nfc-F HCE optional

Some devices (bacon, klte) don't work with T3T HCE, and attempting to
enable it will instead completely break HCE. Allow these devices to work
around the issue by disabling NFC-F HCE.

Add ENABLE_NFCF_HCE=0 to libnfc-nci.conf to disable. Default is enabled.

Change-Id: I0ccabe10cc83a01ae6614d69d2bba33731a84fdd
2 files changed