driver/ldpaa_eth: Add LDPAA Ethernet driver
LDPAA Ethernet driver is a freescale's new ethernet driver based on
Layerscape architecture.
Every ethernet driver controls on DPNI object. Where all DPNIs share
one common DPBP and DPIO object to support Rx and Tx flows.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
CC: Cristian Sovaiala <[email protected]>
CC: Bogdan Hamciuc <[email protected]>
CC: J. German Rivera <[email protected]>
[York Sun: s/NetReceive/net_process_received_packet]
Reviewed-by: York Sun <[email protected]>