tree c1a2c636870ce25ca70da5db58d5436f6e327919
parent fc8523a1474d33dcc5f7fd1823563fbd73aa1876
author Alexander Graf <agraf@suse.de> 1516878345 +0100
committer Tom Rini <trini@konsulko.com> 1517160453 -0500

rpi: Determine PL011/Mini-UART availability at runtime

Firmware on the Raspberry Pi family of devices can dynamically configure either
the PL011, Mini-UART or no device at all to be routed to the user accessible
UART pins.

That means we need to always include both drivers, because we can never be sure
which of the two serial devices firmware actually chooses to use.

Signed-off-by: Alexander Graf <agraf@suse.de>