serial: earlycon: add DT support
authorRob Herring <robh@kernel.org>
Thu, 27 Mar 2014 13:06:16 +0000 (08:06 -0500)
committerRob Herring <robh@kernel.org>
Tue, 20 May 2014 20:19:25 +0000 (15:19 -0500)
commitb0b6abd34c1b508d4ac95dbc614f36c49d29e65a
tree153b298e55c0ba79dc0ff1ad7f3d308f8d9ed32f
parent54196ccbe0ba1f268a646059473313589db35b01
serial: earlycon: add DT support

This adds the infrastructure to generic earlycon for earlycon setup
using DT. The actual setup is not enabled until a following commit to
add the FDT parsing.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Grant Likely <grant.likely@linaro.org>
drivers/tty/serial/earlycon.c
include/asm-generic/vmlinux.lds.h
include/linux/serial_core.h