tree 0d41209b414afe9563bd7a891096a3a97b529fb6
parent 425101e115946f29287c51b2ea2c3527978645aa
author Marek Vasut <marex@denx.de> 1347487374 +0200
committer Tom Rini <trini@ti.com> 1350327231 -0700

serial: bfin: Flip the jtag serial console to CONFIG_SERIAL_MULTI

Rework the emulation of serial console via JTAG from simple ad-hoc
implementation of serial port routines to CONFIG_SERIAL_MULTI and
enable CONFIG_SERIAL_MULTI unconditionally for blackfin.

In order for the JTAG serial console to take precedence over all
other serial ports available in system, implement override for
default_serial_console call returning this JTAG serial console.

This brings in a bit of a growth of size, but eventually will allow
us to unconditionally enable CONFIG_SERIAL_MULTI throughout the whole
U-Boot and maintain only one serial subsystem.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Mike Frysinger <vapier@gentoo.org>