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console: Add higher baud rates 

Enable baud rates of 230400, 460800 and 921600.  Leave the default set
to 115200.

TEST=Build and run on Galileo at 921600.

Change-Id: I8e3980f33665bc183b454cf97c68e297f1b0502c
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13755
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Lee Leahy 2016-02-20 05:39:10 -08:00 committed by Leroy P Leahy
parent 63cf7cd258
commit cda71b8dea
1 changed files with 15 additions and 0 deletions
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15
src/console/Kconfig
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@ -73,6 +73,18 @@ choice
prompt "Baud rate"
default CONSOLE_SERIAL_115200
config CONSOLE_SERIAL_921600
bool "921600"
help
Set serial port Baud rate to 921600.
config CONSOLE_SERIAL_460800
bool "460800"
help
Set serial port Baud rate to 460800.
config CONSOLE_SERIAL_230400
bool "230400"
help
Set serial port Baud rate to 230400.
config CONSOLE_SERIAL_115200
bool "115200"
help
@ -99,6 +111,9 @@ endchoice
#FIXME(dhendrix): Change name to SERIAL_BAUD? (Stefan sayz: yes!!)
config TTYS0_BAUD
int
default 921600 if CONSOLE_SERIAL_921600
default 460800 if CONSOLE_SERIAL_460800
default 230400 if CONSOLE_SERIAL_230400
default 115200 if CONSOLE_SERIAL_115200
default 57600 if CONSOLE_SERIAL_57600
default 38400 if CONSOLE_SERIAL_38400