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intel/fsp_broadwell_de: Set FSP serial speed to match coreboot's

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This makes FSP use the same baud rate as coreboot so that the user can
more easily change it without having to modify the FSP binary.

Change-Id: I0084aa9a0394ad7eabdd88809b66fc21a25ba316
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/25666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit is contained in:
David Hendricks
2018-04-13 15:11:43 -07:00
committed by David Hendricks
parent 57d8ccb5f0
commit f8d13d5658
1 changed files with 13 additions and 1 deletions
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14
src/soc/intel/fsp_broadwell_de/fsp/chipset_fsp_util.c
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@@ -51,8 +51,20 @@ static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData)
/*
* Serial Port
*/
if (IS_ENABLED(CONFIG_INTEGRATED_UART))
if (IS_ENABLED(CONFIG_INTEGRATED_UART)) {
UpdData->SerialPortConfigure = 1;
/* values are from FSP .bsf file */
if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_9600))
UpdData->SerialPortBaudRate = 8;
else if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_19200))
UpdData->SerialPortBaudRate = 9;
else if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_38400))
UpdData->SerialPortBaudRate = 10;
else if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_57600))
UpdData->SerialPortBaudRate = 11;
else if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_115200))
UpdData->SerialPortBaudRate = 12;
}
/*
* Memory Down