[syslinux] Serial output does not work
Johann Obermayr
johann.obermayr at sigmatek.at
Thu May 16 04:08:29 PDT 2019
Hello,
in my syslx64.cfg I have the line "serial 0 115200 0"
But if I show the variable SerialPort, than the variable is zero.
We have a own c32 file. And with this I show (printf) the variable.
-------- our cfg file ------------------------
#
# EFI64 configuration
#
PATH x64
# Include does not work corret in this version
# INCLDUE /COMMON/common.cfg
CONSOLE 1
serial 0 115200 0
# 2017-11-07 obejoh: add threadirqs to activate threaded irqs
#
# Clear LEDs before starting Linux. After this salamander LABEL is called internally.
# show screen
DISPLAY screen.lpg
# load plugin
DEFAULT hardware_init.c32
LABEL salamander
KERNEL /bzImage
APPEND root=/dev/sda2 rw nohlt idle=poll quiet xeno_hal.smi=1 isolcpus=0 irqaffinity=1 threadirqs
LABEL salamander_update
KERNEL /bzImage
INITRD /initramfs.igz
APPEND root=/dev/ram init=/init
----------------------------------
Any idea, why serialport does not work ?
Thanks for help
Regards
Johann
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