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linux-raspberrypi: Set baudrate and use serial0 for kgdboc

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The driver for 8250 defaults to 9600. We setup it on 115200 to be consistent
with getty configuration.

The firmware can do its magic with kgdboc too as it searches and replaces
=serial0 and =serial1. So, use serial0 for kgdboc too.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
This commit is contained in:
Andrei Gherzan 2016-04-22 11:24:37 +02:00
parent 4a2cefab66
commit 37c2366724
1 changed files with 2 additions and 2 deletions
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4
recipes-kernel/linux/linux-raspberrypi.inc
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@ -20,10 +20,10 @@ KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
# CMDLINE for raspberrypi
CMDLINE = "dwc_otg.lpm_enable=0 console=serial0 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
CMDLINE = "dwc_otg.lpm_enable=0 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
# Add the kernel debugger over console kernel command line option if enabled
CMDLINE_append = ' ${@base_conditional("ENABLE_KGDB", "1", "kgdboc=ttyAMA0,115200", "", d)}'
CMDLINE_append = ' ${@base_conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'
UDEV_GE_141 ?= "1"