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linux-raspberrypi: Disable serial on kernel cmdline if ENABLE_UART is unset

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2018-04-29 12:41:10 -07:00 committed by Andrei Gherzan
parent 070c894321
commit 014408d1ac
1 changed files with 2 additions and 1 deletions
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3
recipes-kernel/linux/linux-raspberrypi.inc
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@ -19,7 +19,8 @@ KBUILD_DEFCONFIG_raspberrypi3 ?= "bcm2709_defconfig"
KBUILD_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig" KBUILD_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
# CMDLINE for raspberrypi # CMDLINE for raspberrypi
CMDLINE ?= "dwc_otg.lpm_enable=0 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" SERIAL = "${@oe.utils.conditional("ENABLE_UART", "1", "console=serial0,115200", "", d)}"
CMDLINE ?= "dwc_otg.lpm_enable=0 ${SERIAL} root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
# Add the kernel debugger over console kernel command line option if enabled # Add the kernel debugger over console kernel command line option if enabled
CMDLINE_append = ' ${@oe.utils.conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}' CMDLINE_append = ' ${@oe.utils.conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'