linux-raspberrypi: Make CMDLINE overridable from outside

currently there is no way to override the default CMDLINE,
 this variable needs to be set only if the developer didn't set it already from
 another layer.

Signed-off-by: Gianfranco Costamagna <gianfranco.costamagna@abinsula.com>
This commit is contained in:
Gianfranco Costamagna 2017-04-28 11:34:32 +02:00
parent d9e94b87a7
commit 4a2e37f96e

View File

@ -21,7 +21,7 @@ KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
KERNEL_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
# CMDLINE for raspberrypi
CMDLINE = "dwc_otg.lpm_enable=0 console=serial0,115200 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=serial0,115200", "", d)}'