[yocto] [meta-raspberrypi][PATCH 3/3] raspberrypi3.conf: Use a stand alone machine configuration

[Andrei Gherzan]

As well make all the variables assigned in a way that they can be
overwritten so we can give maximum flexibility to distros.

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
---
 conf/machine/raspberrypi3.conf | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/conf/machine/raspberrypi3.conf b/conf/machine/raspberrypi3.conf
index 1ac5928..884d875 100644
--- a/conf/machine/raspberrypi3.conf
+++ b/conf/machine/raspberrypi3.conf
@@ -2,10 +2,14 @@
 #@NAME: RaspberryPi 3 Development Board
 #@DESCRIPTION: Machine configuration for the RaspberryPi 3
 
-MACHINEOVERRIDES = "raspberrypi2:${MACHINE}"
-include conf/machine/raspberrypi2.conf
+DEFAULTTUNE ?= "cortexa7thf-neon-vfpv4"
+require conf/machine/include/tune-cortexa7.inc
+include conf/machine/include/rpi-base.inc
 
 MACHINE_EXTRA_RRECOMMENDS += "linux-firmware-bcm43430"
 
-SERIAL_CONSOLE = "115200 ttyS0"
+SDIMG_KERNELIMAGE ?= "kernel7.img"
+KERNEL_DEFCONFIG ?= "bcm2709_defconfig"
+UBOOT_MACHINE ?= "rpi_2_config"
+SERIAL_CONSOLE ?= "115200 ttyS0"
 VC4_CMA_SIZE ?= "cma-256"
-- 
2.12.2