[yocto] [meta-raspberrypi][PATCH 2/3] raspberrypi3-64.conf: Make SERIAL_CONSOLE overwritable

[Andrei Gherzan]

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
---
 conf/machine/raspberrypi3-64.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/machine/raspberrypi3-64.conf b/conf/machine/raspberrypi3-64.conf
index 7e99da1..5e2b80c 100644
--- a/conf/machine/raspberrypi3-64.conf
+++ b/conf/machine/raspberrypi3-64.conf
@@ -35,7 +35,7 @@ KERNEL_DEVICETREE = " \
     overlays/vc4-kms-v3d.dtbo \
     "
 
-SERIAL_CONSOLE = "115200 ttyS0"
+SERIAL_CONSOLE ?= "115200 ttyS0"
 VC4_CMA_SIZE ?= "cma-256"
 
 UBOOT_MACHINE = "rpi_3_config"
-- 
2.12.2