[yocto] [meta-raspberrypi][fido][PATCH 4/4] rpi-default-providers: Let users overwrite the default providers

[Petter Mabäcker]

From: Andrei Gherzan <andrei at gherzan.ro>

[Feature #65]

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
Signed-off-by: Pierre FICHEUX <pierre.ficheux at gmail.com>

(cherry picked from commit ade923f17d242f9a043b1714deb584929a2ffe8e)
Signed-off-by: Petter Mabäcker <petter at technux.se>
---
 conf/machine/include/rpi-default-providers.inc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/conf/machine/include/rpi-default-providers.inc b/conf/machine/include/rpi-default-providers.inc
index ee3a3ac..cabbd43 100644
--- a/conf/machine/include/rpi-default-providers.inc
+++ b/conf/machine/include/rpi-default-providers.inc
@@ -1,10 +1,10 @@
 # RaspberryPi BSP default providers
 
-PREFERRED_PROVIDER_virtual/kernel = "linux-raspberrypi"
-PREFERRED_PROVIDER_u-boot = "u-boot-rpi"
-PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+PREFERRED_PROVIDER_virtual/kernel ?= "linux-raspberrypi"
+PREFERRED_PROVIDER_u-boot ?= "u-boot-rpi"
+PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
 PREFERRED_PROVIDER_virtual/egl ?= "userland"
 PREFERRED_PROVIDER_virtual/libgles2 ?= "userland"
 PREFERRED_PROVIDER_virtual/libgl ?= "mesa-gl"
 PREFERRED_PROVIDER_virtual/mesa ?= "mesa-gl"
-PREFERRED_PROVIDER_jpeg = "jpeg"
+PREFERRED_PROVIDER_jpeg ?= "jpeg"
-- 
1.9.1