imx-base: Create variable to allow set WKS_FILE using machine override

Use SOC_DEFAULT_WKS_FILE variable to set WKS_FILE for allow
set WKS_FILE by machine.

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 4 insertions, 1 deletions

diff --git a/conf/machine/include/imx-base.inc b/conf/machine/include/imx-base.inc
index 1406a950..1f63a2b2 100644
--- a/conf/machine/include/imx-base.inc
+++ b/conf/machine/include/imx-base.inc
@@ -250,7 +250,10 @@ WKS_FILE_DEPENDS ?= " \
     e2fsprogs-native \
     bmap-tools-native \
 "
-WKS_FILE ?= "imx-uboot-bootpart.wks"
+
+SOC_DEFAULT_WKS_FILE ?= "imx-uboot-bootpart.wks"
+
+WKS_FILE ?= "${SOC_DEFAULT_WKS_FILE}"
 
 SERIAL_CONSOLE = "115200 ttymxc0"
 SERIAL_CONSOLE_mxs = "115200 ttyAMA0"