[meta-freescale] [PATCH] imx-base: Add wic option to not update fstab

[Fabio Berton]

>From Openembedded Core commit:

commit 00420ec42140c1b752132bda190dede85756d157
Author: Fabio Berton <fabio.berton at ossystems.com.br>
Date:   Wed Apr 19 13:42:47 2017 -0300

    wic: Add option to not change fstab

    Create an option to wic doesn't change fstab file, the final
    fstab file will be same that in rootfs and wic doesn't update
    file, e.g adding a new mount point.

    Users can control the fstab file content in base-files recipe.
    This is useful if you want to only create an partition but not
    add fstab mount point or add new mount point using label e.g:

    LABEL=recovery /recovery auto defaults 0  1

    Signed-off-by: Fabio Berton <fabio.berton at ossystems.com.br>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

This change is useful to avoid duplicate entries on final image
fstab, and system will not mount partitions that doesn't exist.

Signed-off-by: Fabio Berton <fabio.berton at ossystems.com.br>
---
 conf/machine/include/imx-base.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conf/machine/include/imx-base.inc b/conf/machine/include/imx-base.inc
index a19106b3..831dc7a6 100644
--- a/conf/machine/include/imx-base.inc
+++ b/conf/machine/include/imx-base.inc
@@ -237,6 +237,9 @@ PREFERRED_PROVIDER_virtual/kernel ??= "${IMX_DEFAULT_KERNEL}"
 SOC_DEFAULT_IMAGE_FSTYPES = "wic.gz"
 SOC_DEFAULT_IMAGE_FSTYPES_mxs = "uboot-mxsboot-sdcard wic.gz"
 
+# Do not update fstab file when using wic images
+WIC_CREATE_EXTRA_ARGS ?= "--no-fstab-update"
+
 SDCARD_ROOTFS ?= "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.ext4"
 IMAGE_FSTYPES ?= "${SOC_DEFAULT_IMAGE_FSTYPES}"
 
-- 
2.14.2