wic: image for overlayfs-etc tests

Introduce wic image for overlayfs-etc tests with a dedicated /data
partition and configurable kernel parameters

Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta-selftest/wic/overlayfs_etc.wks.in b/meta-selftest/wic/overlayfs_etc.wks.in
new file mode 100644 (file)
index 0000000..1e1e583
--- /dev/null
+++ b/meta-selftest/wic/overlayfs_etc.wks.in
@@ -0,0 +1,4 @@
+part /boot --active --source bootimg-biosplusefi --ondisk sda --sourceparams="loader=grub-efi" --align 1024
+part / --source rootfs --ondisk sda --fstype=ext4 --use-uuid --align 1024
+part --ondisk sda --fstype=ext4 --size=5 --align 1024
+bootloader --ptable gpt --timeout=1 --append="rootfstype=ext4 console=ttyS0,115200 console=tty0 ${OVERLAYFS_INIT_OPTION}"