scripts: sd_fusing_rpi3: add the sleep before umounting

When umounting "mnt_tmp", it's appeared "device is busy".
To ensure the unmounting, add the "sleep 1" before unmounting.

Change-Id: Ibab0700f7ef112591576b53c5706b8f850821742
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

diff --git a/scripts/tizen/sd_fusing_rpi3.sh b/scripts/tizen/sd_fusing_rpi3.sh
index 040713e35213fc91533cb9879a4b83d029015e35..19b08f4acd6a56e1791a84852eff516aec04fb5b 100755 (executable)
--- a/scripts/tizen/sd_fusing_rpi3.sh
+++ b/scripts/tizen/sd_fusing_rpi3.sh
@@ -230,6 +230,7 @@ function mkpart_3 () {
        mkdir mnt_tmp
        mount -t ext4 ${DISK}9 ./mnt_tmp
        touch ./mnt_tmp/reboot-param.bin
+       sleep 1
        umount ./mnt_tmp
        rmdir mnt_tmp
 }