microblaze: defconfig: Enable devtmps and tmpfs

Currently dropbear does not run in background because devtmps and tmpfs
is not enabled by default. Enable devtmps and tmpfs to fix this issue.

Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
1 file changed