try and fix wifi

Change-Id: Icd385d69c4bee1ca238b8ef35b4c76a137f22e76
Revert "Revert "ramdisk: init: Fix boot hang""

This reverts commit cdaccc4af4d94de8244ef74d7497c86a564cd43d.

Change-Id: Ia833a9f0d21517e9a09459104c5238550f821b90