Revert "qcom-common: enable cpu notify on migrate for msm8960 target"

This reverts commit f53767a697d41325ede0d762c919bbab1af73f1f.
Revert "qcom: QCOM board changes + remove Power HAL"

This reverts commit a0ff797455b87f8db85374a4b6dd730bc2b0c7cd.
Revert "Revert "qcom-common: Remove the QCOM_HARDWARE flag""

This reverts commit 6c9dbe52e6aecf554f867f47b29f55611929c6bd.