build: make various subsystems selectable

BZ: 46710

For bringup and support of various hardware, we need to be able to disable
intel add-on's in a convenient way via This commit adds
required fixes to various files. is also changed disable a number of subsystems for bring-up
of JB

Change-Id: Id976736d07966e8948256ed462ad148246a05bbb
Signed-off-by: Bruce Beare <>
Reviewed-by: Li, XiaojingX <>
Tested-by: Li, XiaojingX <>
1 file changed