OMAP4: sdp4430: Select CBS package for ES2

Select the CBS package if SDP4430 is enabled during config.
Use the proper package (CBL or CBS) based on chip revision.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Anand Gadiyar <gadiyar@ti.com>