Merge with aa538bb0212774d90bce73d8a958af61e42aa275

- Merging branch v2.18.0.

Fix for diab 5.9.3.0.

Branch merge.

Starting 'v2.18.0' branch

Merge with v2.17

ECU Sleep changes for mpc5516

Switch to enable sleep added for MPC55xx

SRAM_SIZE is corrected for mpc5602b

LinIf updated. Example LinIf_Lcfg is changed.

Updated LinFlex and linkscript_cw for mpc5602b