Driver FP Fixup
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Device driver components don't deliver FP XML specific for each architecture and build variation.
Steps to fix:
- Run update-externals to get the latest build-utils.
- Create a code/xml folder if one doesn't already exist [it likely doesn't as we moved away from those with config/ bundles]. But for reasons I don't understand exactly, the new FP XML we're creating needs to be in code/ not config/. So I like to put XMLs in a xml/ subfolder under code/.
- Create <component>-base-integ.bangvar.fp.xml file in code/xml. The only purpose of this is to provide <component>-base-integ featureSet with one feature, oncePerUsingProcessTemplate. The only actions needed in that feature are the actions that have the !RAM_PAGES! and !CODE_PAGES! copied from the original component FP XML.
- Add <component>-base-integ.fp.xml to all necessary CD XML files.
- Add usage of the <component>-base-integ featureSet, oncePerUsingProcessTemplate feature in each independendly user-usable feature in the original FP XML.
- Remove the actions that have !RAM_PAGES! and !CODE_PAGES! from the original FP XML.
- Make sure the versionNumber attribute in the old and new FP XML still has the !MAJOR!.!MINOR!.!DEBUG! bangvars - ie. don't "un-bangvar" the original FP XML.
Modify the FP stuff in the component's makefile. Here's the updated one for duart-nxp:
#------------------------------------------------------------------------------ # Feature Provider targets. #------------------------------------------------------------------------------ $(APPBASE)-base-integ.fp.xml : $(APPLICATION_BIN) makefile.mk # Implicit dependency on $(APPLICATION).bangvar.fp.xml $(APPBASE)-base-integ.fp.xml : ADDITIONAL_RAM=0 # Application doesn't need ADDITIONAL_RAM. DI_DESK_TARGET_ETC_BV += $(APPBASE)-base-integ.fp.xml
- If you left the original FP XML in the config/ bundle, it should still get bangvar-replaced and put into the output/desk/ as before.
- Change the INSTALL_TREE rule in code/makefile.mk to:
$(eval $(call INSTALL_TREE,$(DISTRIBUTION_INSTALL_PREFIX),$(BRANCH_PREFIX)/config))
