[coreboot] patch: add support for blobs; example SMM blob included
peter at stuge.se
Wed Nov 26 23:19:21 CET 2008
ron minnich wrote:
> +++ arch/x86/Makefile (working copy)
> @@ -48,6 +48,13 @@
> COMPRESSFLAG := -C nrv2b
> +# all depends on coreboot.rom and BLOBS.
> +# BLOBS may be empty. They are things such as smm that are searched for at runtime.
> +# They depend on the coreboot rom existing so that they can be placed there.
> +# The name of the blob is determined by the various blob rules. There is so much possible
> +# variation in them that it is not really possible to put a standard rule in this file.
> +rom:: $(obj)/coreboot.rom $(BLOBS)
> $(obj)/coreboot.rom $(obj)/coreboot.map: $(obj)/coreboot.bootblock $(obj)/util/lar/lar lzma nrv2b $(obj)/coreboot.initram $(obj)/coreboot.stage2 $(obj)/option_table
> $(Q)printf " LAR $(subst $(shell pwd)/,,$(@))\n"
> $(Q)rm -f $(obj)/coreboot.rom
> @@ -306,4 +313,4 @@
> $(Q)cp cscope.proj $(obj)/mainboard/$(MAINBOARDDIR)/kscope
> $(Q)sh util/mkdep $@ $(INITCFLAGS) "--" $(ALLSRC)
> # $(Q)sort -u -o $@ $@
> +.PHONY: rom
I don't like to add PHONY targets, nor special purpose toplevel
dependencies. Could the boards that need them simply depend on
I remember discussing blobs being sort-of stage3/4. Do we call them
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