Commit b81f18e5 authored by Tony Breeds's avatar Tony Breeds Committed by Benjamin Herrenschmidt
Browse files

powerpc/boot: Only build board support files when required. 



Currently we build all board files regardless of the final zImage
target.  This is sub-optimal (in terms on compilation) and leads to
problems in one platform needlessly causing failures for other
platforms.

Use the Kconfig variables to selectively construct this board files to
build.

Signed-off-by: default avatarTony Breeds <tony@bakeyournoodle.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent ca24a145

arch/powerpc/boot/Makefile

+37 −19
Original line number Diff line number Diff line
@@ -62,26 +62,45 @@ libfdtheader := fdt.h libfdt.h libfdt_internal.h 
$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \

	$(addprefix $(obj)/,$(libfdtheader))



src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \

src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \

		$(libfdt) libfdt-wrapper.c \

		ns16550.c serial.c simple_alloc.c div64.S util.S \

		gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \

		4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \

		cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \

		fsl-soc.c mpc8xx.c pq2.c ugecon.c

src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \

		cuboot-ebony.c cuboot-hotfoot.c epapr.c treeboot-ebony.c \

		prpmc2800.c \

		ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \

		cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \

		cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \

		fixed-head.S ep88xc.c ep405.c cuboot-c2k.c \

		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \

		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \

		virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \

		cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c \

		gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.c \

		treeboot-currituck.c

		gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \

		oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \

		uartlite.c mpc52xx-psc.c

src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c

src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c

src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c

src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c

src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c



src-plat-y := of.c

src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \

				treeboot-walnut.c cuboot-acadia.c \

				cuboot-kilauea.c simpleboot.c \

				virtex405-head.S virtex.c

src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \

				cuboot-bamboo.c cuboot-sam440ep.c \

				cuboot-sequoia.c cuboot-rainier.c \

				cuboot-taishan.c cuboot-katmai.c \

				cuboot-warp.c cuboot-yosemite.c \

				treeboot-iss4xx.c treeboot-currituck.c \

				simpleboot.c fixed-head.S virtex.c

src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c

src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c

src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c

src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c

src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c

src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \

					cuboot-c2k.c gamecube-head.S \

					gamecube.c wii-head.S wii.c holly.c \

					prpmc2800.c

src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c

src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c

src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c



src-wlib := $(sort $(src-wlib-y))

src-plat := $(sort $(src-plat-y))

src-boot := $(src-wlib) $(src-plat) empty.c



src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -412,4 +431,3 @@ $(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $( 
	$(call cmd,install_wrapper)



$(obj)/bootwrapper_install: $(all-installed)

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