From edfb3d517cc6d6d58d5b1d619f4108cf5bf99a25 Mon Sep 17 00:00:00 2001 From: Tony Breeds Date: Tue, 3 Apr 2012 15:00:39 +0000 Subject: [PATCH] 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: Tony Breeds Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/boot/Makefile | 56 +++++++++++++++++++++++++------------- 1 file changed, 37 insertions(+), 19 deletions(-) diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index e8461cb18d043..c802a90ae2d78 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -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) - -- 2.39.5