diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.host | 9 | ||||
| -rw-r--r-- | scripts/Makefile.spl | 47 |
2 files changed, 48 insertions, 8 deletions
diff --git a/scripts/Makefile.host b/scripts/Makefile.host index bff8b5bc61..763a699c4c 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -28,12 +28,16 @@ __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) # C code # Executables compiled from a single .c file host-csingle := $(foreach m,$(__hostprogs), \ - $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) + $(if $($(m)-objs)$($(m)-cxxobjs)$($(m)-sharedobjs),,$(m))) # C executables linked based on several .o files host-cmulti := $(foreach m,$(__hostprogs),\ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) +# Shared object libraries +host-shared := $(foreach m,$(__hostprogs),\ + $(if $($(m)-sharedobjs),$(m)))) + # Object (.o) files compiled from .c files host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) @@ -59,6 +63,7 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) +host-shared := $(addprefix $(obj)/,$(host-shared)) host-objdirs := $(addprefix $(obj)/,$(host-objdirs)) obj-dirs += $(host-objdirs) @@ -128,4 +133,4 @@ $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE $(call if_changed_dep,host-cxxobjs) targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\ - $(host-cxxmulti) $(host-cxxobjs) + $(host-cxxmulti) $(host-cxxobjs) $(host-shared) diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index 0997fd9fdd..3ba974226b 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -45,6 +45,7 @@ LDFLAGS_FINAL += --gc-sections # FIX ME cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ $(NOSTDINC_FLAGS) +c_flags := $(KBUILD_CFLAGS) $(cpp_flags) HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) @@ -76,6 +77,9 @@ endif u-boot-spl-init := $(head-y) u-boot-spl-main := $(libs-y) +ifdef CONFIG_SPL_OF_PLATDATA +u-boot-spl-platdata := $(obj)/dts/dt-platdata.o +endif # Linker Script ifdef CONFIG_SPL_LDSCRIPT @@ -169,7 +173,7 @@ cmd_cat = cat $(filter-out $(PHONY), $^) > $@ quiet_cmd_copy = COPY $@ cmd_copy = cp $< $@ -ifeq ($(CONFIG_SPL_OF_CONTROL)$(CONFIG_OF_SEPARATE),yy) +ifeq ($(CONFIG_SPL_OF_CONTROL)$(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),yy) $(obj)/$(SPL_BIN)-dtb.bin: $(obj)/$(SPL_BIN)-nodtb.bin $(obj)/$(SPL_BIN)-pad.bin \ $(obj)/$(SPL_BIN).dtb FORCE $(call if_changed,cat) @@ -207,6 +211,32 @@ cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ $(obj)/$(SPL_BIN).cfg: include/config.h FORCE $(call if_changed,cpp_cfg) +pythonpath = PYTHONPATH=tools + +quiet_cmd_dtocc = DTOC C $@ +cmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata + +quiet_cmd_dtoch = DTOC H $@ +cmd_dtoch = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ struct + +quiet_cmd_plat = PLAT $@ +cmd_plat = $(CC) $(c_flags) -c $< -o $@ + +$(obj)/dts/dt-platdata.o: $(obj)/dts/dt-platdata.c include/generated/dt-structs.h + $(call if_changed,plat) + +PHONY += dts_dir +dts_dir: + $(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts) + +include/generated/dt-structs.h: $(obj)/$(SPL_BIN).dtb dts_dir dtoc + $(call if_changed,dtoch) + +$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir dtoc + $(call if_changed,dtocc) + +dtoc: #$(objtree)/tools/_libfdt.so + ifdef CONFIG_SAMSUNG ifdef CONFIG_VAR_SIZE_SPL VAR_SIZE_PARAM = --vs @@ -241,19 +271,24 @@ cmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@ $(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE $(call if_changed,mksunxiboot) -quiet_cmd_u-boot-spl = LD $@ - cmd_u-boot-spl = (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ +# Rule to link u-boot-spl +# May be overridden by arch/$(ARCH)/config.mk +quiet_cmd_u-boot-spl ?= LD $@ + cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \ $(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \ - $(patsubst $(obj)/%,%,$(u-boot-spl-main)) --end-group \ + $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \ + $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \ + --end-group \ $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)) -$(obj)/$(SPL_BIN): $(u-boot-spl-init) $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE +$(obj)/$(SPL_BIN): $(u-boot-spl-platdata) $(u-boot-spl-init) \ + $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE $(call if_changed,u-boot-spl) $(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ; PHONY += $(u-boot-spl-dirs) -$(u-boot-spl-dirs): +$(u-boot-spl-dirs): $(u-boot-spl-platdata) $(Q)$(MAKE) $(build)=$@ quiet_cmd_cpp_lds = LDS $@ |