Commit 773f76b1 authored by David Woodhouse's avatar David Woodhouse Committed by Paul Mackerras
Browse files

[POWERPC] Implement 'make bootwrapper_install' 



This adds a 'bootwrapper_install' make target for the powerpc
architecture, which installs the wrapper script, intermediate object
files and device-tree sources for later use.

This will then allow bootable zImages to be created other than in the
context of a kernel build.

Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 5c539ee3

arch/powerpc/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -167,6 +167,9 @@ boot := arch/$(ARCH)/boot 
$(BOOT_TARGETS): vmlinux

	$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)



bootwrapper_install:

	$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)



define archhelp

  @echo '* zImage          - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)'

  @echo '  install         - Install kernel using'

arch/powerpc/boot/Makefile

+48 −0
Original line number Diff line number Diff line
@@ -243,3 +243,51 @@ clean-kernel := vmlinux.strip vmlinux.bin 
clean-kernel += $(addsuffix .gz,$(clean-kernel))

# If not absolute clean-files are relative to $(obj).

clean-files += $(addprefix $(objtree)/, $(clean-kernel))



WRAPPER_OBJDIR := /usr/lib/kernel-wrapper

WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts

WRAPPER_BINDIR := /usr/sbin

INSTALL := install



extra-installed		:= $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))

hostprogs-installed	:= $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))

wrapper-installed	:= $(DESTDIR)$(WRAPPER_BINDIR)/wrapper

dts-installed		:= $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts))



all-installed		:= $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)



quiet_cmd_mkdir           = MKDIR   $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)

      cmd_mkdir           = mkdir -p $@



quiet_cmd_install	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)

      cmd_install	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@



quiet_cmd_install_dts	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)

      cmd_install_dts	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@



quiet_cmd_install_exe	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)

      cmd_install_exe	  = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@



quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)

      cmd_install_wrapper = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\

				sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \

					  -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \





$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):

	$(call cmd,mkdir)



$(extra-installed)	: $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)

	$(call cmd,install)



$(hostprogs-installed)  : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)

	$(call cmd,install_exe)



$(dts-installed)	: $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)

	$(call cmd,install_dts)



$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)

	$(call cmd,install_wrapper)



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

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