sparc32: drop build time btfixup patching
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile
index d56d199..6e63afb 100644
--- a/arch/sparc/boot/Makefile
+++ b/arch/sparc/boot/Makefile
@@ -6,8 +6,8 @@
ROOT_IMG := /usr/src/root.img
ELFTOAOUT := elftoaout
-hostprogs-y := piggyback btfixupprep
-targets := tftpboot.img btfix.o btfix.S image zImage vmlinux.aout
+hostprogs-y := piggyback
+targets := tftpboot.img image zImage vmlinux.aout
clean-files := System.map
quiet_cmd_elftoaout = ELFTOAOUT $@
@@ -17,58 +17,9 @@
quiet_cmd_strip = STRIP $@
cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start $< -o $@
-ifeq ($(CONFIG_SPARC32),y)
-quiet_cmd_btfix = BTFIX $@
- cmd_btfix = $(OBJDUMP) -x vmlinux | $(obj)/btfixupprep > $@
-quiet_cmd_sysmap = SYSMAP $(obj)/System.map
- cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap
-quiet_cmd_image = LD $@
- cmd_image = $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LDFLAGS_$(@F)) -o $@
-
-define rule_image
- $(if $($(quiet)cmd_image), \
- echo ' $($(quiet)cmd_image)' &&) \
- $(cmd_image); \
- $(if $($(quiet)cmd_sysmap), \
- echo ' $($(quiet)cmd_sysmap)' &&) \
- $(cmd_sysmap) $@ $(obj)/System.map; \
- if [ $$? -ne 0 ]; then \
- rm -f $@; \
- /bin/false; \
- fi; \
- echo 'cmd_$@ := $(cmd_image)' > $(@D)/.$(@F).cmd
-endef
-
-BTOBJS := $(patsubst %/, %/built-in.o, $(VMLINUX_INIT))
-BTLIBS := $(patsubst %/, %/built-in.o, $(VMLINUX_MAIN))
-LDFLAGS_image := -T arch/sparc/kernel/vmlinux.lds $(BTOBJS) \
- --start-group $(BTLIBS) --end-group \
- $(kallsyms.o) $(obj)/btfix.o
-
-# Link the final image including btfixup'ed symbols.
-# This is a replacement for the link done in the top-level Makefile.
-# Note: No dependency on the prerequisite files since that would require
-# make to try check if they are updated - and due to changes
-# in gcc options (path for example) this would result in
-# these files being recompiled for each build.
-$(obj)/image: $(obj)/btfix.o FORCE
- $(call if_changed_rule,image)
-
-$(obj)/zImage: $(obj)/image
- $(call if_changed,strip)
- @echo ' kernel: $@ is ready'
-
-$(obj)/btfix.S: $(obj)/btfixupprep vmlinux FORCE
- $(call if_changed,btfix)
-
-endif
-
ifeq ($(CONFIG_SPARC64),y)
# Actual linking
-$(obj)/image: vmlinux FORCE
- $(call if_changed,strip)
- @echo ' kernel: $@ is ready'
$(obj)/zImage: $(obj)/image
$(call if_changed,gzip)
@@ -79,6 +30,10 @@
@echo ' kernel: $@ is ready'
else
+$(obj)/zImage: $(obj)/image
+ $(call if_changed,strip)
+ @echo ' kernel: $@ is ready'
+
# The following lines make a readable image for U-Boot.
# uImage - Binary file read by U-boot
# uImage.o - object file of uImage for loading with a
@@ -107,6 +62,10 @@
endif
+$(obj)/image: vmlinux FORCE
+ $(call if_changed,strip)
+ @echo ' kernel: $@ is ready'
+
$(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback System.map $(ROOT_IMG) FORCE
$(call if_changed,elftoaout)
$(call if_changed,piggy)