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makefile: Avoid objcopy --gap-fill for .hex/.srec

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This flag only makes sense for `binary` output, because .hex/.srec are
sparse formats and represent gaps without filler. While the GNU binutils
version of objcopy does not seem to mind the extra flag being passed,
llvm-objcopy considers this a fatal error.

There is already a version of the objcopy command template in the
Makefile that doesn't use --gap-fill, which is provided for EFI. So use
this other version for all .hex/.srec outputs as well.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Sam Edwards
2025-03-15 15:18:06 -07:00
committed by Tom Rini
parent 8c39dc549b
commit 86838a1ddc
1 changed files with 5 additions and 5 deletions
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10
Makefile
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@@ -1067,7 +1067,7 @@ quiet_cmd_objcopy = OBJCOPY $@
cmd_objcopy = $(OBJCOPY) --gap-fill=0xff $(OBJCOPYFLAGS) \
$(OBJCOPYFLAGS_$(@F)) $< $@
# Provide a version which does not do this, for use by EFI
# Provide a version which does not do this, for use by EFI and hex/srec
quiet_cmd_zobjcopy = OBJCOPY $@
cmd_zobjcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
@@ -1282,7 +1282,7 @@ OBJCOPYFLAGS_u-boot.hex := -O ihex
OBJCOPYFLAGS_u-boot.srec := -O srec
u-boot.hex u-boot.srec: u-boot FORCE
$(call if_changed,objcopy)
$(call if_changed,zobjcopy)
OBJCOPYFLAGS_u-boot-elf.srec := $(OBJCOPYFLAGS_u-boot.srec)
@@ -1296,12 +1296,12 @@ OBJCOPYFLAGS_u-boot-elf.srec += --change-addresses=0x50000000
endif
u-boot-elf.srec: u-boot.elf FORCE
$(call if_changed,objcopy)
$(call if_changed,zobjcopy)
OBJCOPYFLAGS_u-boot-spl.srec = $(OBJCOPYFLAGS_u-boot.srec)
spl/u-boot-spl.srec: spl/u-boot-spl FORCE
$(call if_changed,objcopy)
$(call if_changed,zobjcopy)
%.scif: %.srec
$(Q)$(MAKE) $(build)=arch/arm/mach-renesas $@
@@ -1436,7 +1436,7 @@ OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex
OBJCOPYFLAGS_u-boot.ldr.srec := -I binary -O srec
u-boot.ldr.hex u-boot.ldr.srec: u-boot.ldr FORCE
$(call if_changed,objcopy)
$(call if_changed,zobjcopy)
ifdef CONFIG_SPL_LOAD_FIT
MKIMAGEFLAGS_u-boot.img = -f auto -A $(ARCH) -T firmware -C none -O u-boot \