[PATCH 12/17] makefile: Avoid objcopy --gap-fill for .hex/.srec

[Sam Edwards]

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 at gmail.com>
---
 Makefile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index a9194b46ae1..87b07d8989a 100644
--- a/Makefile
+++ b/Makefile
@@ -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 \
-- 
2.45.2