On Wed, Jul 22, 2015 at 11:48 PM, Simon Glass <s...@chromium.org> wrote: > This is currently done for all targets, since 0xff is the default erased > value for most flash devices. In some cases this is not what we want (e.g. > for EFI images) so provide a command to do a vanilla objcopy. > > Signed-off-by: Simon Glass <s...@chromium.org> > --- > > Makefile | 8 +++++++- > config.mk | 2 -- > 2 files changed, 7 insertions(+), 3 deletions(-) > > diff --git a/Makefile b/Makefile > index b6f83a5..e0218b3 100644 > --- a/Makefile > +++ b/Makefile > @@ -778,8 +778,14 @@ ifneq ($(CONFIG_SYS_TEXT_BASE),) > LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) > endif > > +# Normally we fill empty space with 0xff > quiet_cmd_objcopy = OBJCOPY $@ > -cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ > +cmd_objcopy = $(OBJCOPY) --gap-fill=0xff $(OBJCOPYFLAGS) \ > + $(OBJCOPYFLAGS_$(@F)) $< $@ > + > +# Provide a version which does not do this, for use by EFI > +quiet_cmd_zobjcopy = OBJCOPY $@ > +cmd_zobjcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ > > quiet_cmd_mkimage = MKIMAGE $@ > cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ > diff --git a/config.mk b/config.mk > index 6282919..b77d589 100644 > --- a/config.mk > +++ b/config.mk > @@ -73,8 +73,6 @@ endif > > RELFLAGS := $(PLATFORM_RELFLAGS) > > -OBJCOPYFLAGS += --gap-fill=0xff > - > PLATFORM_CPPFLAGS += $(RELFLAGS) > PLATFORM_CPPFLAGS += -pipe > > --
Reviewed-by: Bin Meng <bmeng...@gmail.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
