[PATCH 01/10] Makefile: Have binary_size_check report only first match of _image_binary_end

[Tom Rini]

On Thu, Jan 22, 2026 at 10:07:56AM +0100, Marek Vasut wrote:
> On 1/15/26 11:19 PM, Tom Rini wrote:
> > If we have ASSERT macros that validate the position of
> > _image_binary_end, our awk expression will report a string that causes
> > the rest of our check to fail with garbage values. Have it exit after
> > the first match to fix this.
> > 
> > Signed-off-by: Tom Rini <trini at konsulko.com>
> > ---
> >   Makefile | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/Makefile b/Makefile
> > index 50737f938503..37cebd4f8edd 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -1583,7 +1583,7 @@ binary_size_check: u-boot-nodtb.bin FORCE
> >   	map_size=$(shell cat u-boot.map | \
> >   		awk ' \
> >   			/_image_copy_start/ { start = $$1 } \
> > -			/_image_binary_end/ { end = $$1 } \
> > +			/_image_binary_end/ { end = $$1;exit } \
> Can this same check also confirm that _image_binary_end or __bss_end is at 8
> byte aligned offset ? That would allow us to trap all the built-in DT
> alignment errors.

We should have that now via the linker scripts. Also note that this call
here isn't universal.

-- 
Tom
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