Messages in this thread Patch in this message | | | From | Forest Crossman <> | Subject | [PATCH] tools/edid: Only include the .data section in the raw binary output | Date | Tue, 3 May 2022 19:24:43 -0500 |
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I don't know at what point this changed, but with gcc 11.2.0 and binutils 2.38, if we don't restrict what sections are output to the raw binary, the ".note.gnu.property" section in the object file will be written into the first 48 bytes of the EDID, rendering it unusable.
To fix this, limit the binary output to the ".data" section.
Signed-off-by: Forest Crossman <cyrozap@gmail.com> --- tools/edid/Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/edid/Makefile b/tools/edid/Makefile index 85a927dfab02..b62bfd925348 100644 --- a/tools/edid/Makefile +++ b/tools/edid/Makefile @@ -16,7 +16,7 @@ clean: @cc -c $^ %.bin.nocrc: %.o - @objcopy -Obinary $^ $@ + @objcopy -j.data -Obinary $^ $@ %.crc: %.bin.nocrc @list=$$(for i in `seq 1 127`; do head -c$$i $^ | tail -c1 \ @@ -27,10 +27,10 @@ clean: @cc -c -DCRC="$$(cat $*.crc)" -o $@ $*.S %.bin: %.p - @objcopy -Obinary $^ $@ + @objcopy -j.data -Obinary $^ $@ %.bin.ihex: %.p - @objcopy -Oihex $^ $@ + @objcopy -j.data -Oihex $^ $@ @dos2unix $@ 2>/dev/null %.c: %.bin -- 2.36.0
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