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tegra-helper-scripts: restore main files after RCM boot signing

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The odmsign functions do the same post-processing for RCM boot signing
as they do for main signing, so be sure to save and restore the main
files after the second call for signing the RCM boot blob.

Signed-off-by: Matt Madison <matt@madison.systems>
This commit is contained in:
Matt Madison
2025-01-19 06:10:55 -08:00
committed by Matt Madison
parent 8b776e1eb0
commit f4fd64504f
1 changed files with 16 additions and 7 deletions
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23
recipes-bsp/tegra-binaries/tegra-helper-scripts/tegra-flash-helper.sh
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@@ -703,7 +703,16 @@ if [ $want_signing -eq 1 ]; then
FBARGS="--cmd \"$tfcmd\""
. "$here/odmsign.func"
(odmsign_ext_sign_and_flash) || exit 1
if [ $bup_blob -eq 0 -a $no_flash -ne 0 ]; then
mv flashcmd.txt secureflash.sh || exit 1
chmod +x secureflash.sh
fi
if [ $also_sign_rcmboot -ne 0 ]; then
outfolder="$(odmsign_get_folder)"
rm -rf ${outfolder}_save
mv ${outfolder} ${outfolder}_save
rm -f secureflash.xml.save
mv secureflash.xml secureflash.xml.save
BCTARGS="$bctargs $rcm_overlay_dtb_arg $custinfo_args --bct_backup"
L4T_CONF_DTBO="$rcm_bootcontrol_overlay"
BINSARGS="--bins \"$binsargs_params; kernel $RCMBOOT_KERNEL; kernel_dtb $kernel_dtbfile\""
@@ -717,20 +726,20 @@ if [ $want_signing -eq 1 ]; then
--boot_chain A \
$bctargs $rcm_overlay_dtb_arg $custinfo_args $ramcodeargs $extdevargs $sparseargs $BINSARGS"
(rcm_boot=1 odmsign_ext_sign_and_flash) || exit 1
rm -f flashcmd.txt
rm -rf ${outfolder}
mv ${outfolder}_save ${outfolder}
cp -f ${outfolder}/* .
rm -f secureflash.xml
mv secureflash.xml.save secureflash.xml
fi
if [ $bup_blob -eq 0 -a $no_flash -ne 0 ]; then
if [ -f flashcmd.txt ]; then
chmod +x flashcmd.txt
ln -sf flashcmd.txt ./secureflash.sh
else
echo "WARN: signing completed successfully, but flashcmd.txt missing" >&2
fi
cp secureflash.sh flashcmd.txt
rm -f APPFILE APPFILE_b DATAFILE
fi
if [ $bup_blob -eq 0 ]; then
exit 0
fi
touch odmsign.func
flashcmd="python3 $flashappname ${inst_args} $FLASHARGS"
else
flashcmd="python3 $flashappname ${inst_args} --chip 0x23 --bl uefi_jetson_with_dtb.bin \