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AK3: ensure dtbo does not get flashed twice in multi-partition setups

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osm0sis committed 2021-06-08 16:24:20 -03:00
1 parent 92f9828619
commit beff4d4596
1 file changed
+3 -1
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tools/ak3-core.sh
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@@ -418,12 +418,13 @@ flash_dtbo() {
fi; fi;
done; done;
if [ "$dtbo" ]; then if [ "$dtbo" -a ! -f dtbo_flashed ]; then
dtboblock=/dev/block/bootdevice/by-name/dtbo$slot; dtboblock=/dev/block/bootdevice/by-name/dtbo$slot;
if [ ! -e "$dtboblock" ]; then if [ ! -e "$dtboblock" ]; then
abort "dtbo partition could not be found. Aborting..."; abort "dtbo partition could not be found. Aborting...";
fi; fi;
blockdev --setrw $dtboblock 2>/dev/null; blockdev --setrw $dtboblock 2>/dev/null;
ui_print " " "$dtboblock";
if [ -f "$bin/flash_erase" -a -f "$bin/nandwrite" ]; then if [ -f "$bin/flash_erase" -a -f "$bin/nandwrite" ]; then
$bin/flash_erase $dtboblock 0 0; $bin/flash_erase $dtboblock 0 0;
$bin/nandwrite -p $dtboblock $dtbo; $bin/nandwrite -p $dtboblock $dtbo;
@@ -436,6 +437,7 @@ flash_dtbo() {
if [ $? != 0 ]; then if [ $? != 0 ]; then
abort "Flashing dtbo failed. Aborting..."; abort "Flashing dtbo failed. Aborting...";
fi; fi;
touch dtbo_flashed;
fi; fi;
} }
### write_boot (repack ramdisk then build, sign and write image and dtbo) ### write_boot (repack ramdisk then build, sign and write image and dtbo)