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| author | Tim Harvey <tharvey@gateworks.com> | 2023-03-22 09:02:52 -0700 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2023-05-18 16:17:52 +0200 |
| commit | 7519b35881149427c48d2c81a6c154ef3471d566 (patch) | |
| tree | d9aa55462dcf68d521d0fb5a3a91e988c194346d /scripts/gen_image_generic.sh | |
| parent | 39e60394103368dc24f010ceda5667ef058ba2ba (diff) | |
| download | openwrt-7519b35881149427c48d2c81a6c154ef3471d566.tar.gz openwrt-7519b35881149427c48d2c81a6c154ef3471d566.tar.bz2 openwrt-7519b35881149427c48d2c81a6c154ef3471d566.zip | |
scripts/gen_image_generic.sh: allow passing in partition offset
Allow passing in an optional offset (PARTOFFSET) for the first partition.
If not specified this will default to 256K (512 blocks) as it has before.
For example if you want to start partition data at a 16M offset instead
of 256K, specify 'PARTOFFSET=16M'.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'scripts/gen_image_generic.sh')
| -rwxr-xr-x | scripts/gen_image_generic.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/gen_image_generic.sh b/scripts/gen_image_generic.sh index ef13624402..5c88dcea80 100755 --- a/scripts/gen_image_generic.sh +++ b/scripts/gen_image_generic.sh @@ -19,7 +19,7 @@ head=16 sect=63 # create partition table -set $(ptgen -o "$OUTPUT" -h $head -s $sect ${GUID:+-g} -p "${KERNELSIZE}m" -p "${ROOTFSSIZE}m" ${ALIGN:+-l $ALIGN} ${SIGNATURE:+-S 0x$SIGNATURE} ${GUID:+-G $GUID}) +set $(ptgen -o "$OUTPUT" -h $head -s $sect ${GUID:+-g} -p "${KERNELSIZE}m${PARTOFFSET:+@$PARTOFFSET}" -p "${ROOTFSSIZE}m" ${ALIGN:+-l $ALIGN} ${SIGNATURE:+-S 0x$SIGNATURE} ${GUID:+-G $GUID}) KERNELOFFSET="$(($1 / 512))" KERNELSIZE="$2" |