X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/a1f92f4320b0e28dc07f333bd7667d9ba57e2a5b..3e262cb6b14f372314ad5b046df749959661f0f6:/target/linux/x86-2.6/image/gen_image.sh

diff --git a/target/linux/x86-2.6/image/gen_image.sh b/target/linux/x86-2.6/image/gen_image.sh
index 795a46b71..b4845f5a7 100755
--- a/target/linux/x86-2.6/image/gen_image.sh
+++ b/target/linux/x86-2.6/image/gen_image.sh
@@ -23,19 +23,22 @@ set `ptgen -o "$OUTPUT" -h $head -s $sect -p ${KERNELSIZE}m -p ${ROOTFSSIZE}m`
 
 KERNELOFFSET="$(($1 / 512))"
 ROOTFSOFFSET="$(($2 / 512))"
+ROOTFSSIZE="$(( ($3 - $2) / 512))"
 
 BLOCKS="$((($ROOTFSOFFSET - $KERNELOFFSET) / 2 - 1))"
 
 genext2fs -d "$KERNELDIR" -b "$BLOCKS" "$OUTPUT.kernel"
 dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
+[ -n "$PADDING" ] && dd if=/dev/zero of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc count="$ROOTFSSIZE"
 dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc
 #rm -f "$OUTPUT.kernel"
 
 which chpax >/dev/null && chpax -zp $(which grub)
-grub --device-map=/dev/null <<EOF
+grub --batch --no-curses --no-floppy --device-map=/dev/null <<EOF
 device (hd0) $OUTPUT
 geometry (hd0) $cyl $head $sect
 root (hd0,0)
 setup (hd0)
+quit
 EOF