1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/apm821xx/image/mbl_gen_hdd_img.sh b/target/linux/apm821xx/image/mbl_gen_hdd_img.sh
new file mode 100755
index 0000000000..589dcf9150
--- /dev/null
+++ b/target/linux/apm821xx/image/mbl_gen_hdd_img.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -x
+[ $# -eq 3 ] || {
+    echo "SYNTAX: $0 <file> <bootfs image> <rootfs image>"
+    exit 1
+}
+
+OUTPUT="$1"
+BOOTFS="$2"
+ROOTFS="$3"
+let "BOOTFSSIZE=(`stat -c%s "$2"` + 1048575) / 1048576"
+let "ROOTFSSIZE=(`stat -c%s "$3"` + 1048575) / 1048576"
+
+head=4
+sect=63
+
+set `ptgen -o $OUTPUT -h $head -s $sect -l 4096 -t 83 -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
+
+BOOTOFFSET="$(($1 / 512))"
+BOOTSIZE="$(($2 / 512))"
+ROOTFSOFFSET="$(($3 / 512))"
+ROOTFSSIZE="$(($4 / 512))"
+
+dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
+dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
+