wic: get more info from the 'parted print' output

Got partition type and sector sizes from the output
of 'parted print'. This info may be used in the implementation
of 'wic write' command.

(From OE-Core rev: 5c0926d8efa468177b7cb43a5f06b35058255644)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 1 deletions

diff --git a/scripts/lib/wic/engine.py b/scripts/lib/wic/engine.py
index b23dd65de2..a965b8b901 100644
--- a/scripts/lib/wic/engine.py
+++ b/scripts/lib/wic/engine.py
@@ -237,6 +237,9 @@ class Disk:
         self.native_sysroot = native_sysroot
         self._partitions = None
         self._partimages = {}
+        self._lsector_size = None
+        self._psector_size = None
+        self._ptable_format = None
 
         # find parted
         self.paths = "/bin:/usr/bin:/usr/sbin:/sbin/"
@@ -258,7 +261,11 @@ class Disk:
             self._partitions = OrderedDict()
             out = exec_cmd("%s -sm %s unit B print" % (self.parted, self.imagepath))
             parttype = namedtuple("Part", "pnum start end size fstype")
-            for line in out.splitlines()[2:]:
+            splitted = out.splitlines()
+            lsector_size, psector_size, self._ptable_format = splitted[1].split(":")[3:6]
+            self._lsector_size = int(lsector_size)
+            self._psector_size = int(psector_size)
+            for line in splitted[2:]:
                 pnum, start, end, size, fstype = line.split(':')[:5]
                 partition = parttype(pnum, int(start[:-1]), int(end[:-1]),
                                      int(size[:-1]), fstype)