am 9df922a0: read partition length from recovery.fstab
* commit '9df922a077a6bb45b742f5e2ac668a537999e604':
read partition length from recovery.fstab
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 3cc86bf..fbdd5eb 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -156,11 +156,27 @@
p.mount_point = pieces[0]
p.fs_type = pieces[1]
p.device = pieces[2]
- if len(pieces) == 4:
- p.device2 = pieces[3]
+ p.length = 0
+ options = None
+ if len(pieces) >= 4:
+ if pieces[3].startswith("/"):
+ p.device2 = pieces[3]
+ if len(pieces) >= 5:
+ options = pieces[4]
+ else:
+ p.device2 = None
+ options = pieces[3]
else:
p.device2 = None
+ if options:
+ options = options.split(",")
+ for i in options:
+ if i.startswith("length="):
+ p.length = int(i[7:])
+ else:
+ print "%s: unknown option \"%s\"" % (p.mount_point, i)
+
d[p.mount_point] = p
return d
diff --git a/tools/releasetools/edify_generator.py b/tools/releasetools/edify_generator.py
index 4ed1a07..893cb45 100644
--- a/tools/releasetools/edify_generator.py
+++ b/tools/releasetools/edify_generator.py
@@ -172,11 +172,9 @@
fstab = self.info.get("fstab", None)
if fstab:
p = fstab[partition]
- # Reserve the last 16 Kbytes of an EMMC /data for the crypto footer
- if partition == "/data" and common.PARTITION_TYPES[p.fs_type] == "EMMC":
- reserve_size = -16384
self.script.append('format("%s", "%s", "%s", "%s");' %
- (p.fs_type, common.PARTITION_TYPES[p.fs_type], p.device, reserve_size))
+ (p.fs_type, common.PARTITION_TYPES[p.fs_type],
+ p.device, p.length))
else:
# older target-files without per-partition types
partition = self.info.get("partition_path", "") + partition