Merge "ginstall: add flash unlock support for gflt"
diff --git a/ginstall/ginstall.py b/ginstall/ginstall.py
index 983d76c..968a933 100755
--- a/ginstall/ginstall.py
+++ b/ginstall/ginstall.py
@@ -346,6 +346,13 @@
return subprocess.call(cmd)
+def UnlockMtd(mtddevname):
+ """Unlocks an mtd partition."""
+ VerbosePrint('Unlocking flash partition %r\n', mtddevname)
+ cmd = ['flash_unlock', mtddevname]
+ return subprocess.call(cmd)
+
+
def Nandwrite(f, mtddevname):
"""Write file to NAND flash using nandwrite."""
cmd = ['nandwrite', '--quiet', '--markbad', mtddevname]
@@ -428,6 +435,9 @@
if IsMtdNand(mtddevname) and GetPlatform().startswith('GFRG2'):
return _CopyAndVerifyNand(f, mtddevname)
else:
+ if GetPlatform().startswith('GFLT'):
+ if UnlockMtd(mtddevname):
+ raise IOError('Flash unlocking failed.')
return _CopyAndVerify(mtddevname, f, open(mtddevname, 'r+b'))
