Add log for DTB changes

Bug: 151121062
Test: OTA with and without DTB changes.
Change-Id: I72b46757edf62f38e8c12118a804144e9b1ad091

1 files changed, 6 insertions, 0 deletions

diff --git a/releasetools.py b/releasetools.py
index 5028b20..7114291 100755
--- a/releasetools.py
+++ b/releasetools.py
@@ -152,6 +152,7 @@ def FullOTA_Assertions(info):
     common.ZipWriteStr(info.output_zip, "bootloader.img", bootloader_img)
   if OPTIONS.ota_zip_check:
     info.script.AppendExtra('if ota_zip_check() == "1" then')
+    info.script.AppendExtra('ui_print("ota_zip_check() == 1");')
     info.script.AppendExtra('if recovery_backup_exist() == "0" then')
     info.script.AppendExtra('package_extract_file("dt.img", "/cache/recovery/dtb.img");')
     info.script.AppendExtra('package_extract_file("recovery.img", "/cache/recovery/recovery.img");')
@@ -169,6 +170,7 @@ def FullOTA_Assertions(info):
     info.script.AppendExtra('delete_file("/cache/recovery/recovery.img");')
     info.script.AppendExtra('reboot_recovery();')
     info.script.AppendExtra('else')
+    info.script.AppendExtra('ui_print("else case, ota_zip_check() != 1");')
 
 def FullOTA_InstallBegin(info):
   print "amlogic extensions:FullOTA_InstallBegin"
@@ -185,7 +187,10 @@ def FullOTA_InstallBegin(info):
   info.script.FormatPartition("/metadata")
   ZipOtherImage("super_empty_all", OPTIONS.input_tmp, info.output_zip)
   info.script.AppendExtra('if get_update_stage() == "2" then')
+  info.script.AppendExtra('ui_print("DTB changed => writing super_empty_all.img to super block...");')
   info.script.AppendExtra('package_extract_file("super_empty_all.img", "/dev/block/super");')
+  info.script.AppendExtra('else')
+  info.script.AppendExtra('ui_print("DTB NOT changed...");')
   info.script.AppendExtra('endif;')
   info.script.AppendExtra('delete_file("/cache/recovery/dynamic_partition_metadata.UPDATED");')
 
@@ -222,6 +227,7 @@ package_extract_file("vbmeta.img", "/dev/block/vbmeta");""")
     info.script.AppendExtra('write_bootloader_image(package_extract_file("bootloader.img"));')
 
   info.script.AppendExtra('if get_update_stage() == "2" then')
+  info.script.AppendExtra('ui_print("DTB changed...formating tee, cache, data ...");')
   info.script.FormatPartition("/tee")
   info.script.AppendExtra('wipe_cache();')
   info.script.FormatPartition("/data")