mtk6737 Android 7.0 系统 完善lk ，kernel 部分ota升级

xudr

1. 在做ota升级包时，发现 lk，kernel部分修改的代码 升级时并没有生效。具体修改该如下：
   
2. 
   
3. 
   
4. --- a/device/mediatek/build/releasetools/mt_ota_preprocess.py
   
5. +++ b/device/mediatek/build/releasetools/mt_ota_preprocess.py
   
6. @@ -58,6 +58,8 @@ def generate_updatelist(scatter_file, update_list):
   
7.        upgrade_list_include.append("preloader")
   
8.      if "uboot" not in upgrade_list_include:
   
9.        upgrade_list_include.append("uboot")
   
10. <font color="Green">+    if "logo" not in upgrade_list_include:
    
11. +      upgrade_list_include.append("logo")</font>
    
12. 
    
13.    # open input/output files
    
14.    inputfile = open(scatter_file)
    
15. xudr@xy01:/sdb2/xudr/K351/XY3701_N0_V0$ git diff build/tools/releasetools/ota_from_target_files.py
    
16. diff --git a/build/tools/releasetools/ota_from_target_files.py b/build/tools/releasetools/ota_from_target_files.py
    
17. index 6ca18ab..37e532e 100755
    
18. --- a/build/tools/releasetools/ota_from_target_files.py
    
19. +++ b/build/tools/releasetools/ota_from_target_files.py
    
20. @@ -1127,6 +1127,7 @@ else if get_stage("%(bcb_dev)s") != "3/3" then
    
21.      boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
    
22.      d = common.Difference(target_boot, source_boot)
    
23.      _, _, d = d.ComputePatch()
    
24. <font color="Green">+    d = None</font>
    
25.      if d is None:
    
26.        include_full_boot = True
    
27.        common.ZipWriteStr(output_zip, "boot.img", target_boot.data)
    
28. xudr@xy01:/sdb2/xudr/K351/XY3701_N0_V0$ git diff  build/core/Makefile
    
29. diff --git a/build/core/Makefile b/build/core/Makefile
    
30. index 019fa4f..7912ae5 100755
    
31. --- a/build/core/Makefile
    
32. +++ b/build/core/Makefile
    
33. @@ -2053,7 +2053,7 @@ endif
    
34.         @# sign image used to get boot and recovery sig files
    
35.         $(hide) $(SHELL) $(SECURITY_SIG_TOOL)
    
36.         @#prepare image and update list for OTA upgrade used
    
37. <font color="Red">-       $(hide) ./device/mediatek/build/releasetools/mt_ota_preprocess.py $(zip_root) $(PRODUCT_OUT) $(PRODUCT_OUT)/ota_update_list.txt</font>
    
38. <font color="Green">+       $(hide) MTK_LOADER_UPDATE=yes MTK_PRELOADER_OTA_BACKUP=no ./device/mediatek/build/releasetools/mt_ota_preprocess.py $(zip_root) $(PRODUCT_OUT) </font>$(PRODUCT_OUT)/ota_update_list.txt
    
39. 
    
40. ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
    
41.         $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$PATH MKBOOTIMG=$(MKBOOTIMG) \
    
42. 
    
43. 
    
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