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gerrit.twrp.me / android_bootable_recovery / 1bf1772625392efe721e432681418548b9343bdd
commit1bf1772625392efe721e432681418548b9343bdd[log] [tgz]
authorTao Bao <tbao@google.com>Thu Nov 03 23:52:01 2016 -0700
committerTao Bao <tbao@google.com>Thu Nov 17 21:30:32 2016 -0800
treef1641627b56893148de037fe93782e339db3e892
parent9ab6af5a61e86716a1628713c7ad6dc239f47325 [diff]
DO NOT MERGE updater: Add "write_value()" function.

write_value(value, filename) writes 'value' to 'filename'. It can be
used to tune device settings when applying an OTA package. For example,
write_value("960000", "/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq").

Bug: 32463933
Test: recovery_component_test passes.
Test: Apply an OTA package that contains a call to write_value(), and
      check the result.

Change-Id: Ib009ecb8a45a94353f10c59e2383fe1f49796e35
(cherry picked from commit d0f3088aa95e255b39ed4b83da6b08866c2c3e0c)
1 file changed
tree: f1641627b56893148de037fe93782e339db3e892
  1. applypatch/
  2. bootloader_message/
  3. edify/
  4. etc/
  5. fonts/
  6. minadbd/
  7. minui/
  8. minzip/
  9. mtdutils/
  10. otafault/
  11. res-hdpi/
  12. res-mdpi/
  13. res-xhdpi/
  14. res-xxhdpi/
  15. res-xxxhdpi/
  16. tests/
  17. tools/
  18. uncrypt/
  19. update_verifier/
  20. updater/
  21. res-560dpi ⇨ res-xxxhdpi
  22. adb_install.cpp
  23. adb_install.h
  24. Android.mk
  25. asn1_decoder.cpp
  26. asn1_decoder.h
  27. bootloader.h
  28. CleanSpec.mk
  29. common.h
  30. default_device.cpp
  31. device.cpp
  32. device.h
  33. error_code.h
  34. fuse_sdcard_provider.cpp
  35. fuse_sdcard_provider.h
  36. fuse_sideload.cpp
  37. fuse_sideload.h
  38. install.cpp
  39. install.h
  40. interlace-frames.py
  41. NOTICE
  42. print_sha1.h
  43. README.md
  44. recovery-persist.cpp
  45. recovery-persist.rc
  46. recovery-refresh.cpp
  47. recovery-refresh.rc
  48. recovery.cpp
  49. roots.cpp
  50. roots.h
  51. screen_ui.cpp
  52. screen_ui.h
  53. ui.cpp
  54. ui.h
  55. unique_fd.h
  56. verifier.cpp
  57. verifier.h
  58. wear_touch.cpp
  59. wear_touch.h
  60. wear_ui.cpp
  61. wear_ui.h
README.md

The Recovery Image

Quick turn-around testing

mm -j && m ramdisk-nodeps && m recoveryimage-nodeps

# To boot into the new recovery image
# without flashing the recovery partition:
adb reboot bootloader
fastboot boot $ANDROID_PRODUCT_OUT/recovery.img

Running the tests

# After setting up environment and lunch.
mmma -j bootable/recovery

# Running the tests on device.
adb root
adb sync data

# 32-bit device
adb shell /data/nativetest/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest/recovery_component_test/recovery_component_test

# Or 64-bit device
adb shell /data/nativetest64/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest64/recovery_component_test/recovery_component_test