On 1/24/2020 9:53 AM, Sam Protsenko wrote:
Android 10 brings a lot of new requirements for bootloaders: [1]. This patch series attempts to implement such a boot process on BeagleBoard X15 platform. Some common code is added too, which can be reused later for other platforms (see "abootimg" command and associated C API).
Changes in v4:
- fixed broken build due to recent load_addr -> image_load_addr renaming
- added "doc: android: Convert to Sphinx format" patch to series
- addressed pending comments for v3 on mailing list
- rebased series on top of current master
Changes in v3:
- rename command to "abootimg" (requested by Simon Glass)
- rework command interface (as discussed with Eugeniu)
- add command documentation
- address other comments
Verified Key functionality as mentioned in [1] on AM57x X15 A/B , AVB , fastbootd, super image ( vendor + system), recovery mode on AOSP master
For the series Acked-by: Praneeth Bajjuri praneeth@ti.com
Sam Protsenko (10): image: android: Add functions for handling dtb field image: android: Add routine to get dtbo params cmd: abootimg: Add abootimg command doc: android: Add documentation for Android Boot Image doc: android: Convert to Sphinx format test/py: android: Add test for abootimg configs: am57xx_evm: Enable Android commands env: ti: boot: Respect slot_suffix in AVB commands env: ti: boot: Boot Android with dynamic partitions arm: ti: boot: Use correct dtb and dtbo on Android boot
MAINTAINERS | 4 +- cmd/Kconfig | 12 +- cmd/Makefile | 1 + cmd/abootimg.c | 258 ++++++++++++++++ common/Makefile | 2 +- common/image-android.c | 282 ++++++++++++++++++ configs/am57xx_evm_defconfig | 6 + configs/am57xx_hs_evm_defconfig | 6 + configs/am57xx_hs_evm_usb_defconfig | 6 + configs/sandbox_defconfig | 1 + doc/android/{ab.txt => ab.rst} | 39 +-- doc/android/avb2.rst | 133 +++++++++ doc/android/avb2.txt | 115 ------- doc/android/bcb.rst | 100 +++++++ doc/android/bcb.txt | 89 ------ doc/android/boot-image.rst | 154 ++++++++++ ...oot-protocol.txt => fastboot-protocol.rst} | 45 +-- doc/android/{fastboot.txt => fastboot.rst} | 92 +++--- doc/android/index.rst | 14 + doc/index.rst | 12 + include/configs/ti_armv7_common.h | 7 + include/environment/ti/boot.h | 154 +++++----- include/image.h | 6 + test/py/tests/test_android/test_abootimg.py | 159 ++++++++++ test/py/tests/test_android/test_avb.py | 2 +- 25 files changed, 1335 insertions(+), 364 deletions(-) create mode 100644 cmd/abootimg.c rename doc/android/{ab.txt => ab.rst} (52%) create mode 100644 doc/android/avb2.rst delete mode 100644 doc/android/avb2.txt create mode 100644 doc/android/bcb.rst delete mode 100644 doc/android/bcb.txt create mode 100644 doc/android/boot-image.rst rename doc/android/{fastboot-protocol.txt => fastboot-protocol.rst} (82%) rename doc/android/{fastboot.txt => fastboot.rst} (79%) create mode 100644 doc/android/index.rst create mode 100644 test/py/tests/test_android/test_abootimg.py