Only common files can reside in system partition, other files
should be moved to the newly added system_ext partition.
Note that for GSI, it will be a single system.img that includes the
contents of product and system_ext partitions, under /system/product
and /system/system_ext, respectively. After moving skip_mount.cfg to
system_ext partition, it also needs a symlink file under system
partition:
/system/etc/init/config -> /system/system_ext/etc/init/config
This allows Q-launched first-stage init (in /boot partition) continue
to use the same path when new GSI image is used.
Bug: 138281441
Test: build aosp_arm64-userdebug and boot it on crosshatch
Change-Id: Ida7c2d1b0152c7ef77fa9aeb5d0766d17aec59c5
The master GSI is required to support both P and Q.
Bug: 136695702
Test: Boot a Q device with GSI on master
Change-Id: Ic6da4c4a81d145414ba6cb1bde1ccf3b4a8150f1
64 bits GSI expects supporting both zygote_64_32 and zygote_32_64.
The patch adds including init.zygote32_64.rc in gsi_release.mk
direclty, and also revises all GSI releasing build targets.
Bug: 138625977
Test: build aosp_arm64-userdebug and has init.zygote32_64.rc
Test: build aosp_arm-userdebug and no init.zygote32_64.rc
Change-Id: Ia61db1315321798bae8902b35ddaa5e5f3e7dd3e
The patch seperates gsi_common.mk to aosp_product.mk and
gsi_release.mk. Let GSI targets can be inherit with 3 parts:
- system: mainline_system.mk
- product: aosp_product.mk
- vendor: none or emulator vendor makefiles
aosp_product.mk includes the AOSP packages/settings will be in
the product partition.
GSI targets also includes the gsi_release.mk, which contains
the special settings for the GSI for releasing, ex.
skip_mount.cfg, extra VNDK, etc. After the patch, the build
targets inherit from aosp_$arch.mk will not apply these special
settings anymore.
The gsi_common.mk, legacy_gsi_common.mk and aosp_$arch_ab.mk will
be phased out later.
Bug: 135502030
Test: build gsi_arm64-userdebug and aosp_arm64-userdebug, compare
Test: root, system and vendor in out folder with/without the patch
Change-Id: Ic604ac91ba9a704e6507bac324d19bbf68063464
