Partition sizes must be reported with an "0x" prefix for fuzzy_fastboot.
Also, with dynamic partitions, the size of a partition can be 0.
Bug: 78793464
Test: fuzzy_fastboot Conformance.PartitionInfo does not error on
partition sizes when using fastbootd
Change-Id: I4148440bd9ed420878940829618cbf8cee85bf6a
This change moves Transport ownership back out of FastBootDriver.
Callers of set_transport must ensure that the previous transport is
destroyed. In addition, deleting a transport now ensures that it is
closed.
Bug: 78793464
Test: fastboot, fuzzy_fastboot works
Change-Id: I8f9ed2f7d5b09fd0820b2677d087a027378f26db
This implements getvar all by invoking each callback and writing an INFO
status for each result. For commands that take arguments, the variable
handler can specify a function that returns all possible arguments.
Currently this only applies to partition variables.
Bug: 78793464
Test: fastboot getvar all works
Change-Id: I1cf84e06bf67614b6f56171c0ee6ca5d7ac383c9
It is easier to implement getvar all if we can invoke each variable
handler and collect their results. This change reverts the handlers to
return their messages as an outparam, rather than going through
FastbootDevice.
Bug: 78793464
Test: fastboot getvar works
Change-Id: I8544251ce517526b26435526756359ce220520cc
The Carbon framework isn't on the list of libraries that Soong allows
linking against, so this broke the Mac build. This compiles just fine
without Carbon though, and I don't see any references to Carbon in the
code.
Test: mma
Change-Id: I83044d244f7cec778c8b8b6132249c0f016c10fc
Also fix adb's version number to match.
See build/soong/README.md for more information.
Test: cd system/core/fastboot; mma
Test: fastboot --version
Test: adb --version
Test: out/host/linux-x86/nativetest/fastboot_test/fastboot_test
Test: out/host/linux-x86/nativetest64/fastboot_test/fastboot_test
Change-Id: I65ea39af9183c602e84f3bc0e4a0d066a30fc464
This patch extracts the common logic out of the flashall and update
command implementations. There is now a FlashAllTool helper class, and
an ImageSource class for commands to specify how to find built images.
With these paths merged, the update command now supports logical
partitions.
Bug: 78793464
Test: flashall works with or without a super partition
update works with or without a super partition
Change-Id: I63a8690bbc4da6ea98a07eb2c07166ddd993a7b7
This isn't sent by the fastboot client.
This isn't in our bootloader requirement document.
Neither my hikey nor sailfish respond to this.
Test: fastboot still works
Change-Id: I11ff0aed818d98f3427ed427605d99b3c76ccb06
This isn't sent by the fastboot client.
This isn't in our bootloader requirement document.
Neither my hikey nor sailfish respond to this.
The README.md literally uses this as an example for 'unknown command'
Test: fastboot still works.
Change-Id: Ia442a41de517dae078dd7e73c951aadb97646c73
This makes the following changes to the images array:
* The "optional_if_no_partition" flag is removed, as it was a temporary
workaround for super.img.
* The "flashall" flag is removed.
* The "needed_for_fastbootd" flag is now an ImageType enum.
Bug: N/A
Test: fastboot builds, flashall works
Change-Id: Id000ea20cf83639cec2c9ae94f28c799b34606f1
Userspace fastboot is required when flashing logical partitions. If for
some reason userspace fastboot is broken, the user may be stuck with
bootloader fastboot. To address this scenario, we now flash "boot",
"vbmeta", "recovery", "dtbo", and "dts" before booting into userspace
fastboot, using whatever fastboot is currently active.
Bug: 78793464
Test: fastboot flashall with device in bootloader fastboot
Change-Id: I773707bbbe9235c560416c70976e32fd8e52a5a3
In order to flash logical partitions, "flashall" must be run against
userspace fastboot. When the bootloader supports the "reboot-fastboot"
command, we now attempt to automatically reboot into userspace fastboot.
We do this by closing the transport, sleeping for one second, and then
polling for a new connection until one is available. FastBootDriver is
then assigned the new transport.
Bug: 78793464
Test: fastboot flashall on device with logical partitions, while booted
into bootloader fastboot
Change-Id: I6949871b93ab5e352784cabe0963c6ecfc0af36d
Add "super" to the table of known images so that automatic file
resolution can occur. Add a flag to indicate if the image should
be flashed with flashall and set it to false for the new "super"
image, all else true.
Test: 'fastboot flash super' works.
'fastboot flashall' does not flash super
Bug: 78793464
Change-Id: I5b85536b1d4890264531af357aba84a061d6df44
Currently, fastboot flashall will try to flash every partition in the
image list. For devices with logical partitions, this will cause those
partitions to be flashed twice (once via super.img, and again for each
individual image). Additionally, super.img is needed to synchronize the
logical partition list, but it is only generated with "make dist",
making it inconvenient for most workflows.
This patch removes automatic flashing of super.img. Instead, devices
with a super partition must now generate a "super_empty.img"
describing the super geometry and logical partition layout. Before
flashing any other partitions, this image is used to ensure the device
has created all necessary logical partitions.
Additionally, before flashing (but after updating super), all logical
partitions that will be flashed are resized to 0. This ensures that
logical partitions will receive more optimal space allocation.
Finally, during flashing of individual images, logical partitions are
resized to the image size, since they do not have hardcoded sizes in the
build.
Bug: 78793464
Test: fastboot flashall can flash vendor, product, product_services
without a make dist/super.img.
Change-Id: I18c2291e0d0cb10de729c5646b75ac84dde8c871
This change introduces an "update-super" command to the fastboot
protocol. Unlike the "flash" command, which copies raw or sparse data to
a partition, the "update-super" command requires the data to be a super
image generated by lpmake.
If the super partition is not yet formatted (or is corrupt), then it
will be formatted using the given image. Otherwise, "update-super" will
preserve the existing partition layout, and only ensure that logical
partition entries exist for all the new partitions in the given image.
All new partitions added this way will have a zero size, and it is the
host's responsibility to size them as needed afterwards with the
"resize-logical-partition" command.
In addition, the "update-super" command supports a "wipe" argument,
which will force the super partition to be reformatted with the given
image, overwriting any existing partition tables.
Bug: 78793464
Test: fastboot flashall with a super partition
Change-Id: If37d839a03e396e11b6c08a9c32984106613d1dc
Attempting to reduce the number of different spellings we have for
"product services" partition in the codebase.
Bug: 112431447
Test: m
Change-Id: I1a87d7e040a8b1f91f973ac7d90d6360b5b54f71
Merged-In: I1a87d7e040a8b1f91f973ac7d90d6360b5b54f71
Some OEM commands can take quite a while.
The current 10 second timeout is too small.
Test: fastboot tool
Change-Id: Icf59615919c92dc85807abe3ec5793504cf7a162
When flashing logical partitions, we read the "super" partition metadata
corresponding to the current slot. We then temporarily create a
device-mapper device for that partition, and immediately destroy the
device after all operations are complete. We do not mount partitions
ahead of time, or keep them mounted, because a fastboot operation may
change the layout of the logical partition table (or change which slot
is current).
Bug: 78793464
Test: fastboot flash a logical partition under "super"
Change-Id: Id2a61d3592decabeebfd283c4fd6e6cbe576a18c
Currently a few getvar handlers will return invalid strings when an
error occurs. This change allows those handlers to instead send a proper
failure message.
Bug: 78793464
Test: N/A
Change-Id: I7ff7d036c1e6fb0a3d700ecf21b1103ab77278d2
The size of `fastbootd` goes down from 64088-byte to 38488-byte
(aosp_taimen-userdebug) after the change.
Bug: 78793464
Test: `m -j installclean && m -j fastbootd`. Check that
$OUT/recovery/root/system/lib64/libadbd.so exists and
$OUT/recovery/root/system/bin/fastbootd depends on that.
Change-Id: Ic36c98da1a0dda4e0d86e671f858c42578f53f90
The build system generates a partition name of "product_services" for
the product-services partition, so fastboot's image list must reflect
this.
Bug: 78793464
Test: fastboot flash product_services works with fastbootd
Change-Id: I348f970c9584fd3dd4369e8cded66b6e39eee2b2
Bug: 112108453
Test: fastboot flashall with super.img and product-services.img in $OUT,
fastboot update with super.img and product-services.img in image.zip.
Change-Id: I5718b5e60c546c55af74292895b3f7fe169e4f02
David Anderson