This now combines all the "libsparse" libraries into the same soong
target. A minor side-effect of this change is that the libsparse
static library depends on the libz shared library instead of the libz
static library. This minor change has no effect since targets using
the static libsparse library need to explicitly include either the
static libz or the shared one.
Bug: 34220783
Change-Id: I8f41586cf4c3336791cfa57ab4f5ae59a76d7ffa
The protocol doc states that calling `fastboot getvar` for an unknown
variable should return an empty OKAY message, but in reality modern
devices return a FAIL response in this case (tested with marlin and
shamu).
Additionally, some A/B logic in fastboot expects a FAIL response for
unknown variables in order to function properly.
This CL changes the documentation to match reality.
Bug: http://b/33756193
Test: none
Change-Id: I41f7c80585be73e60ca0ac216787596c4d60a1d5
Legacy A/B implementations use _a and _b slot names, but currently the
set_active command is unconditionally stripping the _ prefix. This CL
adds some code to add the _ back in if connected to a legacy A/B
implementation.
This isn't a complete fix (there are other places in the code that also
unconditionally strip the prefix) but is sufficient for Android Things
use case, and we want to keep this change as small and safe as possible
to avoid breaking anything else.
Bug: http://b/32996227
Test: `fastboot set_active _a` and `fastboot set_active a` works on
both AndroidThings Edison board and Marlin.
Test: AndroidThings Edison flashall script now completes successfully.
Change-Id: I1a07e48b9e2726f386e9ece5267a9f1d8edefe22
Add a flag to fastboot that will cause it to not reboot the device after
performing commands like update and flashall.
Fixed: 31743001
Test: run fastboot update with and without --skip-reboot flag
Change-Id: I7f4056249a52779c7fc752c9d1009a58a44762df
We'd long had two copies of this stuff, so rather than rewrite both
Linux versions to use android::base::Readlink, let's kill the duplication
too...
Bug: http://b/30988271
Change-Id: I4de58a94a22a4b1faf969a6fc70ca1560a4d5121
libziparchive-host is no longer necessary, and mixing libziparchive-host
and libziparchive can cause ODR violations.
Change-Id: I27b2cc9974000ee7bf1d1ac15fd7b069862d9b01
The skip-secondary flag now replaces flash-primary. This flag will
skip over the secondary images for both flashall and update.
Change-Id: I9f380f3195006d325d6c45776bf79ecec17506ad
(cherry-picked from commit e180929866)
Slots are now referred to as a and b instead
of _a and _b. For the moment, _a and _b will
still be supported. For old devices that
support A/B, they are assumed to have 2 slots.
Bug: 29643845
Change-Id: Ieab6bed7b4977d8386dcec0afa434371f54bd63f
(cherry-picked from commit 563fcf6f69)
Fastboot update and flashall will now flash secondary
images if provided, and if the --slot flag is not set
to 'all'. Also added flash-primary to preserve the
previous behavior, and flash-secondary to just flash
the secondary images.
Fixes from: I5bd2de1c1e0e6224a195b566f7dcbe383555a80a
Bug: 29278988
Change-Id: Ia870e4be55617c0eefa4e1381287f8cd14affe7e
(cherry-picked from commit 6c98509c34)
Some devices will report an error string as a value
when unknown variables are queried. This can lead to
unexpected behavior, so we attempt to detect this case
by seeing if the suffix list doesn't make sense.
Change-Id: I939b1e01c40ddc05d881fd54423406db250cc8e5
(cherry-picked from commit 190d968414)
If the device has previously failed to boot, and the current slot is
marked as unbootable, we must call set_active to reenable the slot.
Bug: 29827625
Change-Id: I8b723dda80e246b48e5967aff4503c3d120bfb9b
(cherry-picked from commit 9c9a6c62e5)
This is probably not very significant in this standalone tool,
but makes it easier for us to find leaks in our other system
code via static analysis.
(cherry-pick of 407a2195391685627e6be947491041ae3c8cbe61.)
Change-Id: I4e14cadc1e53bac0848e0e0c7f531f920e43cb0a
* Use const reference type for parameters to avoid unnecessary copy.
* Suppress warning of not using faster overloaded string find function.
Bug: 30407689
Bug: 30411878
Change-Id: I6cfdbbd50cf5e8f3db6e5263076d3a17a9a791ee
Test: build with WITH_TIDY=1
Merged-In: Ie79dbe21899867bc62031f8618bb1322b8071525
am: 272b2694cd
* commit '272b2694cd3556120a3e39b88a0702103e2ed58a':
Report errno more often in fastboot.
Change-Id: Ie26d2c70e65b70c08017f848f21fb91d6f20e3a4
am: 05ec41963d
* commit '05ec41963d7e219a78ef9ffad6d1b1dcf5f4135c':
Use more std::string in fastboot.
Change-Id: I819aefd792b1c3cd98403f0b25afa21717086e44
Help text had some missing end of line markers.
Bug: None
TEST=make out/host/linux-x86/bin/fastboot; fastboot
Change-Id: Iaa9e4e0a2d70c7d427f5e99e72fe1c2e2c26ee92
Currently the TCP handshake fails if the device TCP protocol version
doesn't match the host exactly, but the protocol is supposed to allow
for forwards compatibility by accepting any protocol version >= itself.
That way the other side can potentially lower its protocol to match and
keep going.
This CL fixes the protocol version check and adds corresponding unit
tests.
Bug: http://b/27220700
Change-Id: Ib17f0a55eb910105a27609bc94bf76a30442e92e
Implements a UDP protocol for fastboot, documented in
fastboot_protocol.txt.
This version of the protocol does not include multi-packet windowing,
which will likely be needed to achieve reasonable speeds over WiFi.
Since we don't have any WiFi use cases yet, we'd like to get this in
now and update the protocol later if it becomes necessary.
Usage:
fastboot -s udp:<hostname>[:port] <command>
Bug: http://b/26154914
Change-Id: Ia5bbae6bcd6405671f594d7120b3994746d234d3
