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A port of the Qualcomm Android bootctrl HAL for musl/glibc userspace.
22 Commits 1 Branch 4 Tags 228 KiB
C 99.4%
Meson 0.6%
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Caleb Connolly bca9aa5dd7
more rework, cleanup, port to pure C 
The only C++ was for handling discovering and iterating over the
partitions PER block device, this was implemented in a really
overcomplicated way.

Simplify things, port everything over to c11 and drop the libstdc++
requirement entirely.
2023-06-24 00:06:02 +01:00
.clang-format rework, fixup, cleanup 2023-06-23 21:53:30 +01:00
.gitignore gitignore: compile_commands.json 2023-05-15 20:25:59 +01:00
bootctrl_impl.c more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
bootctrl_test.c more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
bootctrl.h more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
gpt-utils.c more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
gpt-utils.h more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
LICENSE cleanup, stub out tests 2022-06-04 15:51:22 +01:00
meson.build more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
qbootctl.c more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
README.md minor cleanups, improve error handling 2022-06-10 19:18:13 +01:00
ufs-bsg.c more rework, cleanup, port to pure C 2023-06-24 00:06:02 +01:00
ufs-bsg.h minor cleanups, improve error handling 2022-06-10 19:18:13 +01:00
utils.h rework, fixup, cleanup 2023-06-23 21:53:30 +01:00

README.md

Qualcomm bootctl HAL for Linux

This HAL was pulled from AOSP source code and bastardised to build and run on a musl/glibc system. This may or may not render any hardware you run it on unusable, you have been warned.

Dependencies

  • zlib-dev
  • meson
  • cmake
  • linux-headers

Building

qbootctl uses the meson build system

meson build
meson compile -C build

Usage

qbootctl: qcom bootctrl HAL port for Linux
-------------------------------------------
qbootctl [-c|-m|-s|-u|-b|-n|-x] [SLOT]

    <no args>        dump slot info (default)
    -h               this help text
    -c               get the current slot
    -b SLOT          check if SLOT is marked as bootable
    -n SLOT          check if SLOT is marked as successful
    -x [SLOT]        get the slot suffix for SLOT (default: current)
    -s SLOT          set to active slot to SLOT
    -m [SLOT]        mark a boot as successful (default: current)
    -u [SLOT]        mark SLOT as unbootable (default: current)

Debugging

Set DEBUG to 1 in utils.h to enable debug logging.

Documentation

A more details explanation and a list of devices where qbootctl has been validated can be found on the postmarketOS wiki: