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46 lines
1.3 KiB
46 lines
1.3 KiB
# Qualcomm bootctl HAL for Linux
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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.
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## Dependencies
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* zlib-dev
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* meson
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* cmake
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* linux-headers
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## Building
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qbootctl uses the meson build system
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```sh
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meson build
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meson compile -C build
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```
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## Usage
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```text
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qbootctl: qcom bootctrl HAL port for Linux
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-------------------------------------------
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qbootctl [-c|-m|-s|-u|-b|-n|-x] [SLOT]
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<no args> dump slot info (default)
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-h this help text
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-c get the current slot
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-b SLOT check if SLOT is marked as bootable
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-n SLOT check if SLOT is marked as successful
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-x [SLOT] get the slot suffix for SLOT (default: current)
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-s SLOT set to active slot to SLOT
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-m [SLOT] mark a boot as successful (default: current)
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-u [SLOT] mark SLOT as unbootable (default: current)
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```
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## Debugging
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Set `DEBUG` to 1 in `utils.h` to enable debug logging.
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## Documentation
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A more details explanation and a list of devices where qbootctl has been
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validated can be found [on the postmarketOS wiki](https://wiki.postmarketos.org/wiki/Android_AB_Slots):
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