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Flash/Rescue SD Card image for PinePhone and PineTab. This is NOT a bootloader
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Expose boot eMMC partitions and mark them as bootable 
Can be used to install for example Tow-Boot from a host PC
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README.md

Jumpdrive

A swiss army knife for mobile devices, currently supporting:

  • Pine64 PineTab
  • Pine64 PinePhone
  • Purism Librem 5
  • Xiaomi Pocophone F1
  • OnePlus 6
  • OnePlus 6T

You can use this to flash a image directly to eMMC, troubleshooting a broken system, and a lot more.

Table of Contents

Installation

Download the latest image for your device here

PinePhone / PineTab

Then use dd to flash the image to an SD card. Jumpdrive is pretty small, so there is no need for a large storage SD card.

Insert the SD card to the device, then boot it up, you should get a nice splash screen and you should see a new storage device after you plug the device to USB.

With the device plugged in, you can now flash a distro, or fix a unbootable installation.

WARNING: In case eMMC isn't showing up try to charge your battery and try again. There are reports of people not being able to flash to eMMC with discharged battery.

Librem 5

Extract the downloaded JumpDrive release archive for the Librem 5, put the device into flash mode, then run the boot-purism-librem5.sh script from the release.

Xiaomi Pocophone F1 / OnePlus 6 / OnePlus 6T

Boot the image using fastboot boot.

Building

The dependencies are:

  • aarch64-linux-gnu- toolchain
  • u-boot tools
  • mtools
  • swig
  • dtc
  • cpio
  • bc

Additional dependencies for the Purism Librem 5:

  • arm-none-eabi- toolchain
  • uuu

Additional dependencies for the Xiaomi Pocophone F1 / OnePlus 6 / OnePlus 6T:

  • mkbootimg
$ git submodule update --init --recursive
Downloads the projects to build

$ make -j8 pine64-pinephone.img.xz
Builds everything needed for the pinephone image...

$ make -j8 initramfs-pine64-pinephone.gz
Generate only the initramfs for the pinephone

$ make -j8 all
Generates an image for every supported platform in parallel

This project is built on: