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ReMarkable 2 (remarkable-zero-sugar)

From postmarketOS Wiki
reMarkable 2
Manufacturer reMarkable
Name 2
Codename remarkable-zero-sugar
Released 2020
Type ebook reader
Hardware
Chipset i.MX7 Dual
CPU 2x 1.2 GHz Cortex-A9
GPU PXP + EPDC
Display 1872x1404 (~226 PPI) 10.3" Electrophoretic Display
Storage 8GB
Memory 1024 DDR3L
Architecture armv7
Software
Original software Codex
postmarketOS
Category testing
Pre-built images no
Features
Flashing
Broken
USB Networking
No data
Internal storage
No data
SD card
No data
Battery
No data
Screen
Broken
Touchscreen
No data
Multimedia
3D Acceleration
No data
Audio
No data
Camera
No data
Camera Flash
No data
Connectivity
WiFi
No data
Bluetooth
No data
GPS
No data
NFC
No data
Modem
Calls
No data
SMS
No data
Mobile data
No data
Miscellaneous
FDE
No data
USB OTG
No data
HDMI/DP
No data
Sensors
Accelerometer
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data

Contributors

  • Ayakael

Maintainer(s)

  • Ayakael

What works

What does not work

How to enter flash mode

The SoC may boot from multiple sources depending on its initial state. If only the power button is pressed, the SoC will look for a bootloader on a protected eMMC partition (mounted by the kernel as /dev/mmcblk1boot0). However, if the user holds the center facial button while the power button is pressed, the SoC will instead enter recovery mode. In this mode, the SoC will await a payload to be delivered over USB with the imx_usb utility. Regardless of how the bootloader gets into memory, the sequence below is followed.

1. The SoC ROM loads and executes the bootloader

2. The bootloader loads and executes the kernel

3. The kernel mounts the filesystem and starts the init program as PID1

Installation

Users owning this device

  • Ayakael (Notes: Main writing, Locked display driver))


See also

Kernel.

Official Repo.

Parabola-rM a fully working linux distro for remarkable.