Samsung Galaxy Tab 3 Lite 7.0 (samsung-goyawifi)

From postmarketOS
Jump to navigation Jump to search
Samsung Galaxy Tab 3 Lite 7.0
Samsung Galaxy Tab 3 Lite 7.0
Samsung Galaxy Tab 3 Lite 7.0
Manufacturer Samsung
Name Galaxy Tab 3 Lite 7.0
Codename samsung-goyawifi
Released 2014
Category testing
Original software Android 4.2.2 on Linux 3.4.5
Hardware
Chipset Marvell PXA986
CPU Dual-core 1.2 GHz Cortex-A9
GPU Vivante GC1000
Display 1024×600 TFT, ~170 PPI (MDPI)
Storage 8GB
Memory 1GB
Architecture armv7
Features
USB Networking
Works
Flashing
Partial
Touchscreen
Works
Display
Works
WiFi
Xwayland
Works
FDE
Broken
Mainline
Broken
Battery
Works
3D Acceleration
Accelerometer
Audio
Bluetooth
Camera
GPS
Mobile data
SMS
Calls
USB OTG
NFC
Ir TX



Links and development thread

Here you can get more and frequently updated information about status and downloads for this device:

Contributors

  • Adryyy

Progress

  • Build kernel from source
  • Kernel is loaded and working
  • OS is booting
  • SSH acces to OS though USB
  • Touchscreen works
  • Battery level reads correctly
  • Mate and Wayland Demo
  • Load the pmOS on MicroSD card
  • Telnet access during init
  • Can read kernel logs through UART

Related work

Can compile the kernel using Pazos kernel source using his shell script and bind pmOS generated initramfs with the kernel build with GCC 4.7.

The output to UART using MicroUSB cable with 520Kohm, 619Kohm and 150Kohm between ID and GND pins works, with the kernel config according to Command Line and serial output.