GoClever Orion 70L (goclever-gcta741l)
 GoClever Orion 70L | |
| Manufacturer | GoClever |
|---|---|
| Name | Orion 70L |
| Codename | goclever-gcta741l |
| Released | 2013 |
| Type | tablet |
| Hardware | |
| Chipset | Allwinner A31s |
| CPU | 4x 1.0 GHz Cortex-A7 |
| GPU | Power VR SGX544 |
| Display | 800x480 |
| Storage | 4 GB |
| Memory | 1 GB |
| Architecture | armv7 |
| Software | |
| Original software | Android |
| Original version | 4.2.2 |
| postmarketOS | |
| Category | testing |
| Pre-built images | no |
| Mainline | yes |
| postmarketOS kernel | 5.11.10-allwinner |
| Unixbench Whet/Dhry score | 743.1 |
| USB Networking |
Works |
|---|---|
| Internal storage | |
| SD card | |
| Battery |
Works |
| Screen |
Works |
| Touchscreen |
Broken |
| Multimedia | |
| 3D Acceleration |
Broken |
| Audio |
Broken |
| Camera |
Broken |
| Camera Flash | |
| Connectivity | |
| WiFi |
Works |
| NFC | |
| Miscellaneous | |
| FDE | |
| USB OTG |
Works |
| HDMI/DP | |
| Sensors | |
| Accelerometer |
Works |
| Magnetometer | |
| Ambient Light | |
| Proximity | |
| Hall Effect | |
| Haptics | |
| Barometer | |
Contributors
Maintainer(s)
How to enter flash mode
Flashing postmarketOS to NAND memory inside this device is not supported.
Installation
Just flash it on sdcard using pmbootstrap:
$ pmbootstrap install --sdcard /dev/YOUR_SDCARD_DEVICE
eg.
$ pmbootstrap install --sdcard /dev/mmcblk0
Booting
Put your sdcard inside tablet and turn on the device while holding Home button. U-Boot screen should show up and boot should proceed.
Gallery
TODO
- fix audio
- add HDMI to device tree
- fix LCD panel timings (those from FEX file aren't real, didn't find datasheet, panel name: KR070PB2S)
- add LCD backlight control (PWM for A31 missing in mainline, patches, software workaround)
- make accelerometer driver (MMA7660) respect mount-matrix
- add camera autofocus len to device tree: Analog Devices AD5820
- send DTS to upstream
- 3D acceleration with PowerVR
- write touchscreen driver: Awinic AW5306
- write camera sensor driver: GalaxyCore GC0329
Internals
See also
- Device package
- pmaports!2040 Initial merge request
- pcformat.pl tablet specification
- goclever.com bigger brother's official page
- gitlab.com android dumps and detailed info repository
- archive.org backup of factory and modified firmware files