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MediaTek Helio P90 (MT6779): Difference between revisions

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{{Infobox soc
{{Infobox soc
| name = MediaTek Helio P90
| name = MediaTek Helio P90
| image = file:Helio-P90
| image = file:Helio-P90.jpeg
| manufacturer = MediaTek
| manufacturer = MediaTek
| arch = aarch64
| arch = aarch64

Revision as of 19:39, 26 August 2023

MediaTek MediaTek Helio P90
Manufacturer MediaTek
Name MediaTek Helio P90
Architecture aarch64
CPU 6x Cortex-A55 @ 2.0 GHz, 2x Cortex-A75 @ 2.2 GHz
GPU PowerVR GM9446
Year 2018
Process 12nm
Mainline yes
Components
CPU
Works
UART
Works
Storage
Broken
USB
Broken
Display
Partial
GPU
Broken
Pinctrl
Works
I²C
Broken
SPI
No data
Audio
Works
Video
Broken
Thermal
Broken
WiFi
Broken
Bluetooth
Broken
Modem
Broken
GPS
No data
Camera
Broken
NPU
No data
Suspend
Broken
Ethernet
No data
SATA
No data


Devices

Device Codename Mainline
Oppo Reno Z oppo-cph1979 Y

Specifications

  • 6x Cortex-A55 @ 2.0 GHz, 2x Cortex-A75 @ 2.2 GHz,
  • PowerVR GM9446

More information

Most devices using this SoC cannot boot mainline Linux because the bootloader verifies the dtbo image that is digitally signed, while also fails if the dtbo cannot merge. For unknown reasons (probably compression issues) the devices also cannot boot any shim such as uniloader.