ODROID N2+: Difference between revisions
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runs 5.14.3 (near) mainline kernel. add link to pmaports fork. |
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| name = N2+ | | name = N2+ | ||
| codename = odroid-n2plus | | codename = odroid-n2plus | ||
| image = File: | | image = | ||
File:Odroid-n2-plus.jpg | |||
| imagecaption = odroid-n2plus runs postmarketOS | | imagecaption = odroid-n2plus runs postmarketOS | ||
| releaseyear = 2020 | | releaseyear = 2020 |
Revision as of 12:39, 30 April 2022
![]() odroid-n2plus runs postmarketOS | |
Manufacturer | ODROID |
---|---|
Name | N2+ |
Codename | odroid-n2plus |
Released | 2020 |
Hardware | |
Chipset | Amlogic S922X 12nm |
CPU | Quad-core Cortex-A73 @ 1.8GHz and Dual-core Cortex-A53 @ 1.9GHz |
GPU | Mali-G52 GPU with 6x Execution Engines @ 800MHz |
Display | none, but HDMI 2.0 connector up to 4K@60Hz with HDR,CEC,EDID |
Storage | eMMC connector (8/16/32/64/128GB) and microSD slot (DS/HS modes up to UHS-I SDR104) |
Memory | 4GB DDR4 with 32bit bus width, 2640 MT/s data rate (PC4-21333 grade), 1.2V low power design |
Architecture | aarch64 |
Software | |
Original software | Ubuntu 20.04 or Android Pie |
postmarketOS | |
Category | testing |
Pre-built images | no |
Mainline | yes |
postmarketOS kernel | 5.14.3 |
Unixbench Whet/Dhry score | 4142.2 |
Internal storage |
No data |
---|---|
SD card |
No data |
Screen |
Works |
Multimedia | |
3D Acceleration |
No data |
Camera Flash |
No data |
Miscellaneous | |
HDMI/DP |
No data |
Sensors | |
Magnetometer |
No data |
Ambient Light |
No data |
Proximity |
No data |
Hall Effect |
No data |
Haptics |
No data |
Barometer |
No data |
Contributors
- k-laus
Users owning this device
- k-laus
How to enter flash mode
Installation
Preparation The device uses u-boot with petitboot loader loaded in spi memory. Installation to eMMC was tested:
pmbootstrap build linux-odroid-n2plus pmbootstrap build device-odroid-n2plus
Put an eMMC card into eMMC-to-USB3 reader, assumption is it appears as /dev/sdX (replace sdX with correct devicename below), and install to it:
pmbootstrap install --sdcard /dev/sdX
Afterwards, still this manual step is needed to create u-boot compatible initramfs:
mount /dev/sdX1 /mnt/boot && \ cd /mnt/boot && \ mkimage -A arm64 -T ramdisk -C none -n initramfs -d initramfs initramfs.uimg
See also
odroid-n2plus branch - https://gitlab.com/k-laus/pmaports/-/commit/5fff9e5aaa20be0756af4fb27ba4cbc6cf09c94a