Upstream Status
===============
.. include:: ../substitutions.rst
PHYTEC is dedicated to upstreaming the |product| platform to mainline repositories. This section highlights the current status of our contributions to Linux and U-Boot. The versions listed in the tables below were used to validate the content provided here.
.. list-table:: Upstream Repository Versions
:widths: 50 50
:stub-columns: 1
* - Project
- Version
* - Linux
- 6.14-rc7
* - U-Boot
- 2025.04-rc4
Ampliphy Linux Mainline
-----------------------
Our BSP includes a distro called ``ampliphy-linux-mainline``, which tracks the latest tagged Linux versions. Refer to the chapter |ref-build-bsp| for instructions on selecting and building this distribution, or use the pre-built images provided with the |http-link-download-bsp| release.
.. note::
Currently, we do not provide a mainline U-Boot version within our Yocto BSP.
Supported Boot Sources
----------------------
The |product| allows to load a bootloader from different kind of sources.
.. list-table:: Boot Source Summary
:widths: 25 25 25
:header-rows: 1
* - Boot Source
- Status
- Notes
* - SD-Card
- **Supported**
-
* - eMMC
- **Supported**
-
* - QSPI/OSPI-Nor Flash
- **Supported**
-
* - Ethernet
- Unsupported
-
* - USB/DFU
- Unsupported
- phyBOARD-Electra has a USB Hub connected to the USB interface.
* - UART
- **Supported**
- Debug UART (X49) - Can't boot Linux via UART.
Supported Features
------------------
The following table contains all supported |product| features.
.. list-table:: Hardware Feature Summary
:widths: 25 25 25 25
:header-rows: 1
* - Feature
- Sub-Feature
- Status
- Notes
* - SoC
- AM6442
- **Supported**
-
* -
- AM6441
- Untested
-
* -
- AM6422
- Untested
-
* -
- AM6421
- Untested
-
* -
- AM6412
- Untested
-
* -
- AM6411
- Untested
-
* -
- AM243x
- Unsupported
-
* - DDR4
- 512 MB
- Unsupported
-
* -
- 1 GB
- **Supported**
-
* -
- 2 GB
- **Supported**
-
* -
- Inline ECC
- **Supported**
-
* - eMMC
-
- **Supported**
-
* - SPI-NOR Flash
- OSPI
- **Supported**
-
* -
- QSPI
- **Supported**
-
* - Power Management
- PMIC
- **Supported**
-
* -
- Suspend to RAM
- Unsupported
-
* -
- MCU Only Low Power Mode
- Unsupported
-
* - Watchdog
-
- **Supported**
-
* - SD-Card
-
- **Supported**
-
* - RTC
-
- **Supported**
-
* - GPIO
-
- **Supported**
-
* - UART
-
- **Supported**
-
* - I2C
-
- **Supported**
-
* - SPI
-
- **Supported**
-
* - ePWM
-
- Untested
-
* - eQEP
-
- Untested
-
* - ADC
-
- **Supported**
-
* - CAN
-
- **Supported**
-
* -
- CAN FD
- **Supported**
-
* - USB 2.0
-
- **Supported**
-
* - USB 3.0
-
- **Supported**
-
* - Ethernet
-
- **Supported**
-
* -
- TSN Support
- Unsupported
- Driver not enabled in defconfig
* - PCIe
-
- **Supported**
-
* - TPM
-
- **Supported**
-
* - Security
- Secure Boot
- **Supported**
-
* -
- Image Encryption
- Unsupported
-
* -
- Secure Key Storage
- Unsupported
-
* -
- TEE
- **Supported**
-
* -
- Cryptographic Acceleration
- **Supported**
-
* - MCU
- GPIO
- **Supported**
-
* -
- SPI
- Untested
-
* -
- UART
- **Supported**
-
* -
- CAN
- Untested
-
* -
- I2C
- Untested
-
* - PRU Subsystem
- Ethercat
- Untested
-
* -
- Profibus
- Untested
-
* -
- GPIO
- Untested
-
* -
- UART
- Untested
-
* -
- I2C
- Untested
-
* - Virtualization
- Podman
- **Supported**
- Only available in phytec-container-image