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AM62D doc updates #647

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AM62D doc updates #647

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3fdaa82
fix(linux): Update OOB demo reference in filesystem docs
paresh-bhagat12 Apr 1, 2026
8a11abd
feat(linux): Expand AM62D2-EVM audio recording profiles
paresh-bhagat12 Apr 1, 2026
2cbfd9f
feat(Demo): Add AM62D Signal Chain User Guide
paresh-bhagat12 Apr 1, 2026
539f9fd
feat(AM62DX): Update documentation configuration
paresh-bhagat12 Apr 1, 2026
e72133f
feat(Demo): Update AM62D demo guides with main branch refs
paresh-bhagat12 Apr 4, 2026
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3 changes: 3 additions & 0 deletions configs/AM62DX/AM62DX_linux_toc.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,8 @@ linux/Foundational_Components/Tools/Development_Tools
linux/Foundational_Components/Tools/Pin_Mux_Tools
linux/Foundational_Components/Tools/Flash_via_Fastboot
linux/Foundational_Components_IPC62dx
linux/Foundational_Components_Virtualization
linux/Foundational_Components/Virtualization/Docker
linux/Foundational_Components_ATF
linux/Foundational_Components_OPTEE

Expand All @@ -100,5 +102,6 @@ linux/How_to_Guides/Hardware_Setup_with_CCS/AM62Dx_EVM_Hardware_Setup
linux/Demo_User_Guides/index_Demos
linux/Demo_User_Guides/AM62D_Dsp_Offload_User_Guide
linux/Demo_User_Guides/AM62D_2DFFT_User_Guide
linux/Demo_User_Guides/AM62D_Signal_Chain_User_Guide

linux/Documentation_Tarball
1 change: 0 additions & 1 deletion source/devices/AM62DX/linux/Release_Specific.rst
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Expand Up @@ -10,5 +10,4 @@ Release Specific
Release_Specific_Yocto_layer_Configuration
Release_Specific_Migration_Guide
Release_Specific_Kernel_Performance_Guide
Release_Specific_Workarounds
Release_Specific_Supported_Platforms_and_Versions
Binary file added source/images/AM62D_Sigchain_Biquad_Demo.png
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@v-singh1 v-singh1 Apr 2, 2026

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Audio In and Out is on C7x side, not on A53 Linux.

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82 changes: 82 additions & 0 deletions source/images/AM62D_signal_chain_biquad_cascade.svg
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Binary file added source/images/AM62D_signal_chain_host_utility_snapshot.png
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8 changes: 5 additions & 3 deletions source/linux/Demo_User_Guides/AM62D_2DFFT_User_Guide.rst
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Expand Up @@ -98,7 +98,7 @@ Software and tools
- `Code Composer Studio <https://software-dl.ti.com/mcu-plus-sdk/esd/AM62DX/11_00_00_16/exports/docs/api_guide_am62dx/CCS_PROJECTS_PAGE.html>`__
- `TI Clang Compiler Toolchain <https://www.ti.com/tool/download/ARM-CGT-CLANG>`__
- CMake, GCC, make, git, scp, minicom
- `rpmsg-dma library <https://github.com/TexasInstruments/rpmsg-dma/tree/scarthgap>`__
- `rpmsg-dma library <https://github.com/TexasInstruments/rpmsg-dma/tree/main>`__

*********
EVM setup
Expand All @@ -113,6 +113,8 @@ EVM setup
:height: 600
:width: 1000

- Refer `Quick Start Guide for AM62D2-EVM <https://dev.ti.com/tirex/explore/node?isTheia=false&node=A__ARZXwcKmAzaWG2hcFPpKRA__PROCESSORS-DEVTOOLS__FUz-xrs__LATEST>`__ for more details.

#. Setup UART Terminal

- First identify the UART port as enumerated on the host machine.
Expand Down Expand Up @@ -206,11 +208,11 @@ Building the linux demo binary from sources
===========================================

#. The source code for the 2D FFT DSP offload demo is available as part of
the `rpmsg-dma <https://github.com/TexasInstruments/rpmsg-dma/tree/scarthgap>`__.
the `rpmsg-dma <https://github.com/TexasInstruments/rpmsg-dma/tree/main>`__.

.. code-block:: console

host# git clone https://github.com/TexasInstruments/rpmsg-dma.git -b scarthgap
host# git clone https://github.com/TexasInstruments/rpmsg-dma.git -b main

#. Download and Install the AM62D Linux SDK from |__SDK_DOWNLOAD_URL__| following
the steps mentioned at :ref:`Download and Install the SDK <download-and-install-sdk>`.
Expand Down
14 changes: 8 additions & 6 deletions source/linux/Demo_User_Guides/AM62D_Dsp_Offload_User_Guide.rst
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Expand Up @@ -111,7 +111,7 @@ Software and Tools

- CMake, GCC, make, git, scp, minicom, Python3

- `rpmsg-dma library <https://github.com/TexasInstruments/rpmsg-dma/tree/scarthgap>`__
- `rpmsg-dma library <https://github.com/TexasInstruments/rpmsg-dma/tree/main>`__

*********
EVM Setup
Expand All @@ -127,6 +127,8 @@ EVM Setup
:height: 600
:width: 1000

- Refer `Quick Start Guide for AM62D2-EVM <https://dev.ti.com/tirex/explore/node?isTheia=false&node=A__ARZXwcKmAzaWG2hcFPpKRA__PROCESSORS-DEVTOOLS__FUz-xrs__LATEST>`__ for more details.

#. Setup UART Terminal

- First identify the UART port as enumerated on the host machine.
Expand Down Expand Up @@ -160,7 +162,7 @@ Steps to validate audio DSP offload demo

#. Connect the USB-C cable from the power adapter to one of the two USB-C ports on the EVM.

#. Download Host Utility `audmon.py <https://github.com/TexasInstruments/rpmsg-dma/blob/scarthgap/example/audio_offload/host%20utility/audmon.py>`__.
#. Download Host Utility `audmon.py <https://github.com/TexasInstruments/rpmsg-dma/blob/main/example/audio_offload/host%20utility/audmon.py>`__.

#. The EVM should boot and the booting progress should display in the serial port console. At the end of booting, the Arago login prompt will appear. Just enter "root" to log in.

Expand Down Expand Up @@ -214,7 +216,7 @@ Steps to validate audio DSP offload demo

- Summary labels for min/max/avg stats per run

- For more information refer: `README <https://github.com/TexasInstruments/rpmsg-dma/blob/scarthgap/example/audio_offload/host%20utility/README.md>`_.
- For more information refer: `README <https://github.com/TexasInstruments/rpmsg-dma/blob/main/example/audio_offload/host%20utility/README.md>`_.

.. note::

Expand All @@ -226,7 +228,7 @@ Below is sample snapshot:
:height: 600
:width: 1200

- For more information on demo application and configuration, refer: `DSP Offload Example <https://github.com/TexasInstruments/rpmsg-dma/blob/scarthgap/example/audio_offload/host%20utility/README.md>`__.
- For more information on demo application and configuration, refer: `DSP Offload Example <https://github.com/TexasInstruments/rpmsg-dma/blob/main/example/audio_offload/host%20utility/README.md>`__.

***********************************
How to build audio DSP offload demo
Expand All @@ -240,11 +242,11 @@ Building audio DSP offload image from Yocto
Building the Linux demo binary from sources
===========================================

#. The source code for Audio DSP offload demo is available as part of the `rpmsg-dma <https://github.com/TexasInstruments/rpmsg-dma/tree/scarthgap>`__.
#. The source code for Audio DSP offload demo is available as part of the `rpmsg-dma <https://github.com/TexasInstruments/rpmsg-dma/tree/main>`__.

.. code-block:: console

host# git clone https://github.com/TexasInstruments/rpmsg-dma.git -b scarthgap
host# git clone https://github.com/TexasInstruments/rpmsg-dma.git -b main

#. Download and Install the AM62D Linux SDK from |__SDK_DOWNLOAD_URL__| following the steps mentioned at :ref:`Download and Install the SDK <download-and-install-sdk>`.

Expand Down
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