products/adsp: List Github repos

Signed-off-by: Philip Molloy <philip.molloy@analog.com>

Author: pamolloy

docs/products/adsp/index.rst

@@ -49,3 +49,32 @@ Cortex-A5 and Cortex-A55 can also run 32-bit or 64-bit Linux respectively.
    * -
      - :adi:`ADSP-SC594 <en/products/ADSP-SC594.html>`
      -
+
+Linux support
+-------------
+
+ADI supports running Linux on all ADSP SoCs with Cortex-A5 and A55 cores.
+That includes the following repositories. New features are tracked in the `ADSP
+Github Project
+<https://github.com/orgs/analogdevicesinc/projects/20/views/1>`__.
+
+Upstream forks
+==============
+
+- `analogdevicesinc/linux <https://github.com/analogdevicesinc/linux>`__
+- `analogdevicesinc/u-boot <https://github.com/analogdevicesinc/u-boot>`__
+- `analogdevicesinc/buildroot
+  <https://github.com/analogdevicesinc/buildroot>`__
+- `analogdevicesinc/trusted-firmware-a
+  <https://github.com/analogdevicesinc/trusted-firmware-a>`__
+- `analogdevicesinc/optee_os
+  <https://github.com/analogdevicesinc/optee_os>`__
+
+ADI repositories
+================
+
+- `analogdevicesinc/adsp-ldr <https://github.com/analogdevicesinc/adsp-ldr>`__
+- `analogdevicesinc/lnxdsp-repo-manifest
+  <https://github.com/analogdevicesinc/lnxdsp-repo-manifest>`__
+- `analogdevicesinc/br2-external
+  <https://github.com/analogdevicesinc/br2-external>`__