foundriesio · kprosise · Oct 29, 2025 · Oct 20, 2025
diff --git a/source/_static/boards/apalis-imx-jp2.png b/source/_static/boards/apalis-imx-jp2.png
diff --git a/source/_static/boards/apalis-imx-jp4-close.jpeg b/source/_static/boards/apalis-imx-jp4-close.jpeg
diff --git a/source/_static/boards/apalis-imx-jp4.png b/source/_static/boards/apalis-imx-jp4.png
diff --git a/source/_static/boards/apalis-imx-usb.png b/source/_static/boards/apalis-imx-usb.png
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diff --git a/source/_static/boards/imx6_windows.png b/source/_static/boards/imx6_windows.png
diff --git a/source/_static/boards/imx6ulevk.png b/source/_static/boards/imx6ulevk.png
diff --git a/source/_static/boards/imx6ullevk.png b/source/_static/boards/imx6ullevk.png
diff --git a/source/_static/boards/imx6ullevk_SW1.png b/source/_static/boards/imx6ullevk_SW1.png
diff --git a/source/_static/boards/imx8mmevk.png b/source/_static/boards/imx8mmevk.png
diff --git a/source/_static/boards/imx8mmevk_J1004.png b/source/_static/boards/imx8mmevk_J1004.png
diff --git a/source/_static/boards/imx8mmevk_J1004_pinout.png b/source/_static/boards/imx8mmevk_J1004_pinout.png
diff --git a/source/_static/boards/imx8mmevk_SW.png b/source/_static/boards/imx8mmevk_SW.png
diff --git a/source/_static/boards/imx8mn-ddr4-evk.png b/source/_static/boards/imx8mn-ddr4-evk.png
diff --git a/source/_static/boards/imx8mp-lpddr4-evk.png b/source/_static/boards/imx8mp-lpddr4-evk.png
diff --git a/source/_static/boards/imx8mp-lpddr4-evk_J22.png b/source/_static/boards/imx8mp-lpddr4-evk_J22.png
diff --git a/source/_static/boards/imx8mp-lpddr4-evk_J22_pinout.png b/source/_static/boards/imx8mp-lpddr4-evk_J22_pinout.png
diff --git a/source/_static/boards/imx8mp-lpddr4-evk_SW.png b/source/_static/boards/imx8mp-lpddr4-evk_SW.png
diff --git a/source/_static/boards/imx8mqevk.png b/source/_static/boards/imx8mqevk.png
diff --git a/source/_static/boards/imx8mqevk_J801.png b/source/_static/boards/imx8mqevk_J801.png
diff --git a/source/_static/boards/imx8mqevk_J801_pinout.png b/source/_static/boards/imx8mqevk_J801_pinout.png
diff --git a/source/_static/boards/imx8mqevk_SW2.png b/source/_static/boards/imx8mqevk_SW2.png
diff --git a/source/_static/boards/imx8qm-mek-bootswitches.png b/source/_static/boards/imx8qm-mek-bootswitches.png
diff --git a/source/_static/boards/imx93evk.png b/source/_static/boards/imx93evk.png
diff --git a/source/_static/boards/imx93evk_SW.png b/source/_static/boards/imx93evk_SW.png
diff --git a/source/_static/boards/portenta-x8-boot.png b/source/_static/boards/portenta-x8-boot.png
diff --git a/source/_static/boards/portenta-x8-uart.png b/source/_static/boards/portenta-x8-uart.png
diff --git a/source/_static/boards/portenta-x8.png b/source/_static/boards/portenta-x8.png
diff --git a/source/_static/boards/se050ard_imx6ull.jpg b/source/_static/boards/se050ard_imx6ull.jpg
diff --git a/source/_static/boards/se050ard_imx8mm.png b/source/_static/boards/se050ard_imx8mm.png
diff --git a/source/_static/boards/se050ard_imx8mp.jpg b/source/_static/boards/se050ard_imx8mp.jpg
diff --git a/source/_static/boards/se050ard_imx8mq.png b/source/_static/boards/se050ard_imx8mq.png
diff --git a/source/_static/csv/revoke_imx.csv b/source/_static/csv/revoke_imx.csv
diff --git a/source/_static/csv/supported-boards.csv b/source/_static/csv/supported-boards.csv
@@ -1,23 +1,10 @@
 Device Name,MACHINE
 :ref:`Intel NUC8 <ref-rm_board_intel-corei7-64>`,intel-corei7-64
 :ref:`Intel x86-64 UEFI <ref-rm_board_intel-corei7-64>`,intel-corei7-64
-:ref:`NXP i.MX6 UL EVK <ref-rm_board_imx6ulevk>`,imx6ulevk
-:ref:`NXP i.MX6 ULL EVK <ref-rm_board_imx6ullevk>`,imx6ullevk
-:ref:`NXP i.MX6 ULL EVK with secure boot enabled <ref-rm_board_imx6ullevk>`,imx6ullevk-sec
-:ref:`NXP i.MX 8M Mini EVK <ref-rm_board_imx8mmevk>`,imx8mm-lpddr4-evk
-:ref:`NXP i.MX 8M Mini EVK with secure boot enabled <ref-rm_board_imx8mmevk>`,imx8mm-lpddr4-evk-sec
-:ref:`NXP i.MX 8M Quad EVK <ref-rm_board_imx8mqevk>`,imx8mq-evk
-:ref:`NXP i.MX 8M Plus EVK <ref-rm_board_imx8mp-lpddr4-evk>`,imx8mp-lpddr4-evk
-:ref:`NXP i.MX 8M Plus EVK with secure boot enabled <ref-rm_board_imx8mp-lpddr4-evk>`,imx8mp-lpddr4-evk-sec
-:ref:`NXP i.MX 8M Nano EVK <ref-rm_board_imx8mn-ddr4-evk>`,imx8mn-ddr4-evk
-:ref:`NXP i.MX 93 EVK <ref-rm_board_imx93evk>`,imx93-11x11-lpddr4x-evk
 :ref:`QEMU AARCH32 <ref-rm_qemu_arm>`,qemuarm
 :ref:`QEMU AARCH64 <ref-rm_qemu_arm64>`,qemuarm64-secureboot
 `Qualcomm RB3 Gen 2 <https://github.com/foundriesio/meta-partner/tree/qualcomm?tab=readme-ov-file#getting-started>`_,qcs6490-rb3gen2-vision-kit
 :ref:`Raspberry Pi4 (and CM) <ref-rm_board_rasbperrypi>`,raspberrypi4-64
 :ref:`Raspberry Pi5 (and CM) <ref-rm_board_rasbperrypi>`,raspberrypi5
 :ref:`TI Beaglebone Black <ref-rm_board_beaglebone-yocto>`,beaglebone-yocto
 :ref:`TI Beaglebone Black Wireless <ref-rm_board_beaglebone-yocto>`,beaglebone-yocto
-:ref:`Toradex Apalis iMX6 <ref-rm_boards_apalis-imx6>`,apalis-imx6
-:ref:`Toradex Apalis iMX6 with secure boot enabled <ref-rm_boards_apalis-imx6>`,apalis-imx6-sec
-:ref:`Toradex Apalis iMX8QM <ref-rm_boards_apalis-imx8>`,apalis-imx8
diff --git a/source/_static/reference-manual/security/imx8-secure-boot.png b/source/_static/reference-manual/security/imx8-secure-boot.png
diff --git a/source/conf.py b/source/conf.py
@@ -213,8 +213,7 @@
 # directories to ignore when looking for source files.
 exclude_patterns = ['user-guide/flashing/*-flashing.rst',
                     'user-guide/flashing/*-prepare.rst',
-                    'user-guide/flashing/*note.rst',
-                    'reference-manual/security/imx-generic-custom-keys.rst']
+                    'user-guide/flashing/*note.rst']
 
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []

diff --git a/source/getting-started/flash-device/index.rst b/source/getting-started/flash-device/index.rst
@@ -125,7 +125,6 @@ By default, your device hostname is set to a unique string that specify the plat
 
    | ``raspberrypi4-64.local``
    | ``intel-corei7-64.local``
-   | ``imx8mm-lpddr4-evk.local``
 
 .. note::
     For this to work, your PC needs to support zeroconf_. The hostname must be unclaimed.

diff --git a/source/glossary/index.rst b/source/glossary/index.rst
@@ -48,7 +48,6 @@ Glossary
      * :ref:`Updating, LmP <ref-linux-update>`
      * :ref:`Test plan, LmP <ref-lmp-testplan>`
      * :ref:`Customizing, LmP <tutorial-customizing-the-platform>`
-     * :ref:`Porting, LmP <ref-pg>`
 
    Target
      A description of the software a device should run.
@@ -113,8 +112,6 @@ Glossary
      An approach in public-key cryptography based on elliptic curves over finite fields.
      This allows for smaller keys than otherwise, but with an equivalent security level.
 
-     * :ref:`Security, Secure Element <ref-secure-element>`
-
    ECIES
    Elliptic Curve Integrated Encryption Scheme
      Protocol to securely encrypt data using an EC public key that can only be decrypted by the private key owner.
@@ -155,7 +152,6 @@ Glossary
      Supported for Factory PKI and storage of device keys.
 
      * :ref:`Secure Element TPM Reference Manual, PKCS #11 Support <ref-secure-element.tpm>`
-     * :ref:`EdgeLock™ SE05x Reference Manual, Importing Secure Objects into PKCS #11 Tokens <ref-secure-element>`
      * :ref:`Linux Disk Encryption Reference Manual, PKCS #11 Tokens <howto-linux-disk-encryption>`
      * `TEE PKCS #11 Implementation (external) <https://github.com/OP-TEE/optee_os/tree/master/ta/pkcs11>`_
 
@@ -171,15 +167,13 @@ Glossary
 
      * :ref:`Device Gateway PKI User Guide, Device Gateway PKI <ref-device-gateway-pki-details>`
      * :ref:`Factory Account Roles User Guide, Factory PKI Management <ref-account-roles>`
-     * :ref:`iMX Secure Boot Reference Manual, PKI tree <ref-secure-boot-imx-habv4>`
      * :ref:`Factory Registration Reference Manual, Device Gateway PKI <ref-factory-registration-ref>`
 
    Secure Boot
      Helps ensure only trusted software executes at boot.
 
      * :ref:`Security, Secure Boot <ref-secure-boot>`
      * :ref:`Security, UEFI Secure Boot <ref-secure-boot-uefi>`
-     * :ref:`Security, Machines With Secure Boot <ref-secure-machines>` 
 
    Secure World
      Trusted Execution Environment (:term:`TEE`) on ARM.
@@ -189,8 +183,6 @@ Glossary
      Trusted Execution Environment.
      In general, a hardware based component where code can run.
 
-     * :ref:`Porting Guide, including OP-TEE <ref-pg-spl-optee>`
-     * :ref:`EdgeLock SE05x Reference Manual ,OP-TEE Use <ref-secure-element>`
      * :ref:`Factory Keys, OP-TEE Keys <ref-factory-keys>`
 
    TF-A
@@ -248,7 +240,6 @@ Glossary
 
      * :ref:`OTA Reference Manual, Fleet Wide Configuration <ref-configuring-devices>`
      * :ref:`OTA Production Devices Reference Manual, Fleet Production Targets <ref-production-targets>`
-     * :ref:`Revoke Secure Boot Keys on i.MX, Revoke a Key for Devices in a Fleet <ref-revoke-imx-keys>`
 
    Device Tag
      Instructs the Device Gateway to return the corresponding set of TUF metadata.
@@ -362,7 +353,6 @@ Glossary
       These generally follow the convention of ``meta-<board-name>``.
       You can read more about BSP layers in the Yocto Project's `BSP developer guide <https://docs.yoctoproject.org/bsp-guide/bsp.html>`_
 
-      * :ref:`FoundriesFactory Porting Guide <ref-pg>`
       * :ref:`Linux Layers Reference Manual, LmP BSP Layers <ref-linux-layers-meta-lmp-bsp-layers>`
 
    Distro
@@ -481,21 +471,6 @@ Glossary
       * :ref:`Building From Source Reference Manual, Setup Work Environment; MACHINE target <ref-linux-building-install>`
       * :ref:`Factory Definition Reference Manual, Machine Name <def-lmp>`
 
-   UUU
-   Universal Update Utility 
-      A manufacturing tool designed to flash i.MX boards with a given image.
-      :term:`mfgtools` uses configuration files with the ``.uuu`` extension. 
-
-      * `UUU GitHub Repository <https://github.com/nxp-imx/mfgtools>`_ 
-      * :ref:`i.MX HABv4 Secure Boot Security Reference Manual, Programming the A7 fuses with UUU <ref-secure-boot-imx-habv4>`
-      * :ref:`i.MX AHAB Secure Boot Security Reference Manual, Closing the board Using UUU <ref-secure-boot-imx-ahab>`
-
-   SE050
-      The EdgeLock SE05x Secure Element.
-
-      * :ref:`ref-secure-element`
-      * :ref:`Security Reference Manual, SE05x Enablement <ref-security_se05x_enablement>`
-
    EVK
       Evaluation kit.
       A board/hardware used for evaluating and developing before production.
@@ -532,15 +507,3 @@ Glossary
 
       * :ref:`LmP Linux Kernel Reference Manual, LmP Kernel Configuration Fragments <ref-linux-fragments>`
 
-   RPMB
-      Replay Protected Memory Block.
-      Used as secure storage.
-
-      * :ref:`Machines with Secure Aspects Enabled Reference Manual, Accessing RPMB Secure Storage <ref-secure-machines>`
-
-   mfgtools 
-      Freescale/NXP® I.MX Chip tools.
-      Also see :term:`UUU`.
-
-      * `mfgtools GitHub Repository <https://github.com/nxp-imx/mfgtools>`_
-
diff --git a/source/index.rst b/source/index.rst
@@ -25,9 +25,6 @@ Documentation Overview
 
 * Advanced use cases and technical details are in the :ref:`Reference Manual <ref-manual>`.
 
-* For adding support for a machine not already supported by the FoundriesFactory platform,
-  see the :ref:`ref-pg`.
-
 .. toctree::
    :maxdepth: 2
    :caption: Getting Started
@@ -57,13 +54,6 @@ Documentation Overview
 
    reference-manual/index
 
-.. toctree::
-   :maxdepth: 2
-   :caption: Porting Guide
-   :name: sec-porting-guide
-
-   porting-guide/pg.rst
-
 .. toctree::
    :caption: Appendix
    :name: sec-appendix

diff --git a/source/porting-guide/pg-distro-lmp-base.rst b/source/porting-guide/pg-distro-lmp-base.rst
diff --git a/source/porting-guide/pg-how-to-plan.rst b/source/porting-guide/pg-how-to-plan.rst
diff --git a/source/porting-guide/pg-lmp-factory-custom.rst b/source/porting-guide/pg-lmp-factory-custom.rst
diff --git a/source/porting-guide/pg-machine-conf.rst b/source/porting-guide/pg-machine-conf.rst
diff --git a/source/porting-guide/pg-new-machine.rst b/source/porting-guide/pg-new-machine.rst
diff --git a/source/porting-guide/pg-reference.rst b/source/porting-guide/pg-reference.rst
diff --git a/source/porting-guide/pg-spl-checklist.rst b/source/porting-guide/pg-spl-checklist.rst