1 files changed, 28 insertions, 14 deletions
diff --git a/doc/board/phytec/phycore-imx8mm.rst b/doc/board/phytec/phycore-imx8mm.rst
index 08f5949e02d..0784154e710 100644
--- a/doc/board/phytec/phycore-imx8mm.rst
+++ b/doc/board/phytec/phycore-imx8mm.rst
@@ -9,7 +9,7 @@ Quick Start
 -----------
 
 - Build the ARM Trusted firmware binary
-- Build the OP-TEE binary (optional)
+- Build the OP-TEE binary
 - Get ddr firmware
 - Build U-Boot
 - Boot
@@ -21,23 +21,34 @@ Build the ARM Trusted firmware binary
 
    $ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
    $ cd trusted-firmware-a
-   $ export CROSS_COMPILE=aarch64-linux-gnu-
-   $ export IMX_BOOT_UART_BASE=0x30880000
-   $ # with optee
-   $ make PLAT=imx8mm BL32_BASE=0x56000000 SPD=opteed bl31
-   $ # without optee
-   $ make PLAT=imx8mm bl31
+   $ make -j $(nproc) \
+          CROSS_COMPILE=aarch64-linux-gnu- \
+          PLAT=imx8mm \
+          IMX_BOOT_UART_BASE=0x30880000 \
+          BL32_BASE=0x7e000000 \
+          SPD=opteed \
+          bl31
 
-.. include:: imx8mm-optee-build.rsti
+Build the OP-TEE binary
+-----------------------
+
+.. code-block:: bash
+
+   $ git clone https://github.com/OP-TEE/optee_os.git
+   $ cd optee_os
+   $ make -j $(nproc) \
+          CROSS_COMPILE=aarch64-linux-gnu- \
+          O=out/arm \
+          PLATFORM=imx-mx8mm_phyboard_polis
 
 Get the ddr firmware
 --------------------
 
 .. code-block:: bash
 
-   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.19.bin
-   $ chmod +x firmware-imx-8.19.bin
-   $ ./firmware-imx-8.19.bin
+   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.28-994fa14.bin
+   $ chmod +x firmware-imx-8.28-994fa14.bin
+   $ ./firmware-imx-8.28-994fa14.bin
 
 Build U-Boot for SD card
 ------------------------
@@ -48,15 +59,18 @@ Copy binaries
 .. code-block:: bash
 
    $ cp <TF-A dir>/build/imx8mm/release/bl31.bin .
-   $ cp firmware-imx-8.19/firmware/ddr/synopsys/lpddr4*.bin .
+   $ cp <OP-TEE dir>/out/arm/core/tee-raw.bin tee.bin
+   $ cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr4*.bin .
 
 Build U-Boot
 ^^^^^^^^^^^^
 
 .. code-block:: bash
 
-   $ make phycore-imx8mm_defconfig
-   $ make flash.bin
+   $ make -j $(nproc) \
+          CROSS_COMPILE=aarch64-linux-gnu- \
+          phycore-imx8mm_defconfig \
+          flash.bin
 
 Flash SD card
 ^^^^^^^^^^^^^