[PATCH v3 3/3] doc: phytec: imx8m: Style and firmware update

Jerome Forissier jerome.forissier at linaro.org
Tue Sep 9 11:58:08 CEST 2025


Hi Yannic,

On 9/8/25 08:34, Yannic Moog wrote:
> Use single make command for compiling blobs and U-Boot.
> Update the imx firmware version.
> 
> Signed-off-by: Yannic Moog <y.moog at phytec.de>
> ---
>  doc/board/phytec/imx8mm-phygate-tauri-l.rst | 27 ++++++++++++++--------
>  doc/board/phytec/phycore-imx8mm.rst         | 28 ++++++++++++++--------
>  doc/board/phytec/phycore-imx8mp.rst         | 36 +++++++++++++++++------------
>  3 files changed, 56 insertions(+), 35 deletions(-)
> 
> diff --git a/doc/board/phytec/imx8mm-phygate-tauri-l.rst b/doc/board/phytec/imx8mm-phygate-tauri-l.rst
> index 7efc9392361b4a867ce2bc18db11aacf31208800..4dd82cd9785fa585ed216664a25f593d4e723dbb 100644
> --- a/doc/board/phytec/imx8mm-phygate-tauri-l.rst
> +++ b/doc/board/phytec/imx8mm-phygate-tauri-l.rst
> @@ -21,9 +21,13 @@ 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
> -   $ make PLAT=imx8mm BL32_BASE=0xbe000000 SPD=opteed bl31
> +   $ make -j $(nproc) \
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          PLAT=imx8mm \
> +          IMX_BOOT_UART_BASE=0x30880000 \
> +          BL32_BASE=0xbe000000 \
> +          SPD=opteed \
> +          bl31
>  
>  Build the OP-TEE binary
>  -----------------------
> @@ -32,8 +36,9 @@ Build the OP-TEE binary
>  
>     $ git clone https://github.com/OP-TEE/optee_os.git
>     $ cd optee_os
> -   $ make CFG_TEE_BENCHMARK=n \
> +   $ make -j $(nproc) \
>            CROSS_COMPILE=aarch64-linux-gnu- \
> +          CFG_TEE_BENCHMARK=n \

This CFG has been removed from optee_os since 4.2.0 and has never been enabled
by default, so I would think there is no need to set it to n here.

Thanks,
-- 
Jerome

>            O=out/arm \
>            PLATFORM=imx-mx8mm_phygate_tauri_l
>  
> @@ -42,9 +47,9 @@ Get the ddr firmware
>  
>  .. code-block:: bash
>  
> -   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.23.bin
> -   $ chmod +x firmware-imx-8.23.bin
> -   $ ./firmware-imx-8.23.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
>  ------------------------
> @@ -56,15 +61,17 @@ Copy binaries
>  
>     $ cp <TF-A dir>/build/imx8mm/release/bl31.bin .
>     $ cp <OP-TEE dir>/out/arm/core/tee-raw.bin tee.bin
> -   $ cp firmware-imx-8.23/firmware/ddr/synopsys/lpddr4*.bin .
> +   $ cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr4*.bin .
>  
>  Build U-Boot
>  ^^^^^^^^^^^^
>  
>  .. code-block:: bash
>  
> -   $ make imx8mm-phygate-tauri-l_defconfig
> -   $ make flash.bin
> +   $ make -j $(nproc)
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          imx8mm-phygate-tauri-l_defconfig \
> +          flash.bin
>  
>  Flash SD card
>  ^^^^^^^^^^^^^
> diff --git a/doc/board/phytec/phycore-imx8mm.rst b/doc/board/phytec/phycore-imx8mm.rst
> index ba6299a968ae9980d583b87b46dcccba5aa4a186..d5edbc91474e95f677dd12e5fcc6c16092dea1cd 100644
> --- a/doc/board/phytec/phycore-imx8mm.rst
> +++ b/doc/board/phytec/phycore-imx8mm.rst
> @@ -21,9 +21,13 @@ 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
> -   $ make PLAT=imx8mm BL32_BASE=0x7e000000 SPD=opteed bl31
> +   $ make -j $(nproc) \
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          PLAT=imx8mm \
> +          IMX_BOOT_UART_BASE=0x30880000 \
> +          BL32_BASE=0x7e000000 \
> +          SPD=opteed \
> +          bl31
>  
>  Build the OP-TEE binary
>  -----------------------
> @@ -32,8 +36,9 @@ Build the OP-TEE binary
>  
>     $ git clone https://github.com/OP-TEE/optee_os.git
>     $ cd optee_os
> -   $ make CFG_TEE_BENCHMARK=n \
> +   $ make -j $(nproc) \
>            CROSS_COMPILE=aarch64-linux-gnu- \
> +          CFG_TEE_BENCHMARK=n \
>            O=out/arm \
>            PLATFORM=imx-mx8mm_phyboard_polis
>  
> @@ -42,9 +47,9 @@ 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
>  ------------------------
> @@ -55,15 +60,18 @@ 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
>  ^^^^^^^^^^^^^
> diff --git a/doc/board/phytec/phycore-imx8mp.rst b/doc/board/phytec/phycore-imx8mp.rst
> index e1385be25e1a862db7021e29cd5d0d3ba68cc01b..8995a2965328dc645fd29ad979e399bf7652106c 100644
> --- a/doc/board/phytec/phycore-imx8mp.rst
> +++ b/doc/board/phytec/phycore-imx8mp.rst
> @@ -3,7 +3,7 @@
>  phyCORE-i.MX 8M Plus
>  ====================
>  
> -The phyCORE-i.MX 8M Plus with 2GB of main memory is supported.
> +The phyCORE-i.MX 8M Plus with 1,2,4GB of main memory is supported.
>  
>  Quick Start
>  -----------
> @@ -21,9 +21,13 @@ 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=0x30860000
> -   $ make PLAT=imx8mp BL32_BASE=0x7e000000 SPD=opteed bl31
> +   $ make -j $(nproc) \
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          PLAT=imx8mp \
> +          IMX_BOOT_UART_BASE=0x30860000 \
> +          BL32_BASE=0x7e000000 \
> +          SPD=opteed \
> +          bl31
>  
>  Build the OP-TEE binary
>  -----------------------
> @@ -32,20 +36,20 @@ Build the OP-TEE binary
>  
>     $ git clone https://github.com/OP-TEE/optee_os.git
>     $ cd optee_os
> -   $ make CFG_TEE_BENCHMARK=n \
> -     CROSS_COMPILE=aarch64-linux-gnu- \
> -     O=out/arm \
> -     PLATFORM=imx-mx8mp_phyboard_pollux \
> -     CFG_TZDRAM_START=0x7e000000
> +   $ make -j $(nproc) \
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          CFG_TEE_BENCHMARK=n \
> +          O=out/arm \
> +          PLATFORM=imx-mx8mp_phyboard_pollux
>  
>  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
>  ------------------------
> @@ -57,15 +61,17 @@ Copy binaries
>  
>     $ cp <TF-A dir>/build/imx8mp/release/bl31.bin .
>     $ cp <OP-TEE dir>/out/arm/core/tee-raw.bin tee.bin
> -   $ cp firmware-imx-8.19/firmware/ddr/synopsys/lpddr4*.bin .
> +   $ cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr4*.bin .
>  
>  Build U-Boot
>  ^^^^^^^^^^^^
>  
>  .. code-block:: bash
>  
> -   $ make phycore-imx8mp_defconfig
> -   $ make flash.bin
> +   $ make -j $(nproc) \
> +          CROSS_COMPILE=aarch64-linux-gnu- \
> +          phycore-imx8mp_defconfig \
> +          flash.bin
>  
>  Flash SD card
>  ^^^^^^^^^^^^^
> 


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