cb1292450d
OP-TEE configs are enabled by default, change the doc to no longer declare OP-TEE as optional. Also remove CFG_TEE_BENCHMARK as it is no longer present in optee_os. Further, phycore-imx8mm and imx8mm-phygate-tauri-l use different build instructions, so dissolve the common file for building OP-TEE. Reviewed-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Yannic Moog <y.moog@phytec.de>
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1.8 KiB
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83 lines
1.8 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
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Libra i.MX 8M Plus FPSC
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=======================
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The Libra i.MX 8M Plus FPSC is a SBC based with the phyCORE-i.MX 8M Plus FPSC
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SoM.
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The phyCORE-i.MX 8M Plus FPSC with 2GB of main memory is supported.
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Quick Start
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-----------
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- Build the ARM Trusted firmware binary
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- Build the OP-TEE binary
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- Get ddr firmware
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- Build U-Boot
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- Boot
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Build the ARM Trusted firmware binary
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-------------------------------------
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.. code-block:: bash
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$ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
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$ cd trusted-firmware-a
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$ make -j $(nproc) \
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CROSS_COMPILE=aarch64-linux-gnu- \
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PLAT=imx8mp \
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IMX_BOOT_UART_BASE=0x30a60000 \
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BL32_BASE=0x7e000000 \
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SPD=opteed \
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bl31
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Build the OP-TEE binary
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-----------------------
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.. code-block:: bash
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$ git clone https://github.com/OP-TEE/optee_os.git
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$ cd optee_os
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$ make -j $(nproc) \
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CROSS_COMPILE=aarch64-linux-gnu- \
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O=out/arm \
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PLATFORM=imx-mx8mp_libra_fpsc
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Get the ddr firmware
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--------------------
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.. code-block:: bash
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$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.28-994fa14.bin
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$ chmod +x firmware-imx-8.28-994fa14.bin
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$ ./firmware-imx-8.28-994fa14.bin
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Build U-Boot for SD card
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------------------------
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Copy binaries
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^^^^^^^^^^^^^
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.. code-block:: bash
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$ cp <TF-A dir>/build/imx8mp/release/bl31.bin .
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$ cp <OP-TEE dir>/out/arm/core/tee-raw.bin tee.bin
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$ cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr4*.bin .
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Build U-Boot
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^^^^^^^^^^^^
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.. code-block:: bash
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$ make -j $(nproc) \
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CROSS_COMPILE=aarch64-linux-gnu- \
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imx8mp-libra-fpsc_defconfig \
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flash.bin
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Flash SD card
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^^^^^^^^^^^^^
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.. code-block:: bash
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$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32 conv=fsync
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