mirror of
https://github.com/AsahiLinux/u-boot
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54 lines
1.1 KiB
ReStructuredText
54 lines
1.1 KiB
ReStructuredText
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.. SPDX-License-Identifier: GPL-2.0+
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U-Boot for the Beacon EmbeddedWorks i.MX8M Nano Devkit
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======================================================
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Quick Start
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-----------
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- Build the ARM Trusted firmware binary
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- Get DDR firmware
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- Build U-Boot
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- Burn U-Boot to microSD Card
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- Boot
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Get and Build the ARM Trusted firmware
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--------------------------------------
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.. code-block:: bash
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$ git clone https://github.com/nxp-imx/imx-atf.git -b v2.6
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$ make PLAT=imx8mn bl31 CROSS_COMPILE=aarch64-linux-gnu-
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$ cp build/imx8mn/release/bl31.bin ../
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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-8.15.bin
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$ chmod +x firmware-imx-8.15.bin
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$ ./firmware-imx-8.15
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$ cp firmware-imx-8.15/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 imx8mn_beacon_defconfig
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$ make CROSS_COMPILE=aarch64-linux-gnu-
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Burn U-Boot to microSD 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
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Boot
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----
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Set baseboard DIP switches for micoSD Card:
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S17 (1:8): 1100xxxx
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