NixOS on ARM/Banana Pi BPI-M5: Difference between revisions
imported>Grische Created page with "{{ARM/breadcrumb}} == Status == Work in progress == Building Amlogic-compatible U-Boot == === Building U-Boot === '''Note:''' Do not use the severely outdated [https://gi..." |
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'''Note:''' Do not use the severely outdated [https://github.com/BPI-SINOVOIP/BPI-M5-bsp BPI-M5-bsp] or [https://github.com/Dangku/Amlogic-u-boot Amlogic-u-boot] to build u-boot. | '''Note:''' Do not use the severely outdated [https://github.com/BPI-SINOVOIP/BPI-M5-bsp BPI-M5-bsp] or [https://github.com/Dangku/Amlogic-u-boot Amlogic-u-boot] to build u-boot. | ||
<syntaxhighlight lang=" | <syntaxhighlight lang="shell-session"> | ||
$ git clone git://git.denx.de/u-boot.git | $ git clone git://git.denx.de/u-boot.git | ||
$ cd u-boot | $ cd u-boot | ||
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'''Note:''' The following steps require an AMD64 platform. | '''Note:''' The following steps require an AMD64 platform. | ||
<syntaxhighlight lang=" | <syntaxhighlight lang="shell-session"> | ||
$ git clone https://github.com/LibreELEC/amlogic-boot-fip | $ git clone https://github.com/LibreELEC/amlogic-boot-fip | ||
$ cd amlogic-boot-fip | $ cd amlogic-boot-fip | ||
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Once the image has been decompressed, the Amlogic U-Boot package needs to be copied to byte 512+ inside the image (replace the image with the name downloaded and decompressed image): | Once the image has been decompressed, the Amlogic U-Boot package needs to be copied to byte 512+ inside the image (replace the image with the name downloaded and decompressed image): | ||
<syntaxhighlight lang=" | <syntaxhighlight lang="shell-session"> | ||
$ sudo dd if=amlogic-boot-fip/output-bananapim5/u-boot.bin of=nixos-sd-image-22.11.2620.de5448dab58-aarch64-linux.img conv=fsync,notrunc bs=512 seek=1 | |||
</syntaxhighlight> | |||
Then, copy the image onto the eMMC or sdcard using the [[NixOS_on_ARM#Installation_steps|the installation steps]]. | Then, copy the image onto the eMMC or sdcard using the [[NixOS_on_ARM#Installation_steps|the installation steps]]. | ||
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In order to get a serial console output, it is required to replace <code>ttyAMA0</code> with <code>ttyAML0</code> in the <code>/boot/extlinux/extlinux.conf</code> file inside the image. | In order to get a serial console output, it is required to replace <code>ttyAMA0</code> with <code>ttyAML0</code> in the <code>/boot/extlinux/extlinux.conf</code> file inside the image. | ||
The easiest way is to just mount the respective folder after the image has been flashed on the SD-card | The easiest way is to just mount the respective folder after the image has been flashed on the SD-card | ||
<syntaxhighlight lang=" | <syntaxhighlight lang="shell-session"> | ||
sudo mount /dev/sdX /mnt/ | $ sudo mount /dev/sdX /mnt/ | ||
sudo sed -i 's/ttyAMA0/ttyAML0/g' /mnt/boot/extlinux/extlinux.conf | $ sudo sed -i 's/ttyAMA0/ttyAML0/g' /mnt/boot/extlinux/extlinux.conf | ||
</syntaxhighlight> | </syntaxhighlight> | ||