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@ -53,10 +53,14 @@ init_uart_clock=48000000
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3. Copy the following files from the [Raspberry Pi firmware repo](https://github.com/raspberrypi/firmware/tree/master/boot) onto the SD card:
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- [fixup4.dat](https://github.com/raspberrypi/firmware/raw/master/boot/fixup4.dat)
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- [start4.elf](https://github.com/raspberrypi/firmware/raw/master/boot/start4.elf) (on the card, the file must be named `start.elf`, without the 4)
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- [start4.elf](https://github.com/raspberrypi/firmware/raw/master/boot/start4.elf)
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- [bcm2711-rpi-4-b.dtb](https://github.com/raspberrypi/firmware/raw/master/boot/bcm2711-rpi-4-b.dtb)
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4. Run `BSP=rpi4 make` and copy the [kernel8.img](kernel8.img) onto the SD card.
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_**Note**: Should it not work on your RPi4, try renaming `start4.elf` to `start.elf` (without the 4) on the SD card._
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### Common again
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5. Insert the SD card into the RPi and connect the USB serial to your host PC.
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