If found this on
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: armv8 alarm raspberrypi-firmware-bootloader 20150630-1 Bootloader files for Raspberry Pi armv8 alarm raspberrypi-firmware-bootloader-x 20150630-1 Bootloader with extra codecs for Raspberry Pi armv8 alarm raspberrypi-firmware-tools 20150630-1 Firmware tools and header files for Raspberry PiI know that raspberry pi 2 ist armv7 and the original is armv6 , so what for may these armv8 packages be ?