= INSTALLATION
To install HOS to an EFI partition, follow these steps:
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Copy build/hello/BOOTX64.EFI to EFI partition EFI/HOS.EFI. For example, from Linux:
sudo cp build/hello/BOOTX64.EFI /boot/efi/EFI/HOS.EFI
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Register EFI loader for HOS (one time only) with command:
efibootmgr -c -d /dev/nvme1n1 -p 2 -l '\EFI\HOS.EFI' -L HOS
(Update the -d device parameter and -p partition parameter as appropriate)
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Set boot order to desired boot order. Exact order will be system dependent. Example:
efibootmgr -o 2,0,6,5