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update ESP
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Authored by allanjude on Fri, Feb 19, 10:26 PM.
truncate -s 200m /tmp/efiboot.img
$MDDEV=$(mdconfig -a -t vnode -f /tmp/efiboot.img)
newfs_msdos -L EFISYS -F 32 -c 1 /dev/$MDDEV
mkdir /tmp/makefs
mount -t msdosfs /dev/$MDDEV /tmp/makefs
mkdir -p "/tmp/makefs/EFI/BOOT"
cp "${DESTDIR}/boot/loader.efi" "/tmp/makefs/EFI/BOOT/BOOTX64.efi"
umount /tmp/makefs
mdconfig -d -u $MDDEV
dd if=/tmp/efiboot.img of=/dev/ada0p1 bs=1m

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allanjude created this object in space S1 Global.

cp /boot/boot1.efi /mnt/efi/boot/bootx64.efi

is easier :)