Page MenuHomeFreeBSD

update ESP

Authored By
allanjude
Feb 19 2021, 10:26 PM
Size
373 B
Referenced Files
None
Subscribers
None

update ESP

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

File Metadata

Mime Type
text/plain; charset=utf-8
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
3470426
Default Alt Text
update ESP (373 B)

Event Timeline