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Switch from systemd-boot to efistub

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This commit is contained in:
Marko Korhonen 2021-02-18 17:47:10 +02:00
parent 24dd62e0aa
commit 2775d41830
9 changed files with 25 additions and 56 deletions
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12
home/.EFISTUB/01-arch.efi
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@ -1,12 +0,0 @@
#!/bin/bash
# vim:ft=sh
sudo efibootmgr \
--disk /dev/sda \
--part 1 \
--create \
--quiet \
--remove-dups \
--label "Arch Linux" \
--loader /vmlinuz-linux \
--unicode 'cryptdevice=UUID=19fa8fab-c5fe-454a-9a17-b7185ce975ea:cryptroot:allow-discards root=/dev/mapper/cryptroot rootflags=subvol=root resume=/dev/mapper/cryptroot resume_offset=7345408 rw quiet loglevel=3 vga=current processor.max_cstate=5 rcu_nocbs=0-11 initrd=/amd-ucode.img initrd=/initramfs-linux.img amdgpu.noretry=0'

12
home/.EFISTUB/02-ck.efi
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@ -1,12 +0,0 @@
#!/bin/bash
# vim:ft=sh
sudo efibootmgr \
--disk /dev/sda \
--part 1 \
--create \
--quiet \
--remove-dups \
--label "Arch Linux CK" \
--loader /vmlinuz-linux-ck-zen \
--unicode 'cryptdevice=UUID=19fa8fab-c5fe-454a-9a17-b7185ce975ea:cryptroot:allow-discards root=/dev/mapper/cryptroot rootflags=subvol=root resume=/dev/mapper/cryptroot resume_offset=7345408 rw quiet loglevel=3 vga=current vt.global_cursor_default=0 processor.max_cstate=5 rcu_nocbs=0-11 initrd=/amd-ucode.img initrd=/initramfs-linux.img amdgpu.noretry=0'

12
home/.EFISTUB/03-lts.efi
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@ -1,12 +0,0 @@
#!/bin/bash
# vim:ft=sh
sudo efibootmgr \
--disk /dev/sda \
--part 1 \
--create \
--quiet \
--remove-dups \
--label "Arch Linux LTS" \
--loader /vmlinuz-linux-lts \
--unicode 'cryptdevice=UUID=19fa8fab-c5fe-454a-9a17-b7185ce975ea:cryptroot:allow-discards root=/dev/mapper/cryptroot rootflags=subvol=root resume=/dev/mapper/cryptroot resume_offset=7345408 rw quiet loglevel=3 vga=current vt.global_cursor_default=0 processor.max_cstate=5 rcu_nocbs=0-11 initrd=/amd-ucode.img initrd=/initramfs-linux.img amdgpu.noretry=0'

14
home/.EFISTUB/update.sh
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#!/bin/bash
# remove old entries
for bootentry in $(efibootmgr | head -n 3 | tail -n 1 | cut -d' ' -f2- | sed 's/,/\n/g'); do
sudo efibootmgr -qBb $bootentry
done
# add all entries back
for bootscript in *.efi; do
./$bootscript
done
# set bootorder
sudo efibootmgr --bootorder 0000,0001,0002