kevinveenbirkenbach/linux-image-manager
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Implemented optimations for raspberry pi 4

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Kevin Veen-Birkenbach 2024-07-21 22:44:39 +02:00
parent e37d57d569
commit 5aa8f65584
2 changed files with 44 additions and 13 deletions
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6
README.md
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@ -35,6 +35,12 @@ Additional you can unmount the device with a command like
umount -f /dev/sd*;
```
### Verification
To verify that the unmounting was successfull, check the result of
```bash
mount
```
## Chroot
To chroot into a Linux distribution on a storage execute:

51
scripts/image/setup.sh
View File

@ -95,20 +95,18 @@ case "$operation_system" in
image_checksum="0E1BA7FFD14AAAE5F0462C8293D95B62C3BF1D9E726E26977BD04772C55680D3"
;;
"arch")
question "Which Raspberry Pi will be used (e.g.: 1, 2, 3, 4...):" && read -r version
question "Which Raspberry Pi will be used (e.g.: 1, 2, 3b, 3b+, 4...):" && read -r version
base_download_url="http://os.archlinuxarm.org/os/";
image_name="ArchLinuxARM-rpi-$version.tar.gz"
case "$version" in
"1")
image_name="ArchLinuxARM-rpi-latest.tar.gz"
;;
"2" | "3")
"1" | "2")
image_name="ArchLinuxARM-rpi-armv7-latest.tar.gz"
;;
"4")
"3b" | "3b+" | "4" )
image_name="ArchLinuxARM-rpi-aarch64-latest.tar.gz"
;;
*)
error "Version $version isn't supported."
;;
esac
;;
"manjaro")
@ -506,7 +504,9 @@ if [ "$distribution" != "manjaro" ]
if [ "$encrypt_system" == "y" ]
then
# Adapted this instruction for setting up encrypted systems @see https://gist.github.com/gea0/4fc2be0cb7a74d0e7cc4322aed710d38
# Adapted this instruction for setting up encrypted systems
# @see https://gist.github.com/gea0/4fc2be0cb7a74d0e7cc4322aed710d38
# @see https://gist.github.com/EnigmaCurry/2f9bed46073da8e38057fe78a61e7994
info "Setup encryption..." &&
info "Installing neccessary software..." &&
@ -516,11 +516,34 @@ if [ "$distribution" != "manjaro" ]
info "Adding $target_authorized_keys to dropbear..." &&
cp -v "$target_authorized_keys" "$dropbear_root_key_path" &&
#Concerning mkinitcpio warning @see https://gist.github.com/imrvelj/c65cd5ca7f5505a65e59204f5a3f7a6d
# Concerning mkinitcpio warning
# @see https://gist.github.com/imrvelj/c65cd5ca7f5505a65e59204f5a3f7a6d
mkinitcpio_path="$root_mount_path""etc/mkinitcpio.conf" &&
info "Configuring $mkinitcpio_path..." &&
mkinitcpio_search_modules="MODULES=()" &&
mkinitcpio_replace_modules="MODULES=(g_cdc usb_f_acm usb_f_ecm smsc95xx g_ether)" &&
mkinitcpio_search_modules="MODULES=()" || error
# Concerning which moduls to load
# @see https://raspberrypi.stackexchange.com/questions/67051/raspberry-pi-3-with-archarm-and-encrypted-disk-will-not-boot-how-can-be-identif
case "$version" in
"1" | "2")
mkinitcpio_additional_modules=""
;;
"3b")
mkinitcpio_additional_modules="smsc95xx"
;;
"3b+" | "4")
mkinitcpio_additional_modules="lan78xx"
;;
*)
warning "Version $version isn't supported."
;;
esac
;;
mkinitcpio_replace_modules="MODULES=(g_cdc usb_f_acm usb_f_ecm $mkinitcpio_additional_modules g_ether)" || error
mkinitcpio_search_binaries="BINARIES=()" &&
mkinitcpio_replace_binaries=$(echo "BINARIES=(/usr/lib/libgcc_s.so.1)"| sed -e 's/[\/&]/\\&/g') &&
mkinitcpio_encrypt_hooks="sleep netconf dropbear encryptssh" &&
@ -563,7 +586,9 @@ if [ "$distribution" != "manjaro" ]
info "Configuring $boot_txt_path..." &&
boot_txt_delete_line=$(echo "part uuid \${devtype} \${devnum}:2 uuid" | sed -e 's/[]\/$*.^[]/\\&/g') &&
boot_txt_setenv_origin=$(echo "setenv bootargs console=ttyS1,115200 console=tty0 root=PARTUUID=\${uuid} rw rootwait smsc95xx.macaddr=\"\${usbethaddr}\"" | sed -e 's/[]\/$*.^[]/\\&/g') &&
boot_txt_setenv_replace=$(echo "setenv bootargs console=ttyS1,115200 console=tty0 ip=::::$target_hostname:eth0:dhcp $cryptdevice_configuration rw rootwait smsc95xx.macaddr=\"\${usbethaddr}\""| sed -e 's/[\/&]/\\&/g') &&
# Concerning issues with network adapter names;
# @see https://forum.iobroker.net/topic/40542/raspberry-pi4-kein-eth0-mehr/16
boot_txt_setenv_replace=$(echo "setenv bootargs earlyprintk console=ttyS1,115200 console=tty0 ip=::::$target_hostname:eth0:dhcp $cryptdevice_configuration rw rootwait smsc95xx.macaddr=\"\${usbethaddr}\" net.ifnames=0 biosdevname=0"| sed -e 's/[\/&]/\\&/g') &&
replace_in_file "$boot_txt_delete_line" "" "$boot_txt_path" &&
replace_in_file "$boot_txt_setenv_origin" "$boot_txt_setenv_replace" "$boot_txt_path" &&
info "Content of $boot_txt_path:$(cat "$boot_txt_path")" &&