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Auto resizing rootfs.

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Thanks to josh_32850_99879 on discord for figuring out how and when to use mkenvimage and .env.txt to make the image able to  expand rootfs on first boot.
This commit is contained in:
Ruledo 2025-01-01 17:41:20 -08:00
parent cf42543ef2
commit 86da4bdf15
1 changed files with 15 additions and 0 deletions
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15
environment-setup/foxbuntu-builder.sh
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@ -237,6 +237,21 @@ install_rootfs() {
create_image() {
echo "Creating final sdcard img..."
cd /home/${sudoer}/luckfox-pico/output/image
# File to modify
ENVFILE=".env.txt"
# Check if the file contains '6G(rootfs)'
if grep -q '6G(rootfs)' "$ENVFILE"; then
# Replace '6G(rootfs)' with '100G(rootfs)'
sed -i 's/6G(rootfs)/100G(rootfs)/' "$ENVFILE"
echo "Updated rootfs size from stock (6G) to 100G."
else
echo "No changes made to rootfs size because it has already been modified."
fi
/home/${sudoer}/luckfox-pico/sysdrv/tools/pc/uboot_tools/mkenvimage -s 0x8000 -p 0x0 -o env.img .env.txt
/home/${sudoer}/luckfox-pico/output/image/blkenvflash /home/${sudoer}/luckfox-pico/foxbuntu.img
if [[ $? -eq 2 ]]; then echo "Error, sdcard img failed to build..."; exit 2; else echo "foxbuntu.img build completed."; fi
ls -la /home/${sudoer}/luckfox-pico/foxbuntu.img