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Meta: Add SERENITY_USE_SDCARD to boot from an SD card

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This commit is contained in:
Marco Cutecchia 2023-04-02 01:21:53 +02:00 • committed by Andrew Kaster
parent 425acb513e
commit f7608ba269
2 changed files with 7 additions and 2 deletions
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4
Meta/build-image-qemu.sh
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@ -79,8 +79,8 @@ nearest_power_of_2() {
done
echo $p
}
if [ "$SERENITY_ARCH" = "aarch64" ]; then
# The Aarch64 port loads from an SD card, which must have a size that is a power of 2
if [ "$SERENITY_ARCH" = "aarch64" ] || { [ -n "$SERENITY_USE_SDCARD" ] && [ "$SERENITY_USE_SDCARD" -eq 1 ]; }; then
# SD cards must have a size that is a power of 2. The Aarch64 port loads from an SD card.
DISK_SIZE_BYTES=$(nearest_power_of_2 "$DISK_SIZE_BYTES")
fi

5
Meta/run.sh
View file

@ -254,6 +254,11 @@ else
fi
fi
if [ "$SERENITY_USE_SDCARD" -eq 1 ]; then
SERENITY_BOOT_DRIVE="-device sdhci-pci -device sd-card,drive=sd-boot-drive -drive id=sd-boot-drive,if=none,format=raw,file=${SERENITY_DISK_IMAGE}"
SERENITY_KERNEL_CMDLINE="$SERENITY_KERNEL_CMDLINE root=sd2:0:0"
fi
if [ -z "$SERENITY_HOST_IP" ]; then
SERENITY_HOST_IP="127.0.0.1"
fi