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logger -t "rc.firstboot" "Regenerating initramfs to remove encrypted root partition auto-expand"
KERNEL_VERSION=$(uname -r)
KERNEL_ARCH=$(uname -m)
INITRAMFS="/boot/firmware/initramfs-${KERNEL_VERSION}"
INITRAMFS_UBOOT="${INITRAMFS}.uboot"
# Extract kernel arch
case "${KERNEL_ARCH}" in
arm*) KERNEL_ARCH=arm ;;
esac
# Regenerate initramfs
if [ -r "${INITRAMFS}" ] ; then
rm -f /etc/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs
rm -f /etc/initramfs-tools/scripts/local-premount/expand-premount
rm -f /etc/initramfs-tools/hooks/expand-tools
rm -f "${INITRAMFS}"
mkinitramfs -o "${INITRAMFS}" "${KERNEL_VERSION}"
fi
# Convert generated initramfs for U-Boot using mkimage
if [ -r "${INITRAMFS_UBOOT}" ] ; then
rm -f /etc/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs
rm -f /etc/initramfs-tools/scripts/local-premount/expand-premount
rm -f /etc/initramfs-tools/hooks/expand-tools
rm -f "${INITRAMFS_UBOOT}"
mkinitramfs -o "${INITRAMFS}" "${KERNEL_VERSION}"
mkimage -A "${KERNEL_ARCH}" -T ramdisk -C none -n "initramfs-${KERNEL_VERSION}" -d "${INITRAMFS}" "${INITRAMFS_UBOOT}"
rm -f "${INITRAMFS}"
fi
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