recipes-google/emmc/emmc-kdump/emmc-kdump.service

[Unit]
Description=Task to move kernel coredumps to eMMC if any
BindsTo=emmc-available.target
After=emmc-available.target gbmc-dump-ramoops.service

[Service]
Type=oneshot
ExecStart=/usr/libexec/emmc_kdump.sh

[Install]
WantedBy=emmc-available.target