[][SBC][MT7988][Add DM_INIT in config-5.4]

[Description]
Add DM_INIT in config-5.4

Enable "dm-mod.create=" parameter to create mapped devices
at init time. This option is useful to allow mounting rootfs
without requiring an initramfs.

[Release-log]
N/A

Change-Id: Ic12f4bdadfc9e8d15526d76555e872623c33ff5f
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6686593
Build: srv_hbgsm110
1 file changed