. /lib/functions/system.sh

preinit_fix_eeprom() {
	case $(board_name) in
	mercusys,mr90x-v1)
		eeprom="/lib/firmware/mediatek/mt7986_eeprom_mt7975_dual.bin"
		oem="/tmp/tp_data/MT7986_EEPROM.bin"
		[ ! -L $eeprom -a -e $oem ] && \
			mv -f $eeprom $eeprom.bak && ln -s $oem $eeprom
		;;
	*)
		;;
	esac
}

boot_hook_add preinit_main preinit_fix_eeprom