hello , im a 0 in linux , 
	 
	i have orange 5 with mvme ,
 
	i folowed how to for boot directly to mvme , 
	the how to made me delete the spi flash. 
	 
	all was good, o5 boot on mvme succesfully 
	but at each reboot , my hardware have new mac adress.
 
	any one can show me what to do step by step ? 
	 
	i used : 
	Joshua-Riek/ubuntu-orange-pi5: Ubuntu 22.04 LTS for the Orange Pi5  ( desktop & serveur ) 
	Armbian_23.02.2_Orangepi5_jammy_legacy_5.10.110.img.xz
 
	ubuntu serveur 23.04 ( 64 )
 
	 
 
	it's the same on all , 
	boot one time i have mac adress , reboot = new mac adress 
	i cant fix ip localy , 
	so i think when i deleted spi flash , may be deleted config to get fixed mac adress ? 
	 
	any help / link ?  , thank's