06-07-2020, 11:52 PM
+1 mrfixit uboot
>Sorry, I don't have easy instructions to do that.
Install mrfixit to SD, boot, do mrfixit update (icon on task bar)
save emmc mbr or gpt mbr (sector 0 or sector 0-33)
dd 1st 16M,, SD->emmc
restore mbr
And SD cards,, there are many screeds on armbian site about crap SD cards
It's true,, for this purpose, most are CRAP
test with iozone if you don't believe
IMO samsung evo is best, sandisk are OK (depends on version)(test all cards for fakes)
80-90% are CRAP
>Sorry, I don't have easy instructions to do that.
Install mrfixit to SD, boot, do mrfixit update (icon on task bar)
save emmc mbr or gpt mbr (sector 0 or sector 0-33)
dd 1st 16M,, SD->emmc
restore mbr
And SD cards,, there are many screeds on armbian site about crap SD cards
It's true,, for this purpose, most are CRAP
test with iozone if you don't believe
IMO samsung evo is best, sandisk are OK (depends on version)(test all cards for fakes)
80-90% are CRAP