First of all, sorry for my poor english.
I use Raspberry PI3 for my home office router, but 100Mbps is slow, since my ISP take my WAN to 120Mbps from 30Mbps.
I bought a BPI-R2 from ebay, but I can’t boot it from emmc. Okay, I know, emmc boot is not required for routing, but why not, if capable?
So, my problem: can’t boot the board from emmc.
May I misunderstood the boot process, I think:
1:Boot from SD, if boot-capable SD inserted.
2:If not boot-capable SD in, boot from emmc, which start with uboot partition, which loads kernel from 2nd partition, which loads rootf from third. Am I right?
My other remark: the blue led don’t lit, when I use BPY-copy to write uboot. Is the bpi-copy script has mistake, or I do something wrong?
One more: anybody could boot rasbpian/debian lite stratch (9) either mmc or sd?