07-17-2021, 05:31 PM
boot0 and boot1 are not used by rk3399 cpus
It may be wise to make a copy of 1st 16M of a working (booting OK) emmc
just in case new uboot on SD doesn't work since in most cases a SD boot uses uboot from emmc
If the first 16 M goes onto a different device, the mbr will not be right
It may be wise to make a copy of 1st 16M of a working (booting OK) emmc
just in case new uboot on SD doesn't work since in most cases a SD boot uses uboot from emmc
If the first 16 M goes onto a different device, the mbr will not be right