02-13-2023, 08:33 PM
SSD ??? Do you mean emmc or nvme ?
If emmc, it it is just a question of timing, when to flip the disable switch back to enable
It has to be long enough for the 3rd choice, SD to start loading idbloader (& then uboot,, from SD)
but not too long, before uboot finishes its device enumeration
So.. press pwr button 1 sec, wait 2-3 sec, flip switch
lsblk to see if you got it right, emmc has the boot0, boot1 sections on it (rk3399 does not use these, ignore)
Or, there are the unbind/ bind commands, search forum
If you mean nvme, usually because it wants too much power,
I don't know the commands to put it to power state 2
If emmc, it it is just a question of timing, when to flip the disable switch back to enable
It has to be long enough for the 3rd choice, SD to start loading idbloader (& then uboot,, from SD)
but not too long, before uboot finishes its device enumeration
So.. press pwr button 1 sec, wait 2-3 sec, flip switch
lsblk to see if you got it right, emmc has the boot0, boot1 sections on it (rk3399 does not use these, ignore)
Or, there are the unbind/ bind commands, search forum
If you mean nvme, usually because it wants too much power,
I don't know the commands to put it to power state 2