emmc is just like SD, faster, 2x wider bus, contains same as SD
Somewhere, there MUST be a working (idbloader,uboot,ATF,, last 2 may be combined)
AND a working OS,, maybe uboot turns on leds, varies amongst uboots
(with no uboot, computer will appear dead, but I've said this before)
>I couldn't find any info on it.
None of the above
Because there is a battery, can remember a "fucked up" situation between power-offs
Even if all media is changed, so must be in cpu???
reset, and I think, extra long press is a hard reset, gets rid of bad data (memory timing???)
Used when there is a "hard lockup" appears dead, only led is red chg led, no others ever
(if booted, bad video, caps lock, num lock work,, toggle appropriate led)
From a bad uboot or perhaps wrong dtb,
for me, 1st time put an a64 SD in, obviously did not/would not boot
Shit, I've bricked it.... much hair later, lucked out, extra long press
(and 1st time, pressed 17s, didn't work, tried again, LONGER, worked)
I think I have had to do this 8 times, but I experiment
(and my pbp is a virgin)
Somewhere, there MUST be a working (idbloader,uboot,ATF,, last 2 may be combined)
AND a working OS,, maybe uboot turns on leds, varies amongst uboots
(with no uboot, computer will appear dead, but I've said this before)
>I couldn't find any info on it.
None of the above
Because there is a battery, can remember a "fucked up" situation between power-offs
Even if all media is changed, so must be in cpu???
reset, and I think, extra long press is a hard reset, gets rid of bad data (memory timing???)
Used when there is a "hard lockup" appears dead, only led is red chg led, no others ever
(if booted, bad video, caps lock, num lock work,, toggle appropriate led)
From a bad uboot or perhaps wrong dtb,
for me, 1st time put an a64 SD in, obviously did not/would not boot
Shit, I've bricked it.... much hair later, lucked out, extra long press
(and 1st time, pressed 17s, didn't work, tried again, LONGER, worked)
I think I have had to do this 8 times, but I experiment
(and my pbp is a virgin)