10-29-2020, 09:04 PM
@Upokupo
> bs=32M,,, for the emmc write
I am curious, I have a guess
Surely emmc are more slanted towards having an OS on them, so iops should be high
and erase blocks normal, for the many thousand files??
BTW I used xzcat, then realized that was with x86 cpu power
Now I did do some experimenting, well,, s3 disappeared, the uboot experiments did not go well
But when I first ran it (KDE ver) it had good s3, mrfix on emmc, it booted normally
My emmc uboot is blank(now), F32 will only boot from your uboot and samueldr , uboot on SD
The samueldr never did boot, (only a few tries) but I could see it was trying to
3 others gave no led, some hard lock, some hard pwr off (mrfix, pcm, 1912 manj)
So mrfixit from emmc would boot , but mrfix on SD would not, no led, I think pwr off lock, not sure
That, I certainly don't understand
Maybe like your usb interference, flaky boot???
I should explain,, no led, push a few times, no led,,, put good SD in, no led,,HOLD pwr down,
sometimes needs 8s, sometimes 20+s,, normal push, then led
Once you have led with a good SD, you don't have to let it go on, it will (get to sddm), just hard pwr off, 8s
It's alive again,,, then , what next?
Really all I want is good s3, because then, it is feasible to run off SD
It really needs a better package manager, I have an oddball suggestion,, well no...I'll spare you
> bs=32M,,, for the emmc write
I am curious, I have a guess
Surely emmc are more slanted towards having an OS on them, so iops should be high
and erase blocks normal, for the many thousand files??
BTW I used xzcat, then realized that was with x86 cpu power
Now I did do some experimenting, well,, s3 disappeared, the uboot experiments did not go well
But when I first ran it (KDE ver) it had good s3, mrfix on emmc, it booted normally
My emmc uboot is blank(now), F32 will only boot from your uboot and samueldr , uboot on SD
The samueldr never did boot, (only a few tries) but I could see it was trying to
3 others gave no led, some hard lock, some hard pwr off (mrfix, pcm, 1912 manj)
So mrfixit from emmc would boot , but mrfix on SD would not, no led, I think pwr off lock, not sure
That, I certainly don't understand
Maybe like your usb interference, flaky boot???
I should explain,, no led, push a few times, no led,,, put good SD in, no led,,HOLD pwr down,
sometimes needs 8s, sometimes 20+s,, normal push, then led
Once you have led with a good SD, you don't have to let it go on, it will (get to sddm), just hard pwr off, 8s
It's alive again,,, then , what next?
Really all I want is good s3, because then, it is feasible to run off SD
It really needs a better package manager, I have an oddball suggestion,, well no...I'll spare you
