Write SPI Flash don't work

[t4_4t]

https://pastebin.com/iEwc0xUn
Well, since ↑ has detailed content
First I made a mistake in "xenial-containers-rock64-0.6.34-213-arm64.img.xz"
However, I noticed halfway and tried again with "xenial-minimal-rock64-0.6.33-211-arm64.img.xz".
There is a circumstance to say.

There are things I'd like to check for accuracy
What is "restart" ?
# reboot
Is it OK?

What is "Power ON / OFF" ?
# poweroff <-> rock64 power-button
or
// "rock64:dc-jack" <-> "pull-in / pull-out"
Which do you point to ?

If you can reply to above, I can check again with "xenial-containers-rock64-0.6.34-213-arm64.img.xz".

----
I will inquire last.

I am curious about the ↓ part of your log.
[    2.679476] mmc1: Problem switching card into high-speed mode!
[    2.684088] Bridge firewalling registered
[    2.684103] mmc_host mmc1: Bus speed (slot 0) = 25000000Hz (slot req 25000000Hz, actual 25000000HZ div = 0)
[    2.684188] mmc1: new SDHC card at address 0001
[    2.684894] mmcblk1: mmc1:0001 SD16G 15.0 GiB


For reference, the following is the case for me log, the large number of errors came out is 14.4 GiB
[    2.193380] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[    2.193449] mmc1: new high speed SDHC card at address 0007
[    2.194212] mmcblk1: mmc1:0007 SD08G 7.42 GiB
[    2.200307] mmcblk1: p1 p2 p3 p4 p5 p6 p7

[    2.826887] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[    2.832028] mmc1: new high speed SDHC card at address 1234
[    2.837386] mmcblk1: mmc1:1234 SA16G 14.4 GiB
[    2.849799] mmcblk1: p1 p2 p3 p4 p5 p6 p7

Both are cheap cards, but there is no problem with the media itself
To that proof,
I tried to boot the same media via "USB-CARD-READER", but in this case no errors will be issued at all.