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Debian on Chip PC LXD8941

Posted by Koen 
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Marvin
Re: Debian on Chip PC LXD8941
February 10, 2019 09:14AM
Ok, I'll try.

this uImage should be the converted zImage 4.20.6, with the appended dtb. 



cat dove-chip-lxd8941.dtb >> zImage-4.20.6-mvebu-tld-1

mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "Linux-4.20.6-mvebu-tld-1" -d /mnt/sdg1/boot/zImage-4.20.6-mvebu-tld-1 uImage


should the 4.12.4 rootfs work out of the box with the LXD8941?
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bodhi
Re: Debian on Chip PC LXD8941
February 10, 2019 01:56PM
Marvin,

> should the 4.12.4 rootfs work out of the box with
> the LXD8941?

Yes, it does.

> cat dove-chip-lxd8941.dtb >>
> zImage-4.20.6-mvebu-tld-1

That's not the correct way to make uImage. You should copy the zImage to a temporary copy and use it. In the above, you've changed the zImage-4.20.6-mvebu-tld-1 permanently.

Try restore the original zImage-4.20.6-mvebu-tld-1 from the tarball first, and then. 
cp -a zImage-4.20.6-mvebu-tld-1 zImage.fdt
cat dove-chip-lxd8941.dtb >> zImage.fdt
mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n 4.20.6-mvebu-tld-1 -d zImage.fdt uImage

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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Marvin
Re: Debian on Chip PC LXD8941
February 10, 2019 03:27PM
ok,

then I'll try the unmodified 4.12.4. first. If this works I don't have to hack around for installing the new kernel...


For my understanding: You DON'T change the zImage and effectively only attach the dtb to the uImage?
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bodhi
Re: Debian on Chip PC LXD8941
February 10, 2019 03:39PM
Marvin Wrote:

> For my understanding: You DON'T change the zImage
> and effectively only attach the dtb to the uImage?

For this box, you need uImage with embedded DTB, because of stock u-boot. Thus, zImage+DTB = uImage.

zImage can be used in more modern u-boot (that supports FDT therefore can process DTB), along with DTB and uInitrd, all are loaded separately.

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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Marvin
Re: Debian on Chip PC LXD8941
February 10, 2019 03:48PM
Ah!

Perfect! That was the "missing link".

I didn't know that only the uImage needs the appended dtb.

It's working now!

Thanks for your help!
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Marvin
Re: Debian on Chip PC LXD8941
February 10, 2019 04:14PM
ooo k...

after the first boot my USB stick seems to have died... evaluates as removable media drive now...

I hope this is a coincidence O_o
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Marvin
Re: Debian on Chip PC LXD8941
February 11, 2019 12:06PM
Well, so I learned I have a lot of shitty USB Drives.

Everything is working now.

Is there something I could help with? What are the challenges for getting Display, sound and mmc to work? I have relatively good hardware experience, and general Linux knowledge. I'm only new to the low level hardware description and bootloader stuff for embedded systems...
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bodhi
Re: Debian on Chip PC LXD8941
February 11, 2019 12:56PM
Marvin,

> Is there something I could help with? What are the
> challenges for getting Display

Display is hardest. I have been procastinating about porting the old fbdev. I was hoping I can get the new DRM to work on these Dove boxes (I have the HP T5335z) so we can track mainline Linux DRM for these boxes. But I don't have a lot of free time so I have not even connected the monitor to my box (got one sitting on the shelf) :)) Perhpaps I should just port the fbdev and be done with display.

Sound and mmc should not be too difficult, if you are willing to spend time testing my suggestion (we don't have GPL sources so it is harder to find info).

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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Marvin
Re: Chip PC LXD8941
February 11, 2019 01:47PM
Quote
Koen
The stock system doesn't offer a terminal or ssh access

If you mean the original ChipPC firmware: You can enable a console by simply opening the inbuilt text editor, open the shadow file and remove the password hash from the ubuntu user and then activate console tty1 by just editing 
/etc/init/ttyS0.conf

for tty1 and save as tty1.conf

after reboot, you can just go to the terminal by ctrl-alt-1
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Djolf
Re: Chip PC LXD8941
March 13, 2019 06:57AM
On my LXD8941 i can launch Xterm.

So if i can help
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CP Leung
Re: Debian on Chip PC LXD8941
September 08, 2023 04:32AM
Hi gentlemen,
I am totally new to thin clients.
Bought 3 Chip PC LXD8941 from 2nd hand shop. When it boots up it always fall back to the original configuration and only Calculator andf Text Editor apps are installed. Access to USB devices is disabled. Tried varies tricks (hit del, Esc, F2, F7.. when powering on) to get into the Bios setting but not successful. Please teach me what should be done to get to the bios setting. Thanks in advance.
CP Leung
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bodhi
Re: Debian on Chip PC LXD8941
September 08, 2023 12:43PM
CP Leung,

Read this thread from the 1st post. I think Koen has looked into this, and others had some idea about how to do that.

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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CP Leung
Re: Debian on Chip PC LXD8941
September 14, 2023 11:00AM
Bodhi,
Thank you for the reply. Will go through the thread again.
CP
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rayknight
Re: Debian on Chip PC LXD8941
September 22, 2023 03:08AM
Recently received an LXD8941 and it appears that the devicetree still needs work. The onboard eMMC is not recognized and the devicetree file has no support for the audio which should be very similar to the HP T5335z. Booting with other DTB files I discovered that the dove-d2plug.dtb enables me to access both the microSD card and the onboard eMMC. I'll try to work on getting an improved device tree to support more of the features of this device.

Ray
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rayknight
Re: Debian on Chip PC LXD8941
September 23, 2023 07:35AM
Following up on my LXD8941 using linux-6.4.11-mvebu-tld-1-bodhi.tar.bz2 from this forum.

Booting without card in microSD slot. 

root@debian:~# dmesg | grep mmc
[    7.926993] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.954373] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.975303] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[    7.998716] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
root@debian:~# lsblk
NAME      MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda         8:0    1 14.9G  0 disk 
└─sda1      8:1    1 14.9G  0 part /
mtdblock0  31:0    0  768K  0 disk 
mtdblock1  31:1    0  256K  0 disk 
mtdblock2  31:2    0  768K  0 disk 
mtdblock3  31:3    0  256K  0 disk

Onboard eMMC not recognized and inserting an SD card in the slot has no effect!

Now try booting with SD card in slot (16GB PNY U1 MicroSD with 1 partition) 

root@debian:~# dmesg | grep mmc
[    7.946597] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.984785] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[    8.005615] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[    8.029015] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
[    8.122859] mmc0: new high speed SDHC card at address 0002
[    9.416826] mmcblk0: mmc0:0002 USD00 14.9 GiB 
[    9.425516]  mmcblk0: p1
root@debian:~# lsblk
NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda           8:0    1 14.9G  0 disk 
└─sda1        8:1    1 14.9G  0 part /
mtdblock0    31:0    0  768K  0 disk 
mtdblock1    31:1    0  256K  0 disk 
mtdblock2    31:2    0  768K  0 disk 
mtdblock3    31:3    0  256K  0 disk 
mmcblk0     179:0    0 14.9G  0 disk 
└─mmcblk0p1 179:1    0 14.9G  0 part

SD Card is recognized, but onboard eMMC is not.

Now remove the SD Card. 

root@debian:~# lsblk
NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda           8:0    1 14.9G  0 disk 
└─sda1        8:1    1 14.9G  0 part /
mtdblock0    31:0    0  768K  0 disk 
mtdblock1    31:1    0  256K  0 disk 
mtdblock2    31:2    0  768K  0 disk 
mtdblock3    31:3    0  256K  0 disk 
mmcblk0     179:0    0 14.9G  0 disk 
└─mmcblk0p1 179:1    0 14.9G  0 part

SD Card is still showing! Let's try to mount! 

root@debian:~# mount /dev/mmcblk0p1 /media
[  150.309971][   T32] mmc0: tried to HW reset card, got error -110
[  150.316019][   T32] mmcblk0: recovery failed!
[  150.320367][   T32] I/O error, dev mmcblk0, sector 31342464 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  150.337075][   T32] mmcblk0: recovery failed!
[  150.341431][   T32] I/O error, dev mmcblk0, sector 31342464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  150.351228][   T32] Buffer I/O error on dev mmcblk0p1, logical block 3917552, async page read
[  150.374781][   T32] mmcblk0: recovery failed!
[  150.379173][   T32] I/O error, dev mmcblk0, sector 2050 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[  150.389825][ T1588] EXT4-fs (mmcblk0p1): unable to read superblock
mount: /media: can't read superblock on /dev/mmcblk0p1.
       dmesg(1) may have more information after failed mount system call.

Re-inserting card has no effect, must reboot with card inserted in order to use.

See next post with some improvements with modified DTS.
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rayknight
Re: Debian on Chip PC LXD8941
September 23, 2023 08:17AM
After various attempts to enable the onboard eMMC the attached dts file enables access to the eMMC. There is still an issue with only having access to the SD Card if it is inserted on boot and ejection is still not recognized. @bodhi could use some help in how to resolve that issue! Results when building a DTB with the attached DTS as follows:

Booting without card in microSD slot. 

root@debian:~# dmesg | grep mmc
[    7.882115] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.891232] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.931973] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[    7.940696] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
[    8.032898] mmc1: new high speed MMC card at address 0001
[    9.404449] mmcblk1: mmc1:0001 SEM02G 1.82 GiB 
[    9.413422]  mmcblk1: p1 p2 p3
[    9.417726] mmcblk1: p3 size 1831410 extends beyond EOD, truncated
[    9.429127] mmcblk1boot0: mmc1:0001 SEM02G 1.00 MiB 
[    9.439808] mmcblk1boot1: mmc1:0001 SEM02G 1.00 MiB 
[    9.448787] mmcblk1rpmb: mmc1:0001 SEM02G 128 KiB, chardev (243:0)
root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk

Onboard eMMC now recognized and usable. Inserting microSD card after boot has no affect!

Booting with SD card in slot. 

root@debian:~# dmesg | grep mmc
[    7.830682] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.852709] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[    7.874445] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[    7.894526] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
[    7.989162] mmc1: new high speed MMC card at address 0001
[    7.998005] mmc0: new high speed SDHC card at address 0002
[    9.341003] mmcblk1: mmc1:0001 SEM02G 1.82 GiB 
[    9.350122]  mmcblk1: p1 p2 p3
[    9.354552] mmcblk1: p3 size 1831410 extends beyond EOD, truncated
[    9.366041] mmcblk1boot0: mmc1:0001 SEM02G 1.00 MiB 
[    9.376780] mmcblk1boot1: mmc1:0001 SEM02G 1.00 MiB 
[    9.385727] mmcblk1rpmb: mmc1:0001 SEM02G 128 KiB, chardev (243:0)
[    9.394551] mmcblk0: mmc0:0002 USD00 14.9 GiB 
[    9.403160]  mmcblk0: p1
root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk 
mmcblk0      179:24   0   14.9G  0 disk 
└─mmcblk0p1  179:25   0   14.9G  0 part

Both MMC and SD card can be mounted and used. As stated earlier the issue with removing the SD card still remains!
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Attachments:
open | download - dove-chip-lxd8941.dts (1.7 KB)
bodhi
Re: Debian on Chip PC LXD8941
September 23, 2023 01:07PM
Ray,

1. With SD card in slot, boot into Debian.

Mount the SD card 
mkdir -p /media/SD
mount /dev/mmcblk0p1 /media/SD
ls -l /media/SD

and then 
umount /media/SD
and then eject the SD card.

Check the mount points 
mount

And then insert the SD card.

And mount it again 
mount /dev/mmcblk0p1 /media/SD

If there was any error, post the entire log for the above here.

===============

2. With SD card NOT in slot, boot into Debian. 

dmesg -T
Insert the SD card. 
dmesg -T | tail

And post the log here.

-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
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rayknight
Re: Debian on Chip PC LXD8941
September 23, 2023 02:28PM
Using a different SD card (already re-used the previous PNY card). I've also added some steps I believe might be helpful.

Boot with microSD card in slot 

root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk0      179:0    0    3.7G  0 disk 
└─mmcblk0p1  179:1    0    3.7G  0 part 
mmcblk1      179:8    0    1.8G  0 disk 
├─mmcblk1p1  179:9    0    7.8M  0 part 
├─mmcblk1p2  179:10   0 1004.1M  0 part 
└─mmcblk1p3  179:11   0  856.1M  0 part 
mmcblk1boot0 179:16   0      1M  1 disk 
mmcblk1boot1 179:24   0      1M  1 disk 
root@debian:~# mkdir -p /media/SD
root@debian:~# mount /dev/mmcblk0p1 /media/SD
[  180.316326][ T1578] EXT4-fs (mmcblk0p1): mounted filesystem e67fdd5b-4546-470a-8718-40e9dc5f85cc r/w with ordered data mode. Quota mode: none.
root@debian:~# ls /media/SD
.  ..  lost+found  opt  var
root@debian:~#

Unmount SD Card 

root@debian:~# umount /media/SD
[  241.137282][ T1582] EXT4-fs (mmcblk0p1): unmounting filesystem e67fdd5b-4546-470a-8718-40e9dc5f85cc.
root@debian:~#

Eject card and check mount 

root@debian:~# mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=504564k,nr_inodes=126141,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=102072k,mode=755)
/dev/sda1 on / type ext3 (rw,noatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
ramfs on /run/credentials/systemd-sysctl.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)
ramfs on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)
ramfs on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)
tmpfs on /tmp type tmpfs (rw,relatime)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
ramfs on /run/credentials/systemd-tmpfiles-setup.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)
sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=102068k,nr_inodes=25517,mode=700)
root@debian:~#

Insert card again and mount, then check lsblk, unmount and check lsblk again 

root@debian:~# mount /dev/mmcblk0p1 /media/SD
[  149.444489][ T1580] EXT4-fs (mmcblk0p1): mounted filesystem e67fdd5b-4546-470a-8718-40e9dc5f85cc r/w with ordered data mode. Quota mode: none.
root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk 
mmcblk0      179:24   0    3.7G  0 disk 
└─mmcblk0p1  179:25   0    3.7G  0 part /media/SD
root@debian:~# umount /media/SD
[  201.424158][ T1585] EXT4-fs (mmcblk0p1): unmounting filesystem e67fdd5b-4546-470a-8718-40e9dc5f85cc.
root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk 
mmcblk0      179:24   0    3.7G  0 disk 
└─mmcblk0p1  179:25   0    3.7G  0 part 
root@debian:~#

Eject card and check lsblk again 

root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk 
mmcblk0      179:24   0    3.7G  0 disk 
└─mmcblk0p1  179:25   0    3.7G  0 part 
root@debian:~#

Note that mmcblk0 still appears!
Insert a different microSD card and try to mount 

root@debian:~# lsblk
NAME         MAJ:MIN RM    SIZE RO TYPE MOUNTPOINTS
sda            8:0    1   14.9G  0 disk 
└─sda1         8:1    1   14.9G  0 part /
mtdblock0     31:0    0    768K  0 disk 
mtdblock1     31:1    0    256K  0 disk 
mtdblock2     31:2    0    768K  0 disk 
mtdblock3     31:3    0    256K  0 disk 
mmcblk1      179:0    0    1.8G  0 disk 
├─mmcblk1p1  179:1    0    7.8M  0 part 
├─mmcblk1p2  179:2    0 1004.1M  0 part 
└─mmcblk1p3  179:3    0  856.1M  0 part 
mmcblk1boot0 179:8    0      1M  1 disk 
mmcblk1boot1 179:16   0      1M  1 disk 
mmcblk0      179:24   0    3.7G  0 disk 
└─mmcblk0p1  179:25   0    3.7G  0 part 
root@debian:~# mount /dev/mmcblk0p1 /media/SD
[  594.412297][ T1204] mmc0: tried to HW reset card, got error -2
[  594.418162][ T1204] mmcblk0: recovery failed!
[  594.422510][ T1204] I/O error, dev mmcblk0, sector 7744384 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  594.438010][ T1204] mmcblk0: recovery failed!
[  594.442410][ T1204] I/O error, dev mmcblk0, sector 7744384 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  594.452126][ T1204] Buffer I/O error on dev mmcblk0p1, logical block 967792, async page read
[  594.469323][ T1204] mmcblk0: recovery failed!
[  594.473758][ T1204] I/O error, dev mmcblk0, sector 2050 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[  594.484377][ T1593] EXT4-fs (mmcblk0p1): unable to read superblock
mount: /media/SD: can't read superblock on /dev/mmcblk0p1.
       dmesg(1) may have more information after failed mount system call.
root@debian:~#

Now reboot without SD Card 

root@debian:~# dmesg -T
[Sat Sep 23 11:55:40 2023] Linux version 6.4.11-mvebu-tld-1 (root@tldDebian) (gc
c (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEM
PT Sun Aug 20 03:17:26 PDT 2023
[Sat Sep 23 11:55:40 2023] CPU: ARMv7 Processor [413fc081] revision 1 (ARMv7), c
r=10c5387d
[Sat Sep 23 11:55:40 2023] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruc
tion cache
[Sat Sep 23 11:55:40 2023] OF: fdt: Machine model: Chip PC LXD8941
[Sat Sep 23 11:55:40 2023] printk: bootconsole [earlycon0] enabled
[Sat Sep 23 11:55:40 2023] Memory policy: Data cache writeback
[Sat Sep 23 11:55:40 2023] Zone ranges:
[Sat Sep 23 11:55:40 2023]   Normal   [mem 0x0000000000000000-0x000000002fffffff
]
[Sat Sep 23 11:55:40 2023]   HighMem  [mem 0x0000000030000000-0x000000003fffffff
]
[Sat Sep 23 11:55:40 2023] Movable zone start for each node
[Sat Sep 23 11:55:40 2023] Early memory node ranges
[Sat Sep 23 11:55:40 2023]   node   0: [mem 0x0000000000000000-0x000000003ffffff
f]
[Sat Sep 23 11:55:40 2023] Initmem setup node 0 [mem 0x0000000000000000-0x000000
003fffffff]
[Sat Sep 23 11:55:40 2023] CPU: All CPU(s) started in SVC mode.
[Sat Sep 23 11:55:40 2023] percpu: Embedded 14 pages/cpu s25300 r8192 d23852 u57
344
[Sat Sep 23 11:55:40 2023] pcpu-alloc: s25300 r8192 d23852 u57344 alloc=14*4096
[Sat Sep 23 11:55:40 2023] pcpu-alloc: [0] 0 
[Sat Sep 23 11:55:40 2023] Kernel command line: console=ttyS0,115200 root=LABEL=
rootfs rootdelay=10 mtdparts=spi0.0:768k(uboot),256k(uboot_env),768k(uboot2),-(k
ernel) earlyprintk=serial
[Sat Sep 23 11:55:40 2023] Dentry cache hash table entries: 131072 (order: 7, 52
4288 bytes, linear)
[Sat Sep 23 11:55:40 2023] Inode-cache hash table entries: 65536 (order: 6, 2621
44 bytes, linear)
[Sat Sep 23 11:55:40 2023] Built 1 zonelists, mobility grouping on.  Total pages
: 260416
[Sat Sep 23 11:55:40 2023] mem auto-init: stack:off, heap alloc:on, heap free:of
f
[Sat Sep 23 11:55:40 2023] Memory: 1009128K/1048576K available (10240K kernel code, 867K rwdata, 3444K rodata, 1024K init, 462K bss, 39448K reserved, 0K cma-reserved, 262144K highmem)
[Sat Sep 23 11:55:40 2023] rcu: Preemptible hierarchical RCU implementation.
[Sat Sep 23 11:55:40 2023] rcu:         RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[Sat Sep 23 11:55:40 2023]      Trampoline variant of Tasks RCU enabled.
[Sat Sep 23 11:55:40 2023]      Tracing variant of Tasks RCU enabled.
[Sat Sep 23 11:55:40 2023] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[Sat Sep 23 11:55:40 2023] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[Sat Sep 23 11:55:40 2023] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[Sat Sep 23 11:55:40 2023] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[Sat Sep 23 11:55:40 2023] Division by zero in kernel.
[Sat Sep 23 11:55:40 2023] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.11-mvebu-tld-1 #1
[Sat Sep 23 11:55:40 2023] Hardware name: Marvell Dove
[Sat Sep 23 11:55:40 2023]  unwind_backtrace from show_stack+0x10/0x14
[Sat Sep 23 11:55:40 2023]  show_stack from dump_stack_lvl+0x40/0x4c
[Sat Sep 23 11:55:40 2023]  dump_stack_lvl from Ldiv0+0x8/0x10
[Sat Sep 23 11:55:40 2023]  Ldiv0 from dove_recalc_rate+0x44/0x84
[Sat Sep 23 11:55:40 2023]  dove_recalc_rate from __clk_register+0x534/0x660
[Sat Sep 23 11:55:40 2023]  __clk_register from dove_divider_clk_init+0x174/0x1d8
[Sat Sep 23 11:55:40 2023]  dove_divider_clk_init from __dove_clk_of_clk_init_declare+0x4c/0xa4
[Sat Sep 23 11:55:40 2023]  __dove_clk_of_clk_init_declare from of_clk_init+0x19c/0x220
[Sat Sep 23 11:55:40 2023]  of_clk_init from time_init+0x20/0x30
[Sat Sep 23 11:55:40 2023]  time_init from start_kernel+0x5a0/0x888
[Sat Sep 23 11:55:40 2023]  start_kernel from 0x0
[Sat Sep 23 11:55:40 2023] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 11467562657 ns
[Sat Sep 23 11:55:40 2023] sched_clock: 32 bits at 167MHz, resolution 6ns, wraps every 12884901885ns
[Sat Sep 23 11:55:40 2023] Switching to timer-based delay loop, resolution 6ns
[Sat Sep 23 11:55:40 2023] kfence: initialized - using 2097152 bytes for 255 objects at 0x(ptrval)-0x(ptrval)
[Sat Sep 23 11:55:40 2023] Console: colour dummy device 80x30
[Sat Sep 23 11:55:40 2023] Calibrating delay loop (skipped), value calculated using timer frequency.. 333.33 BogoMIPS (lpj=1666666)
[Sat Sep 23 11:55:40 2023] CPU: Testing write buffer coherency: ok
[Sat Sep 23 11:55:40 2023] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[Sat Sep 23 11:55:40 2023] pid_max: default: 32768 minimum: 301
[Sat Sep 23 11:55:40 2023] LSM: initializing lsm=capability,integrity
[Sat Sep 23 11:55:40 2023] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[Sat Sep 23 11:55:40 2023] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[Sat Sep 23 11:55:40 2023] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[Sat Sep 23 11:55:40 2023] cblist_init_generic: Setting adjustable number of callback queues.
[Sat Sep 23 11:55:40 2023] cblist_init_generic: Setting shift to 0 and lim to 1.
[Sat Sep 23 11:55:40 2023] cblist_init_generic: Setting adjustable number of callback queues.
[Sat Sep 23 11:55:40 2023] cblist_init_generic: Setting shift to 0 and lim to 1.
[Sat Sep 23 11:55:40 2023] Setting up static identity map for 0x100000 - 0x100060
[Sat Sep 23 11:55:40 2023] rcu: Hierarchical SRCU implementation.
[Sat Sep 23 11:55:40 2023] rcu:         Max phase no-delay instances is 1000.
[Sat Sep 23 11:55:40 2023] smp: Bringing up secondary CPUs ...
[Sat Sep 23 11:55:40 2023] smp: Brought up 1 node, 1 CPU
[Sat Sep 23 11:55:40 2023] SMP: Total of 1 processors activated (333.33 BogoMIPS).
[Sat Sep 23 11:55:40 2023] CPU: All CPU(s) started in SVC mode.
[Sat Sep 23 11:55:40 2023] devtmpfs: initialized
[Sat Sep 23 11:55:40 2023] VFP support v0.3: implementor 41 architecture 2 part 20 variant 9 rev 5
[Sat Sep 23 11:55:40 2023] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[Sat Sep 23 11:55:40 2023] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[Sat Sep 23 11:55:40 2023] prandom: seed boundary self test passed
[Sat Sep 23 11:55:40 2023] prandom: 100 self tests passed
[Sat Sep 23 11:55:40 2023] pinctrl core: initialized pinctrl subsystem
[Sat Sep 23 11:55:40 2023] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[Sat Sep 23 11:55:40 2023] DMA: preallocated 256 KiB pool for atomic coherent allocations
[Sat Sep 23 11:55:40 2023] audit: initializing netlink subsys (disabled)
[Sat Sep 23 11:55:40 2023] thermal_sys: Registered thermal governor 'step_wise'
[Sat Sep 23 11:55:40 2023] cpuidle: using governor ladder
[Sat Sep 23 11:55:40 2023] audit: type=2000 audit(0.250:1): state=initialized audit_enabled=0 res=1
[Sat Sep 23 11:55:40 2023] cpuidle: using governor menu
[Sat Sep 23 11:55:40 2023] Dove 88AP510 SoC
[Sat Sep 23 11:55:40 2023] Tauros2: Disabling L2 prefetch.
[Sat Sep 23 11:55:40 2023] Tauros2: Disabling burst8 line fill.
[Sat Sep 23 11:55:40 2023] Tauros2: Enabling L2 cache.
[Sat Sep 23 11:55:40 2023] Tauros2: L2 cache support initialised in ARMv7 mode.
[Sat Sep 23 11:55:40 2023] hw-breakpoint: debug architecture 0x4 unsupported.
[Sat Sep 23 11:55:40 2023] raid6: int32x8  gen()   153 MB/s
[Sat Sep 23 11:55:40 2023] raid6: int32x4  gen()   168 MB/s
[Sat Sep 23 11:55:40 2023] raid6: int32x2  gen()   304 MB/s
[Sat Sep 23 11:55:41 2023] raid6: int32x1  gen()   304 MB/s
[Sat Sep 23 11:55:41 2023] raid6: using algorithm int32x2 gen() 304 MB/s
[Sat Sep 23 11:55:41 2023] raid6: .... xor() 169 MB/s, rmw enabled
[Sat Sep 23 11:55:41 2023] raid6: using intx1 recovery algorithm
[Sat Sep 23 11:55:41 2023] SCSI subsystem initialized
[Sat Sep 23 11:55:41 2023] libata version 3.00 loaded.
[Sat Sep 23 11:55:41 2023] usbcore: registered new interface driver usbfs
[Sat Sep 23 11:55:41 2023] usbcore: registered new interface driver hub
[Sat Sep 23 11:55:41 2023] usbcore: registered new device driver usb
[Sat Sep 23 11:55:41 2023] pps_core: LinuxPPS API ver. 1 registered
[Sat Sep 23 11:55:41 2023] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[Sat Sep 23 11:55:41 2023] PTP clock support registered
[Sat Sep 23 11:55:41 2023] vgaarb: loaded
[Sat Sep 23 11:55:41 2023] clocksource: Switched to clocksource orion_clocksource
[Sat Sep 23 11:55:41 2023] VFS: Disk quotas dquot_6.6.0
[Sat Sep 23 11:55:41 2023] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[Sat Sep 23 11:55:41 2023] NET: Registered PF_INET protocol family
[Sat Sep 23 11:55:41 2023] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[Sat Sep 23 11:55:41 2023] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[Sat Sep 23 11:55:41 2023] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[Sat Sep 23 11:55:41 2023] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[Sat Sep 23 11:55:41 2023] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
[Sat Sep 23 11:55:41 2023] TCP: Hash tables configured (established 8192 bind 8192)
[Sat Sep 23 11:55:41 2023] MPTCP token hash table entries: 1024 (order: 2, 16384 bytes, linear)
[Sat Sep 23 11:55:41 2023] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[Sat Sep 23 11:55:41 2023] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[Sat Sep 23 11:55:41 2023] NET: Registered PF_UNIX/PF_LOCAL protocol family
[Sat Sep 23 11:55:41 2023] RPC: Registered named UNIX socket transport module.
[Sat Sep 23 11:55:41 2023] RPC: Registered udp transport module.
[Sat Sep 23 11:55:41 2023] RPC: Registered tcp transport module.
[Sat Sep 23 11:55:41 2023] RPC: Registered tcp NFSv4.1 backchannel transport module.
[Sat Sep 23 11:55:41 2023] PCI: CLS 0 bytes, default 64
[Sat Sep 23 11:55:41 2023] Trying to unpack rootfs image as initramfs...
[Sat Sep 23 11:55:41 2023] Initialise system trusted keyrings
[Sat Sep 23 11:55:41 2023] Key type blacklist registered
[Sat Sep 23 11:55:41 2023] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[Sat Sep 23 11:55:41 2023] zbud: loaded
[Sat Sep 23 11:55:41 2023] NFS: Registering the id_resolver key type
[Sat Sep 23 11:55:41 2023] Key type id_resolver registered
[Sat Sep 23 11:55:41 2023] Key type id_legacy registered
[Sat Sep 23 11:55:41 2023] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[Sat Sep 23 11:55:41 2023] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[Sat Sep 23 11:55:41 2023] xor: measuring software checksum speed
[Sat Sep 23 11:55:41 2023]    arm4regs        :  1321 MB/sec
[Sat Sep 23 11:55:41 2023]    8regs           :  1088 MB/sec
[Sat Sep 23 11:55:41 2023]    32regs          :  1215 MB/sec
[Sat Sep 23 11:55:41 2023] xor: using function: arm4regs (1321 MB/sec)
[Sat Sep 23 11:55:41 2023] async_tx: api initialized (async)
[Sat Sep 23 11:55:41 2023] Key type asymmetric registered
[Sat Sep 23 11:55:41 2023] Asymmetric key parser 'x509' registered
[Sat Sep 23 11:55:41 2023] bounce: pool size: 64 pages
[Sat Sep 23 11:55:41 2023] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[Sat Sep 23 11:55:41 2023] io scheduler bfq registered
[Sat Sep 23 11:55:41 2023] dove-pinctrl f10d0200.pin-ctrl: falling back to hardcoded PMU resource
[Sat Sep 23 11:55:41 2023] dove-pinctrl f10d0200.pin-ctrl: [Firmware Bug]: Missing pinctrl regs in DTB. Please update your firmware.
[Sat Sep 23 11:55:41 2023] dove-pinctrl f10d0200.pin-ctrl: registered pinctrl driver
[Sat Sep 23 11:55:42 2023] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[Sat Sep 23 11:55:42 2023] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[Sat Sep 23 11:55:42 2023] gpio gpiochip2: Static allocation of GPIO base is deprecated, use dynamic allocation.
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie: host bridge /mbus/pcie ranges:
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie: Parsing ranges property...
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:      MEM 0x00f1040000..0x00f1041fff -> 0x0000040000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:      MEM 0x00f1080000..0x00f1081fff -> 0x0000080000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:      MEM 0xffffffffffffffff..0x00fffffffe -> 0x0100000000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:       IO 0xffffffffffffffff..0x00fffffffe -> 0x0100000000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:      MEM 0xffffffffffffffff..0x00fffffffe -> 0x0200000000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie:       IO 0xffffffffffffffff..0x00fffffffe -> 0x0200000000
[Sat Sep 23 11:55:42 2023] mvebu-pcie mbus:pcie: PCI host bridge to bus 0000:00
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: root bus resource [bus 00-ff]
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: root bus resource [mem 0xf1040000-0xf1041fff] (bus address [0x00040000-0x00041fff])
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: root bus resource [mem 0xf1080000-0xf1081fff] (bus address [0x00080000-0x00081fff])
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: root bus resource [io  0x1000-0xeffff]
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: scanning bus
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: [11ab:0510] type 01 class 0x060400
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: [11ab:0510] type 01 class 0x060400
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: fixups for bus
[Sat Sep 23 11:55:42 2023] PCI: bus0: Fast back to back transfers disabled
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: scanning [bus 00-00] behind bridge, pass 0
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: scanning [bus 00-00] behind bridge, pass 0
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: scanning [bus 00-00] behind bridge, pass 1
[Sat Sep 23 11:55:42 2023] pci_bus 0000:01: scanning bus
[Sat Sep 23 11:55:42 2023] pci_bus 0000:01: fixups for bus
[Sat Sep 23 11:55:42 2023] PCI: bus1: Fast back to back transfers enabled
[Sat Sep 23 11:55:42 2023] pci_bus 0000:01: bus scan returning with max=01
[Sat Sep 23 11:55:42 2023] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: scanning [bus 00-00] behind bridge, pass 1
[Sat Sep 23 11:55:42 2023] pci_bus 0000:02: scanning bus
[Sat Sep 23 11:55:42 2023] pci_bus 0000:02: fixups for bus
[Sat Sep 23 11:55:42 2023] PCI: bus2: Fast back to back transfers enabled
[Sat Sep 23 11:55:42 2023] pci_bus 0000:02: bus scan returning with max=02
[Sat Sep 23 11:55:42 2023] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[Sat Sep 23 11:55:42 2023] pci_bus 0000:00: bus scan returning with max=02
[Sat Sep 23 11:55:42 2023] pci 0000:00:01.0: PCI bridge to [bus 01]
[Sat Sep 23 11:55:42 2023] pci 0000:00:02.0: PCI bridge to [bus 02]
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:01.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:01.0: assign IRQ: got 0
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:01.0: enabling bus mastering
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:01.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:02.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:02.0: assign IRQ: got 0
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:02.0: enabling bus mastering
[Sat Sep 23 11:55:42 2023] pcieport 0000:00:02.0: vgaarb: pci_notify
[Sat Sep 23 11:55:42 2023] mv_xor f1060800.dma-engine: Marvell shared XOR driver
[Sat Sep 23 11:55:42 2023] mv_xor f1060800.dma-engine: Marvell XOR (Registers Mode): ( xor cpy intr )
[Sat Sep 23 11:55:42 2023] mv_xor f1060900.dma-engine: Marvell shared XOR driver
[Sat Sep 23 11:55:42 2023] mv_xor f1060900.dma-engine: Marvell XOR (Registers Mode): ( xor cpy intr )
[Sat Sep 23 11:55:42 2023] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[Sat Sep 23 11:55:42 2023] printk: console [ttyS0] disabled
[Sat Sep 23 11:55:42 2023] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 28, base_baud = 10416666) is a 16550A
[Sat Sep 23 11:55:43 2023] printk: console [ttyS0] enabled
[Sat Sep 23 11:55:43 2023] printk: bootconsole [earlycon0] disabled
[Sat Sep 23 11:55:43 2023] f1012100.serial: ttyS1 at MMIO 0xf1012100 (irq = 29, base_baud = 10416666) is a 16550A
[Sat Sep 23 11:55:43 2023] spi-nor spi0.0: mx25l1606e (2048 Kbytes)
[Sat Sep 23 11:55:43 2023] 4 cmdlinepart partitions found on MTD device spi0.0
[Sat Sep 23 11:55:43 2023] Creating 4 MTD partitions on "spi0.0":
[Sat Sep 23 11:55:43 2023] 0x000000000000-0x0000000c0000 : "uboot"
[Sat Sep 23 11:55:43 2023] 0x0000000c0000-0x000000100000 : "uboot_env"
[Sat Sep 23 11:55:43 2023] 0x000000100000-0x0000001c0000 : "uboot2"
[Sat Sep 23 11:55:43 2023] 0x0000001c0000-0x000000200000 : "kernel"
[Sat Sep 23 11:55:43 2023] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[Sat Sep 23 11:55:43 2023] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[Sat Sep 23 11:55:44 2023] Freeing initrd memory: 10556K
[Sat Sep 23 11:55:44 2023] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[Sat Sep 23 11:55:44 2023] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:05:35:09:88:4b
[Sat Sep 23 11:55:44 2023] usbcore: registered new interface driver smsc75xx
[Sat Sep 23 11:55:44 2023] orion-ehci f1050000.usb-host: EHCI Host Controller
[Sat Sep 23 11:55:44 2023] orion-ehci f1050000.usb-host: new USB bus registered, assigned bus number 1
[Sat Sep 23 11:55:44 2023] orion-ehci f1050000.usb-host: irq 32, io mem 0xf1050000
[Sat Sep 23 11:55:44 2023] orion-ehci f1050000.usb-host: USB 2.0 started, EHCI 1.00
[Sat Sep 23 11:55:44 2023] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04
[Sat Sep 23 11:55:44 2023] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[Sat Sep 23 11:55:44 2023] usb usb1: Product: EHCI Host Controller
[Sat Sep 23 11:55:44 2023] usb usb1: Manufacturer: Linux 6.4.11-mvebu-tld-1 ehci_hcd
[Sat Sep 23 11:55:44 2023] usb usb1: SerialNumber: f1050000.usb-host
[Sat Sep 23 11:55:44 2023] hub 1-0:1.0: USB hub found
[Sat Sep 23 11:55:44 2023] hub 1-0:1.0: 1 port detected
[Sat Sep 23 11:55:44 2023] orion-ehci f1051000.usb-host: EHCI Host Controller
[Sat Sep 23 11:55:44 2023] orion-ehci f1051000.usb-host: new USB bus registered, assigned bus number 2
[Sat Sep 23 11:55:44 2023] orion-ehci f1051000.usb-host: irq 33, io mem 0xf1051000
[Sat Sep 23 11:55:44 2023] orion-ehci f1051000.usb-host: USB 2.0 started, EHCI 1.00
[Sat Sep 23 11:55:44 2023] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04
[Sat Sep 23 11:55:44 2023] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[Sat Sep 23 11:55:44 2023] usb usb2: Product: EHCI Host Controller
[Sat Sep 23 11:55:44 2023] usb usb2: Manufacturer: Linux 6.4.11-mvebu-tld-1 ehci_hcd
[Sat Sep 23 11:55:44 2023] usb usb2: SerialNumber: f1051000.usb-host
[Sat Sep 23 11:55:44 2023] hub 2-0:1.0: USB hub found
[Sat Sep 23 11:55:44 2023] hub 2-0:1.0: 1 port detected
[Sat Sep 23 11:55:44 2023] usbcore: registered new interface driver usblp
[Sat Sep 23 11:55:44 2023] usbcore: registered new interface driver usb-storage
[Sat Sep 23 11:55:44 2023] mousedev: PS/2 mouse device common for all mice
[Sat Sep 23 11:55:44 2023] rtc-mv f10d8500.real-time-clock: registered as rtc0
[Sat Sep 23 11:55:44 2023] rtc-mv f10d8500.real-time-clock: setting system clock to 2023-09-23T18:55:45 UTC (1695495345)
[Sat Sep 23 11:55:44 2023] i2c_dev: i2c /dev entries driver
[Sat Sep 23 11:55:44 2023] mv64xxx_i2c f1011000.i2c: can't get pinctrl, bus recovery not supported
[Sat Sep 23 11:55:44 2023] orion_wdt: Initial timeout 25 sec
[Sat Sep 23 11:55:44 2023] device-mapper: uevent: version 1.0.3
[Sat Sep 23 11:55:44 2023] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com
[Sat Sep 23 11:55:44 2023] device-mapper: multipath round-robin: version 1.2.0 loaded
[Sat Sep 23 11:55:44 2023] device-mapper: multipath queue-length: version 0.2.0 loaded
[Sat Sep 23 11:55:44 2023] device-mapper: multipath service-time: version 0.3.0 loaded
[Sat Sep 23 11:55:44 2023] device-mapper: dm-log-userspace: version 1.3.0 loaded
[Sat Sep 23 11:55:44 2023] sdhci: Secure Digital Host Controller Interface driver
[Sat Sep 23 11:55:44 2023] sdhci: Copyright(c) Pierre Ossman
[Sat Sep 23 11:55:44 2023] sdhci-pltfm: SDHCI platform and OF driver helper
[Sat Sep 23 11:55:44 2023] marvell-cesa f1030000.crypto-engine: CESA device successfully registered
[Sat Sep 23 11:55:44 2023] hid: raw HID events driver (C) Jiri Kosina
[Sat Sep 23 11:55:44 2023] usbcore: registered new interface driver usbhid
[Sat Sep 23 11:55:44 2023] usbhid: USB HID core driver
[Sat Sep 23 11:55:44 2023] NET: Registered PF_INET6 protocol family
[Sat Sep 23 11:55:44 2023] usb 1-1: new high-speed USB device number 2 using orion-ehci
[Sat Sep 23 11:55:44 2023] Segment Routing with IPv6
[Sat Sep 23 11:55:44 2023] RPL Segment Routing with IPv6
[Sat Sep 23 11:55:44 2023] In-situ OAM (IOAM) with IPv6
[Sat Sep 23 11:55:44 2023] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[Sat Sep 23 11:55:44 2023] NET: Registered PF_PACKET protocol family
[Sat Sep 23 11:55:44 2023] 8021q: 802.1Q VLAN Support v1.8
[Sat Sep 23 11:55:44 2023] Key type dns_resolver registered
[Sat Sep 23 11:55:44 2023] ThumbEE CPU extension supported.
[Sat Sep 23 11:55:44 2023] Registering SWP/SWPB emulation handler
[Sat Sep 23 11:55:44 2023] usb 2-1: new high-speed USB device number 2 using orion-ehci
[Sat Sep 23 11:55:45 2023] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=32.98
[Sat Sep 23 11:55:45 2023] registered taskstats version 1
[Sat Sep 23 11:55:45 2023] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[Sat Sep 23 11:55:45 2023] Loading compiled-in X.509 certificates
[Sat Sep 23 11:55:45 2023] usb 1-1: Product: USB2.0 Hub
[Sat Sep 23 11:55:45 2023] Key type .fscrypt registered
[Sat Sep 23 11:55:45 2023] Key type fscrypt-provisioning registered
[Sat Sep 23 11:55:45 2023] hub 1-1:1.0: USB hub found
[Sat Sep 23 11:55:45 2023] Key type big_key registered
[Sat Sep 23 11:55:45 2023] hub 1-1:1.0: 4 ports detected
[Sat Sep 23 11:55:45 2023] usb 2-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=32.98
[Sat Sep 23 11:55:45 2023] Key type encrypted registered
[Sat Sep 23 11:55:45 2023] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[Sat Sep 23 11:55:45 2023] usb 2-1: Product: USB2.0 Hub
[Sat Sep 23 11:55:45 2023] clk: Disabling unused clocks
[Sat Sep 23 11:55:45 2023] Freeing unused kernel image (initmem) memory: 1024K
[Sat Sep 23 11:55:45 2023] hub 2-1:1.0: USB hub found
[Sat Sep 23 11:55:45 2023] hub 2-1:1.0: 4 ports detected
[Sat Sep 23 11:55:45 2023] Checked W+X mappings: passed, no W+X pages found
[Sat Sep 23 11:55:45 2023] Run /init as init process
[Sat Sep 23 11:55:45 2023]   with arguments:
[Sat Sep 23 11:55:45 2023]     /init
[Sat Sep 23 11:55:45 2023]   with environment:
[Sat Sep 23 11:55:45 2023]     HOME=/
[Sat Sep 23 11:55:45 2023]     TERM=linux
[Sat Sep 23 11:55:45 2023] usb 1-1.3: new high-speed USB device number 3 using orion-ehci
[Sat Sep 23 11:55:45 2023] usb 1-1.3: New USB device found, idVendor=0781, idProduct=5571, bcdDevice= 1.27
[Sat Sep 23 11:55:45 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Sat Sep 23 11:55:45 2023] usb 1-1.3: Product: Cruzer Fit
[Sat Sep 23 11:55:45 2023] usb 1-1.3: Manufacturer: SanDisk
[Sat Sep 23 11:55:45 2023] usb 1-1.3: SerialNumber: 4C530005830414119230
[Sat Sep 23 11:55:45 2023] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[Sat Sep 23 11:55:45 2023] scsi host0: usb-storage 1-1.3:1.0
[Sat Sep 23 11:55:45 2023] usbcore: registered new interface driver uas
[Sat Sep 23 11:55:46 2023] scsi 0:0:0:0: Direct-Access     SanDisk  Cruzer Fit       1.27 PQ: 0 ANSI: 6
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] Write Protect is off
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[Sat Sep 23 11:55:46 2023]  sda: sda1
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] Attached SCSI removable disk
[Sat Sep 23 11:55:46 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:55:47 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 00 00 00 f0 00
[Sat Sep 23 11:55:47 2023] critical medium error, dev sda, sector 31266048 op 0x0:(READ) flags 0x84700 phys_seg 15 prio class 2
[Sat Sep 23 11:55:47 2023] i2c i2c-0: Added multiplexed i2c bus 1
[Sat Sep 23 11:55:47 2023] i2c i2c-0: Added multiplexed i2c bus 2
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:47 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:55:47 2023] i2c i2c-0: Added multiplexed i2c bus 3
[Sat Sep 23 11:55:47 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:55:47 2023] Buffer I/O error on dev sda1, logical block 3908004, async page read
[Sat Sep 23 11:55:47 2023] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[Sat Sep 23 11:55:47 2023] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[Sat Sep 23 11:55:47 2023] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[Sat Sep 23 11:55:47 2023] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
[Sat Sep 23 11:55:47 2023] mmc1: new high speed MMC card at address 0001
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:55:48 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 00 00 00 f0 00
[Sat Sep 23 11:55:48 2023] critical medium error, dev sda, sector 31266048 op 0x0:(READ) flags 0x84700 phys_seg 15 prio class 2
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:48 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:55:48 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:55:48 2023] Buffer I/O error on dev sda1, logical block 3908004, async page read
[Sat Sep 23 11:55:49 2023] mmcblk1: mmc1:0001 SEM02G 1.82 GiB 
[Sat Sep 23 11:55:49 2023]  mmcblk1: p1 p2 p3
[Sat Sep 23 11:55:49 2023] mmcblk1: p3 size 1831410 extends beyond EOD, truncated
[Sat Sep 23 11:55:49 2023] mmcblk1boot0: mmc1:0001 SEM02G 1.00 MiB 
[Sat Sep 23 11:55:49 2023] mmcblk1boot1: mmc1:0001 SEM02G 1.00 MiB 
[Sat Sep 23 11:55:49 2023] mmcblk1rpmb: mmc1:0001 SEM02G 128 KiB, chardev (243:0)
[Sat Sep 23 11:55:59 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:55:59 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:55:59 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:55:59 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 00 00 00 f0 00
[Sat Sep 23 11:55:59 2023] critical medium error, dev sda, sector 31266048 op 0x0:(READ) flags 0x84700 phys_seg 10 prio class 2
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:56:00 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:56:00 2023] Buffer I/O error on dev sda1, logical block 3908004, async page read
[Sat Sep 23 11:56:00 2023] EXT4-fs (sda1): mounting ext3 file system using the ext4 subsystem
[Sat Sep 23 11:56:00 2023] EXT4-fs (sda1): mounted filesystem ddb5b130-4edd-461b-9af5-9259cf8bb686 ro with ordered data mode. Quota mode: none.
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 00 00 00 f0 00
[Sat Sep 23 11:56:00 2023] critical medium error, dev sda, sector 31266048 op 0x0:(READ) flags 0x84700 phys_seg 20 prio class 2
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:00 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:56:00 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:56:00 2023] Buffer I/O error on dev sda1, logical block 3908004, async page read
[Sat Sep 23 11:56:01 2023] systemd[1]: systemd 252.12-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[Sat Sep 23 11:56:01 2023] systemd[1]: Detected architecture arm.
[Sat Sep 23 11:56:01 2023] systemd[1]: Hostname set to <debian>.
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:56:02 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:02 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:56:02 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:56:02 2023] Buffer I/O error on dev sda, logical block 3908260, async page read
[Sat Sep 23 11:56:02 2023] systemd-gpt-auto-generator[1242]: Failed to dissect: Input/output error
[Sat Sep 23 11:56:02 2023] (sd-execut[1235]: /usr/lib/systemd/system-generators/systemd-gpt-auto-generator failed with exit status 1.
[Sat Sep 23 11:56:03 2023] systemd[1]: Queued start job for default target graphical.target.
[Sat Sep 23 11:56:03 2023] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
[Sat Sep 23 11:56:03 2023] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[Sat Sep 23 11:56:04 2023] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
[Sat Sep 23 11:56:04 2023] systemd[1]: Created slice user.slice - User and Session Slice.
[Sat Sep 23 11:56:04 2023] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
[Sat Sep 23 11:56:04 2023] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[Sat Sep 23 11:56:04 2023] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target nss-lookup.target - Host and Network Name Lookups.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target paths.target - Path Units.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target slices.target - Slice Units.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target swap.target - Swaps.
[Sat Sep 23 11:56:04 2023] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on rpcbind.socket - RPCbind Server Activation Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-fsckd.socket - fsck to fsckd communication Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[Sat Sep 23 11:56:04 2023] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
[Sat Sep 23 11:56:04 2023] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
[Sat Sep 23 11:56:05 2023] systemd[1]: Mounting proc-fs-nfsd.mount - NFSD configuration filesystem...
[Sat Sep 23 11:56:05 2023] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
[Sat Sep 23 11:56:05 2023] systemd[1]: sys-kernel-tracing.mount - Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[Sat Sep 23 11:56:05 2023] systemd[1]: auth-rpcgss-module.service - Kernel Module supporting RPCSEC_GSS was skipped because of an unmet condition check (ConditionPathExists=/etc/krb5.keytab).
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
[Sat Sep 23 11:56:05 2023] fuse: init (API version 7.38)
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
[Sat Sep 23 11:56:05 2023] systemd[1]: systemd-fsck-root.service - File System Check on Root Device was skipped because of an unmet condition check (ConditionPathExists=!/run/initramfs/fsck-root).
[Sat Sep 23 11:56:05 2023] loop: module loaded
[Sat Sep 23 11:56:05 2023] systemd[1]: Starting systemd-journald.service - Journal Service...
[Sat Sep 23 11:56:06 2023] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
[Sat Sep 23 11:56:06 2023] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
[Sat Sep 23 11:56:06 2023] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[Sat Sep 23 11:56:06 2023] random: crng init done
[Sat Sep 23 11:56:06 2023] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
[Sat Sep 23 11:56:06 2023] systemd[1]: Mounted proc-fs-nfsd.mount - NFSD configuration filesystem.
[Sat Sep 23 11:56:06 2023] EXT4-fs (sda1): re-mounted ddb5b130-4edd-461b-9af5-9259cf8bb686 r/w. Quota mode: none.
[Sat Sep 23 11:56:06 2023] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
[Sat Sep 23 11:56:06 2023] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
[Sat Sep 23 11:56:06 2023] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[Sat Sep 23 11:56:06 2023] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[Sat Sep 23 11:56:06 2023] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
[Sat Sep 23 11:56:06 2023] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
[Sat Sep 23 11:56:06 2023] systemd[1]: modprobe@drm.service: Deactivated successfully.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[Sat Sep 23 11:56:07 2023] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[Sat Sep 23 11:56:07 2023] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
[Sat Sep 23 11:56:07 2023] systemd[1]: modprobe@loop.service: Deactivated successfully.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
[Sat Sep 23 11:56:07 2023] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
[Sat Sep 23 11:56:07 2023] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
[Sat Sep 23 11:56:07 2023] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
[Sat Sep 23 11:56:07 2023] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
[Sat Sep 23 11:56:07 2023] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
[Sat Sep 23 11:56:07 2023] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
[Sat Sep 23 11:56:07 2023] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
[Sat Sep 23 11:56:08 2023] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
[Sat Sep 23 11:56:08 2023] systemd[1]: Starting systemd-sysusers.service - Create System Users...
[Sat Sep 23 11:56:08 2023] systemd[1]: Started systemd-journald.service - Journal Service.
[Sat Sep 23 11:56:08 2023] systemd-journald[1265]: Received client request to flush runtime journal.
[Sat Sep 23 11:56:16 2023] sd 0:0:0:0: Attached scsi generic sg0 type 0
[Sat Sep 23 11:56:16 2023] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[Sat Sep 23 11:56:17 2023] sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] 
[Sat Sep 23 11:56:17 2023] sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error
[Sat Sep 23 11:56:17 2023] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 01 dd 15 20 00 00 08 00
[Sat Sep 23 11:56:17 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:56:17 2023] Buffer I/O error on dev sda, logical block 3908260, async page read
[Sat Sep 23 11:56:26 2023] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[Sat Sep 23 11:56:29 2023] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[Sat Sep 23 11:56:36 2023] NFSD: Using nfsdcld client tracking operations.
[Sat Sep 23 11:56:36 2023] NFSD: no clients to reclaim, skipping NFSv4 grace period (net f0000000)
[Sat Sep 23 11:56:38 2023] fbcon: Taking over console
[Sat Sep 23 11:56:44 2023] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=1540 'systemd'
root@debian:~#

Now insert microSD card 

root@debian:~# dmesg -T | tail
[Sat Sep 23 11:56:17 2023] critical medium error, dev sda, sector 31266080 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[Sat Sep 23 11:56:17 2023] Buffer I/O error on dev sda, logical block 3908260, async page read
[Sat Sep 23 11:56:26 2023] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[Sat Sep 23 11:56:26 2023] mv643xx_eth_port mv643xx_eth_port.0 eth0: link down
[Sat Sep 23 11:56:29 2023] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[Sat Sep 23 11:56:29 2023] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[Sat Sep 23 11:56:36 2023] NFSD: Using nfsdcld client tracking operations.
[Sat Sep 23 11:56:36 2023] NFSD: no clients to reclaim, skipping NFSv4 grace period (net f0000000)
[Sat Sep 23 11:56:38 2023] fbcon: Taking over console
[Sat Sep 23 11:56:44 2023] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=1540 'systemd'
root@debian:~#
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rayknight
Re: Debian on Chip PC LXD8941
September 23, 2023 02:40PM
Just wanted to note that this doesn't create an immediate problem for me as I am intending on booting from the microSD card so will not need to remove it after booting. I'm just interested in trying to correct the DTB for this device.

I intend to continue working on the device to attempt to get the audio working as well.

Ray
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bodhi
Re: Debian on Chip PC LXD8941
September 23, 2023 02:51PM
Looks like either a lack of DTS definition (the eject signal), or a udev problem (could be systemd related if it is udev).

Quote

Eject card and check lsblk again

root@debian:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 1 14.9G 0 disk
└─sda1 8:1 1 14.9G 0 part /
mtdblock0 31:0 0 768K 0 disk
mtdblock1 31:1 0 256K 0 disk
mtdblock2 31:2 0 768K 0 disk
mtdblock3 31:3 0 256K 0 disk
mmcblk1 179:0 0 1.8G 0 disk
├─mmcblk1p1 179:1 0 7.8M 0 part
├─mmcblk1p2 179:2 0 1004.1M 0 part
└─mmcblk1p3 179:3 0 856.1M 0 part
mmcblk1boot0 179:8 0 1M 1 disk
mmcblk1boot1 179:16 0 1M 1 disk
mmcblk0 179:24 0 3.7G 0 disk
└─mmcblk0p1 179:25 0 3.7G 0 part
root@debian:~#

Note that mmcblk0 still appears!
Insert a different microSD card and try to mount

-bodhi
===========================
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rayknight
Re: Debian on Chip PC LXD8941
September 23, 2023 04:03PM
I'm sure its missing the eject signal, but can't seem to get a proper DTS configuration for it. Note the SD card is actually SDIO1, not SDIO0 as you originally had defined. When I add similar pinctrl and gpio entries for SDIO1 that you have had for SDIO0 the SD card is no longer recognized even when inserted on boot. I tried using both pmx_sdio0_gpio and pmx_sdio1_gpio. Maybe " gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;" is not correct?
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bodhi
Re: Debian on Chip PC LXD8941
September 23, 2023 06:58PM
Hi Ray,

1. I did a diff on your DTS version and my current version. I'd suggest that you remove the format cleanups so that the patch is smaller and to the point. It easier to see what you added. You can always do the cleanups when you're all done.

diff arch/arm/boot/dts/dove-chip-lxd8941.dts /localdisk/dove-chip-lxd8941.dts.ray_mod.txt -Naur 
--- arch/arm/boot/dts/dove-chip-lxd8941.dts	2023-08-19 22:29:55.519540246 -0700
+++ /localdisk/dove-chip-lxd8941.dts.ray_mod.txt	2023-09-23 10:45:47.530691743 -0700
@@ -47,12 +47,6 @@
 		marvell,pins = "mpp8";
 		marvell,function = "gpio";
 	};
-
-	pmx_sdio0_gpio: pmx-sdio0-gpio {
-		marvell,pins = "mpp_sdio0";
-		marvell,function = "gpio";
-	};
-
 };
 
 &uart0 {
@@ -63,20 +57,17 @@
 	status = "okay"; 
 };
 
+/* SanDisk eMMC */
 &sdio0 {
-	status = "okay"; 
-        pinctrl-0 = <&pmx_sdio0_gpio>;
-        pinctrl-names = "default";
-        gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+        status = "okay";
+	non-removable;
+	bus-width = <4>;
 };
 
 &sdio1 {
-        status = "okay";
+	status = "okay"; 
 };
 
-&sata0 {
-	status = "okay"; };
-
 &spi0 {
 	status = "okay";
 
@@ -93,15 +84,15 @@
 };
 
 &pcie {
-	status = "okay";
-		
-	pcie0: pcie@1 {
-		status = "okay";
-	};
-		
-	pcie1: pcie@2 {
-		status = "okay";
-	};
+       status = "okay";
+               
+       pcie0: pcie@1 {
+               status = "okay";
+       };
+               
+       pcie1: pcie@2 {
+               status = "okay";
+       };
 };
 
 &lcd1 {

2. About SATA, I vaguely recall that there is an (unpopolated?) SATA port, so it does not hurt to include this for future growth (someone might do a hardware mod to use this port). For example, I did the same for the Pogo V4, which has only 1 SATA slot, but I specified 2 ports.

So you'd want to keep this. 
. 
-&sata0 {
-	status = "okay"; };
-

3. SD card.

Since we don't have GPL source code for this box, we don't know what the GPIO for card detect/remove. Try using broken CD so it will got polled. 

&sdio1 {
        status = "okay";
        broken-cd:
};

-bodhi
===========================
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rayknight
Re: Debian on Chip PC LXD8941
September 24, 2023 11:33PM
Sorry all the differences in the diff between my version and yours. I tried many different things to get the eMMC recognized properly, so lost track of the diff to the original. I've gone back and made the appropriate changes to the original. Adding the broken-cd tag was the fix for SD card. Attached dts file now recognizes the SD card removal and insertion. I did not remove the sata (although I fail to see an unpopulated port). You can see images of the board at https://wikidevi.wi-cat.ru/ChipPC_Xtreme_PC_LXD8941. I was also tempted to remove the PCIe nodes as they don't appear to be used either. I may have additional updates later in the week if I can figure out how to get the ALC5621 sound chip working. There is also a PIC16F1937 microcontroller onboard and there is a marked MCU UART port, so I may try to determine what that does! Another 6-pin connector is labeled MCU Download.

Again thanks for the broken-cd hint!

Ray
Reply Quote
Attachments:
open | download - dove-chip-lxd8941.dts (1.7 KB)
bodhi
Re: Debian on Chip PC LXD8941
September 24, 2023 11:44PM
> Sorry all the differences in the diff between my
> version and yours. I tried many different things
> to get the eMMC recognized properly, so lost track
> of the diff to the original. I've gone back and
> made the appropriate changes to the original.
> Adding the broken-cd tag was the fix for SD card.
> Attached dts file now recognizes the SD card
> removal and insertion.

Cool!

> I did not remove the sata
> (although I fail to see an unpopulated port).

If you don't see the the circuit traces (from the SoC) on the board then we should remove that SATA node.

> You
> can see images of the board at
> https://wikidevi.wi-cat.ru/ChipPC_Xtreme_PC_LXD8941.
> I was also tempted to remove the PCIe nodes as
> they don't appear to be used either. I may have
> additional updates later in the week if I can
> figure out how to get the ALC5621 sound chip
> working.

See the HP T5325 DTS for hints.

-bodhi
===========================
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rayknight
Re: Debian on Chip PC LXD8941
September 27, 2023 06:26PM
Trying to narrow down stack trace issues with this device I started with the Debian-5.13.8-mvebu-tld-1-rootfs-bodhi.tar.bz2 image. It appears that the stack trace issue was already present with that version: 

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.13.8-mvebu-tld-1 (root@tldDebian) (gcc (Debian 8.
3.0-6) 8.3.0, GNU ld (GNU Binutils for Debian) 2.31.1) #1.0 SMP PREEMPT Sat Aug 
7 14:58:41 PDT 2021
[    0.000000] CPU: ARMv7 Processor [413fc081] revision 1 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Chip PC LXD8941
[    0.000000] printk: bootconsole [earlycon0] enabled
[    0.000000] Memory policy: Data cache writeback
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x000000002fffffff]
[    0.000000]   HighMem  [mem 0x0000000030000000-0x000000003fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000] On node 0 totalpages: 262144
[    0.000000]   Normal zone: 1536 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 196608 pages, LIFO batch:63
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] percpu: Embedded 21 pages/cpu s54668 r8192 d23156 u86016
[    0.000000] pcpu-alloc: s54668 r8192 d23156 u86016 alloc=21*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 260608
[    0.000000] Kernel command line: console=ttyS0,115200 root=LABEL=rootfs rootdelay=10 mtdparts=spi0.0:768k(uboot),256k(uboot_env),768k(uboot2),-(kernel) earlyprintk=serial
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.000000] Memory: 1011800K/1048576K available (11264K kernel code, 1483K rwdata, 3112K rodata, 1024K init, 325K bss, 36776K reserved, 0K cma-reserved, 262144K highmem)
[    0.000000] random: get_random_u32 called from ____cache_alloc+0x404/0x78c with crng_init=0
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[    0.000000]  Trampoline variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] Division by zero in kernel.
[    0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.8-mvebu-tld-1 #1.0
[    0.000000] Hardware name: Marvell Dove
[    0.000000] [<c01153e8>] (unwind_backtrace) from [<c01100f8>] (show_stack+0x10/0x14)
[    0.000000] [<c01100f8>] (show_stack) from [<c0b05d18>] (dump_stack+0x80/0x9c)
[    0.000000] [<c0b05d18>] (dump_stack) from [<c0608fa4>] (Ldiv0+0x8/0x10)
[    0.000000] [<c0608fa4>] (Ldiv0) from [<c067ca28>] (dove_recalc_rate+0x44/0x8c)
[    0.000000] [<c067ca28>] (dove_recalc_rate) from [<c067735c>] (__clk_register+0x410/0x62c)
[    0.000000] [<c067735c>] (__clk_register) from [<c1029870>] (dove_divider_clk_init+0x11c/0x1a0)
[    0.000000] [<c1029870>] (dove_divider_clk_init) from [<c102971c>] (dove_clk_init+0x4c/0x84)
[    0.000000] [<c102971c>] (dove_clk_init) from [<c10277f4>] (of_clk_init+0x17c/0x200)
[    0.000000] [<c10277f4>] (of_clk_init) from [<c100449c>] (time_init+0x20/0x30)
[    0.000000] [<c100449c>] (time_init) from [<c10010ec>] (start_kernel+0x59c/0x86c)
[    0.000000] [<c10010ec>] (start_kernel) from [<00000000>] (0x0)
[    0.000000] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 11467562657 ns
[    0.000001] sched_clock: 32 bits at 166MHz, resolution 6ns, wraps every 12884901885ns
[    0.008523] Switching to timer-based delay loop, resolution 6ns
[    0.016073] Console: colour dummy device 80x30
[    0.021292] Calibrating delay loop (skipped), value calculated using timer frequency.. 333.33 BogoMIPS (lpj=1666666)
[    0.032506] pid_max: default: 32768 minimum: 301
[    0.038029] LSM: Security Framework initializing
<SNIP>

Device continues to boot into Debian from here with no obvious issues. However it appears that there may be an issue with the dove clock device particularly with dove_recalc_rate. I've no experience with clock device, so was hoping someone had a hint as to where/what I should look for.

Ray
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bodhi
Re: Debian on Chip PC LXD8941
September 27, 2023 08:19PM
Ray,

Let me check my HP T5335z.

-bodhi
===========================
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bodhi
Re: Debian on Chip PC LXD8941
September 27, 2023 08:47PM
My T5335z is running kernel 6.4.11-mvebu-tld-1. And I don't see this problem. Try upgrading the kernel to see if you still see the error.

-bodhi
===========================
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rayknight
Re: Debian on Chip PC LXD8941
September 27, 2023 11:36PM
I see the issue with all kernels from 5.13.8 thru 6.4.11. One difference between this device and the t5335z is CPU is clocked at 933 MHz vs 1 GHz for the t5335z. From U-Boot log: 

Board: RD-88AP510-Avengers
SoC:   MV88F510 Rev 7
CPU:   ??? (0x0c08) (Rev 1)
       CPU @ 933Mhz, L2 @ 466Mhz
       DDR3 @ 466Mhz, TClock @ 166Mhz

If my notes are correct I had a similar issue with the GlobalScale D3 which is also a 933 MHz clocked device. I'll have to pull out the D3 and check it again to confirm.

Ray
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bodhi
Re: Debian on Chip PC LXD8941
September 28, 2023 12:54PM
Stock HP u-boot does not print out the Tclock, but I think the T5335z Tclock should be 200Mhz.

T5335z 
U-Boot 2009.08 (Aug 24 2011 - 15:11:17)HP version: 5.4.2-V28

BootROM:
       Version on chip: 2.33
       Status: OK
       Retries #: 0
Board: RD-88AP510-Avengers
SoC:   88AP510 (A1)
CPU:   Marvell Sheeva (Rev 5)
       CPU @ 1000Mhz, L2 @ 500Mhz
Write Leveling Results:
       CS0, Lane: 0, value: 5
       CS0, Lane: 1, value: 10
       CS0, Lane: 2, value: 43
       CS0, Lane: 3, value: 28
DRAM:   1 GB
       CS 0: base 0x00000000 size  1 GB
       Addresses 12M - 0M are saved for the U-Boot usage.

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===========================
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bodhi
Re: Debian on Chip PC LXD8941
September 28, 2023 07:55PM
Quote

Stock HP u-boot does not print out the Tclock, but I think the T5335z Tclock should be 200Mhz.

Not really. The T5335z stock u-boot shows: 

HP>> dclk 
TCLK 166Mhz, SYSCLK 500Mhz (UART baudrate 115200)

However, I think this was a only a stack trace to show where the bug is. But the clock source was OK after that.

Look back to Koen's bootlog

https://forum.doozan.com/read.php?2,67954,68029#msg-68029

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===========================
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Edited 1 time(s). Last edit at 09/29/2023 12:26AM by bodhi.
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