Non-working USB on Raspberry Pi 4

jorbas · Feb 27, 2021

I've just installed FreeBSD 13-BETA3 (RPI3 build) on a Raspberry Pi 4 with 8GB of RAM. USB devices aren't picked up at all, but I understand USB is working for others using RPI3 builds on an RPI4. The output of dmesg suggests I'm missing the firmware for it:

Code:

bcm_xhci0: <VL805 USB 3.0 controller (on the Raspberry Pi 4b)> irq 81 at device 0.0 on pci2
bcm_xhci0: warning: xhci firmware not found.
bcm_xhci0: 32 bytes context size, 64-bit DMA
bcm_xhci0: Controller reset timeout.
bcm_xhci0: XHCI halt/start/probe failed err=18
bcm_xhci0: Controller reset timeout.
device_attach: bcm_xhci0 attach returned 6

As my first foray into FreeBSD, I'm unsure of how to probe further.

The system exhibits more issues that others, e.g., the wiki, suggest should not be a problem:

Code:

bcm2835_cpufreq0: <CPU Frequency Control> on cpu0
bcm2835_cpufreq0: Unable to find firmware device
device_attach: bcm2835_cpufreq0 attach returned 6

OldMonster · Feb 28, 2021

I have a similar situation.
PCB: RPI-4b / 8Gb
Since last fall, I have not been able to get any of the assemblies running.
At first, usb cannot start u-boot:

Code:

U-Boot 2020.10 (Feb 26 2021 - 08:14:24 +0500)
DRAM:  7.9 GiB
RPI 4 Model B (0xd03114)
MMC:   mmc@7e300000: 1, emmc2@7e340000: 0
Loading Environment from FAT... In:    serial
Out:   vidconsole
Err:   vidconsole
Net:   eth0: ethernet@7d580000
PCIe BRCM: link up, 5.0 Gbps x1 (SSC)
starting USB...
Bus xhci_pci: probe failed, error -110
No working controllers found
Hit any key to stop autoboot:  2  1  0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found EFI removable media binary efi/boot/bootaa64.efi
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@7e300000.blk...

Then (obviously, because the subsystem didn't start), the kernel can't touch it:

Code:

bcm_xhci0: <VL805 USB 3.0 controller (on the Raspberry Pi 4b)> irq 81 at device 0.0 on pci2
bcm_xhci0: warning: xhci firmware not found.
bcm_xhci0: 32 bytes context size, 64-bit DMA
bcm_xhci0: Controller reset timeout.
bcm_xhci0: XHCI halt/start/probe failed err=18
bcm_xhci0: Controller reset timeout.
device_attach: bcm_xhci0 attach returned 6

What I tried doing in 2021-02:
1.Boot into raspbian os and run rpi-eeprom-update
2. Build and recorded latest sysutils/rpi-firmware
3. compiled and wrote the latest sysutils/u-boot-rpi4
Nothing helped.

The last image I'm trying to run:
http://ftp.freebsd.org/pub/FreeBSD/...0/FreeBSD-13.0-BETA4-arm64-aarch64-RPI.img.xz

2jorbas:

Alexey Samorukov solved the bcm2835_cpufreq problem by replacing bcm2711-rpi-4-b.dtb by file from the msdos section of the raspbian image.
After replacement - bcm2835_cpufreq firmware was loaded and powerd worked successfully.
It is on the freebsd-arm@freebsd.org mailing list.
I have tested. Unfortunately this does not fix the USB issue.

sorry my English - googletranslate

OldMonster · Feb 28, 2021

OldMonster said:
I have a similar situation.
PCB: RPI-4b / 8Gb...[skipped]

I gave up too quickly. (well, only half a year

).
I found the correct instructions and the files I needed here:

current best practice to start FreeBSD / Raspberry Pi 4

All work!
Finally, I can start creating a second mail server ...

jorbas · Feb 28, 2021

Thank you for telling me about Alex Samorukov's posts on the mailing list. I solved both the USB and powerd problems by:

- Installing Raspberry Pi OS 64-bit (2020-08-20-raspios-buster-arm64-lite.zip).
- Running rpi-update to fetch the latest firmware.
- Copying the following files from the Raspberry Pi OS boot partition to the FreeBSD MSDOSBOOT partition:
- bcm2710-rpi-2-b.dtb
- bcm2710-rpi-3-b-plus.dtb
- bcm2710-rpi-3-b.dtb
- bcm2711-rpi-4-b.dtb
- bootcode.bin
- fixup*.dat
- start*.elf

It's likely I didn't need all of these, but just copying bcm2711-rpi-4-b.dtb sent FreeBSD into a boot loop. Running rpi-update was also maybe not required, the files which come with Raspberry Pi OS may be good enough.

jorbas · Feb 28, 2021

Whilst USB and powerd now work, it's revealed another issue. When booting with the USB drives plugged in, it will attempt to boot from them first and fall back to a network boot, ignoring the OS on the SD card. This essentially means I have to boot the Pi without the USB drives plugged in, plug them in when it has finished booting, and then import the ZFS pools on the USB drives manually.

OldMonster · Mar 1, 2021

Damn. This can be an unsolvable problem.
If I understood the translation from English by Google correctly - in RPI4 you can change the loading order using RPI-config (something like that) but(!) memory cell OTP and back can not be changed. Therefore, I did not reconfigure my RPI. I could, of course, be wrong - my English is none.
Look for information on this matter.

OldMonster · Mar 1, 2021

If you load into the Rasp OS - there should be a command to change the load order, but it can be a "one-way road" - I mean a one-time programmable memory cell.

jorbas · Mar 3, 2021

The Raspberry Pi does boot u-boot from the SD card, but it is u-boot which then boots from USB/network. When booting with USB drives attached, u-boot does this:

After failing the USB drives, it will attempt to network boot, forever. When booting without USB drives, it does this:

I don't know how to configure u-boot to do this with USB drives attached.

OldMonster · Mar 3, 2021

I usually boot from microSD with connected SSD and keyboard, in next step system mount ssd as root (this setup in fstab)- and all work well.

Resetting system ...

U-Boot 2020.07-rc3-00208-g88bd5b1793-dirty (Jun 06 2020 - 20:33:00 +0100)

DRAM: 7.9 GiB
RPI 4 Model B (0xd03114)
MMC: mmc@7e300000: 1, emmc2@7e340000: 0
Loading Environment from FAT... *** Warning - bad CRC, using default environment

In: serial
Out: vidconsole
Err: vidconsole
Net: eth0: ethernet@7d580000
Hit any key to stop autoboot: 2 1 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found EFI removable media binary efi/boot/bootaa64.efi
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@7e300000.blk...
Disk mmc@7e300000.blk not ready
Scanning disk emmc2@7e340000.blk...
** Unrecognized filesystem type **
Found 3 disks
BootOrder not defined
EFI boot manager: Cannot load any image
1258636 bytes read in 74 ms (16.2 MiB/s)
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Consoles: EFI console
|/- Reading loader env vars from /efi/freebsd/loader.env
Setting currdev to disk0p1:
FreeBSD/arm64 EFI loader, Revision 1.1
Command line arguments: loader.efi
Image base: 0x39dfa000
EFI version: 2.80
EFI Firmware: Das U-Boot (rev 8224.1792)
Console: comconsole (0)
Load Path: /efi\boot\bootaa64.efi
Load Device: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(0)/HD(1,0x01,0,0x81f,0x18fa8)
Trying ESP: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(0)/HD(1,0x01,0,0x81f,0x18fa8)
Setting currdev to disk0p1:
Trying: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(0)/HD(2,0x01,0,0x197c7,0x1d92839)

Setting currdev to disk0p2:

Loading /boot/defaults/loader.conf
Loading /boot/defaults/loader.conf
Loading /boot/device.hints
Loading /boot/loader.conf
Loading /boot/loader.conf.local
Loading kernel...
/boot/kernel/kernel text=0x85c6ac data=0x155e00 data=0x0+0x354000 syms=[0x8+0xe4f00 +0x8+0xe9bb9 ]

Loading configured modules...
/boot/kernel/umodem.ko text=0x1bc0 text=0xfc0 data=0x610+0x8 syms=[0x8+0xdf8+0x8+0xa7b]
loading required module 'ucom'
/boot/kernel/ucom.ko text=0x1cf0 text=0x2a90 data=0x818+0x850 syms=[0x8+0x10f8+0x8+0xab4]
/boot/entropy size=0x1000
/etc/hostid size=0x25

Hit [Enter] to boot immediately, or any other key for command prompt.

Booting [/boot/kernel/kernel] in 10 seconds...
..
Booting [/boot/kernel/kernel] in 1 second...
Booting [/boot/kernel/kernel]...

Using DTB provided by EFI at 0x7ef0000.
EFI framebuffer information:
addr, size 0x3eaf5000, 0x103000
dimensions 592 x 448
stride 592
masks 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000

---<<BOOT>>---
Copyright (c) 1992-2021 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 13.0-BETA4 #0: Tue Mar 2 11:51:54 +05 2021
root@hp6540.firepeak.ru:/usr/obj/usr/src/arm64.aarch64/sys/GnoD2 arm64
FreeBSD clang version 10.0.1 (git@github.com:llvm/llvm-project.git llvmorg-10.0.1-0-gef32c611aa2)
VT(efifb): resolution 592x448
real memory = 8442884096 (8051 MB)
avail memory = 8214466560 (7833 MB)
Starting CPU 1 (1)
Starting CPU 2 (2)
Starting CPU 3 (3)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
random: unblocking device.
random: entropy device external interface
MAP 39f36000 mode 2 pages 1
MAP 39f3c000 mode 2 pages 2
MAP 3b350000 mode 2 pages 16
MAP fe100000 mode 0 pages 1
WARNING: Device "openfirm" is Giant locked and may be deleted before FreeBSD 13.0.
WARNING: Device "kbd" is Giant locked and may be deleted before FreeBSD 13.0.
kbd0 at kbdmux0
ofwbus0: <Open Firmware Device Tree>
simplebus0: <Flattened device tree simple bus> on ofwbus0
ofw_clkbus0: <OFW clocks bus> on ofwbus0
clk_fixed0: <Fixed clock> on ofw_clkbus0
clk_fixed1: <Fixed clock> on ofw_clkbus0
clk_fixed2: <Fixed clock> on ofwbus0
clk_fixed3: <Fixed clock> on ofwbus0
simplebus1: <Flattened device tree simple bus> on ofwbus0
simplebus2: <Flattened device tree simple bus> on ofwbus0
regfix0: <Fixed Regulator> on ofwbus0
regfix1: <Fixed Regulator> on ofwbus0
regfix2: <Fixed Regulator> on ofwbus0
simplebus3: <Flattened device tree simple bus> on ofwbus0
simple_mfd0: <Simple MFD (Multi-Functions Device)> mem 0x7d5d2000-0x7d5d2eff on simplebus0
bcm2835_firmware0: <BCM2835 Firmware> on simplebus0
ofw_clkbus1: <OFW clocks bus> on bcm2835_firmware0
psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0
gic0: <ARM Generic Interrupt Controller> mem 0x40041000-0x40041fff,0x40042000-0x40043fff,0x40044000-0x40045fff,0x40046000-0x40047fff irq 30 on simplebus0
gic0: pn 0x2, arch 0x2, rev 0x1, implementer 0x43b irqs 256
gpio0: <BCM2708/2835 GPIO controller> mem 0x7e200000-0x7e2000b3 irq 14,15 on simplebus0
gpiobus0: <OFW GPIO bus> on gpio0
gpio1: <Raspberry Pi Firmware GPIO controller> on bcm2835_firmware0
gpiobus1: <GPIO bus> on gpio1
regfix0: Cannot set GPIO pin: 6
REGNODE_INIT failed: 6
regfix0: Cannot register regulator.
mbox0: <BCM2835 VideoCore Mailbox> mem 0x7e00b880-0x7e00b8bf irq 13 on simplebus0
gpioregulator0: <GPIO controlled regulator> on ofwbus0
generic_timer0: <ARMv8 Generic Timer> irq 4,5,6,7 on ofwbus0
Timecounter "ARM MPCore Timecounter" frequency 54000000 Hz quality 1000
Event timer "ARM MPCore Eventtimer" frequency 54000000 Hz quality 1000
usb_nop_xceiv0: <USB NOP PHY> on ofwbus0
gpioc0: <GPIO controller> on gpio0
uart0: <PrimeCell UART (PL011)> mem 0x7e201000-0x7e2011ff irq 16 on simplebus0
uart0: console (115200,n,8,1)
spi0: <BCM2708/2835 SPI controller> mem 0x7e204000-0x7e2041ff irq 18 on simplebus0
spibus0: <OFW SPI bus> on spi0
spibus0: <unknown card> at cs 0 mode 0
spibus0: <unknown card> at cs 1 mode 0
iichb0: <BCM2708/2835 BSC controller> mem 0x7e804000-0x7e804fff irq 26 on simplebus0
bcm_dma0: <BCM2835 DMA Controller> mem 0x7e007000-0x7e007aff irq 31,32,33,34,35,36,37,38,39,40,41 on simplebus0
bcmwd0: <BCM2708/2835 Watchdog> mem 0x7e100000-0x7e100113,0x7e00a000-0x7e00a023,0x7ec11000-0x7ec1101f on simplebus0
gpioc1: <GPIO controller> on gpio1
sdhci_bcm0: <Broadcom 2708 SDHCI controller> mem 0x7e300000-0x7e3000ff irq 62 on simplebus0
mmc0: <MMC/SD bus> on sdhci_bcm0
fb0: <BCM2835 VT framebuffer driver> on simplebus0
fb0: keeping existing fb bpp of 32
fbd0 on fb0
WARNING: Device "fb" is Giant locked and may be deleted before FreeBSD 13.0.
VT: Replacing driver "efifb" with new "fb".
fb0: 592x448(592x448@0,0) 32bpp
fb0: fbswap: 1, pitch 2368, base 0x3eaf5000, screen_size 1060864
sdhci_bcm1: <Broadcom 2708 SDHCI controller> mem 0x7e340000-0x7e3400ff irq 68 on simplebus1
mmc1: <MMC/SD bus> on sdhci_bcm1
pmu0: <Performance Monitoring Unit> irq 0,1,2,3 on ofwbus0
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
bcm2835_cpufreq0: <CPU Frequency Control> on cpu0
cpu1: <Open Firmware CPU> on cpulist0
cpu2: <Open Firmware CPU> on cpulist0
cpu3: <Open Firmware CPU> on cpulist0
pcib0: <BCM2838-compatible PCI-express controller> mem 0x7d500000-0x7d50930f irq 69,70 on simplebus2
pcib0: hardware identifies as revision 0x304.
pci1: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> irq 80 at device 0.0 on pci1
pci2: <PCI bus> on pcib1
bcm_xhci0: <VL805 USB 3.0 controller (on the Raspberry Pi 4b)> irq 81 at device 0.0 on pci2
bcm_xhci0: 32 bytes context size, 64-bit DMA
usbus0 on bcm_xhci0
pci0: <PCI bus> on pcib0
pci0: failed to allocate bus number
device_attach: pci0 attach returned 6
genet0: <RPi4 Gigabit Ethernet> mem 0x7d580000-0x7d58ffff irq 71,72 on simplebus2
genet0: GENET version 5.0 phy 0x0000
miibus0: <MII bus> on genet0
brgphy0: <BCM54213PE 1000BASE-T media interface> PHY 1 on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
genet0: Ethernet address: dc:a6:32:c2:95:fd
gpioled0: <GPIO LEDs> on ofwbus0
cryptosoft0: <software crypto>
Timecounters tick every 1.000 msec
WARNING: Adding ifaddrs to all fibs has been turned off by default. Consider tuning net.add_addr_allfibs if needed
ipfw2 initialized, divert enabled, nat enabled, default to deny, logging usbus0: 5.0Gbps Super Speed USB v3.0
disabled
load_dn_sched dn_sched RR loaded
load_dn_sched dn_sched WF2Q+ loaded
load_dn_sched dn_sched FIFO loaded
load_dn_sched dn_sched FQ_CODEL loaded
load_dn_sched dn_sched FQ_PIE loaded
load_dn_sched dn_sched PRIO loaded
load_dn_sched dn_sched QFQ loaded
load_dn_aqm dn_aqm CODEL loaded
load_dn_aqm dn_aqm PIE loaded
iicbus0: <OFW I2C bus> on iichb0
iic0: <I2C generic I/O> on iicbus0
ugen0.1: <0x1106 XHCI root HUB> at usbus0
uhub0 on usbus0
uhub0: <0x1106 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x000001aa | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x000001aa | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x000001aa | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x000001aa | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
sdhci_bcm0-slot0: Got command interrupt 0x00030000, but there is no active command.
sdhci_bcm0-slot0: ============== REGISTER DUMP ==============
sdhci_bcm0-slot0: Sys addr: 0x00000000 | Version: 0x00009902
sdhci_bcm0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000
sdhci_bcm0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_bcm0-slot0: Present: 0x000f0000 | Host ctl: 0x00000001
sdhci_bcm0-slot0: Power: 0x0000000f | Blk gap: 0x00000000
sdhci_bcm0-slot0: Wake-up: 0x00000000 | Clock: 0x00003947
sdhci_bcm0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci_bcm0-slot0: Int enab: 0x01ff00bb | Sig enab: 0x01ff00bb
sdhci_bcm0-slot0: AC12 err: 0x00000000 | Host ctl2:0x00000000
sdhci_bcm0-slot0: Caps: 0x00000000 | Caps2: 0x00000000
sdhci_bcm0-slot0: Max curr: 0x00000001 | ADMA err: 0x00000000
sdhci_bcm0-slot0: ADMA addr:0x00000000 | Slot int: 0x00000000
sdhci_bcm0-slot0: ===========================================
uhub0: 5 ports with 4 removable, self powered
mmc0: No compatible cards found on bus
mmcsd0: 16GB <SDHC SC16G 8.0 SN 1CDDC781 MFG 03/2018 by 3 SD> at mmc1 50.0MHz/4bit/65535-block
bcm2835_cpufreq0: ARM 600MHz, Core 200MHz, SDRAM 400MHz, Turbo OFF
Trying to mount root from ufs:/dev/ufs/ssdroot [rw]...
Release APs...done
CPU 0: ARM Cortex-A72 r0p3 affinity: 0
Cache Type = <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG>
Instruction Set Attributes 0 = <CRC32>
Instruction Set Attributes 1 = <>
Processor Features 0 = <AdvSIMD,FP,EL3 32,EL2 32,EL1 32,EL0 32>
Processor Features 1 = <>
Memory Model Features 0 = <TGran4,TGran64,SNSMem,BigEnd,16bit ASID,16TB PA>
Memory Model Features 1 = <8bit VMID>
Memory Model Features 2 = <32bit CCIDX,48bit VA>
Debug Features 0 = <2 CTX BKPTs,4 Watchpoints,6 Breakpoints,PMUv3,Debugv8>
Debug Features 1 = <>
Auxiliary Features 0 = <>
Auxiliary Features 1 = <>
CPU 1: ARM Cortex-A72 r0p3 affinity: 1
CPU 2: ARM Cortex-A72 r0p3 affinity: 2
CPU 3: ARM Cortex-A72 r0p3 affinity: 3
Root mount waiting for: usbus0
ugen0.2: <vendor 0x2109 USB2.0 Hub> at usbus0
uhub1 on uhub0
uhub1: <vendor 0x2109 USB2.0 Hub, class 9/0, rev 2.10/4.21, addr 1> on usbus0
Root mount waiting for: usbus0
uhub1: 4 ports with 4 removable, self powered
Root mount waiting for: usbus0
ugen0.3: <JMicron USB to ATA/ATAPI bridge> at usbus0
umass0 on uhub1
umass0: <Storage> on usbus0
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: <KINGSTON SUV400S37480G 0C3J> Fixed Direct Access SCSI-2 device
da0: Serial Number 50026B726905
da0: 40.000MB/s transfers
da0: 457862MB (937703088 512 byte sectors)
da0: quirks=0x2<NO_6_BYTE>
ugen0.4: <vendor 0x1a40 USB 2.0 Hub MTT> at usbus0
uhub2 on uhub1
uhub2: <vendor 0x1a40 USB 2.0 Hub MTT, class 9/0, rev 2.00/1.00, addr 3> on usbus0
uhub2: MTT enabled
Root mount waiting for: usbus0
uhub2: 4 ports with 4 removable, self powered
ugen0.5: <SIGMACHIP USB Keyboard> at usbus0
ukbd0 on uhub2
ukbd0: <SIGMACHIP USB Keyboard, class 0/0, rev 1.10/1.10, addr 4> on usbus0
kbd1 at ukbd0
mountroot: waiting for device /dev/ufs/ssdroot...
WARNING: /: TRIM flag on fs but disk does not support TRIM
Warning: no time-of-day clock registered, system time will not be set accurately
Dual Console: Serial Primary, Video Secondary
Setting hostuuid: 30303031-3030-3030-3935-366535626335.
Setting hostid: 0x2c71ca17.
Starting file system checks:
** /dev/ufs/ssdroot
** Last Mounted on /mnt
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
48525 files, 904578 used, 24484549 free (989 frags, 3060445 blocks, 0.0% fragmentation)

***** FILE SYSTEM IS CLEAN *****
[skipped by me]

See: your u-boot version different from my.
You do not want to try the files that I use? - see Message number 3.
Or wait for more competent answers from other people.

In general, 8 GB of raspberry version is simply "magic".
It seems that the manufacturer takes care so that we do not bored.