Request Support for Meraki MX67C

hello neighbors, I found two pieces of these devices MX67C-HW-WW
I searched for some information and but there was really nothing about mx67
I had no problem with the registration in the meraki board and the de-registration
I can provide console logs at a later stage if needed.
I will leave what I found, including pictures of the device in it
Ps; will be happy any linux if it can bring alive

Current Meraki devices supported by OpenWRT - https://openwrt.org/toh/meraki/start

Thread for Cisco Meraki MX64/MX65 image support

Meraki MX67C
Dump is from link upper /\

Meraki MX67C Chips
----------------------------------------------------
Processor:	SLS104BASE7QQB
		UYCD1841
		1N96N

SOC:		Microsemi
		SmartFusion 2
		M2S005
		TQG144   1842
		5MA5   2

Switch:		Qualcomm
		QCA8337-AL3C
		PK826FT3
		1826

ROM:		WinBond
		25Q32JVSIQ
		32Mbit (4 Megabytes)

NAND:		Micron 
		8XC12
		NQ299
		8Gbit (1GB)

Cellular: 	Cinterion PLAS9-X
	 	Made in Germany
		S30960-S5135-B100-1
		FCC ID: QIPPLAS9-X
		IC: 7830A-PLAS9X

RAM:		NANYA1843
		NT5AD1024M8A3-HR
		8Gbit (1GB)

Total RAM:	4x 1GB DDR4-2666 1.2v
Boot Sequence taken from TTL 3.3v

U-Boot SPL 2017.09 (May 06 2018 - 13:40:44)
Initializing DDR....
Trying to boot from BOOTROM


U-Boot 2017.07 (Aug 27 2018 - 17:46:27 -0700)

SoC:  LS1043AE Rev1.1 (0x87920011)
Clock Configuration:
       CPU0(A53):1600 MHz  CPU1(A53):1600 MHz  CPU2(A53):1600 MHz  
       CPU3(A53):1600 MHz  
       Bus:      400  MHz  DDR:      1600 MT/s  FMAN:     500  MHz
Reset Configuration Word (RCW):
       00000000: 08100010 0a000000 00000000 00000000
       00000010: 33550002 00000002 40044000 c1002000
       00000020: 00000000 00000000 00000000 0001bffc
       00000030: 20004504 04003002 00000096 00000001
Model: LS1043A QDS Board
Board: Meraki MX (ls1043a)
I2C:   ready
DRAM:  Detected UDIMM Fixed DDR on board
Using fixed parameter for MT40A1G8WE-093E
3.9 GiB (DDR4, 32-bit, CL=11, ECC off)
dspi@2100000 assigned req_seq 0.
Waking secondary cores to start from ffef8000
All (4) cores are up.
Using SERDES1 Protocol: 13141 (0x3355)
NAND:  1024 MiB
MMC:   FSL_SDHC: 0
Using default environment

In:    serial
Out:   serial
Err:   serial
EEPROM: meraki_MX67C-NA 600-76017
Net:   Fman1: Uploading microcode version 108.4.9
DSPI: regs=0x0000000002100000, max-frequency=10000000, endianess=be, num-cs=6
dspi@2100000 probe done, bus-num 0.
DSPI pre_probe slave device on CS 0, max_hz 1000000, mode 0x3.
DSPI set_speed: expected SCK speed 1000000, bus_clk 400000000.
DSPI set_mode: mode 0x3.

SF: Detected SPI Generic with page size 256 Bytes, erase size 4 KiB, total 16 MiB
DSPI set_speed: expected SCK speed 1000000, bus_clk 400000000.
DSPI set_mode: mode 0x0.
*** din = 0x0000000000000000

Released hw switch(es) from reset
Note: Disabled front facing PHYs
PCIe0: pcie@3400000 disabled
PCIe1: pcie@3500000 Root Complex: no link
PCIe2: pcie@3600000 Root Complex: no link
FM1@DTSEC2, FM1@DTSEC3, FM1@DTSEC9
## Starting application at 0x82120000 ...
bootselect
## Application terminated, rc = 0x0
## Starting application at 0x82120000 ...

----Security Versions----
SecureBoot:  R03.21ed57d6b2018-03-23
SB Core:     F01147R18.324788a322018-04-06
Microloader: MK0006R01.0103082018
DSPI set_speed: expected SCK speed 1000000, bus_clk 400000000.
DSPI set_mode: mode 0x0.

----SecureBoot Registers----
system_invalid:            0
boot_check_count_error:    0
boot_done:                 1
boot_ok:                   1
boot_check_count_golden:   0
boot_check_count_upgrade:  2
boot_status_golden:        0
boot_status_upgrade:       1
first_bootloader:          1

----Upgrade----
boot_error:                0
boot_check_count_error_vc: 0
boot_check_count_error:    0
boot_timeout_vc:           0
boot_timeout:              0
boot_cs_good:              1
boot_config_error:         0
boot_version_error:        0
boot_config_error_code:    0
boot_error_code:           0
boot_cs_good:              1
boot_version_error:        0
boot1_cs_key_type:         1
boot1_cs_return_code:      0
boot1_cs_key_index:        5
boot2_cs_return_code:      0
boot2_cs_key_index:        5
boot2_cs_key_type:         1

----Other Registers----
fpga_version:      0030

Reading whitelist from TAM
DSPI set_speed: expected SCK speed 1000000, bus_clk 400000000.
DSPI set_mode: mode 0x0.
whitelist.bin: 748 bytes

Converting whitelist to signature fdt
NORTHERNBREWS-BL_LDWM-rel
wired-arm64-RT-SECP384R1_1-rel
wired-arm64-OD-SECP384R1_1-rel
wired-arm64-AP-SECP384R1_1-rel
wrote 558 bytes to 0000000082330000
## Application terminated, rc = 0x0
ubi0: attaching mtd1
ubi0: scanning is finished
ubi0: attached mtd1 (name "mtd=2", size 992 MiB)
ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
ubi0: good PEBs: 3964, bad PEBs: 4, corrupted PEBs: 0
ubi0: user volume: 4, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 4/2, WL threshold: 4096, image sequence number: 595762186
ubi0: available PEBs: 1334, total reserved PEBs: 2630, PEBs reserved for bad PEB handling: 76
Read 0 bytes from volume part.safe to b0000000
No size specified -> Using max size (35215167)
## Loading kernel from FIT Image at b0000000 ...
   Using 'conf@2' configuration
   Verifying Hash Integrity ... sha384,secp384r1:wired-arm64-RT-SECP384R1_1-rel+ OK
   Trying 'kernel@1' kernel subimage
     Description:  Linux kernel
     Type:         Kernel Image
     Compression:  gzip compressed
     Data Start:   0xb0000148
     Data Size:    3505016 Bytes = 3.3 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x80080000
     Entry Point:  0x80080000
     Hash algo:    sha1
     Hash value:   ed198ebd98dadda5350b1939f853f2b9cb7fce08
   Verifying Hash Integrity ... sha1+ OK
## Loading ramdisk from FIT Image at b0000000 ...
   Using 'conf@2' configuration
   Trying 'ramdisk@1' ramdisk subimage
     Description:  meraki-image
     Type:         RAMDisk Image
     Compression:  gzip compressed
     Data Start:   0xb0366de4
     Data Size:    31646364 Bytes = 30.2 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: unavailable
     Entry Point:  unavailable
     Hash algo:    sha1
     Hash value:   4786a6d846879d5ad3302d04f95f9e50b74ef332
   Verifying Hash Integrity ... sha1+ OK
## Loading fdt from FIT Image at b0000000 ...
   Using 'conf@2' configuration
   Trying 'fdt@2' fdt subimage
     Description:  Flattened Device Tree blob
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0xb035f948
     Data Size:    29632 Bytes = 28.9 KiB
     Architecture: AArch64
     Hash algo:    sha1
     Hash value:   d364dfea2e6e5d7e74a96cadd26fcc42a49411c3
   Verifying Hash Integrity ... sha1+ OK
   Loading fdt from 0xb035f948 to 0x90000000
   Booting using the fdt blob at 0x90000000
   Uncompressing Kernel Image ... OK
   Using Device Tree in place at 0000000090000000, end 000000009001a3bf

DSPI set_speed: expected SCK speed 1000000, bus_clk 400000000.
DSPI set_mode: mode 0x0.
*** din = 0x0000000000000000

All ahead full! Goodbye!


Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.105-meraki (oe-user@oe-host) (gcc version 6.3.0 (GCC) ) #1 SMP Wed Feb 6 13:11:09 PST 2019
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] OF: reserved mem: initialized node qman-fqd, compatible id fsl,qman-fqd
[    0.000000] OF: reserved mem: initialized node qman-pfdr, compatible id fsl,qman-pfdr
[    0.000000] OF: reserved mem: initialized node bman-fbpr, compatible id fsl,bman-fbpr
[    0.000000] percpu: Embedded 20 pages/cpu u/ffffffc87bd78000 s41048 r8192 d32680 u81920
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1002456
[    0.000000] Kernel command line: console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500 ubi.mtd=mtdraw-ubi mtdoops.mtddev=oops mtdoops.record_size=16384
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] software IO TLB [mem 0xfbef9000-0xffef9000] (64MB) mapped at [ffffffc07bef9000-ffffffc07fef8fff]
[    0.000000] Memory: 3895800K/4073472K available (5438K kernel code, 330K rwdata, 1528K rodata, 320K init, 830K bss, 177672K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000]       .text : 0xffffff8008080000 - 0xffffff80085d0000   (  5440 KB)
[    0.000000]     .rodata : 0xffffff80085d0000 - 0xffffff8008750000   (  1536 KB)
[    0.000000]       .init : 0xffffff8008750000 - 0xffffff80087a0000   (   320 KB)
[    0.000000]       .data : 0xffffff80087a0000 - 0xffffff80087f2808   (   331 KB)
[    0.000000]        .bss : 0xffffff80087f2808 - 0xffffff80088c22e4   (   831 KB)
[    0.000000]     fixed   : 0xffffffbefe7fb000 - 0xffffffbefec00000   (  4116 KB)
[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000]               0xffffffbf00000000 - 0xffffffbf21ef8000   (   542 MB actual)
[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc87be00000   ( 34750 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] GIC: Adjusting CPU interface base to 0x000000000142f000
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arm_arch_timer: Enabling workaround for FSL erratum A-008585
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 25.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[    0.000003] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[    0.008186] Console: colour dummy device 80x25
[    0.012658] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[    0.023061] pid_max: default: 32768 minimum: 301
[    0.027735] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.034468] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.042067] ASID allocator initialised with 32768 entries
[    0.048112] Detected VIPT I-cache on CPU1
[    0.048135] CPU1: Booted secondary processor [410fd034]
[    0.048295] Detected VIPT I-cache on CPU2
[    0.048310] CPU2: Booted secondary processor [410fd034]
[    0.048463] Detected VIPT I-cache on CPU3
[    0.048477] CPU3: Booted secondary processor [410fd034]
[    0.048505] Brought up 4 CPUs
[    0.079283] SMP: Total of 4 processors activated.
[    0.084006] CPU features: detected feature: 32-bit EL0 Support
[    0.089865] CPU features: detected feature: Kernel page table isolation (KPTI)
[    0.098379] CPU: All CPU(s) started at EL2
[    0.102498] alternatives: patching kernel code
[    0.107429] devtmpfs: initialized
[    0.114085] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.123880] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.130300] NET: Registered protocol family 16
[    0.135308] Bman ver:0a02,02,01
[    0.140037] qman-fqd addr 0x00000008fb800000 size 0x400000
[    0.145548] qman-pfdr addr 0x00000008f8000000 size 0x2000000
[    0.151234] Qman ver:0a01,03,02,00
[    0.154698] vdso: 2 pages (1 code @ ffffff80085d5000, 1 data @ ffffff80087a4000)
[    0.162234] DMA: preallocated 256 KiB pool for atomic allocations
[    0.192819] RCPM: layerscape_rcpm_init: Can't find the RCPM node.
[    0.199074] usbcore: registered new interface driver usbfs
[    0.204609] usbcore: registered new interface driver hub
[    0.209965] usbcore: registered new device driver usb
[    0.215279] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported
[    0.222708] i2c i2c-0: IMX I2C adapter registered
[    0.227434] i2c i2c-0: can't use DMA, using PIO instead.
[    0.232970] bman-fbpr addr 0x00000008fa000000 size 0x1000000
[    0.238675] Bman err interrupt handler present
[    0.243497] Bman portal initialised, cpu 0
[    0.247667] Bman portal initialised, cpu 1
[    0.251836] Bman portal initialised, cpu 2
[    0.256004] Bman portal initialised, cpu 3
[    0.260116] Bman portals initialised
[    0.264635] Qman err interrupt handler present
[    0.269291] QMan: Allocated lookup table at ffffff8008a29000, entry count 65537
[    0.276988] Qman portal initialised, cpu 0
[    0.281146] Qman portal initialised, cpu 1
[    0.285309] Qman portal initialised, cpu 2
[    0.289466] Qman portal initialised, cpu 3
[    0.293577] Qman portals initialised
[    0.297219] Bman: BPID allocator includes range 32:32
[    0.302335] Qman: FQID allocator includes range 256:256
[    0.307582] Qman: FQID allocator includes range 32768:32768
[    0.313220] Qman: CGRID allocator includes range 0:256
[    0.318506] Qman: pool channel allocator includes range 1025:15
[    0.324528] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[    0.330584] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller
[    0.337148] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks
[    0.343072] clocksource: Switched to clocksource arch_sys_counter
[    0.352591] NET: Registered protocol family 2
[    0.357215] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.364624] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.371699] TCP: Hash tables configured (established 32768 bind 32768)
[    0.378304] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.384392] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.390978] NET: Registered protocol family 1
[    0.395487] Unpacking initramfs...
[    1.199282] Freeing initrd memory: 30904K
[    1.206916] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    1.255440] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    1.262902] io scheduler noop registered
[    1.266843] io scheduler deadline registered
[    1.271216] io scheduler cfq registered (default)
[    1.276680] OF: PCI: host bridge /soc/pcie@3500000 ranges:
[    1.282206] OF: PCI:    IO 0x4800010000..0x480001ffff -> 0x00000000
[    1.288507] OF: PCI:   MEM 0x4840000000..0x487fffffff -> 0x40000000
[    1.294929] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0000:00
[    1.301670] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.307184] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    1.313395] pci_bus 0000:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff])
[    1.324209] pci 0000:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref]
[    1.331825] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    1.337138] OF: PCI: host bridge /soc/pcie@3600000 ranges:
[    1.342658] OF: PCI:    IO 0x5000010000..0x500001ffff -> 0x00000000
[    1.348958] OF: PCI:   MEM 0x5040000000..0x507fffffff -> 0x40000000
[    1.355361] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0001:00
[    1.362098] pci_bus 0001:00: root bus resource [bus 00-ff]
[    1.367611] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff])
[    1.376616] pci_bus 0001:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff])
[    1.387421] pci 0001:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref]
[    1.395036] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[    1.400975] Freescale LS2 console driver
[    1.405024] fsl-ls2-console: device fsl_mc_console registered
[    1.411793] fsl-ls2-console: device fsl_aiop_console registered
[    1.686042] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.764160] console [ttyS0] disabled
[    1.767793] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 38, base_baud = 25000000) is a 16550A
[    1.776654] console [ttyS0] enabled
[    1.776654] console [ttyS0] enabled
[    1.783632] bootconsole [uart8250] disabled
[    1.783632] bootconsole [uart8250] disabled
[    1.792558] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 38, base_baud = 25000000) is a 16550A
[    1.801854] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 39, base_baud = 25000000) is a 16550A
[    1.811093] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 39, base_baud = 25000000) is a 16550A
[    1.820268] Trying to register dev faulty etc
[    1.827684] at24 0-0050: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
[    1.835608] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xa3
[    1.841964] nand: Micron MT29F8G08ABBCAH4
[    1.845972] nand: 1024 MiB, SLC, erase size: 256 KiB, page size: 4096, OOB size: 224
[    1.854224] Bad block table found at page 262080, version 0x01
[    1.860959] Bad block table found at page 262016, version 0x01
[    1.867398] 3 ofpart partitions found on MTD device 7e800000.flash
[    1.873572] Creating 3 MTD partitions on "7e800000.flash":
[    1.879054] 0x000000000000-0x000001800000 : "mtdraw-uboot"
[    1.885028] 0x000001800000-0x000002000000 : "oops"
[    2.024169] random: fast init done
[    2.178032] mtdoops: Attached to MTD device 1
[    2.182742] 0x000002000000-0x000040000000 : "mtdraw-ubi"
[    2.189245] fsl,ifc-nand 7e800000.nand: IFC NAND device at 0x7e800000, bank 0
[    2.197816] libphy: Fixed MDIO Bus: probed
[    2.202216] libphy: Freescale XGMAC MDIO Bus: probed
[    2.207284] libphy: Freescale XGMAC MDIO Bus: probed
[    2.212323] libphy: Freescale XGMAC MDIO Bus: probed
[    2.217475] libphy: Freescale XGMAC MDIO Bus: probed
[    2.222642] libphy: Freescale XGMAC MDIO Bus: probed
[    2.227815] libphy: Freescale XGMAC MDIO Bus: probed
[    2.232985] libphy: Freescale XGMAC MDIO Bus: probed
[    2.238161] libphy: Freescale XGMAC MDIO Bus: probed
[    2.243335] libphy: Freescale XGMAC MDIO Bus: probed
[    2.260565] Freescale FM module, FMD API version 21.1.0
[    2.268467] Freescale FM Ports module
[    2.272153] fsl_mac: fsl_mac: FSL FMan MAC API based driver
[    2.279374] fsl_mac 1ae4000.ethernet: FMan MEMAC
[    2.284009] fsl_mac 1ae4000.ethernet: FMan MAC address: 00:11:22:33:44:22
[    2.291001] fsl_mac 1af0000.ethernet: Wrong PHY information of mac node /soc/fman@1a00000/ethernet@f0000
[    2.300521] fsl_dpa: FSL DPAA Ethernet driver
[    2.305787] fsl_dpa soc:fsl,dpaa:ethernet@1: Skip RX PCD High Priority FQs initialization
[    2.317457] fsl_dpa: fsl_dpa: Probed interface eth0
[    2.322597] fsl_dpa soc:fsl,dpaa:ethernet@2: of_find_device_by_node(/soc/fman@1a00000/ethernet@e2000) failed
[    2.332460] fsl_dpa: probe of soc:fsl,dpaa:ethernet@2 failed with error -22
[    2.339469] fsl_advanced: FSL DPAA Advanced drivers:
[    2.344437] fsl_proxy: FSL DPAA Proxy initialization driver
[    2.350271] fsl_oh: FSL FMan Offline Parsing port driver
[    2.355846] PPP generic driver version 2.4.2
[    2.410618] PPP BSD Compression module registered
[    2.415389] PPP Deflate Compression module registered
[    2.420435] NET: Registered protocol family 24
[    2.424935] usbcore: registered new interface driver cdc_ether
[    2.430783] usbcore: registered new interface driver cdc_eem
[    2.436455] usbcore: registered new interface driver net1080
[    2.442124] usbcore: registered new interface driver zaurus
[    2.447716] usbcore: registered new interface driver sierra_net
[    2.453659] usbcore: registered new interface driver cdc_ncm
[    2.459716] dwc3 3000000.usb3: request value same as default, ignoring
[    2.466371] dwc3 3100000.usb3: request value same as default, ignoring
[    2.473346] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.479875] ehci-pci: EHCI PCI platform driver
[    2.484356] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.490529] ohci-pci: OHCI PCI platform driver
[    2.495400] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    2.500894] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    2.508648] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010
[    2.517365] xhci-hcd xhci-hcd.0.auto: irq 48, io mem 0x02f00000
[    2.523651] hub 1-0:1.0: USB hub found
[    2.527414] hub 1-0:1.0: 1 port detected
[    2.531521] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    2.537006] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    2.544696] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.553055] hub 2-0:1.0: USB hub found
[    2.556820] hub 2-0:1.0: 1 port detected
[    2.560924] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    2.566413] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
[    2.574152] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010
[    2.582867] xhci-hcd xhci-hcd.1.auto: irq 49, io mem 0x03000000
[    2.589043] hub 3-0:1.0: USB hub found
[    2.592805] hub 3-0:1.0: 1 port detected
[    2.596858] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    2.602344] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[    2.610022] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.618362] hub 4-0:1.0: USB hub found
[    2.622119] hub 4-0:1.0: 1 port detected
[    2.626218] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    2.631706] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 5
[    2.639450] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010
[    2.648167] xhci-hcd xhci-hcd.2.auto: irq 50, io mem 0x03100000
[    2.654379] hub 5-0:1.0: USB hub found
[    2.658140] hub 5-0:1.0: 1 port detected
[    2.662188] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    2.667677] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6
[    2.675392] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.683730] hub 6-0:1.0: USB hub found
[    2.687488] hub 6-0:1.0: 1 port detected
[    2.691622] usbcore: registered new interface driver cdc_acm
[    2.697276] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    2.705341] usbcore: registered new interface driver usbserial
[    2.711195] usbcore: registered new interface driver option
[    2.716782] usbserial: USB Serial support registered for GSM modem (1-port)
[    2.723908] usbcore: registered new interface driver qcserial
[    2.729668] usbserial: USB Serial support registered for Qualcomm USB modem
[    2.736664] usbcore: registered new interface driver sierra
[    2.742248] usbserial: USB Serial support registered for Sierra USB modem
[    2.749353] input: soc:gpio_keys as /devices/platform/soc/soc:gpio_keys/input/input0
[    2.757337] i2c /dev entries driver
[    2.763495] lm90 0-004c: Failed to initialize device
[    2.768879] imx2-wdt 2ad0000.wdog: timeout 60 sec (nowayout=1)
[    2.811089] lp5562 0-0030: internal clock used
[    2.856268] platform caam_qi: Linux CAAM Queue I/F driver initialised
[    2.862731] caam 1700000.crypto: Entropy delay = 3200
[    2.867789] caam 1700000.crypto: Instantiated RNG4 SH0
[    2.887841] caam 1700000.crypto: Instantiated RNG4 SH1
[    2.892973] caam 1700000.crypto: device ID = 0x0a12060000000000 (Era 8)
[    2.899581] caam 1700000.crypto: job rings = 4, qi = 1, dpaa2 = no
[    2.909579] caam algorithms registered in /proc/crypto
[    2.916136] platform caam_qi: algorithms registered in /proc/crypto
[    2.923218] caam_jr 1710000.jr: registering rng-caam
[    2.928237] caam 1700000.crypto: caam pkc algorithms registered in /proc/crypto
[    2.935666] usbcore: registered new interface driver usbhid
[    2.941238] usbhid: USB HID core driver
[    2.945635] Freescale USDPAA process driver
[    2.949820] fsl-usdpaa: no region found
[    2.953650] Freescale USDPAA process IRQ driver
[    2.958447] Initializing XFRM netlink socket
[    2.963028] NET: Registered protocol family 10
[    2.967959] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.974209] NET: Registered protocol family 17
[    2.978673] NET: Registered protocol family 15
[    2.983129] l2tp_core: L2TP core driver, V2.0
[    2.987486] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    2.992270] 8021q: 802.1Q VLAN Support v1.8
[    2.997100] ubi0: attaching mtd2
[    3.000378] usb 5-1: new high-speed USB device number 2 using xhci-hcd
[    3.006918] usb 5-1: new high-speed USB device number 2 using xhci-hcd
[    3.190590] cdc_acm 5-1:1.0: ttyACM0: USB ACM device
[    3.197151] cdc_acm 5-1:1.2: ttyACM1: USB ACM device
[    3.203705] cdc_acm 5-1:1.4: ttyACM2: USB ACM device
[    3.209785] cdc_acm 5-1:1.6: ttyACM3: USB ACM device
[    3.215753] cdc_acm 5-1:1.8: ttyACM4: USB ACM device
[    3.222914] cdc_ether 5-1:1.10 usb0: register 'cdc_ether' at usb-xhci-hcd.2.auto-1, CDC Ethernet Device, de:ad:be:ef:00:00
[    3.235383] cdc_ether 5-1:1.12 usb1: register 'cdc_ether' at usb-xhci-hcd.2.auto-1, CDC Ethernet Device, de:ad:be:ef:00:01
[    6.955613] ubi0: scanning is finished
[    6.965019] ubi0 warning: ubi_read_volume_table: static volume 3 misses 14 LEBs - corrupted
[    6.976078] ubi0: attached mtd2 (name "mtdraw-ubi", size 992 MiB)
[    6.982200] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[    6.989076] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[    6.995858] ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
[    7.002811] ubi0: good PEBs: 3964, bad PEBs: 4, corrupted PEBs: 0
[    7.008895] ubi0: user volume: 4, internal volumes: 1, max. volumes count: 128
[    7.016109] ubi0: max/mean erase counter: 4/2, WL threshold: 4096, image sequence number: 595762186
[    7.025146] ubi0: available PEBs: 1334, total reserved PEBs: 2630, PEBs reserved for bad PEB handling: 76
[    7.034713] ubi0: background thread "ubi_bgt0d" started, PID 3436
[    7.034714] hctosys: unable to open rtc device (rtc0)
[    7.046227] Freeing unused kernel memory: 320K
[    7.082828] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 3523
[    7.159366] UBIFS (ubi0:0): recovery needed
[    7.338331] UBIFS (ubi0:0): recovery completed
[    7.342770] UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "storage"
[    7.350245] UBIFS (ubi0:0): LEB size: 253952 bytes (248 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[    7.360152] UBIFS (ubi0:0): FS size: 533807104 bytes (509 MiB, 2102 LEBs), journal size 26664960 bytes (25 MiB, 105 LEBs)
[    7.371098] UBIFS (ubi0:0): reserved for root: 4952683 bytes (4836 KiB)
[    7.377705] UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID 1511EC3A-78A3-48F0-AFDC-94CBACD8584D, small LPT model
[    7.394025] random: serial_loginche: uninitialized urandom read (4 bytes read)
[    7.394027] random: serial_loginche: uninitialized urandom read (4 bytes read)
[    7.411653] random: tam: uninitialized urandom read (4 bytes read)
[    7.833791] ip_local_port_range: prefer different parity for start/end values.
[    7.864363] ICMPv6: process `sysctl' is using deprecated sysctl (syscall) net.ipv6.neigh.default.base_reachable_time - use net.ipv6.neigh.default.base_reachable_time_ms instead
[    7.883378] nr_pdflush_threads exported in /proc is scheduled for removal
[    7.911933] mdioctrl: loading out-of-tree module taints kernel.
[    8.182725] device eth0 entered promiscuous mode
[    8.188513] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.345165] random: crng init done
[    8.348566] random: 7 urandom warning(s) missed due to ratelimiting
[    9.199128] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   13.665310] click: starting router thread pid 0 (ffffffc86cad9c00)
[   13.688032] elts_meraki: module license 'unspecified' taints kernel.
[   13.694393] Disabling lock debugging due to kernel taint
[   13.709995] elts_meraki: no symbol version for _ZN6String9null_dataE
[   13.832028] GobiNet: 2013-10-08/NTGR_2.21
[   13.836120] usbcore: registered new interface driver GobiNet
[   13.852532] usbcore: registered new interface driver GobiSerial
[   13.858510] usbserial: USB Serial support registered for GobiSerial
[   13.864811] GobiSerial: 2013-10-08/NTGR_2.12:GobiSerial
[   21.360929] click-config/debug.click:95: unknown element class 'Shaper'
[   21.367590] click-config/debug.click:98: undeclared element 'RoundRobinSched'
[   21.376305] click-config/debug.click:406: undeclared element 'SetTXPower'
[   21.739432] chatter: CheckIPHeader@1139: IP header check failed: bad IP version
[   21.788851] chatter: to_bird :: ToHost: device 'bird' went down
[   21.821673] chatter: to_bird :: ToHost: device 'bird' came up
[   22.019397] chatter: KernelMerakiHash::init_sync : crypto_shash_init() failed for driver hmac(sha1) -> ret:-126
[   22.029556] In write handler 'serial' for 'mtun_client_state :: HandlerProxy':
[   22.036878]   failed to initialize sha serial
[   28.121853] chatter: _to_linux_test_client :: ToHost: device 'test_client' went down
[   28.262895] 
[   28.262895] !!!!! {/usr/bin/wired_brain} failed writing /click/nat_client_arpq/active errno 2 len 4 data: "true"
[   29.202026] chatter: big_acl :: BigACL: skipping undersized restore buffer (buf size: 0)
[   29.720488] chatter: KernelMerakiHash::init_sync : crypto_shash_init() failed for driver hmac(sha1) -> ret:-126
[   29.730622] In write handler 'serial' for 'mtun_client_state :: HandlerProxy':
[   29.737874]   failed to initialize sha serial
[   43.148053] 
[   43.148053] !!!!! {/usr/bin/config_updater} failsafe_mode "value='0' state='0' bootloop='0' ver='1' " ""

<Meraki>

RED line is USB where not installed
BLUE is GND | RX | TX | VCC - UART
Yellow maybe is JTAG

For now i can't span on other side becouse glued on heatsink ? cannot move the pcb

Have you checked if the SoC is supported by Linux ?

Ref photos from FCC: https://fcc.report/FCC-ID/udx60076017/

Not possible: Cisco Meraki MX68W, unless You have heaps of time and skill to search for vulnerabilities in the chain of trust implemented on that device.