Sorry, here is the SKW92A uploaded firmware log:
U-Boot 1.1.3 (Sep 22 2016 - 14:56:24)
Board: Ralink APSoC DRAM: 64 MB
relocate_code Pointer at: 83fb8000
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
*** Warning - bad CRC, using default environment
============================================
Ralink UBoot Version: 5.0.0.0
--------------------------------------------
ASIC 7628_MP (Port5<->None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Sep 22 2016 Time:14:56:24
============================================
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768
##### The CPU freq = 580 MHZ ####
estimate memory size =64 Mbytes
RESET MT7628 PHY!!!!!!
Please choose the operation:
1: Load system code to SDRAM via TFTP.
2: Load system code then write to Flash via TFTP.
3: Boot system code via Flash (default).
4: Entr boot command line interface.
7: Load Boot Loader code then write to Flash via Serial.
9: Load Boot Loader code then write to Flash via TFTP.
default: 3
4 3 2 1 0
3: System Boot system code via Flash.
## Booting image at bc050000 ...
Image Name: MIPS OpenWrt Linux-4.14.121
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1675414 Bytes = 1.6 MB
Load Address: 80000000
Entry Point: 80000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64
Starting kernel ...
[ 0.000000] Linux version 4.14.121 (buildbot@slashdirt-03) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r10085-8128a7e)) #0 Tue May 28 11:18:58 2019
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7628AN ver:1 eco:2
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
[ 0.000000] MIPS: machine is SKYLAB SKW92A
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] random: get_random_bytes called from start_kernel+0x90/0x480 with crng_init=0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Writing ErrCtl register=00060a50
[ 0.000000] Readback ErrCtl register=00060a50
[ 0.000000] Memory: 59464K/65536K available (3918K kernel code, 186K rwdata, 908K rodata, 164K init, 207K bss, 6072K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 256
[ 0.000000] intc: using register map from devicetree
[ 0.000000] CPU Clock: 580MHz
[ 0.000000] timer_probe: no matching timers found
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[ 0.000012] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[ 0.015380] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[ 0.087585] pid_max: default: 32768 minimum: 301
[ 0.096945] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.109908] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.129479] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.148859] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.160967] pinctrl core: initialized pinctrl subsystem
[ 0.173758] NET: Registered protocol family 16
[ 0.207649] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.218857] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.230000] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.245912] clocksource: Switched to clocksource MIPS
[ 0.257029] NET: Registered protocol family 2
[ 0.266549] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.280258] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.292766] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.305460] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.316926] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.329520] NET: Registered protocol family 1
[ 0.341362] Crashlog allocated RAM at address 0x3f00000
[ 0.353216] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[ 0.371834] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.383278] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.412790] io scheduler noop registered
[ 0.420466] io scheduler deadline registered (default)
[ 0.431518] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.447029] console [ttyS0] disabled
[ 0.453996] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28, base_baud = 2500000) is a 16550A
[ 0.471922] console [ttyS0] enabled
[ 0.471922] console [ttyS0] enabled
[ 0.485615] bootconsole [early0] disabled
[ 0.485615] bootconsole [early0] disabled
[ 0.502076] 10000d00.uart1: ttyS1 at MMIO 0x10000d00 (irq = 29, base_baud = 2500000) is a 16550A
[ 0.520143] cacheinfo: Failed to find cpu0 device node
[ 0.530356] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 0.543201] spi-mt7621 10000b00.spi: sys_freq: 193333333
[ 0.570000] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.579377] 4 fixed-partitions partitions found on MTD device spi0.0
[ 0.591966] Creating 4 MTD partitions on "spi0.0":
[ 0.601467] 0x000000000000-0x000000030000 : "u-boot"
[ 0.612235] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.623666] 0x000000040000-0x000000050000 : "factory"
[ 0.634658] 0x000000050000-0x000001000000 : "firmware"
[ 0.648541] 2 uimage-fw partitions found on MTD device firmware
[ 0.660322] Creating 2 MTD partitions on "firmware":
[ 0.670184] 0x000000000000-0x0000001990d6 : "kernel"
[ 0.680940] 0x0000001990d6-0x000000fb0000 : "rootfs"
[ 0.691628] mtd: device 5 (rootfs) set to be root filesystem
[ 0.704371] 1 squashfs-split partitions found on MTD device rootfs
[ 0.716682] 0x000000390000-0x000000fb0000 : "rootfs_data"
[ 0.729018] libphy: Fixed MDIO Bus: probed
[ 0.747866] rt3050-esw 10110000.esw: link changed 0x00
[ 0.759697] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[ 0.777943] NET: Registered protocol family 10
[ 0.790947] Segment Routing with IPv6
[ 0.798382] NET: Registered protocol family 17
[ 0.807251] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 0.832924] 8021q: 802.1Q VLAN Support v1.8
[ 0.850002] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 0.864928] Freeing unused kernel memory: 164K
[ 0.873754] This architecture does not have kernel memory protection.
[ 1.972449] init: Console is alive
[ 1.979517] init: - watchdog -
[ 2.455922] random: fast init done
[ 3.224305] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 3.413656] usbcore: registered new interface driver usbfs
[ 3.424685] usbcore: registered new interface driver hub
[ 3.435338] usbcore: registered new device driver usb
[ 3.451464] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.466331] ehci-platform: EHCI generic platform driver
[ 3.487016] phy phy-10120000.usbphy.0: remote usb device wakeup disabled
[ 3.500301] phy phy-10120000.usbphy.0: UTMI 16bit 30MHz
[ 3.510673] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 3.522128] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 3.537939] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 3.575954] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 3.589396] hub 1-0:1.0: USB hub found
[ 3.597270] hub 1-0:1.0: 1 port detected
[ 3.608647] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.622654] ohci-platform: OHCI generic platform driver
[ 3.633347] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[ 3.646876] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 3.662660] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 3.740891] hub 2-0:1.0: USB hub found
[ 3.748817] hub 2-0:1.0: 1 port detected
[ 3.760723] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 3.785594] init: - preinit -
[ 4.969527] rt3050-esw 10110000.esw: link changed 0x00
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3[ 5.154916] random: procd: uninitialized urandom read (4 bytes read)
] or [4] key and hit [enter] to select the debug level
[ 8.372143] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[ 8.419322] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 8.470665] procd: - early -
[ 8.476567] procd: - watchdog -
[ 9.250220] procd: - watchdog -
[ 9.256871] procd: - ubus -
[ 9.399376] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.451774] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.465024] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.478707] procd: - init -
Please press Enter to activate this console.
[ 9.902542] kmodloader: loading kernel modules from /etc/modules.d/*
[ 9.923231] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 9.944163] Loading modules backported from Linux version v4.19.32-0-g3a2156c839c7
[ 9.959233] Backport generated by backports.git v4.19.32-1-0-g1c4f7569
[ 9.975687] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 9.996491] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[ 10.076362] xt_time: kernel timezone is -0000
[ 10.150025] mt76_wmac 10300000.wmac: ASIC revision: 76280001
[ 11.178116] mt76_wmac 10300000.wmac: Firmware Version: 20151201
[ 11.189926] mt76_wmac 10300000.wmac: Build Time: 20151201183641
[ 11.215926] mt76_wmac 10300000.wmac: firmware init done
[03060D0B][03050D0B]
DDR Calibration DQS reg = 00008888
Thank you!