Any updates to this? I have the same issue....
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.1.16-1-ARCH (builduser@leming) (gcc version 8.3.0 (GCC)) #1 SMP PREEMPT Wed Jul 3 20:23:49 MDT 2019
[ 0.000000] Machine model: Globalscale Marvell ESPRESSOBin Board
[ 0.000000] earlycon: ar3700_uart0 at MMIO 0x00000000d0012000 (options '')
[ 0.000000] printk: bootconsole [ar3700_uart0] enabled
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 64 MiB at 0x000000003b000000
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] random: get_random_bytes called from start_kernel+0xa4/0x488 with crng_init=0
[ 0.000000] percpu: Embedded 23 pages/cpu s54616 r8192 d31400 u94208
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 257536
[ 0.000000] Kernel command line: console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000 root=/dev/sda1 rw rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Memory: 941676K/1046528K available (7484K kernel code, 660K rwdata, 2960K rodata, 512K init, 253K bss, 39316K reserved, 65536K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x00000000d1d40000
[ 0.000000] arch_timer: cp15 timer(s) running at 12.50MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049cda, max_idle_ns: 440795202628 ns
[ 0.000004] sched_clock: 56 bits at 12MHz, resolution 80ns, wraps every 4398046511080ns
[ 0.008486] Console: colour dummy device 80x25
[ 0.013010] Calibrating delay loop (skipped), value calculated using timer frequency.. 25.00 BogoMIPS (lpj=125000)
[ 0.023647] pid_max: default: 32768 minimum: 301
[ 0.028495] LSM: Security Framework initializing
[ 0.033245] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.040081] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.047935] *** VALIDATE proc ***
[ 0.051509] *** VALIDATE cgroup1 ***
[ 0.055104] *** VALIDATE cgroup2 ***
[ 0.111386] ASID allocator initialised with 32768 entries
[ 0.116950] rcu: Hierarchical SRCU implementation.
[ 0.142958] EFI services will not be available.
[ 0.171888] smp: Bringing up secondary CPUs ...
[ 0.232037] Detected VIPT I-cache on CPU1
[ 0.232070] GICv3: CPU1: found redistributor 1 region 0:0x00000000d1d60000
[ 0.232108] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.232216] smp: Brought up 1 node, 2 CPUs
[ 0.254293] SMP: Total of 2 processors activated.
[ 0.259109] CPU features: detected: 32-bit EL0 Support
[ 0.264405] CPU features: detected: CRC32 instructions
[ 0.270126] CPU: All CPU(s) started at EL2
[ 0.274278] alternatives: patching kernel code
[ 0.279836] devtmpfs: initialized
[ 0.285933] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.296029] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.304730] pinctrl core: initialized pinctrl subsystem
[ 0.310617] DMI not present or invalid.
[ 0.314828] NET: Registered protocol family 16
[ 0.319713] audit: initializing netlink subsys (disabled)
[ 0.325419] audit: type=2000 audit(0.290:1): state=initialized audit_enabled=0 res=1
[ 0.333340] cpuidle: using governor ladder
[ 0.337576] cpuidle: using governor menu
[ 0.341712] vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____))
[ 0.349261] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.364344] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.370728] Serial: AMBA PL011 UART driver
[ 0.385271] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.392099] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.399013] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.405895] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.413177] cryptd: max_cpu_qlen set to 1000
[ 0.418797] SCSI subsystem initialized
[ 0.422878] usbcore: registered new interface driver usbfs
[ 0.428473] usbcore: registered new interface driver hub
[ 0.434003] usbcore: registered new device driver usb
[ 0.440297] NetLabel: Initializing
[ 0.443715] NetLabel: domain hash size = 128
[ 0.448248] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.454074] NetLabel: unlabeled traffic allowed by default
[ 0.460200] clocksource: Switched to clocksource arch_sys_counter
[ 0.466684] VFS: Disk quotas dquot_6.6.0
[ 0.470723] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.477812] *** VALIDATE hugetlbfs ***
[ 0.487972] NET: Registered protocol family 2
[ 0.493037] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes)
[ 0.500916] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.508168] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
[ 0.514958] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.521592] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.527629] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.534343] NET: Registered protocol family 1
[ 0.539361] RPC: Registered named UNIX socket transport module.
[ 0.545400] RPC: Registered udp transport module.
[ 0.550225] RPC: Registered tcp transport module.
[ 0.555056] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.561892] Unpacking initramfs...
[ 0.900859] Freeing initrd memory: 7124K
[ 0.905397] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.913566] kvm [1]: IPA Size Limit: 40bits
[ 0.918159] kvm [1]: vgic-v2@d1da0000
[ 0.921877] kvm [1]: GIC system register CPU interface enabled
[ 0.927897] kvm [1]: vgic interrupt IRQ1
[ 0.931976] kvm [1]: Hyp mode initialized successfully
[ 0.938435] Initialise system trusted keyrings
[ 0.943250] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[ 0.953628] zbud: loaded
[ 0.957995] NFS: Registering the id_resolver key type
[ 0.963191] Key type id_resolver registered
[ 0.967417] Key type id_legacy registered
[ 0.971558] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 2.597014] alg: No test for lzo-rle (lzo-rle-generic)
[ 2.607864] alg: No test for lzo-rle (lzo-rle-scomp)
[ 2.793204] Key type asymmetric registered
[ 2.797345] Asymmetric key parser 'x509' registered
[ 2.802484] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 2.810280] io scheduler mq-deadline registered
[ 2.814861] io scheduler kyber registered
[ 2.819220] io scheduler bfq registered
[ 2.827524] advk-pcie d0070000.pcie: host bridge /soc/pcie@d0070000 ranges:
[ 2.834702] advk-pcie d0070000.pcie: MEM 0xe8000000..0xe8ffffff -> 0xe8000000
[ 2.842322] advk-pcie d0070000.pcie: IO 0xe9000000..0xe900ffff -> 0xe9000000
[ 2.949816] advk-pcie d0070000.pcie: link up
[ 2.954319] advk-pcie d0070000.pcie: PCI host bridge to bus 0000:00
[ 2.960707] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.966337] pci_bus 0000:00: root bus resource [mem 0xe8000000-0xe8ffffff]
[ 2.973426] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] (bus address [0xe9000000-0xe900ffff])
[ 2.984163] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.992705] pci 0000:01:00.0: Upstream bridge's Max Payload Size set to 128 (was 16384, max 512)
[ 3.001698] pci 0000:01:00.0: Max Payload Size set to 128 (was 128, max 128)
[ 3.034191] pci 0000:00:00.0: BAR 14: assigned [mem 0xe8000000-0xe80fffff]
[ 3.041205] pci 0000:00:00.0: BAR 13: assigned [io 0x1000-0x1fff]
[ 3.047555] pci 0000:00:00.0: BAR 6: assigned [mem 0xe8100000-0xe81007ff pref]
[ 3.055008] pci 0000:01:00.0: BAR 2: assigned [mem 0xe8000000-0xe8003fff 64bit]
[ 3.062553] pci 0000:01:00.0: BAR 0: assigned [io 0x1000-0x10ff]
[ 3.068796] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 3.073906] pci 0000:00:00.0: bridge window [io 0x1000-0x1fff]
[ 3.080169] pci 0000:00:00.0: bridge window [mem 0xe8000000-0xe80fffff]
[ 3.087320] pcieport 0000:00:00.0: enabling device (0000 -> 0003)
[ 3.093654] pcieport 0000:00:00.0: Signaling PME with IRQ 40
[ 3.101118] mv_xor d0060900.xor: Marvell shared XOR driver
[ 3.161135] mv_xor d0060900.xor: Marvell XOR (Descriptor Mode): ( xor cpy intr )
[ 3.231083] mv_xor d0060900.xor: Marvell XOR (Descriptor Mode): ( xor cpy intr )
[ 3.239264] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 3.247052] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 3.253908] phy phy-d0018300.phy.2: phy poweron failed --> -1
[ 3.259781] ahci-mvebu: probe of d00e0000.sata failed with error -1
[ 3.267226] m25p80 spi0.0: found mx25u3235f, expected w25q32dw
[ 3.273444] m25p80 spi0.0: mx25u3235f (4096 Kbytes)
[ 3.290314] libphy: Fixed MDIO Bus: probed
[ 3.294681] libphy: orion_mdio_bus: probed
[ 3.300393] mvneta d0030000.ethernet eth0: Using device tree mac address f0:ad:4e:09:6a:ff
[ 3.308949] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.315648] ehci-pci: EHCI PCI platform driver
[ 3.320233] ehci-platform: EHCI generic platform driver
[ 3.325660] ehci-orion: EHCI orion driver
[ 3.329909] orion-ehci d005e000.usb: EHCI Host Controller
[ 3.335418] orion-ehci d005e000.usb: new USB bus registered, assigned bus number 1
[ 3.343913] orion-ehci d005e000.usb: irq 13, io mem 0xd005e000
[ 3.370213] orion-ehci d005e000.usb: USB 2.0 started, EHCI 1.00
[ 3.376474] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.01
[ 3.384937] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.392355] usb usb1: Product: EHCI Host Controller
[ 3.397361] usb usb1: Manufacturer: Linux 5.1.16-1-ARCH ehci_hcd
[ 3.403552] usb usb1: SerialNumber: d005e000.usb
[ 3.408798] hub 1-0:1.0: USB hub found
[ 3.412620] hub 1-0:1.0: 1 port detected
[ 3.417428] phy phy-d0018300.phy.0: phy poweron failed --> -1
[ 3.423333] xhci-hcd: probe of d0058000.usb failed with error -1
[ 3.429575] usbcore: registered new interface driver uas
[ 3.435024] usbcore: registered new interface driver usb-storage
[ 3.441173] usbcore: registered new interface driver ums-cypress
[ 3.447353] usbcore: registered new interface driver ums_eneub6250
[ 3.453717] usbcore: registered new interface driver ums-freecom
[ 3.459888] usbcore: registered new interface driver ums-isd200
[ 3.465991] usbcore: registered new interface driver ums-usbat
[ 3.472674] device-mapper: uevent: version 1.0.3
[ 3.477679] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised:
dm-devel@redhat.com[ 3.486632] sdhci: Secure Digital Host Controller Interface driver
[ 3.492923] sdhci: Copyright(c) Pierre Ossman
[ 3.497392] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.503582] xenon-sdhci d00d0000.sdhci: Got CD GPIO
[ 3.508900] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.515230] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.521860] usbcore: registered new interface driver usbhid
[ 3.527513] usbhid: USB HID core driver
[ 3.532230] Initializing XFRM netlink socket
[ 3.536555] NET: Registered protocol family 17
[ 3.541395] Key type dns_resolver registered
[ 3.546382] registered taskstats version 1
[ 3.550558] Loading compiled-in X.509 certificates
[ 3.555533] zswap: loaded using pool lzo/zbud
[ 3.580014] Key type big_key registered
[ 3.601619] Key type encrypted registered
[ 3.608109] d0012000.serial: ttyMV0 at MMIO 0xd0012000 (irq = 0, base_baud = 1562500) is a mvebu-uart
[ 3.617629] printk: console [ttyMV0] enabled
[ 3.617629] printk: console [ttyMV0] enabled
[ 3.626416] printk: bootconsole [ar3700_uart0] disabled
[ 3.626416] printk: bootconsole [ar3700_uart0] disabled
[ 3.638333] xenon-sdhci d00d0000.sdhci: Got CD GPIO
[ 3.670472] mmc0: SDHCI controller on d00d0000.sdhci [d00d0000.sdhci] using ADMA
[ 3.675403] hctosys: unable to open rt[ 3.682158] Freeing unused kernel memory: 512K
[ 3.720234] Run /init as init process
:: running early hook [udev]
Starting version 242.32-2-arch
:: running hook [udev]
:: Triggering uevents...
Waiting 10 seconds for device /dev/sda1 ...
ERROR: device '/dev/sda1' not found. Skipping fsck.
:: mounting '/dev/sda1' on real root
mount: /new_root: special device /dev/sda1 does not exist.
You are now being dropped into an emergency shell.