# UltraZYNQ+ Build

**URL:** <https://discuss.pynq.io/t/ultrazynq-build/4404>\
**Category:** Support\
**Created:** [June 30, 2022, 10:38am UTC](https://discuss.pynq.io/t/ultrazynq-build/4404 "2022-06-30T10:38:08Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![briansune](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/briansune/32/3087_2.png) [@briansune](https://discuss.pynq.io/u/briansune)\
**Post date:** [June 30, 2022, 10:38am UTC](https://discuss.pynq.io/t/ultrazynq-build/4404/1 "2022-06-30T10:38:08Z")

</div>

PYNQ 2.7  
ZYNQ Ultrascale+ custom board.  
Base overlay is nothing just ZYNQMP itself.

Current build is complete but bootup stuck @ boot

```auto

Warning: ethernet@ff0e0000 (eth0) using random MAC address - 76:19:01:31:a2:63
eth0: ethernet@ff0e0000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
1636 bytes read in 12 ms (132.8 KiB/s)
## Executing script at 20000000
18318408 bytes read in 1188 ms (14.7 MiB/s)
## Loading kernel from FIT Image at 10000000 ...
   Using 'conf@1' configuration
   Trying 'kernel@0' kernel subimage
     Description: Linux Kernel
     Type: Kernel Image
     Compression: uncompressed
     Data Start: 0x100000d4
     Data Size: 18278912 Bytes = 17.4 MiB
     Architecture: AArch64
     OS: Linux
     Load Address: 0x00080000
     Entry Point: 0x00080000
     Hash algo: sha1
     Hash value: 848b512fef70c58eda5d6c995e070ae8abbad6f1
   Verifying Hash Integrity ... sha1+ OK
## Loading fdt from FIT Image at 10000000 ...
   Using 'conf@1' configuration
   Trying 'fdt@0' fdt subimage
     Description: Flattened Device Tree blob
     Type: Flat Device Tree
     Compression: uncompressed
     Data Start: 0x1116ebcc
     Data Size: 37669 Bytes = 36.8 KiB
     Architecture: AArch64
     Hash algo: sha1
     Hash value: 478e14905b1d1d42f48ae444f893ebf3b2479f32
   Verifying Hash Integrity ... sha1+ OK
   Booting using the fdt blob at 0x1116ebcc
   Loading Kernel Image
   Loading Device Tree to 000000000fff3000, end 000000000ffff324 ... OK

Starting kernel ...

[0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[0.000000] Linux version 5.4.0-xilinx-v2020.2 (oe-user@oe-host) (gcc version 9.2.0 (GCC)) #1 SMP Wed Jun 29 17:19:14 UTC 2022
[0.000000] Machine model: xlnx,zynqmp
[0.000000] efi: Getting EFI parameters from FDT:
[0.000000] efi: UEFI not found.
[0.000000] cma: Reserved 128 MiB at 0x0000000077c00000
[0.000000] psci: probing for conduit method from DT.
[0.000000] psci: PSCIv1.1 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 v1.1
[0.000000] percpu: Embedded 22 pages/cpu s50392 r8192 d31528 u90112
[0.000000] Detected VIPT I-cache on CPU0
[0.000000] CPU features: detected: ARM erratum 845719
[0.000000] Speculative Store Bypass Disable mitigation not required
[0.000000] Built 1 zonelists, mobility grouping on. Total pages: 515844
[0.000000] Kernel command line: root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait devtmpfs.mount=1 uio_pdrv_genirq.of_id="generic-uio" clk_ignore_unused
[0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[0.000000] Memory: 1906296K/2096128K available (12476K kernel code, 762K rwdata, 3752K rodata, 768K init, 575K bss, 58760K reserved, 131072K cma-reserved)
[0.000000] rcu: Hierarchical RCU implementation.
[0.000000] rcu: RCU event tracing is enabled.
[0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000
[0.000000] GIC: Using split EOI/Deactivate mode
[0.000000] random: get_random_bytes called from start_kernel+0x2a8/0x42c with crng_init=0
[0.000000] arch_timer: cp15 timer(s) running at 33.33MHz (phys).
[0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x7b0074340, max_idle_ns: 440795202884 ns
[0.000003] sched_clock: 56 bits at 33MHz, resolution 30ns, wraps every 2199023255543ns
[0.000310] Console: colour dummy device 80x25
[0.000521] printk: console [tty0] enabled
[0.000543] Calibrating delay loop (skipped), value calculated using timer frequency.. 66.66 BogoMIPS (lpj=133332)
[0.000559] pid_max: default: 32768 minimum: 301
[0.000710] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[0.000729] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[0.001735] ASID allocator initialised with 32768 entries
[0.001802] rcu: Hierarchical SRCU implementation.
[0.002068] EFI services will not be available.
[0.002168] smp: Bringing up secondary CPUs ...
[0.002526] Detected VIPT I-cache on CPU1
[0.002559] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[0.002625] smp: Brought up 1 node, 2 CPUs
[0.002646] SMP: Total of 2 processors activated.
[0.002655] CPU features: detected: 32-bit EL0 Support
[0.002665] CPU features: detected: CRC32 instructions
[0.002699] CPU: All CPU(s) started at EL2
[0.002715] alternatives: patching kernel code
[0.003786] devtmpfs: initialized
[0.008110] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[0.008131] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[0.011222] xor: measuring software checksum speed
[0.048013] 8regs : 2111.000 MB/sec
[0.088044] 32regs : 2422.000 MB/sec
[0.128079] arm64_neon: 2103.000 MB/sec
[0.128088] xor: using function: 32regs (2422.000 MB/sec)
[0.128135] pinctrl core: initialized pinctrl subsystem
[0.128513] DMI not present or invalid.
[0.128771] NET: Registered protocol family 16
[0.130028] DMA: preallocated 256 KiB pool for atomic allocations
[0.130056] audit: initializing netlink subsys (disabled)
[0.130467] cpuidle: using governor menu
[0.130671] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[0.130692] audit: type=2000 audit(0.128:1): state=initialized audit_enabled=0 res=1
[0.130820] Serial: AMBA PL011 UART driver
[0.143541] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[0.143556] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[0.143567] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[0.143578] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[1.339744] cryptd: max_cpu_qlen set to 1000
[1.365768] DRBG: Continuing without Jitter RNG
[1.441134] raid6: neonx8 gen() 1388 MB/s
[1.509191] raid6: neonx8 xor() 1302 MB/s
[1.577286] raid6: neonx4 gen() 1321 MB/s
[1.645322] raid6: neonx4 xor() 1271 MB/s
[1.713384] raid6: neonx2 gen() 1007 MB/s
[1.781431] raid6: neonx2 xor() 1057 MB/s
[1.849510] raid6: neonx1 gen() 657 MB/s
[1.917530] raid6: neonx1 xor() 796 MB/s
[1.985636] raid6: int64x8 gen() 1036 MB/s
[2.053670] raid6: int64x8 xor() 678 MB/s
[2.121729] raid6: int64x4 gen() 875 MB/s
[2.189753] raid6: int64x4 xor() 657 MB/s
[2.257850] raid6: int64x2 gen() 607 MB/s
[2.325911] raid6: int64x2 xor() 532 MB/s
[2.393979] raid6: int64x1 gen() 400 MB/s
[2.462034] raid6: int64x1 xor() 396 MB/s
[2.462043] raid6: using algorithm neonx8 gen() 1388 MB/s
[2.462051] raid6: .... xor() 1302 MB/s, rmw enabled
[2.462060] raid6: using neon recovery algorithm
[2.462405] iommu: Default domain type: Translated
[2.462695] SCSI subsystem initialized
[2.462853] usbcore: registered new interface driver usbfs
[2.462889] usbcore: registered new interface driver hub
[2.462920] usbcore: registered new device driver usb
[2.462958] mc: Linux media interface: v0.10
[2.462985] videodev: Linux video capture interface: v2.00
[2.463012] pps_core: LinuxPPS API ver. 1 registered
[2.463021] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[2.463041] PTP clock support registered
[2.463066] EDAC MC: Ver: 3.0.0
[2.463486] zynqmp-ipi-mbox mailbox@ff990400: Registered ZynqMP IPI mbox with TX/RX channels.
[2.463676] FPGA manager framework
[2.463813] Advanced Linux Sound Architecture Driver Initialized.
[2.464118] Bluetooth: Core ver 2.22
[2.464144] NET: Registered protocol family 31
[2.464153] Bluetooth: HCI device and connection manager initialized
[2.464167] Bluetooth: HCI socket layer initialized
[2.464177] Bluetooth: L2CAP socket layer initialized
[2.464204] Bluetooth: SCO socket layer initialized
[2.464591] clocksource: Switched to clocksource arch_sys_counter
[2.464691] VFS: Disk quotas dquot_6.6.0
[2.464740] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[2.469306] NET: Registered protocol family 2
[2.469678] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[2.469719] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[2.469844] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[2.470064] TCP: Hash tables configured (established 16384 bind 16384)
[2.470140] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[2.470191] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[2.470316] NET: Registered protocol family 1
[2.470584] RPC: Registered named UNIX socket transport module.
[2.470595] RPC: Registered udp transport module.
[2.470603] RPC: Registered tcp transport module.
[2.470610] RPC: Registered tcp NFSv4.1 backchannel transport module.
[2.470868] PCI: CLS 0 bytes, default 64
[2.503255] Initialise system trusted keyrings
[2.503361] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[2.503847] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[2.504202] NFS: Registering the id_resolver key type
[2.504221] Key type id_resolver registered
[2.504229] Key type id_legacy registered
[2.504242] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[2.504268] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[2.518540] NET: Registered protocol family 38
[2.518553] Key type asymmetric registered
[2.518561] Asymmetric key parser 'x509' registered
[2.518590] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[2.518657] io scheduler mq-deadline registered
[2.518668] io scheduler kyber registered
[2.520487] ps_pcie_dma init()
[2.547814] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[2.548952] Serial: AMBA driver
[2.551221] cacheinfo: Unable to detect cache hierarchy for CPU 0
[2.555905] brd: module loaded
[2.560155] loop: module loaded
[2.560969] mtdoops: mtd device (mtddev=name/number) must be supplied
[2.562611] libphy: Fixed MDIO Bus: probed
[2.563822] tun: Universal TUN/TAP device driver, 1.6
[2.563916] CAN device driver interface
[2.565781] usbcore: registered new interface driver cdc_acm
[2.565792] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[2.565824] usbcore: registered new interface driver cdc_wdm
[2.565864] usbcore: registered new interface driver usb-storage
[2.565923] usbcore: registered new interface driver usbserial_generic
[2.565952] usbserial: USB Serial support registered for generic
[2.565981] usbcore: registered new interface driver usb_serial_simple
[2.566005] usbserial: USB Serial support registered for carelink
[2.566027] usbserial: USB Serial support registered for zio
[2.566049] usbserial: USB Serial support registered for funsoft
[2.566072] usbserial: USB Serial support registered for flashloader
[2.566097] usbserial: USB Serial support registered for google
[2.566120] usbserial: USB Serial support registered for libtransistor
[2.566145] usbserial: USB Serial support registered for vivopay
[2.566168] usbserial: USB Serial support registered for moto_modem
[2.566191] usbserial: USB Serial support registered for motorola_tetra
[2.566214] usbserial: USB Serial support registered for novatel_gps
[2.566238] usbserial: USB Serial support registered for hp4x
[2.566261] usbserial: USB Serial support registered for suunto
[2.566283] usbserial: USB Serial support registered for siemens_mpi
[2.566715] rtc_zynqmp ffa60000.rtc: registered as rtc0
[2.566766] i2c /dev entries driver
[2.568774] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[2.568844] Bluetooth: HCI UART driver ver 2.3
[2.568856] Bluetooth: HCI UART protocol H4 registered
[2.568864] Bluetooth: HCI UART protocol BCSP registered
[2.568888] Bluetooth: HCI UART protocol LL registered
[2.568897] Bluetooth: HCI UART protocol ATH3K registered
[2.568919] Bluetooth: HCI UART protocol Three-wire (H5) registered
[2.568964] Bluetooth: HCI UART protocol Intel registered
[2.568986] Bluetooth: HCI UART protocol QCA registered
[2.569022] usbcore: registered new interface driver bcm203x
[2.569056] usbcore: registered new interface driver bpa10x
[2.569089] usbcore: registered new interface driver bfusb
[2.569124] usbcore: registered new interface driver btusb
[2.569170] usbcore: registered new interface driver ath3k
[2.569298] EDAC MC: ECC not enabled
[2.569452] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[2.569924] sdhci: Secure Digital Host Controller Interface driver
[2.569934] sdhci: Copyright(c) Pierre Ossman
[2.569942] sdhci-pltfm: SDHCI platform and OF driver helper
[2.570236] ledtrig-cpu: registered to indicate activity on CPUs
[2.570289] zynqmp_firmware_probe Platform Management API v1.1
[2.570301] zynqmp_firmware_probe Trustzone version v1.0
[2.596557] alg: No test for xilinx-zynqmp-aes (zynqmp-aes)
[2.596750] zynqmp_aes zynqmp_aes: AES Successfully Registered
[2.596750]
[2.596948] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384)
[2.597228] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa)
[2.597505] usbcore: registered new interface driver usbhid
[2.597515] usbhid: USB HID core driver
[2.597716] xlnk xlnk: Major 242
[2.597818] xlnk xlnk: xlnk driver loaded
[2.597829] xlnk xlnk: xlnk_pdev is not null
[2.599889] ARM CCI_400_r1 PMU driver probed
[2.600398] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[2.600852] usbcore: registered new interface driver snd-usb-audio
[2.601684] pktgen: Packet Generator for packet performance testing. Version: 2.75
[2.602091] IPVS: Registered protocols (TCP, UDP)
[2.602114] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[2.602222] IPVS: ipvs loaded.
[2.602232] IPVS: [rr] scheduler registered.
[2.602370] Initializing XFRM netlink socket
[2.602463] NET: Registered protocol family 10
[2.602925] Segment Routing with IPv6
[2.603044] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[2.603395] NET: Registered protocol family 17
[2.603414] NET: Registered protocol family 15
[2.603439] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[2.603454] can: controller area network core (rev 20170425 abi 9)
[2.603487] NET: Registered protocol family 29
[2.603497] can: raw protocol (rev 20170425)
[2.603506] can: broadcast manager protocol (rev 20170425 t)
[2.603517] can: netlink gateway (rev 20190810) max_hops=1
[2.603596] Bluetooth: RFCOMM TTY layer initialized
[2.603609] Bluetooth: RFCOMM socket layer initialized
[2.603630] Bluetooth: RFCOMM ver 1.11
[2.603643] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[2.603652] Bluetooth: BNEP filters: protocol multicast
[2.603663] Bluetooth: BNEP socket layer initialized
[2.603672] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[2.603683] Bluetooth: HIDP socket layer initialized
[2.603800] 9pnet: Installing 9P2000 support
[2.603826] Key type dns_resolver registered
[2.604136] registered taskstats version 1
[2.604145] Loading compiled-in X.509 certificates
[2.605164] Btrfs loaded, crc32c=crc32c-generic
[2.613844] ff010000.serial: ttyPS0 at MMIO 0xff010000 (irq = 43, base_baud = 6249999) is a xuartps
[3.936998] printk: console [ttyPS0] enabled
[3.941618] of-fpga-region fpga-full: FPGA Region probed
[3.947919] nwl-pcie fd0e0000.pcie: Link is DOWN
[3.952586] nwl-pcie fd0e0000.pcie: host bridge /amba/pcie@fd0e0000 ranges:
[3.959566] nwl-pcie fd0e0000.pcie: MEM 0xe0000000..0xefffffff -> 0xe0000000
[3.966795] nwl-pcie fd0e0000.pcie: MEM 0x600000000..0x7ffffffff -> 0x600000000
[3.974400] nwl-pcie fd0e0000.pcie: PCI host bridge to bus 0000:00
[3.980590] pci_bus 0000:00: root bus resource [bus 00-ff]
[3.986074] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[3.992948] pci_bus 0000:00: root bus resource [mem 0x600000000-0x7ffffffff pref]
[4.000450] pci 0000:00:00.0: [10ee:d011] type 01 class 0x060400
[4.006518] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
[4.015508] pci 0000:00:00.0: PCI bridge to [bus 01-0c]
[4.021211] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed
[4.027805] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[4.034934] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[4.042058] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[4.049185] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[4.056315] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[4.063439] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[4.070566] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[4.077703] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[4.084894] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[4.092022] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[4.099148] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[4.106274] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[4.113400] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[4.120529] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[4.127656] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[4.134781] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[4.142115] xilinx-psgtr fd400000.zynqmp_phy: Lane:3 type:8 protocol:4 pll_locked:yes
[4.153184] zynqmp_clk_divider_set_rate() set divider failed for pl0_ref_div1, ret = -13
[4.161831] xilinx-dp-snd-codec fd4a0000.zynqmp-display:zynqmp_dp_snd_codec0: Xilinx DisplayPort Sound Codec probed
[4.172550] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[4.180648] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[4.189090] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[4.201645] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[4.213997] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: ASoC: no DMI vendor name!
[4.223452] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: Xilinx DisplayPort Sound Card probed
[4.233646] OF: graph: no port node found in /amba/zynqmp-display@fd4a0000
[4.240629] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[4.247247] [drm] No driver support for vblank timestamp query.
[4.253253] xlnx-drm xlnx-drm.0: bound fd4a0000.zynqmp-display (ops 0xffff800010d7faa8)
[4.387010] random: fast init done
[11.124710] random: crng init done
[12.446998] [drm] Cannot find any crtc or sizes
[12.451780] [drm] Initialized xlnx 1.0.0 20130509 for fd4a0000.zynqmp-display on minor 0
[12.459890] zynqmp-display fd4a0000.zynqmp-display: ZynqMP DisplayPort Subsystem driver probed
[12.468832] zynqmp-qspi ff0f0000.spi: rx bus width not found
[12.474499] zynqmp-qspi ff0f0000.spi: tx bus width not found
[12.480329] spi_master spi0: cannot find modalias for /amba/spi@ff0f0000/flash@0
[12.487734] spi_master spi0: Failed to create SPI device for /amba/spi@ff0f0000/flash@0
[12.496074] macb ff0e0000.ethernet: Not enabling partial store and forward
[12.503506] libphy: MACB_mii_bus: probed
[12.581282] Micrel KSZ9031 Gigabit PHY ff0e0000.ethernet-ffffffff:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:01, irq=POLL)
[12.597118] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 29 (76:19:01:31:a2:63)
[12.607266] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[12.613827] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM
[12.620352] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM
[12.626877] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM
[12.633390] dwc3-of-simple ff9d0000.usb0: dwc3_simple_set_phydata: Can't find usb3-phy
[12.641748] dwc3 fe200000.dwc3: Failed to get clk 'ref': -2
[12.648140] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 31
[12.652770] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[12.654450] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 1066666 KHz
[12.659553] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[12.666985] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1199999 KHz
[12.674688] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x0000000202010010
[12.692536] xhci-hcd xhci-hcd.0.auto: irq 48, io mem 0xfe200000
[12.698703] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[12.706971] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[12.714197] usb usb1: Product: xHCI Host Controller
[12.719075] usb usb1: Manufacturer: Linux 5.4.0-xilinx-v2020.2 xhci-hcd
[12.724981] mmc0: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[12.725687] usb usb1: SerialNumber: xhci-hcd.0.auto
[12.738213] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-01-01T00:00:17 UTC (17)
[12.746395] of_cfs_init
[12.746606] hub 1-0:1.0: USB hub found
[12.748867] of_cfs_init: OK
[12.752626] hub 1-0:1.0: 1 port detected
[12.755500] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[12.759509] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[12.772539] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[12.780212] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[12.786867] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[12.795104] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[12.803381] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[12.810617] usb usb2: Product: xHCI Host Controller
[12.815496] usb usb2: Manufacturer: Linux 5.4.0-xilinx-v2020.2 xhci-hcd
[12.822114] usb usb2: SerialNumber: xhci-hcd.0.auto
[12.827307] hub 2-0:1.0: USB hub found
[12.831127] hub 2-0:1.0: 1 port detected
[12.920480] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[12.927012] clk: Not disabling unused clocks
[12.931482] ALSA device list:
[12.934447] #0: DisplayPort monitor
[12.938766] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[12.947387] cfg80211: failed to load regulatory.db
[12.952305] Waiting for root device /dev/mmcblk0p2...
[12.958838] mmc0: error -110 whilst initialising SD card
[13.092598] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[13.246954] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.04
[13.255141] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[13.262281] usb 1-1: Product: USB2.1 Hub
[13.266200] usb 1-1: Manufacturer: GenesysLogic
[13.330966] hub 1-1:1.0: USB hub found
[13.334953] hub 1-1:1.0: 4 ports detected
[13.394856] usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci-hcd
[13.423189] usb 2-1: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.04
[13.431372] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[13.438513] usb 2-1: Product: USB3.1 Hub
[13.442432] usb 2-1: Manufacturer: GenesysLogic
[13.474961] hub 2-1:1.0: USB hub found
[13.479000] hub 2-1:1.0: 4 ports detected

```

---

<div class="post-metadata">

**Author:** ![skalade](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/skalade/32/686_2.png) [@skalade](https://discuss.pynq.io/u/skalade)\
**Post date:** [June 30, 2022, 9:20pm UTC](https://discuss.pynq.io/t/ultrazynq-build/4404/2 "2022-06-30T21:20:36Z")

</div>

Hi Brian,

With custom boards it’s usually a BSP issue, more specifically device tree. People have run into this exact error in in the past in a post [here](https://discuss.pynq.io/t/pynq-build-failed-for-custom-board/2977) and [here](https://discuss.pynq.io/t/vagrant-bionic-build-fails/1828/6). Do you have a device tree entry like mentioned in the 2nd post?

Hope this helps.

Thanks  
Shawn

---

<div class="post-metadata">

**Author:** ![briansune](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/briansune/32/3087_2.png) [@briansune](https://discuss.pynq.io/u/briansune)\
**Post date:** [July 1, 2022, 4:29am UTC](https://discuss.pynq.io/t/ultrazynq-build/4404/3 "2022-07-01T04:29:39Z")

</div>

Hi Sarunas and thank you for the links,

I would like to ensure this is correct procedure:  
Add the following args from:

> <https://github.com/Xilinx/PYNQ/blob/image_v2.6.0/sdbuild/boot/meta-pynq/recipes-bsp/device-tree/files/pynq_bootargs.dtsi>

into “petalinux\_project/project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi”

Meantime, I do see the error-110 while lowering the SDIO clock didn’t helps.

Thank you

---

<div class="post-metadata">

**Author:** ![briansune](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/briansune/32/3087_2.png) [@briansune](https://discuss.pynq.io/u/briansune)\
**Post date:** [July 1, 2022, 5:19am UTC](https://discuss.pynq.io/t/ultrazynq-build/4404/4 "2022-07-01T05:19:04Z")

</div>

Problem solve:  
Indeed the boot arg is not default edited by the make script on the PYNQ.  
I not even notice this is the case as once it stuck I had no idea how I can get the log why and what reason it is stucking.  
Maybe Sarunas you can advise a bit how we can debug the root cause it is stuck.

```auto

         Starting Samba NMB Daemon...
         Starting OpenBSD Secure Shell server...
         Starting Permit User Sessions...
[OK] Started Unattended Upgrades Shutdown.
[OK] Finished Permit User Sessions.
[OK] Started Getty on tty1.
[OK] Started PYNQ X11 Server.
[OK] Started Serial Getty on ttyPS0.
[OK] Reached target Login Prompts.

PYNQ Linux, based on Ubuntu 20.04 pynq ttyPS0

pynq login: xilinx (automatic login)

Welcome to PYNQ Linux, based on Ubuntu 20.04 (GNU/Linux 5.4.0-xilinx-v2020.2 aarch64)

The programs included with the PYNQ Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

PYNQ Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.

To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

xilinx@pynq:~$ 

```