Hey all,
I have been playing around with Xen and Dom0 on a Juno r0 board. Currently dom0 is failing to initailize USB. This is an issue because the rootfs depends on the usb.
usb 1-1: new high-speed USB device number 2 using ehci-platform
usb 1-1: device descriptor read/64, error -32
usb 1-1: new high-speed USB device number 3 using ehci-platform
atkbd serio0: keyboard reset failed on 1c060000.kmi
usb 1-1: new high-speed USB device number 4 using ehci-platform
usb 1-1: device not accepting address 4, error -32
usb 1-1: new high-speed USB device number 5 using ehci-platform
atkbd serio1: keyboard reset failed on 1c070000.kmi
usb 1-1: device not accepting address 5, error -32
usb usb1-port1: unable to enumerate USB device
Any ideas what can be going wrong here?
Thanks,
Justin
Here is the full boot log:
Xen 4.6.2-pre (c/s Wed Mar 16 16:51:27 2016 +0000 git:c0cfb72-dirty) EFI loader board.dtb: 0x00000000f87f5000-0x00000000f87f89ff norkern: 0x00000000f793a000-0x00000000f8514600 - UART enabled - - CPU 00000100 booting - - Current EL 00000008 - - Xen starting at EL2 - - Zero BSS - - Setting up control registers - - Turning on paging - - Ready - (XEN) Checking for initrd in /chosen (XEN) RAM: 0000000080000000 - 00000000dfffffff (XEN) RAM: 00000000e00f0000 - 00000000f7939fff (XEN) RAM: 00000000f8690000 - 00000000f8692fff (XEN) RAM: 00000000f87c0000 - 00000000f87dffff (XEN) RAM: 00000000f87f5000 - 00000000f87f8fff (XEN) RAM: 00000000f87fd000 - 00000000f8a6ffff (XEN) RAM: 00000000f8ae0000 - 00000000f8ae0fff (XEN) RAM: 00000000f8ae1000 - 00000000f8afffff (XEN) RAM: 00000000f9041000 - 00000000f904bfff (XEN) RAM: 00000000f904c000 - 00000000fc473fff (XEN) RAM: 00000000fc474000 - 00000000fc490fff (XEN) RAM: 00000000fc491000 - 00000000fc4a1fff (XEN) RAM: 00000000fc4a2000 - 00000000fc4bbfff (XEN) RAM: 00000000fc4bc000 - 00000000fc4befff (XEN) RAM: 00000000fc4bf000 - 00000000fde7ffff (XEN) RAM: 00000000fde80000 - 00000000fde81fff (XEN) RAM: 00000000fde82000 - 00000000fe00ffff (XEN) RAM: 00000000fe010000 - 00000000fe05ffff (XEN) RAM: 00000000fe0b0000 - 00000000fe0b9fff (XEN) RAM: 00000000fe0ba000 - 00000000feffffff (XEN) RAM: 0000000880000000 - 00000009ffffffff (XEN) (XEN) MODULE[0]: 00000000f87f0000 - 00000000f87f5000 Device Tree (XEN) MODULE[1]: 00000000f793a000 - 00000000f8514600 Kernel console=hvc0 earlycon=pl011,0x7ff80000 rootwait (XEN) (XEN) Command line: xen console=dtuart dtuart=serial0 conswitch=x (XEN) Placing Xen at 0x00000000dfe00000-0x00000000e0000000 (XEN) Update BOOTMOD_XEN from 00000000f8515000-00000000f861fd81 => 00000000dfe00000-00000000dff0ad81 (XEN) PFN compression on bits 21...22 (XEN) Domain heap initialised (XEN) Platform: VERSATILE EXPRESS (XEN) Looking for dtuart at "serial0", options "" Xen 4.6.2-pre (XEN) Xen version 4.6.2-pre (justin@) (aarch64-linux-gnu-gcc (Linaro GCC 4.9-2015.05) 4.9.3 20150413 (prerelease)) debug=y Fri May 13 12:17:06 (XEN) Latest ChangeSet: Wed Mar 16 16:51:27 2016 +0000 git:c0cfb72-dirty (XEN) Processor: 410fd030: "ARM Limited", variant: 0x0, part 0xd03, rev 0x0 (XEN) 64-bit Execution: (XEN) Processor Features: 0000000000002222 0000000000000000 (XEN) Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32 (XEN) Extensions: FloatingPoint AdvancedSIMD (XEN) Debug Features: 0000000010305106 0000000000000000 (XEN) Auxiliary Features: 0000000000000000 0000000000000000 (XEN) Memory Model Features: 0000000000001122 0000000000000000 (XEN) ISA Features: 0000000000011120 0000000000000000 (XEN) 32-bit Execution: (XEN) Processor Features: 00000131:00011011 (XEN) Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle (XEN) Extensions: GenericTimer Security (XEN) Debug Features: 03010066 (XEN) Auxiliary Features: 00000000 (XEN) Memory Model Features: 10101105 40000000 01260000 02102211 (XEN) ISA Features: 02101110 13112111 21232042 01112131 00011142 00011121 (XEN) Using PSCI-0.2 for SMP bringup (XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 50000 KHz (XEN) GICv2 initialization: (XEN) gic_dist_addr=000000002c010000 (XEN) gic_cpu_addr=000000002c02f000 (XEN) gic_hyp_addr=000000002c04f000 (XEN) gic_vcpu_addr=000000002c06f000 (XEN) gic_maintenance_irq=25 (XEN) GICv2: 352 lines, 6 cpus, secure (IID 0200143b). (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Allocated console ring of 64 KiB. (XEN) Bringing up CPU1 - CPU 00000000 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 1 booted. (XEN) Bringing up CPU2 - CPU 00000001 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 2 booted. (XEN) Bringing up CPU3 - CPU 00000101 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 3 booted. (XEN) Bringing up CPU4 - CPU 00000102 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 4 booted. (XEN) Bringing up CPU5 - CPU 00000103 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 5 booted. (XEN) Brought up 6 CPUs (XEN) P2M: 40-bit IPA with 40-bit PA (XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558 (XEN) I/O virtualisation disabled (XEN) *** LOADING DOMAIN 0 *** (XEN) Loading kernel from boot module @ 00000000f793a000 (XEN) Allocating 1:1 mappings totalling 128MB for dom0: (XEN) BANK[0] 0x000000d0000000-0x000000d8000000 (128MB) (XEN) Grant table range: 0x000000dfe00000-0x000000dfe5a000 (XEN) Loading zImage from 00000000f793a000 to 00000000d0080000-00000000d0c5a600 (XEN) Allocating PPI 16 for event channel interrupt (XEN) Loading dom0 DTB to 0x00000000d7e00000-0x00000000d7e031af (XEN) Scrubbing Free RAM on 1 nodes using 6 CPUs (XEN) ...........done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *** Serial input -> DOM0 (type 'CTRL-x' three times to switch input to Xen) (XEN) Freed 276kB init memory. (XEN) DOM0: [ 0.000000] Linux version 3.18.29 (justin@justin-desktop) (gcc version 4.9.3 20150413 (prerelease) (Linaro GCC 4.9-2015.05) (XEN) DOM0: ) #3 SMP PREEMPT Thu May 12 17:34:33 PDT 2016 (XEN) DOM0: [ 0.000000] CPU: AArch64 Processor [410fd030] revision 0 (XEN) DOM0: [ 0.000000] Detected VIPT I-cache on CPU0 (XEN) DOM0: [ 0.000000] alternatives: enabling workaround for ARM errata 826319, 827319, 824069 (XEN) DOM0: [ 0.000000] alternatives: enabling workaround for ARM erratum 845719 (XEN) DOM0: [ 0.000000] Early serial console at I/O port 0x0 (options '') (XEN) DOM0: [ 0.000000] bootconsole [uart0] enabled (XEN) DOM0: [ 0.000000] efi: Getting EFI parameters from FDT: (XEN) DOM0: [ 0.000000] efi: UEFI not found. (XEN) DOM0: [ 0.000000] cma: Reserved 32 MiB at 0x00000000d5c00000 (XEN) DOM0: [ 0.000000] psci: probing for conduit method from DT. (XEN) DOM0: [ 0.000000] psci: PSCIv0.2 detected in firmware. (XEN) DOM0: [ 0.000000] psci: Using standard PSCI v0.2 function IDs (XEN) DOM0: [ 0.000000] PERCPU: Embedded 14 pages/cpu @ffffffc007f95000 s18880 r8192 d30272 u57344 (XEN) DOM0: [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32320 (XEN) DOM0: [ 0.000000] Kernel command line: console=hvc0 earlycon=pl011,0x7ff80000 rootwait (XEN) DOM0: [ 0.000000] PID hash table entries: 512 (order: 0, 4096 bytes) (XEN) DOM0: [ 0.000000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) (XEN) DOM0: [ 0.000000] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) (XEN) DOM0: [ 0.000000] Memory: 70432K/131072K available (7929K kernel code, 709K rwdata, 2836K rodata, 588K init, 743K bss, 60640K res (XEN) DOM0: erved) (XEN) DOM0: [ 0.000000] Virtual kernel memory layout: (XEN) DOM0: [ 0.000000] vmalloc : 0xffffff8000000000 - 0xffffffbdffff0000 ( 247 GB) (XEN) DOM0: [ 0.000000] vmemmap : 0xffffffbe00000000 - 0xffffffbfc0000000 ( 7 GB maximum) (XEN) DOM0: [ 0.000000] 0xffffffbe02d80000 - 0xffffffbe02f40000 ( 1 MB actual) (XEN) DOM0: [ 0.000000] PCI I/O : 0xffffffbffa000000 - 0xffffffbffb000000 ( 16 MB) (XEN) DOM0: [ 0.000000] fixed : 0xffffffbffbdfd000 - 0xffffffbffbdff000 ( 8 KB) (XEN) DOM0: [ 0.000000] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB) (XEN) DOM0: [ 0.000000] memory : 0xffffffc000000000 - 0xffffffc008000000 ( 128 MB) (XEN) DOM0: [ 0.000000] .init : 0xffffffc000b06000 - 0xffffffc000b99000 ( 588 KB) (XEN) DOM0: [ 0.000000] .text : 0xffffffc000080000 - 0xffffffc000b056a4 ( 10774 KB) (XEN) DOM0: [ 0.000000] .data : 0xffffffc000ba9000 - 0xffffffc000c5a600 ( 710 KB) (XEN) DOM0: [ 0.000000] Preemptible hierarchical RCU implementation. (XEN) DOM0: [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=6. (XEN) DOM0: [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6 (XEN) DOM0: [ 0.000000] NR_IRQS:64 nr_irqs:64 0 (XEN) DOM0: [ 0.000000] Architected cp15 timer(s) running at 50.00MHz (virt). (XEN) DOM0: [ 0.000006] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 2748779069440ns (XEN) DOM0: [ 0.009814] Console: colour dummy device 80x25 (XEN) DOM0: [ 0.015373] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000) (XEN) DOM0: [ 0.027239] pid_max: default: 32768 minimum: 301 (XEN) DOM0: [ 0.033097] Security Framework initialized (XEN) DOM0: [ 0.038310] AppArmor: AppArmor initialized (XEN) DOM0: [ 0.043548] Mount-cache hash table entries: 512 (order: 0, 4096 bytes) (XEN) DOM0: [ 0.051299] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes) (XEN) DOM0: [ 0.060100] ftrace: allocating 27819 entries in 109 pages (XEN) DOM0: [ 0.133528] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available (XEN) DOM0: [ 0.142962] EFI services will not be available. (XEN) DOM0: [ 0.148735] Xen 4.6 support found, events_irq=4 gnttab_frame=0x00000000dfe00000 (XEN) DOM0: [ 0.157312] Please upgrade your Xen. (XEN) DOM0: [ 0.157312] If your platform has any non-coherent DMA devices, they won't work properly. (XEN) DOM0: [ 0.171519] xen:grant_table: Grant tables using version 1 layout (XEN) DOM0: [ 0.178727] Grant table initialized (XEN) DOM0: [ 0.183317] xen:events: Using FIFO-based ABI (XEN) DOM0: [ 0.188691] Xen: initializing cpu0 (XEN) DOM0: [ 0.243798] CPU1: Booted secondary processor (XEN) DOM0: [ 0.243805] Detected PIPT I-cache on CPU1 (XEN) DOM0: [ 0.243865] Xen: initializing cpu1 (XEN) DOM0: [ 0.263807] CPU2: Booted secondary processor (XEN) DOM0: [ 0.263813] Detected PIPT I-cache on CPU2 (XEN) DOM0: [ 0.263864] Xen: initializing cpu2 (XEN) DOM0: [ 0.283838] CPU3: Booted secondary processor (XEN) DOM0: [ 0.283844] Detected VIPT I-cache on CPU3 (XEN) DOM0: [ 0.283897] Xen: initializing cpu3 (XEN) DOM0: [ 0.303879] CPU4: Booted secondary processor (XEN) DOM0: [ 0.303884] Detected VIPT I-cache on CPU4 (XEN) DOM0: [ 0.303932] Xen: initializing cpu4 (XEN) DOM0: [ 0.323925] CPU5: Booted secondary processor (XEN) DOM0: [ 0.323931] Detected VIPT I-cache on CPU5 (XEN) DOM0: [ 0.323977] Xen: initializing cpu5 (XEN) DOM0: [ 0.324087] Brought up 6 CPUs (XEN) DOM0: [ 0.402471] SMP: Total of 6 processors activated. (XEN) DOM0: [ 0.408368] alternatives: patching kernel code (XEN) DOM0: [ 0.414700] devtmpfs: initialized (XEN) DOM0: [ 0.419843] DMI not present or invalid. (XEN) DOM0: [ 0.431374] xor: measuring software checksum speed (XEN) DOM0: [ 0.529208] 8regs : 1336.000 MB/sec (XEN) DOM0: [ 0.629305] 8regs_prefetch: 1258.000 MB/sec (XEN) DOM0: [ 0.729404] 32regs : 1522.800 MB/sec (XEN) DOM0: [ 0.829505] 32regs_prefetch: 1378.800 MB/sec (XEN) DOM0: [ 0.835224] xor: using function: 32regs (1522.800 MB/sec) (XEN) DOM0: [ 0.842082] regulator-dummy: no parameters (XEN) DOM0: [ 0.850210] NET: Registered protocol family 16 (XEN) DOM0: [ 0.856874] vdso: 2 pages (1 code @ ffffffc000bb1000, 1 data @ ffffffc000bb0000) (XEN) DOM0: [ 0.865596] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. (XEN) DOM0: [ 0.874696] software IO TLB [mem 0xd4000000-0xd4400000] (4MB) mapped at [ffffffc004000000-ffffffc0043fffff] (XEN) DOM0: [ 0.886664] DMA: preallocated 256 KiB pool for atomic allocations (XEN) DOM0: [ 0.894880] software IO TLB [mem 0xd3c00000-0xd4000000] (4MB) mapped at [ffffffc003c00000-ffffffc003ffffff] (XEN) DOM0: [ 0.906078] Serial: AMBA PL011 UART driver (XEN) DOM0: [ 1.116578] raid6: int64x1 463 MB/s (XEN) DOM0: [ 1.286768] raid6: int64x2 664 MB/s (XEN) DOM0: [ 1.456988] raid6: int64x4 597 MB/s (XEN) DOM0: [ 1.627164] raid6: int64x8 684 MB/s (XEN) DOM0: [ 1.797394] raid6: neonx1 442 MB/s (XEN) DOM0: [ 1.967533] raid6: neonx2 694 MB/s (XEN) DOM0: [ 2.137765] raid6: neonx4 908 MB/s (XEN) DOM0: [ 2.307933] raid6: neonx8 983 MB/s (XEN) DOM0: [ 2.312743] raid6: using algorithm neonx8 (983 MB/s) (XEN) DOM0: [ 2.318846] raid6: using intx1 recovery algorithm (XEN) DOM0: [ 2.324740] xen:balloon: Initialising balloon driver (XEN) DOM0: [ 2.331150] xen_balloon: Initialising balloon driver (XEN) DOM0: [ 2.337527] MCC_SB_3V3: 3300 mV (XEN) DOM0: [ 2.342076] vgaarb: loaded (XEN) DOM0: [ 2.346149] SCSI subsystem initialized (XEN) DOM0: [ 2.351435] usbcore: registered new interface driver usbfs (XEN) DOM0: [ 2.358142] usbcore: registered new interface driver hub (XEN) DOM0: [ 2.364754] usbcore: registered new device driver usb (XEN) DOM0: [ 2.372308] Advanced Linux Sound Architecture Driver Initialized. (XEN) DOM0: [ 2.380060] NetLabel: Initializing (XEN) DOM0: [ 2.384531] NetLabel: domain hash size = 128 (XEN) DOM0: [ 2.389973] NetLabel: protocols = UNLABELED CIPSOv4 (XEN) DOM0: [ 2.396127] NetLabel: unlabeled traffic allowed by default (XEN) DOM0: [ 2.403059] Switched to clocksource arch_sys_counter (XEN) DOM0: [ 2.449888] AppArmor: AppArmor Filesystem Enabled (XEN) DOM0: [ 2.465049] NET: Registered protocol family 2 (XEN) DOM0: [ 2.471363] TCP established hash table entries: 1024 (order: 1, 8192 bytes) (XEN) DOM0: [ 2.479615] TCP bind hash table entries: 1024 (order: 2, 16384 bytes) (XEN) DOM0: [ 2.487330] TCP: Hash tables configured (established 1024 bind 1024) (XEN) DOM0: [ 2.494932] TCP: reno registered (XEN) DOM0: [ 2.499205] UDP hash table entries: 256 (order: 1, 8192 bytes) (XEN) DOM0: [ 2.506239] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) (XEN) DOM0: [ 2.514014] NET: Registered protocol family 1 (XEN) DOM0: [ 2.519862] RPC: Registered named UNIX socket transport module. (XEN) DOM0: [ 2.526976] RPC: Registered udp transport module. (XEN) DOM0: [ 2.532784] RPC: Registered tcp transport module. (XEN) DOM0: [ 2.538613] RPC: Registered tcp NFSv4.1 backchannel transport module. (XEN) DOM0: [ 2.547423] futex hash table entries: 2048 (order: 5, 131072 bytes) (XEN) DOM0: [ 2.555086] audit: initializing netlink subsys (disabled) (XEN) DOM0: [ 2.561665] audit: type=2000 audit(2.400:1): initialized (XEN) DOM0: [ 2.568799] zpool: loaded (XEN) DOM0: [ 2.573111] VFS: Disk quotas dquot_6.5.2 (XEN) DOM0: [ 2.578200] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) (XEN) DOM0: [ 2.587650] NFS: Registering the id_resolver key type (XEN) DOM0: [ 2.593877] Key type id_resolver registered (XEN) DOM0: [ 2.599139] Key type id_legacy registered (XEN) DOM0: [ 2.604287] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc. (XEN) DOM0: [ 2.613026] msgmni has been set to 201 (XEN) DOM0: [ 2.619405] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) (XEN) DOM0: [ 2.628085] io scheduler noop registered (XEN) DOM0: [ 2.633097] io scheduler deadline registered (XEN) DOM0: [ 2.638521] io scheduler cfq registered (default) (XEN) DOM0: [ 2.644612] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 (XEN) DOM0: [ 2.651390] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 (XEN) DOM0: [ 2.660398] dma-pl330 7ff00000.dma: Loaded driver for PL330 DMAC-341330 (XEN) DOM0: [ 2.668250] dma-pl330 7ff00000.dma: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8 (XEN) DOM0: [ 2.678417] xen:xen_evtchn: Event-channel device installed [ 2.741450] console [hvc0] enabled (XEN) DOM0: [ 2.741450] console [hvc0] enabled [ 2.749266] bootconsole [uart0] disabled (XEN) DOM0: [ 2.749266] bootconsole [uart0] disabled [ 2.758533] [drm] Initialized drm 1.1.0 20060810 [ 2.768714] brd: module loaded [ 2.774516] loop: module loaded [ 2.778160] zram: Created 1 device(s) [ 2.782189] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.788601] sky2: driver version 1.30 [ 2.793643] libphy: smsc911x-mdio: probed [ 2.873211] smsc911x 18000000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=18000000.etherne:01, irq=-1) [ 2.884634] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:63:eb [ 2.891565] xen_netfront: Initialising Xen virtual ethernet driver [ 2.897849] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.904415] ehci-pci: EHCI PCI platform driver [ 2.908971] ehci-platform: EHCI generic platform driver [ 2.914351] ehci-platform 7ffc0000.ehci: EHCI Host Controller [ 2.920077] ehci-platform 7ffc0000.ehci: new USB bus registered, assigned bus number 1 [ 2.928267] ehci-platform 7ffc0000.ehci: irq 24, io mem 0x7ffc0000 [ 2.953096] ehci-platform 7ffc0000.ehci: USB 2.0 started, EHCI 1.00 [ 2.959900] hub 1-0:1.0: USB hub found [ 2.963603] hub 1-0:1.0: 1 port detected [ 2.967828] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.973954] ohci-pci: OHCI PCI platform driver [ 2.978572] usbcore: registered new interface driver usb-storage [ 2.985153] mousedev: PS/2 mouse device common for all mice [ 2.991442] rtc-pl031 1c170000.rtc: rtc core: registered pl031 as rtc0 [ 2.998539] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com [ 3.007248] mmci-pl18x 1c050000.mmci: No vqmmc regulator found [ 3.013046] mmci-pl18x 1c050000.mmci: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 29,0 (pio) [ 3.021443] of_dma_request_slave_channel: dma-names property of node '/smb@08000000/motherboard/iofpga@3,00000000/mmci@050000' missing or y [ 3.034417] of_dma_request_slave_channel: dma-names property of node '/smb@08000000/motherboard/iofpga@3,00000000/mmci@050000' missing or y [ 3.047384] mmci-pl18x 1c050000.mmci: DMA channels RX none, TX none [ 3.093216] platform scpi: Driver scpi_protocol requests probe deferral [ 3.100000] usbcore: registered new interface driver usbhid [ 3.105521] usbhid: USB HID core driver [ 3.109553] mhu 2b1f0000.mhu: ARM MHU Mailbox registered [ 3.116587] platform sound: Driver asoc-simple-card requests probe deferral [ 3.123637] platform 7ff90000.i2s: Driver designware-i2s requests probe deferral [ 3.131233] TCP: cubic registered [ 3.134503] Initializing XFRM netlink socket [ 3.138851] NET: Registered protocol family 17 [ 3.143385] NET: Registered protocol family 15 [ 3.147959] Key type dns_resolver registered [ 3.154114] Btrfs loaded [ 3.156623] AppArmor: AppArmor sha1 policy hashing enabled [ 3.162701] scpi_protocol scpi: SCP Protocol 1.2 Firmware 1.14.0 version [ 3.179928] arm_big_little: bL_cpufreq_register: Failed registering platform driver: scpi, err: -19 [ 3.209839] platform sound: Driver asoc-simple-card requests probe deferral [ 3.216915] platform sound: Driver asoc-simple-card requests probe deferral [ 3.224020] rtc-pl031 1c170000.rtc: setting system clock to 2015-09-22 19:01:07 UTC (1442948467) [ 3.233603] ALSA device list: [ 3.236482] No soundcards found. [ 3.283088] usb 1-1: new high-speed USB device number 2 using ehci-platform [ 3.403091] usb 1-1: device descriptor read/64, error -32 [ 3.633090] usb 1-1: device descriptor read/64, error -32 [ 3.863092] usb 1-1: new high-speed USB device number 3 using ehci-platform [ 3.983096] atkbd serio0: keyboard reset failed on 1c060000.kmi [ 3.993086] usb 1-1: device descriptor read/64, error -32 [ 4.223095] usb 1-1: device descriptor read/64, error -32 [ 4.453092] usb 1-1: new high-speed USB device number 4 using ehci-platform [ 4.873098] usb 1-1: device not accepting address 4, error -32 [ 4.993092] usb 1-1: new high-speed USB device number 5 using ehci-platform [ 5.203094] atkbd serio1: keyboard reset failed on 1c070000.kmi [ 5.433077] usb 1-1: device not accepting address 5, error -32 [ 5.438852] usb usb1-port1: unable to enumerate USB device [ 5.649480] Waiting for root device ...
Hi Justin,
Sorry - no specific ideas. Have you tried a different physical USB storage device? I guess if you can get it to boot (via ramdisk or something) you might be able to poke around and find out more about what's unhappy. Failing that you might try searching (or posting) on the xen-users mailing list.
MarkN.
Hello Mark,
Thank you for the advice!
"Have you tried a different physical USB storage device?"
The USB is failing to register the USB hub at linux/drivers/usb/core/hub.c: hub_probe(). I am getting these errors regardless if any USB device is plugged in. Basically, from my understanding, the USB is failing while its registering the USB hardware on the JunoR0 board.
"I guess if you can get it to boot (via ramdisk or something) you might be able to poke around and find out more about what's unhappy."
Working on it! I got it to boot with ramdisk. Maybe I can get some information on the failure from here.