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- Kirkstone iMX6 PCIE Issue
Kirkstone iMX6 PCIE Issue
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Kirkstone iMX6 PCIE Issue
07-04-2024
07:13 AM
971 Views
rro
Contributor III
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During bootup the following messages occasionally occur. It seems to happen about 25% of the time.
[ 0.699937] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.729895] pci 0000:00:00.0: can't enable device: BAR 0 [mem 0x00000000-0x000fffff 64bit pref] not claimed
[ 0.746399] igb 0000:01:00.0: enabling device (0140 -> 0142)
[ 0.746477] igb 0000:01:00.0: BAR 0: can't reserve [mem 0x00100000-0x0011ffff]
[ 0.746519] igb: probe of 0000:01:00.0 failed with error -16
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.15.71+g708986319d63 (oe-user@oe-host) (arm-fslc-linux-gnueabi-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Thu Dec 14 11:15:05 UTC 2023
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Variscite i.MX6 Quad/Dual VAR-SOM-MX6
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0x6c000000, size 320 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000010000000-0x000000007fffffff]
[ 0.000000] HighMem [mem 0x0000000080000000-0x000000008fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000010000000-0x000000008fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000008fffffff]
[ 0.000000] percpu: Embedded 12 pages/cpu s19020 r8192 d21940 u49152
[ 0.000000] pcpu-alloc: s19020 r8192 d21940 u49152 alloc=12*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 520256
[ 0.000000] Kernel command line: consoleblank=0 console=ttymxc0,115200 rootwait rw mmcblk.perdev_minors=16 quiet button2=0 video=mxcfb0:off pwm_bl.default_brightness_level=0 root=/dev/mmcblk0p8
[ 0.000000] Unknown kernel command line parameters "button2=0", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1726212K/2097152K available (13312K kernel code, 1374K rwdata, 4404K rodata, 2048K init, 450K bss, 43260K reserved, 327680K cma-reserved, 262144K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible 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] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] L2C-310 errata 752271 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
[ 0.000000] Switching to timer-based delay loop, resolution 333ns
[ 0.000000] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[ 0.000026] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[ 0.001474] Console: colour dummy device 80x30
[ 0.001518] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[ 0.001536] pid_max: default: 32768 minimum: 301
[ 0.001655] LSM: Security Framework initializing
[ 0.001802] Mount-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.001842] Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.002759] CPU: Testing write buffer coherency: ok
[ 0.002808] CPU0: Spectre v2: using BPIALL workaround
[ 0.003064] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004342] Setting up static identity map for 0x10100000 - 0x10100060
[ 0.004530] rcu: Hierarchical SRCU implementation.
[ 0.005091] smp: Bringing up secondary CPUs ...
[ 0.005963] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.005980] CPU1: Spectre v2: using BPIALL workaround
[ 0.006113] smp: Brought up 1 node, 2 CPUs
[ 0.006126] SMP: Total of 2 processors activated (12.00 BogoMIPS).
[ 0.006141] CPU: All CPU(s) started in SVC mode.
[ 0.006657] devtmpfs: initialized
[ 0.016082] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.016328] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.016351] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.037010] pinctrl core: initialized pinctrl subsystem
[ 0.038682] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.047613] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.048172] audit: initializing netlink subsys (disabled)
[ 0.048405] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1
[ 0.048955] thermal_sys: Registered thermal governor 'step_wise'
[ 0.049245] cpuidle: using governor menu
[ 0.049443] CPU identified as i.MX6Q, silicon rev 1.5
[ 0.064944] vdd1p1: supplied by regulator-dummy
[ 0.065511] vdd3p0: supplied by regulator-dummy
[ 0.066044] vdd2p5: supplied by regulator-dummy
[ 0.067287] mxs_phy 20c9000.usbphy: supply phy-3p0 not found, using dummy regulator
[ 0.067871] mxs_phy 20ca000.usbphy: supply phy-3p0 not found, using dummy regulator
[ 0.078139] platform 2400000.ipu: Fixing up cyclic dependency with 21e0000.mipi
[ 0.078226] platform 2400000.ipu: Fixing up cyclic dependency with[ 23.576822] usb 1-1.2: 2:1: cannot get freq at ep 0x1
20e0000.iomuxc-gpr:ipu1_csi0_mux
[ 0.080261] platform 2800000.ipu: Fixing up cyclic dependency with 21e0000.mipi
[ 0.080340] platform 2800000.ipu: Fixing up cyclic dependency with 20e0000.iomuxc-gpr:ipu2_csi1_mux
[ 0.084489] No ATAGs?
[ 0.084599] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.084613] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.085529] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
[ 0.087841] imx mu driver is registered.
[ 0.088254] imx rpmsg driver is registered.
[ 0.101950] Kprobes globally optimized
[ 0.121808] vgaarb: loaded
[ 0.122510] SCSI subsystem initialized
[ 0.122763] libata version 3.00 loaded.
[ 0.122997] usbcore: registered new interface driver usbfs
[ 0.123046] usbcore: registered new interface driver hub
[ 0.123092] usbcore: registered new device driver usb
[ 0.123219] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
[ 0.123369] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
[ 0.123534] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
[ 0.123694] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
[ 0.124831] i2c i2c-0: IMX I2C adapter registered
[ 0.126265] i2c i2c-1: IMX I2C adapter registered
[ 0.127829] pca953x 2-0020: supply vcc not found, using dummy regulator
[ 0.127977] pca953x 2-0020: using no AI
[ 0.181294] pca953x 2-0021: supply vcc not found, using dummy regulator
[ 0.181436] pca953x 2-0021: using no AI
[ 0.241141] pca953x 2-0023: supply vcc not found, using dummy regulator
[ 0.241274] pca953x 2-0023: using no AI
[ 0.249791] pca953x 2-0023: failed writing register
[ 0.250338] i2c i2c-2: IMX I2C adapter registered
[ 0.251078] mc: Linux media interface: v0.10
[ 0.251119] videodev: Linux video capture interface: v2.00
[ 0.251209] pps_core: LinuxPPS API ver. 1 registered
[ 0.251218] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.251238] PTP clock support registered
[ 0.279709] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[ 0.309692] imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[ 0.311104] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[ 0.311699] MIPI CSI2 driver module loaded
[ 0.311746] Advanced Linux Sound Architecture Driver Initialized.
[ 0.312911] Bluetooth: Core ver 2.22
[ 0.312963] NET: Registered PF_BLUETOOTH protocol family
[ 0.312971] Bluetooth: HCI device and connection manager initialized
[ 0.312988] Bluetooth: HCI socket layer initialized
[ 0.312998] Bluetooth: L2CAP socket layer initialized
[ 0.313022] Bluetooth: SCO socket layer initialized
[ 0.313565] clocksource: Switched to clocksource mxc_timer1
[ 0.313758] VFS: Disk quotas dquot_6.6.0
[ 0.313843] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.322731] NET: Registered PF_INET protocol family
[ 0.323438] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.325656] tcp_listen_portaddr_hash hash table entries: 1024 (order: 1, 12288 bytes, linear)
[ 0.325712] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.325732] TCP established hash table entries: 16384 (order: 4, 65536 bytes, linear)
[ 0.325898] TCP bind hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.326207] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.326433] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.326521] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.326803] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.327533] RPC: Registered named UNIX socket transport module.
[ 0.327544] RPC: Registered udp transport module.
[ 0.327553] RPC: Registered tcp transport module.
[ 0.327560] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.327575] PCI: CLS 0 bytes, default 64
[ 0.328292] armv7-pmu pmu: hw perfevents: no interrupt-affinity property, guessing.
[ 0.328472] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 0.330765] Bus freq driver module loaded
[ 0.331679] Initialise system trusted keyrings
[ 0.331950] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[ 0.337760] NFS: Registering the id_resolver key type
[ 0.337848] Key type id_resolver registered
[ 0.337858] Key type id_legacy registered
[ 0.337937] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.337947] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.337982] jffs2: version 2.2. (NAND) \xc2\xa9 2001-2006 Red Hat, Inc.
[ 0.338422] fuse: init (API version 7.34)
[ 0.433123] Key type asymmetric registered
[ 0.433137] Asymmetric key parser 'x509' registered
[ 0.433242] bounce: pool size: 64 pages
[ 0.433435] io scheduler mq-deadline registered
[ 0.433447] io scheduler kyber registered
[ 0.436898] imx6q-pcie 1ffc000.pcie: supply epdev_on not found, using dummy regulator
[ 0.438790] pwm-backlight backlight: supply power not found, using dummy regulator
[ 0.440837] mxc_mipi_dsi 21e0000.mipi: supply disp-power-on not found, using dummy regulator
[ 0.441017] mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed
[ 0.443341] mxc_sdc_fb fb@0: Can't get fb option for mxcfb0!
[ 0.445494] mxs-dma 110000.dma-apbh: initialized
[ 0.450102] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[ 0.450810] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[ 0.450825] pfuze100-regulator 1-0008: pfuze100 found.
[ 0.468962] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 32, base_baud = 5000000) is a IMX
[ 0.474091] imx6q-pcie 1ffc000.pcie: iATU unroll: disabled
[ 0.474105] imx6q-pcie 1ffc000.pcie: Detected iATU regions: 4 outbound, 4 inbound
[ 0.474122] imx6q-pcie 1ffc000.pcie: host bridge /soc/pcie@1ffc000 ranges:
[ 0.474180] imx6q-pcie 1ffc000.pcie: IO 0x0001f80000..0x0001f8ffff -> 0x0000000000
[ 0.474207] imx6q-pcie 1ffc000.pcie: MEM 0x0001000000..0x0001efffff -> 0x0001000000
[ 0.474328] imx6q-pcie 1ffc000.pcie: iATU unroll: disabled
[ 0.474339] imx6q-pcie 1ffc000.pcie: Detected iATU regions: 4 outbound, 4 inbound
[ 0.480135] printk: console [ttymxc0] enabled
[ 0.481901] imx sema4 driver is registered.
[ 0.496637] brd: module loaded
[ 0.504535] loop: module loaded
[ 0.507857] nand: No NAND device found
[ 0.511533] tun: Universal TUN/TAP device driver, 1.6
[ 0.511733] CAN device driver interface
[ 0.515861] pps pps0: new PPS source ptp0
[ 0.521670] fec 2188000.ethernet eth0: registered PHC device 0
[ 0.522041] igb: Intel(R) Gigabit Ethernet Network Driver
[ 0.522051] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 0.522110] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[ 0.522118] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 0.522633] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.522645] ehci-pci: EHCI PCI platform driver
[ 0.522747] usbcore: registered new interface driver usb-storage
[ 0.525684] SPI driver ads7846 has no spi_device_id for ti,tsc2046
[ 0.525695] SPI driver ads7846 has no spi_device_id for ti,ads7843
[ 0.525703] SPI driver ads7846 has no spi_device_id for ti,ads7845
[ 0.525712] SPI driver ads7846 has no spi_device_id for ti,ads7873
[ 0.528753] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc0
[ 0.528794] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 2024-07-04T07:40:11 UTC (1720078811)
[ 0.528985] i2c_dev: i2c /dev entries driver
[ 0.530925] Driver for 1-wire Dallas network protocol.
[ 0.533755] Bluetooth: HCI UART driver ver 2.3
[ 0.533770] Bluetooth: HCI UART protocol H4 registered
[ 0.533779] Bluetooth: HCI UART protocol BCSP registered
[ 0.533814] Bluetooth: HCI UART protocol LL registered
[ 0.533846] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 0.533874] Bluetooth: HCI UART protocol Marvell registered
[ 0.533923] usbcore: registered new interface driver btusb
[ 0.534867] mmcblk: using 16 minors per device
[ 0.534909] sdhci: Secure Digital Host Controller Interface driver
[ 0.534916] sdhci: Copyright(c) Pierre Ossman
[ 0.534922] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.537033] hid: raw HID events driver (C) Jiri Kosina
[ 0.537422] sdhci-esdhc-imx 2194000.mmc: Got CD GPIO
[ 0.538020] usbcore: registered new interface driver usbhid
[ 0.538031] usbhid: USB HID core driver
[ 0.548795] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 0.552367] NET: Registered PF_LLC protocol family
[ 0.554861] NET: Registered PF_INET6 protocol family
[ 0.556215] Segment Routing with IPv6
[ 0.556279] In-situ OAM (IOAM) with IPv6
[ 0.556430] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 0.557094] NET: Registered PF_PACKET protocol family
[ 0.557116] can: controller area network core
[ 0.557208] NET: Registered PF_CAN protocol family
[ 0.557218] can: raw protocol
[ 0.557227] can: broadcast manager protocol
[ 0.557241] can: netlink gateway - max_hops=1
[ 0.557442] Bluetooth: RFCOMM TTY layer initialized
[ 0.557466] Bluetooth: RFCOMM socket layer initialized
[ 0.557506] Bluetooth: RFCOMM ver 1.11
[ 0.557526] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 0.557534] Bluetooth: BNEP filters: protocol multicast
[ 0.557549] Bluetooth: BNEP socket layer initialized
[ 0.557557] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 0.557569] Bluetooth: HIDP socket layer initialized
[ 0.557775] lib80211: common routines for IEEE802.11 drivers
[ 0.557787] lib80211_crypt: registered algorithm 'NULL'
[ 0.557795] lib80211_crypt: registered algorithm 'WEP'
[ 0.557802] lib80211_crypt: registered algorithm 'CCMP'
[ 0.557809] lib80211_crypt: registered algorithm 'TKIP'
[ 0.557851] Key type dns_resolver registered
[ 0.558663] Registering SWP/SWPB emulation handler
[ 0.558957] Loading compiled-in X.509 certificates
[ 0.568872] mmc0: SDHCI controller on 2190000.mmc [2190000.mmc] using ADMA
[ 0.569589] mmc1: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA
[ 0.573646] imx6q-pcie 1ffc000.pcie: Link up
[ 0.573667] imx6q-pcie 1ffc000.pcie: Link: Gen2 disabled
[ 0.573677] imx6q-pcie 1ffc000.pcie: Link up, Gen1
[ 0.591526] vddarm: bypassed regulator has no supply!
[ 0.596629] vddarm: failed to get the current voltage: -EPROBE_DEFER
[ 0.603017] vddarm: supplied by SW1AB
[ 0.603937] vddpu: supplied by SW1C
[ 0.604344] vddsoc: bypassed regulator has no supply!
[ 0.609448] vddsoc: failed to get the current voltage: -EPROBE_DEFER
[ 0.615866] vddsoc: supplied by SW1C
[ 0.622475] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 0.622521] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 0.643597] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 0.643790] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15
[ 0.643807] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.643820] usb usb1: Product: EHCI Host Controller
[ 0.643829] usb usb1: Manufacturer: Linux 5.15.71+g708986319d63 ehci_hcd
[ 0.643838] usb usb1: SerialNumber: ci_hdrc.0
[ 0.644445] hub 1-0:1.0: USB hub found
[ 0.644488] hub 1-0:1.0: 1 port detected
[ 0.645972] imx_usb 2184200.usb: No over current polarity defined
[ 0.649264] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 0.649303] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[ 0.651865] mmc0: new DDR MMC card at address 0001
[ 0.652849] mmcblk0: mmc0:0001 DG4008 7.28 GiB
[ 0.658090] mmcblk0: p1 < p5 p6 p7 p8 p9 p10 p11 >
[ 0.660089] mmcblk0boot0: mmc0:0001 DG4008 4.00 MiB
[ 0.662461] mmcblk0boot1: mmc0:0001 DG4008 4.00 MiB
[ 0.664538] mmcblk0rpmb: mmc0:0001 DG4008 4.00 MiB, chardev (242:0)
[ 0.673653] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 0.673909] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15
[ 0.673929] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.673942] usb usb2: Product: EHCI Host Controller
[ 0.673952] usb usb2: Manufacturer: Linux 5.15.71+g708986319d63 ehci_hcd
[ 0.673962] usb usb2: SerialNumber: ci_hdrc.1
[ 0.674555] hub 2-0:1.0: USB hub found
[ 0.674604] hub 2-0:1.0: 1 port detected
[ 0.678862] Galcore version 6.4.3.p4.398061
[ 0.693753] imx6q-pcie 1ffc000.pcie: Link up
[ 0.694110] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00
[ 0.694130] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.694151] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.694164] pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff]
[ 0.694230] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x000000
[ 0.694264] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit pref]
[ 0.694285] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
[ 0.694395] pci 0000:00:00.0: supports D1
[ 0.694407] pci 0000:00:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.699888] PCI: bus0: Fast back to back transfers disabled
[ 0.699937] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.700384] pci 0000:01:00.0: [8086:1539] type 00 class 0x020000
[ 0.700489] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x0001ffff]
[ 0.700573] pci 0000:01:00.0: reg 0x18: [io 0x0000-0x001f]
[ 0.700620] pci 0000:01:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
[ 0.701100] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 0.729045] PCI: bus1: Fast back to back transfers disabled
[ 0.729110] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 0.729200] pci 0000:01:00.0: BAR 0: assigned [mem 0x00100000-0x0011ffff]
[ 0.729242] pci 0000:01:00.0: BAR 3: assigned [mem 0x00120000-0x00123fff]
[ 0.729271] pci 0000:01:00.0: BAR 2: assigned [io 0x1000-0x101f]
[ 0.729303] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.729318] pci 0000:00:00.0: bridge window [io 0x1000-0x1fff]
[ 0.729331] pci 0000:00:00.0: bridge window [mem 0x00100000-0x001fffff]
[ 0.729895] pci 0000:00:00.0: can't enable device: BAR 0 [mem 0x00000000-0x000fffff 64bit pref] not claimed
[ 0.739819] pci 0000:00:00.0: Error enabling bridge (-22), continuing
[ 0.746399] igb 0000:01:00.0: enabling device (0140 -> 0142)
[ 0.746477] igb 0000:01:00.0: BAR 0: can't reserve [mem 0x00100000-0x0011ffff]
[ 0.746519] igb: probe of 0000:01:00.0 failed with error -16
[ 0.933675] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 0.963677] usb 2-1: new high-speed USB device number 2 using ci_hdrc
[ 1.134176] usb 1-1: New USB device found, idVendor=0424, idProduct=2517, bcdDevice= 0.02
[ 1.134213] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.135062] hub 1-1:1.0: USB hub found
[ 1.135281] hub 1-1:1.0: 7 ports detected
[ 1.164069] usb 2-1: New USB device found, idVendor=0424, idProduct=2517, bcdDevice= 0.02
[ 1.164088] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.164698] hub 2-1:1.0: USB hub found
[ 1.164810] hub 2-1:1.0: 4 ports detected
[ 1.369874] [drm] Initialized vivante 1.0.0 20170808 for 130000.gpu on minor 0
[ 1.371768] mxc_vpu 2040000.vpu_fsl: VPU initialized
[ 1.373195] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.373383] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 1.376747] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C
[ 1.376925] Hot alarm is canceled. GPU3D clock will return to 64/64
[ 1.380160] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.380319] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 1.382949] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.383056] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 1.389898] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 1.396095] ALSA device list:
[ 1.396106] No soundcards found.
[ 1.396634] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.396764] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 1.407998] EXT4-fs (mmcblk0p8): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 1.408066] VFS: Mounted root (ext4 filesystem) on device 179:8.
[ 1.408638] devtmpfs: mounted
[ 1.414289] Freeing unused kernel image (initmem) memory: 2048K
[ 1.454670] Run /sbin/init as init process
[ 1.454692] with arguments:
[ 1.454701] /sbin/init
[ 1.454712] with environment:
[ 1.454721] HOME=/
[ 1.454730] TERM=linux
[ 1.454742] button2=0
[ 1.483628] usb 2-1.1: new full-speed USB device number 3 using ci_hdrc
[ 1.636844] usb 2-1.1: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 1.636887] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.636910] usb 2-1.1: Product: USB audio CODEC
[ 1.636931] usb 2-1.1: Manufacturer: Burr-Brown from TI
[ 1.641497] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.641747] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 1.705702] systemd[1]: systemd 250.5+ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=hybrid)
[ 1.706411] systemd[1]: Detected architecture arm.
[ 1.743667] usb 2-1.2: new full-speed USB device number 4 using ci_hdrc
[ 1.847906] systemd[1]: No hostname configured, using default hostname.
[ 1.849389] systemd[1]: Hostname set to <localhost>.
[ 1.916721] usb 2-1.2: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 1.916753] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.916768] usb 2-1.2: Product: USB audio CODEC
[ 1.916775] usb 2-1.2: Manufacturer: Burr-Brown from TI
[ 1.919470] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 1.919654] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 2.013627] usb 2-1.3: new full-speed USB device number 5 using ci_hdrc
[ 2.176061] usb 2-1.3: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 2.176082] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.176092] usb 2-1.3: Product: USB audio CODEC
[ 2.176100] usb 2-1.3: Manufacturer: Burr-Brown from TI
[ 2.178232] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 2.178364] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 2.273596] usb 2-1.4: new full-speed USB device number 6 using ci_hdrc
[ 2.373600] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 2.544773] systemd[1]: Queued start job for default target Multi-User System.
[ 2.592313] systemd[1]: Created slice Slice /system/getty.
[ 2.595471] systemd[1]: Created slice Slice /system/modprobe.
[ 2.598206] systemd[1]: Created slice Slice /system/serial-getty.
[ 2.600270] systemd[1]: Created slice User and Session Slice.
[ 2.600685] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 2.601029] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.601741] systemd[1]: Reached target Path Units.
[ 2.601944] systemd[1]: Reached target Remote File Systems.
[ 2.602099] systemd[1]: Reached target Slice Units.
[ 2.602361] systemd[1]: Reached target Swaps.
[ 2.608597] systemd[1]: Listening on Syslog Socket.
[ 2.613617] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 2.620728] systemd[1]: Listening on Process Core Dump Socket.
[ 2.621388] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 2.622299] systemd[1]: Listening on Journal Audit Socket.
[ 2.622893] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.623844] systemd[1]: Listening on Journal Socket.
[ 2.624797] systemd[1]: Listening on udev Control Socket.
[ 2.625385] systemd[1]: Listening on udev Kernel Socket.
[ 2.626050] systemd[1]: Listening on User Database Manager Socket.
[ 2.626818] systemd[1]: Huge Pages File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
[ 2.632561] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.639075] systemd[1]: Mounting Kernel Debug File System...
[ 2.639912] systemd[1]: Kernel Trace File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/tracing).
[ 2.648088] systemd[1]: Mounting Temporary Directory /tmp...
[ 2.657438] systemd[1]: Starting Create List of Static Device Nodes...
[ 2.665482] systemd[1]: Starting Load Kernel Module configfs...
[ 2.672807] systemd[1]: Starting Load Kernel Module drm...
[ 2.684639] systemd[1]: Starting Load Kernel Module fuse...
[ 2.695896] systemd[1]: Starting Journal Service...
[ 2.715434] systemd[1]: Starting Load Kernel Modules...
[ 2.721711] systemd[1]: Starting Generate network units from Kernel command line...
[ 2.729239] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 2.736794] systemd[1]: Starting Coldplug All udev Devices...
[ 2.763534] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.784285] systemd[1]: Mounted Kernel Debug File System.
[ 2.784958] systemd[1]: Mounted Temporary Directory /tmp.
[ 2.786714] systemd[1]: Finished Create List of Static Device Nodes.
[ 2.788276] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[ 2.789655] systemd[1]: Finished Load Kernel Module configfs.
[ 2.791296] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 2.791901] sitronix_i2c_touch: loading out-of-tree module taints kernel.
[ 2.792670] systemd[1]: Finished Load Kernel Module drm.
[ 2.798460] Sitronix touch driver 2.9.21
[ 2.798478] Release date: 20160314
[ 2.804516] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[ 2.823806] systemd[1]: Finished Load Kernel Module fuse.
[ 2.826526] systemd[1]: Finished Load Kernel Modules.
[ 2.828560] systemd[1]: Finished Generate network units from Kernel command line.
[ 2.843646] usb 2-1.4: new full-speed USB device number 7 using ci_hdrc
[ 2.855357] systemd[1]: Mounting FUSE Control File System...
[ 2.855850] EXT4-fs (mmcblk0p8): re-mounted. Opts: (null). Quota mode: none.
[ 2.863013] systemd[1]: Mounting Kernel Configuration File System...
[ 2.883638] usb 1-1.2: new full-speed USB device number 3 using ci_hdrc
[ 2.898711] systemd[1]: Starting Apply Kernel Variables...
[ 2.943663] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 2.952206] systemd[1]: Finished Remount Root and Kernel File Systems.
[ 2.952977] systemd[1]: Mounted FUSE Control File System.
[ 2.953521] systemd[1]: Mounted Kernel Configuration File System.
[ 2.960650] systemd[1]: Rebuild Hardware Database was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[ 2.960998] systemd[1]: Platform Persistent Storage Archival was skipped because of a failed condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
[ 2.961300] systemd[1]: Create System Users was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[ 2.974628] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 2.995248] systemd[1]: Finished Apply Kernel Variables.
[ 3.081004] systemd[1]: Finished Create Static Device Nodes in /dev.
[ 3.081497] systemd[1]: Reached target Preparation for Local File Systems.
[ 3.105188] systemd[1]: Mounting /var/volatile...
[ 3.111502] audit: type=1334 audit(1720078814.070:2): prog-id=5 op=LOAD
[ 3.114025] audit: type=1334 audit(1720078814.080:3): prog-id=6 op=LOAD
[ 3.126878] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[ 3.131900] systemd[1]: Mounted /var/volatile.
[ 3.132970] usb 1-1.2: New USB device found, idVendor=22b6, idProduct=0116, bcdDevice= 0.01
[ 3.132993] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.133004] usb 1-1.2: Product: Imtradex HS3-USB Reed V2
[ 3.133013] usb 1-1.2: Manufacturer: Imtradex GmbH
[ 3.133022] usb 1-1.2: SerialNumber: 59154901
[ 3.148653] systemd[1]: Starting Bind mount volatile /var/cache...
[ 3.164954] input: Imtradex GmbH Imtradex HS3-USB Reed V2 as /devices/platform/soc/2100000.bus/2184000.usb/ci_hdrc.0/usb1/1-1/1-1.2/1-1.2:1.3/0003:22B6:0116.0001/input/input1
[ 3.170378] systemd[1]: Starting Bind mount volatile /var/lib...
[ 3.173626] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 3.193227] systemd[1]: Starting Bind mount volatile /var/spool...
[ 3.237346] hid-generic 0003:22B6:0116.0001: input,hidraw0: USB HID v1.11 Device [Imtradex GmbH Imtradex HS3-USB Reed V2] on usb-ci_hdrc.0-1.2/input3
[ 3.238107] systemd[1]: Starting Bind mount volatile /srv...
[ 3.239102] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.239250] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.313996] usb 2-1-port4: attempt power cycle
[ 3.355835] systemd[1]: Finished Bind mount volatile /var/cache.
[ 3.395218] systemd[1]: Finished Bind mount volatile /var/spool.
[ 3.397518] systemd[1]: Finished Bind mount volatile /var/lib.
[ 3.407847] systemd[1]: Starting Load/Save Random Seed...
[ 3.441730] systemd[1]: Finished Bind mount volatile /srv.
[ 3.442426] systemd[1]: Started Journal Service.
[ 3.530703] systemd-journald[133]: Received client request to flush runtime journal.
[ 3.923952] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.924088] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.941448] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.941604] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.944084] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.944228] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.966984] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.967152] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.970121] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 3.970303] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 3.973610] usb 2-1.4: new full-speed USB device number 8 using ci_hdrc
[ 4.038601] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 4.038780] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 4.112422] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 4.112569] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 4.121350] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 4.121512] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 4.266564] usbcore: registered new interface driver snd-usb-audio
[ 4.271554] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 4.271694] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 4.413658] usb 2-1.4: device not accepting address 8, error -32
[ 4.523633] usb 2-1.4: new full-speed USB device number 9 using ci_hdrc
[ 4.964385] usb 2-1.4: device not accepting address 9, error -32
[ 4.983707] usb 2-1-port4: unable to enumerate USB device
[ 5.402038] caam-snvs 20cc000.caam-snvs: violation handlers armed - init state
[ 5.403791] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 5.403948] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 5.567341] caam 2100000.crypto: Entropy delay = 3200
[ 5.600871] fsl-ssi-dai 202c000.ssi: No cache defaults, reading back from HW
[ 5.601042] fsl-ssi-dai 202c000.ssi: Unbalanced pm_runtime_enable!
[ 5.633961] caam 2100000.crypto: Instantiated RNG4 SH0
[ 5.634001] caam 2100000.crypto: Instantiated RNG4 SH1
[ 5.634019] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
[ 5.634030] caam 2100000.crypto: job rings = 2, qi = 0
[ 5.653903] random: python3: uninitialized urandom read (24 bytes read)
[ 5.715429] imx-sdma 20ec000.sdma: firmware found.
[ 5.719460] imx-sdma 20ec000.sdma: loaded firmware 3.5
[ 5.821514] audit: type=1334 audit(1720078816.780:4): prog-id=7 op=LOAD
[ 5.823300] audit: type=1334 audit(1720078816.780:5): prog-id=8 op=LOAD
[ 5.856851] random: dbus-daemon: uninitialized urandom read (12 bytes read)
[ 5.877186] usb 2-1: USB disconnect, device number 2
[ 5.877206] usb 2-1.1: USB disconnect, device number 3
[ 5.877374] usb 1-1: USB disconnect, device number 2
[ 5.877387] usb 1-1.2: USB disconnect, device number 3
[ 5.901426] usb 2-1.2: USB disconnect, device number 4
[ 5.930409] random: dbus-daemon: uninitialized urandom read (12 bytes read)
[ 5.984486] usb 2-1.3: USB disconnect, device number 5
[ 6.604905] usb 2-1: new high-speed USB device number 10 using ci_hdrc
[ 6.769465] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
[ 6.769487] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
[ 6.769497] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
[ 6.769507] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
[ 6.769598] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
[ 6.769810] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
[ 6.769893] ahci-imx 2200000.sata: supply target not found, using dummy regulator
[ 6.783623] usb 1-1: new high-speed USB device number 4 using ci_hdrc
[ 6.804208] usb 2-1: New USB device found, idVendor=0424, idProduct=2517, bcdDevice= 0.02
[ 6.804247] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.805270] hub 2-1:1.0: USB hub found
[ 6.805449] hub 2-1:1.0: 4 ports detected
[ 6.819487] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
[ 6.819531] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 6.819546] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 6.848412] scsi host0: ahci-imx
[ 6.848773] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 83
[ 6.849343] imx ahci driver is registered.
[ 6.990450] usb 1-1: New USB device found, idVendor=0424, idProduct=2517, bcdDevice= 0.02
[ 6.990476] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 7.016706] hub 1-1:1.0: USB hub found
[ 7.017033] hub 1-1:1.0: 7 ports detected
[ 7.113843] EXT4-fs (mmcblk0p9): recovery complete
[ 7.115159] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 7.115216] ext4 filesystem being mounted at /mnt/config supports timestamps until 2038 (0x7fffffff)
[ 7.123666] usb 2-1.1: new full-speed USB device number 11 using ci_hdrc
[ 7.176216] ata1: SATA link down (SStatus 0 SControl 300)
[ 7.176275] ahci-imx 2200000.sata: no device found, disabling link.
[ 7.176284] ahci-imx 2200000.sata: pass .hotplug=1 to enable hotplug
[ 7.223636] random: crng init done
[ 7.276447] usb 2-1.1: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 7.276470] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.276480] usb 2-1.1: Product: USB audio CODEC
[ 7.276488] usb 2-1.1: Manufacturer: Burr-Brown from TI
[ 7.393654] usb 2-1.2: new full-speed USB device number 12 using ci_hdrc
[ 7.415998] EXT4-fs (mmcblk0p10): recovery complete
[ 7.419624] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 7.419693] ext4 filesystem being mounted at /var/log supports timestamps until 2038 (0x7fffffff)
[ 7.546699] usb 2-1.2: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 7.546722] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.546734] usb 2-1.2: Product: USB audio CODEC
[ 7.546741] usb 2-1.2: Manufacturer: Burr-Brown from TI
[ 7.670120] EXT4-fs (mmcblk0p11): recovery complete
[ 7.670845] EXT4-fs (mmcblk0p11): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 7.723661] usb 2-1.3: new full-speed USB device number 13 using ci_hdrc
[ 7.876321] usb 2-1.3: New USB device found, idVendor=08bb, idProduct=2912, bcdDevice= 1.00
[ 7.876343] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.876354] usb 2-1.3: Product: USB audio CODEC
[ 7.876362] usb 2-1.3: Manufacturer: Burr-Brown from TI
[ 7.983618] usb 2-1.4: new full-speed USB device number 14 using ci_hdrc
[ 8.083655] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 8.302038] ERROR: v4l2 capture: slave not found!
[ 8.333649] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 8.458070] caam algorithms registered in /proc/crypto
[ 8.547786] caam 2100000.crypto: rng crypto API alg registered prng-caam
[ 8.547811] caam 2100000.crypto: registering rng-caam
[ 8.557387] usb 2-1.4: new full-speed USB device number 15 using ci_hdrc
[ 8.558279] Device caam-keygen registered
[ 8.653661] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 8.833669] usb 1-1.2: new full-speed USB device number 5 using ci_hdrc
[ 8.856441] audit: type=1334 audit(1720078819.820:6): prog-id=9 op=LOAD
[ 8.859303] audit: type=1334 audit(1720078819.820:7): prog-id=10 op=LOAD
[ 8.873701] usb 2-1.4: device no response, device descriptor read/64, error -32
[ 9.004793] usb 2-1-port4: attempt power cycle
[ 9.084732] usb 1-1.2: New USB device found, idVendor=22b6, idProduct=0116, bcdDevice= 0.01
[ 9.084754] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 9.084764] usb 1-1.2: Product: Imtradex HS3-USB Reed V2
[ 9.084772] usb 1-1.2: Manufacturer: Imtradex GmbH
[ 9.084779] usb 1-1.2: SerialNumber: 59154901
[ 9.192799] input: Imtradex GmbH Imtradex HS3-USB Reed V2 as /devices/platform/soc/2100000.bus/2184000.usb/ci_hdrc.0/usb1/1-1/1-1.2/1-1.2:1.3/0003:22B6:0116.0002/input/input2
[ 9.255859] hid-generic 0003:22B6:0116.0002: input,hidraw0: USB HID v1.11 Device [Imtradex GmbH Imtradex HS3-USB Reed V2] on usb-ci_hdrc.0-1.2/input3
[ 9.663628] usb 2-1.4: new full-speed USB device number 16 using ci_hdrc
[ 9.856328] audit: type=1334 audit(1720078820.820:8): prog-id=11 op=LOAD
[ 9.878494] audit: type=1334 audit(1720078820.840:9): prog-id=12 op=LOAD
[ 10.103638] usb 2-1.4: device not accepting address 16, error -32
[ 10.213693] usb 2-1.4: new full-speed USB device number 17 using ci_hdrc
[ 10.307020] Micrel KSZ9031 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL)
[ 10.653630] usb 2-1.4: device not accepting address 17, error -32
[ 10.660571] usb 2-1-port4: unable to enumerate USB device
12 Replies
08-06-2024
04:30 PM
655 Views
JosephAtNXP
NXP TechSupport
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Hi,
Do you use internal i.MX PLL to ref clk the module?
Please try to increase timeout in retries times in imx6_pcie_wait_for_speed_change
Thank you,
08-07-2024
01:36 AM
640 Views
rro
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Below is the clock configuration from the device tree.
pcie: pcie@1ffc000 {
compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
reg = <0x01ffc000 0x04000>,
<0x01f00000 0x80000>;
reg-names = "dbi", "config";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
bus-range = <0x00 0xff>;
ranges = <0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */
0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
num-lanes = <1>;
num-viewport = <4>;
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &gpc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 2 &gpc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 3 &gpc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4 &gpc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_PCIE_AXI>,
<&clks IMX6QDL_CLK_LVDS1_GATE>,
<&clks IMX6QDL_CLK_PCIE_REF_125M>;
clock-names = "pcie", "pcie_bus", "pcie_phy";
status = "disabled";
};
An increase in the usleep_range values did not improve the situation. The error message "Speed change timeout" also does not appear in the logs as one would expect if this is where the issue was occuring
08-07-2024
01:57 AM
637 Views
rro
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&pcie {
reset-gpio = <&gpio5 13 0>; /* gpio pin num of power good signal */
wake-up-gpio = <&gpio1 4 0>; /* gpio pin num of incoming wakeup signal */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
status = "okay";
};
08-01-2024
07:25 AM
708 Views
rro
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hi,
I don't expect a solution to be handed to me, but some communication would be greatly appreciated
Some new information I have observed:
The PCI-MSI interrupts for the Intel i211 NIC are not being serviced
333: 0 0 PCI-MSI 524288 Edge eth1
334: 0 0 PCI-MSI 524289 Edge eth1-rx-0
335: 0 0 PCI-MSI 524290 Edge eth1-rx-1
336: 0 0 PCI-MSI 524291 Edge eth1-tx-0
337: 0 0 PCI-MSI 524292 Edge eth1-tx-1which is causing the IGB driver to continuously reset the adapter
on some of our boards the following error message appears 100% of the time
[ 8.590596] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfigurin
08-01-2024
07:29 AM
705 Views
rro
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current PCI related kernel configuration
CONFIG_BLK_MQ_PCI=y
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCIE_BUS_DEFAULT=y
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCI_IMX6=y
CONFIG_PCI_IMX6_HOST=y
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
CONFIG_PCI_EPF_TEST=y
CONFIG_PCI_ENDPOINT_TEST=y
CONFIG_SND_PCI=y
CONFIG_USB_PCI=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_PHY_FSL_IMX_PCIE=y
CONFIG_GENERIC_PCI_IOMAP=y pcie@1ffc000 {
compatible = "fsl,imx6q-pcie\0snps,dw-pcie";
reg = <0x1ffc000 0x4000 0x1f00000 0x80000>;
reg-names = "dbi\0config";
#address-cells = <0x03>;
#size-cells = <0x02>;
device_type = "pci";
bus-range = <0x00 0xff>;
ranges = <0x81000000 0x00 0x00 0x1f80000 0x00 0x10000 0x82000000 0x00 0x1000000 0x1000000 0x00 0xf00000>;
num-lanes = <0x01>;
num-viewport = <0x04>;
interrupts = <0x00 0x78 0x04>;
interrupt-names = "msi";
#interrupt-cells = <0x01>;
interrupt-map-mask = <0x00 0x00 0x00 0x07>;
interrupt-map = <0x00 0x00 0x00 0x01 0x0b 0x00 0x7b 0x04 0x00 0x00 0x00 0x02 0x0b 0x00 0x7a 0x04 0x00 0x00 0x00 0x03 0x0b 0x00 0x79 0x04 0x00 0x00 0x00 0x04 0x0b 0x00 0x78 0x04>;
clocks = <0x02 0x90 0x02 0xce 0x02 0xbd>;
clock-names = "pcie\0pcie_bus\0pcie_phy";
status = "okay";
reset-gpio = <0x16 0x0d 0x00>;
wake-up-gpio = <0x17 0x04 0x00>;
pinctrl-names = "default";
pinctrl-0 = <0x18>;
};
pcie_ep@1ffc000 {
compatible = "fsl,imx6q-pcie-ep";
reg = <0x1ffc000 0x4000 0x1000000 0xf00000>;
reg-names = "regs\0addr_space";
num-lanes = <0x01>;
clocks = <0x02 0x90 0x02 0xce 0x02 0xbd>;
clock-names = "pcie\0pcie_bus\0pcie_phy";
num-ib-windows = <0x04>;
num-ob-windows = <0x04>;
status = "disabled";
};
and device tree
07-30-2024
02:22 AM
726 Views
rro
Contributor III
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Do you have any more information about relevant Device Tree or Kernel Driver changes?
07-05-2024
05:07 AM
914 Views
rro
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For completeness:
The issue is the result of the wrong class being detected (wrong: 0x000000 correct 0x060400)
I am not sure why this is occurring. Perhaps there has been some timing change and the bridge does not have enough time to fully initialize itself. HW wise there have been no changes and this issue did not present itself when using kernel 5.4.142 branch 5.4-2.1.x-imx_var01
Due to the class not being detected correctly as 0x060400 (PCI_CLASS_BRIDGE_PCI_NORMAL) the imx6_pcie_quirk() function in drivers/pci/controller/dwc/pci-imx6.c was not being executed
As a workaround I have made the following changes
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 3a8350cad812..94aeb3a9e5bf 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -2847,6 +2847,10 @@ static struct platform_driver imx6_pcie_driver = {
static void imx6_pcie_quirk(struct pci_dev *dev)
{
+ if (dev->class == 0x000000) {
+ dev->class = 0x060400;
+ }
+
struct pci_bus *bus = dev->bus;
struct pcie_port *pp = bus->sysdata;
@@ -2873,8 +2877,8 @@ static void imx6_pcie_quirk(struct pci_dev *dev)
}
}
}
-DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_VENDOR_ID_SYNOPSYS, 0xabcd,
- PCI_CLASS_BRIDGE_PCI, 8, imx6_pcie_quirk);
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SYNOPSYS, 0xabcd, imx6_pcie_quirk);
static void imx6_pcie_l1ss_quirk(struct pci_dev *dev)
{
This is no where near ideal but gets me around the issue for now
Questions
- What has changed timing wise between 5.15.71 and 5.4.142?
- I realize this is probably impossible to answer, but the change must be SW side as the HW is unmodified
- If in fact the bridge is not able to fully initialize before the class information is read out, how can this behavior be modified?
- This is probably not NXP/iMX6 specific behavior. I will look into this
- Are you aware of anything else that could/would result in the class information being occasionally incorrect?
07-04-2024
05:12 PM
945 Views
JosephAtNXP
NXP TechSupport
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Hi,
Thank you for your interest in NXP Semiconductor products,
The issue may be caused because the power sequence performed in those instances.
Is the module connected over M.2? Have you tried other modules?
Are you using Variscite BSP?
Is this reproducible on EVK with NXP BSP?
Regards
07-05-2024
12:34 AM
934 Views
rro
Contributor III
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Thank you for your reply
>> The issue may be caused because the power sequence performed in those instances.
What options do I have to influence this?
>> Is the module connected over M.2? Have you tried other modules?
No, we are using an Intel I211 Ethernet controller via PCIe
>> Are you using Variscite BSP?
Yes. https://github.com/varigit/variscite-bsp-platform/blob/kirkstone/kirkstone-5.15.71-2.2.0.xml
>> Is this reproducible on EVK with NXP BSP?
I'm not sure this is a realistic option at this time
Relevant DTS changes made to PCIe
pinctrl_pcie: pciegrp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x0b0b0
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
>;
};
&pcie {
reset-gpio = <&gpio5 13 0>; /* gpio pin num of power good signal */
wake-up-gpio = <&gpio1 4 0>; /* gpio pin num of incoming wakeup signal */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
status = "okay";
};
07-05-2024
01:34 AM
931 Views
rro
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The issue is also recognizable before
[ 0.699937] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
the following can be seen in the error case:
[ 0.694230] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x000000and in the working case:
[ 0.694035] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x060400
07-05-2024
01:47 AM
930 Views
rro
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working case
[ 0.694232] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
non-working case
[ 0.694264] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit pref]
07-05-2024
02:06 AM
927 Views
rro
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working case:
[ 0.693699] imx6q-pcie 1ffc000.pcie: Link up
[ 0.694081] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00
[ 0.694103] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.694122] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.694135] pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff]
[ 0.694200] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x060400
[ 0.694232] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 0.694260] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
[ 0.694313] pci 0000:00:00.0: Limiting cfg_size to 512
[ 0.694381] pci 0000:00:00.0: supports D1
[ 0.694394] pci 0000:00:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.699866] PCI: bus0: Fast back to back transfers disabled
[ 0.700350] pci 0000:01:00.0: [8086:1539] type 00 class 0x020000
the vendor:device pair is Synopsys:DWC_usb3 / PCIe bridge
https://devicehunt.com/view/type/pci/vendor/16C3/device/ABCD
non-working case:
[ 0.693753] imx6q-pcie 1ffc000.pcie: Link up
[ 0.694110] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00
[ 0.694130] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.694151] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.694164] pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff]
[ 0.694230] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x000000
[ 0.694264] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit pref]
[ 0.694285] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
[ 0.694395] pci 0000:00:00.0: supports D1
[ 0.694407] pci 0000:00:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.699888] PCI: bus0: Fast back to back transfers disabled
[ 0.699937] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.700384] pci 0000:01:00.0: [8086:1539] type 00 class 0x020000
the vendor:device pair is intel:i211
(no results for this device though on devicehunt.com)
