imx8 mek mount NFS fail

gravity_one · ‎09-10-2020

hi,all

nfs mount rootfs fail!

test 1: prove NFS service is ok!

U-Boot 2018.03-4.14.98-2.3.0+g0e207921e9 (Dec 19 2019 - 04:18:59 +0000)

CPU: Freescale i.MX8QXP revB A35 at 1200 MHz at 25C
Model: Freescale i.MX8QXP MEK
Board: iMX8QXP MEK
Boot: MMC0
DRAM: 3 GiB
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
[pcie_ctrlb_sata_phy_init_rc] LNK DOWN 8000000
In: serial
Out: serial
Err: serial

BuildInfo:
- SCFW 5a35e406, SECO-FW f449a0d2, IMX-MKIMAGE 25560004, ATF 09c5cc9
- U-Boot 2018.03-4.14.98-2.3.0+g0e207921e9

switch to partitions #0, OK
mmc0(part 0) is current device
flash target is MMC:0
Net:
Warning: ethernet@5b040000 MAC addresses don't match:
Address in ROM is 00:04:9f:05:ca:1f
Address in environment is 00:04:9f:04:d2:35
eth0: ethernet@5b040000 [PRIME]
Warning: ethernet@5b050000 (eth1) using random MAC address - ba:84:86:ae:4f:e6
, eth1: ethernet@5b050000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
=>
=> ping 10.8.9.62
Using ethernet@5b040000 device
host 10.8.9.62 is alive
=> nfs 83000000 10.8.9.62:/home/grayli/Desktop/image/nfs/fsl-imx8qxp-mek.dtb
T T #################T T T T T
done
Bytes transferred = 83959 (147f7 hex)
=>

test 2:

U-Boot 2018.03-4.14.98-2.3.0+g0e207921e9 (Dec 19 2019 - 04:18:59 +0000)

CPU: Freescale i.MX8QXP revB A35 at 1200 MHz at 22C
Model: Freescale i.MX8QXP MEK
Board: iMX8QXP MEK
Boot: MMC0
DRAM: 3 GiB
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
[pcie_ctrlb_sata_phy_init_rc] LNK DOWN 8000000
In: serial
Out: serial
Err: serial

BuildInfo:
- SCFW 5a35e406, SECO-FW f449a0d2, IMX-MKIMAGE 25560004, ATF 09c5cc9
- U-Boot 2018.03-4.14.98-2.3.0+g0e207921e9

switch to partitions #0, OK
mmc0(part 0) is current device
flash target is MMC:0
Net:
Warning: ethernet@5b040000 MAC addresses don't match:
Address in ROM is 00:04:9f:05:ca:1f
Address in environment is 00:04:9f:04:d2:35
eth0: ethernet@5b040000 [PRIME]
Warning: ethernet@5b050000 (eth1) using random MAC address - 5e:83:c5:eb:b0:72
, eth1: ethernet@5b050000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
=>
=>
=> print
auth_os=auth_cntr ${cntr_addr}
baudrate=115200
board_name=MEK
board_rev=iMX8QXP
boot_fdt=try
boot_os=booti ${loadaddr} - ${fdt_addr};
bootargs=console=ttyLP0,115200 root=/dev/nfs nfsroot=10.8.9.62:/home/grayli/Desktop/image/nfs/rootfs,proto=tcp rw ip=10.8.9.222:10.8.9.62:10.8.9.1:255.255.255.0::eth0:off
bootcmd=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if test ${sec_boot} = yes; then if run loadcntr; then run mmcboot; else run netboot; fi; else if run loadimage; then run mmcboot; else run netboot; fi; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi
bootcmd_mfg=run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else booti ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot 0; fi;
bootdelay=3
bootnfs=tftp 80280000 Image; tftp 83000000 fsl-imx8qxp-mek.dtb;setenv bootargs console=ttyLP0,115200 root=/dev/nfs nfsroot=10.8.9.62:/home/grayli/Desktop/image/nfs/rootfs,proto=tcp rw v3 ip=10.8.9.222:10.8.9.62:10.8.9.1:255.255.255.0::eth0:off ;booti 80280000 - 83000000
bootscript=echo Running bootscript from mmc ...; source
cntr_addr=0x98000000
cntr_file=os_cntr_signed.bin
commit_atf=09c5cc9
commit_mkimage=25560004
commit_scfw=5a35e406
commit_secofw=f449a0d2
console=ttyLP0
dom0fdt_file=fsl-imx8qxp-mek-dom0.dtb
emmc_dev=0
ethact=ethernet@5b040000
ethaddr=00:04:9f:04:d2:35
ethprime=eth0
fastboot_dev=mmc0
fdt_addr=0x83000000
fdt_file=fsl-imx8qxp-mek.dtb
fdt_high=0xffffffffffffffff
fdtcontroladdr=fd667208
fileaddr=83000000
filesize=147f7
gatewayip=10.8.9.1
image=Image
initrd_addr=0x83100000
initrd_high=0xffffffffffffffff
ipaddr=10.8.9.222
jh_mmcboot=setenv fdt_file fsl-imx8qxp-mek-root.dtb;setenv boot_os 'scu_rm dtb ${fdt_addr}; booti ${loadaddr} - ${fdt_addr};'; run mmcboot;
jh_netboot=setenv fdt_file fsl-imx8qxp-mek-root.dtb;setenv boot_os 'scu_rm dtb ${fdt_addr}; booti ${loadaddr} - ${fdt_addr};'; run netboot;
kboot=booti
loadaddr=0x80280000
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}
loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}
m4_0_image=m4_0.bin
m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0
mfgtool_args=setenv bootargs console=${console},${baudrate} rdinit=/linuxrc clk_ignore_unused
mmcargs=setenv bootargs console=${console},${baudrate} earlycon root=${mmcroot}
mmcautodetect=yes
mmcboot=echo Booting from mmc ...; run mmcargs; if test ${sec_boot} = yes; then if run auth_os; then run boot_os; else echo ERR: failed to authenticate; fi; else if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then run boot_os; else echo WARN: Cannot load the DT; fi; else echo wait for boot; fi;fi;
mmcdev=0
mmcpart=1
mmcroot=/dev/mmcblk0p2 rootwait rw
netargs=setenv bootargs console=ttyLP0 root=/dev/nfs nfsroot=10.8.9.62:/home/grayli/Desktop/image/nfs/rootfs,nolock,v3,tcp,rsize=4096,wsize=4096 rw ip=10.8.9.222
netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; if test ${sec_boot} = yes; then ${get_cmd} ${cntr_addr} ${cntr_file}; if run auth_os; then run boot_os; else echo ERR: failed to authenticate; fi; else ${get_cmd} ${loadaddr} ${image}; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if ${get_cmd} ${fdt_addr} ${fdt_file}; then run boot_os; else echo WARN: Cannot load the DT; fi; else booti; fi;fi;
nfsopts=nolock,v3,tcp,rsize=4096,wsize=4096
panel=NULL
rootpath=/home/grayli/Desktop/image/nfs/rootfs
script=boot.scr
sd_dev=1
sec_boot=no
serverip=10.8.9.62
soc_type=imx8qxp
xenboot_common=${get_cmd} ${loadaddr} xen;${get_cmd} ${fdt_addr} ${dom0fdt_file};${get_cmd} ${xenlinux_addr} ${image};fdt addr ${fdt_addr};fdt resize 256;fdt set /chosen/module@0 reg <0x00000000 ${xenlinux_addr} 0x00000000 0x${filesize}>; fdt set /chosen/module@0 bootargs "${bootargs} ${xenlinux_bootargs}"; setenv bootargs ${xenhyper_bootargs};booti ${loadaddr} - ${fdt_addr};
xenhyper_bootargs=console=dtuart dtuart=/serial@5a060000 dom0_mem=2048M dom0_max_vcpus=2 dom0_vcpus_pin=true
xenlinux_addr=0x92000000
xenlinux_bootargs=
xenlinux_console=hvc0 earlycon=xen
xenmmcboot=setenv get_cmd "fatload mmc ${mmcdev}:${mmcpart}";setenv console ${xenlinux_console};run mmcargs;run xenboot_common;
xennetboot=setenv get_cmd dhcp;setenv console ${xenlinux_console};run netargs;run xenboot_common;

Environment size: 4773/8188 bytes
=> run bootnfs
Using ethernet@5b040000 device
TFTP from server 10.8.9.62; our IP address is 10.8.9.222
Filename 'Image'.
Load address: 0x80280000
Loading: #################################################################
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2.1 MiB/s
done
Bytes transferred = 22548992 (1581200 hex)
Using ethernet@5b040000 device
TFTP from server 10.8.9.62; our IP address is 10.8.9.222
Filename 'fsl-imx8qxp-mek.dtb'.
Load address: 0x83000000
Loading: ######
2 MiB/s
done
Bytes transferred = 83959 (147f7 hex)
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 0000000083000000, end 00000000830177f6
Disable gpt0@5d140000, resource id 207 not owned
/dma-controller@591F0000, 62828
/dma-controller@599F0000, 63792
/dma-controller@5a1f0000, 61876
/dma-controller@5a1f0000, 61876

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.98+gb04e010 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Wed Sep 9 09:50:41 UTC 2020
[ 0.000000] Boot CPU: AArch64 Processor [410fd042]
[ 0.000000] Machine model: Freescale i.MX8QXP MEK
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000096000000, size 960 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x0000000090400000, size 28 MiB
[ 0.000000] OF: reserved mem: initialized node rpmsg_dma@0x90400000, compatible id shared-dma-pool
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000008bfffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x8bff79500-0x8bff7b2ff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080200000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000008bfffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080200000-0x0000000083ffffff]
[ 0.000000] node 0: [mem 0x0000000086200000-0x000000008fffffff]
[ 0.000000] node 0: [mem 0x0000000094c00000-0x00000000ffffffff]
[ 0.000000] node 0: [mem 0x0000000880000000-0x00000008bfffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000008bfffffff]
[ 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 24 pages/cpu @ffff80083ff14000 s57624 r8192 d32488 u98304
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 745480
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: console=ttyLP0,115200 root=/dev/nfs nfsroot=10.8.9.62:/home/grayli/Desktop/image/nfs/rootfs,proto=tcp rw v3 ip=10.8.9.222:10.8.9.62:10.8.9.1:255.255.255.0::eth0:off
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] software IO TLB: mapped [mem 0xfbfff000-0xfffff000] (64MB)
[ 0.000000] Memory: 1778272K/3031040K available (13372K kernel code, 1604K rwdata, 5904K rodata, 1088K init, 436K bss, 269728K reserved, 983040K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
[ 0.000000] .text : 0xffff000008080000 - 0xffff000008d90000 ( 13376 KB)
[ 0.000000] .rodata : 0xffff000008d90000 - 0xffff000009360000 ( 5952 KB)
[ 0.000000] .init : 0xffff000009360000 - 0xffff000009470000 ( 1088 KB)
[ 0.000000] .data : 0xffff000009470000 - 0xffff000009601200 ( 1605 KB)
[ 0.000000] .bss : 0xffff000009601200 - 0xffff00000966e498 ( 437 KB)
[ 0.000000] fixed : 0xffff7dfffe7f9000 - 0xffff7dfffec00000 ( 4124 KB)
[ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
[ 0.000000] 0xffff7e0000008000 - 0xffff7e0021000000 ( 527 MB actual)
[ 0.000000] memory : 0xffff800000200000 - 0xffff800840000000 ( 33790 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000051b00000
[ 0.000000] imx8_wu_init--------grayli
[ 0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[ 0.000005] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[ 0.003403] Console: colour dummy device 80x25
[ 0.003475] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
[ 0.003487] pid_max: default: 32768 minimum: 301
[ 0.003575] Security Framework initialized
[ 0.004911] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.005548] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.005589] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.005616] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.019892] ASID allocator initialised with 32768 entries
[ 0.027890] Hierarchical SRCU implementation.
[ 0.037368] *****Initialized MU
[ 0.037381] imx8_init_pm_domains--------grayli
[ 0.037409] ***** imx8_init_pm_domains *****
[ 0.038690] CPU identified as i.MX8QXP, silicon rev 1.1
[ 0.039181] EFI services will not be available.
[ 0.043955] smp: Bringing up secondary CPUs ...
[ 0.072367] Detected VIPT I-cache on CPU1
[ 0.072398] GICv3: CPU1: found redistributor 1 region 0:0x0000000051b20000
[ 0.072433] CPU1: Booted secondary processor [410fd042]
[ 0.100404] Detected VIPT I-cache on CPU2
[ 0.100424] GICv3: CPU2: found redistributor 2 region 0:0x0000000051b40000
[ 0.100441] CPU2: Booted secondary processor [410fd042]
[ 0.128460] Detected VIPT I-cache on CPU3
[ 0.128480] GICv3: CPU3: found redistributor 3 region 0:0x0000000051b60000
[ 0.128496] CPU3: Booted secondary processor [410fd042]
[ 0.128555] smp: Brought up 1 node, 4 CPUs
[ 0.128587] SMP: Total of 4 processors activated.
[ 0.128595] CPU features: detected feature: GIC system register CPU interface
[ 0.128603] CPU features: detected feature: 32-bit EL0 Support
[ 0.128610] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.133725] CPU: All CPU(s) started at EL2
[ 0.133743] alternatives: patching kernel code
[ 0.134503] devtmpfs: initialized
[ 0.148781] random: get_random_u32 called from bucket_table_alloc+0x108/0x260 with crng_init=0
[ 0.149490] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.149538] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.174238] pinctrl core: initialized pinctrl subsystem
[ 0.175909] DMI not present or invalid.
[ 0.176241] NET: Registered protocol family 16
[ 0.179059] cpuidle: using governor menu
[ 0.180635] vdso: 2 pages (1 code @ ffff000008d96000, 1 data @ ffff000009474000)
[ 0.180655] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.186628] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.187559] Serial: AMBA PL011 UART driver
[ 0.187716] imx rpmsg driver is registered.
[ 0.190890] MU and Power domains initialized
[ 0.190904] ***** imx8qxp_clocks_init *****
[ 0.197122] random: fast init done
[ 0.273025] imx8qxp-pinctrl iomuxc: Invalid fsl,pins or pins property in node /iomuxc/imx8qxp-mek/wifi_initgrp
[ 0.273047] imx8qxp-pinctrl iomuxc: initialized IMX pinctrl driver
[ 0.300529] mxs_phy 5b100000.usbphy: 5b100000.usbphy supply phy-3p0 not found, using dummy regulator
[ 0.332669] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.352151] ACPI: Interpreter disabled.
[ 0.366556] vgaarb: loaded
[ 0.366939] SCSI subsystem initialized
[ 0.367471] usbcore: registered new interface driver usbfs
[ 0.367521] usbcore: registered new interface driver hub
[ 0.367596] usbcore: registered new device driver usb
[ 0.368444] usb_phy_generic usbphynop1: usbphynop1 supply vcc not found, using dummy regulator
[ 0.372243] i2c i2c-16: LPI2C adapter registered
[ 0.373556] pca953x 17-0020: 17-0020 supply vcc not found, using dummy regulator
[ 0.382837] i2c i2c-17: LPI2C adapter registered
[ 0.385712] i2c i2c-18: LPI2C adapter registered
[ 0.387682] i2c i2c-19: LPI2C adapter registered
[ 0.389247] i2c i2c-20: LPI2C adapter registered
[ 0.391125] media: Linux media interface: v0.10
[ 0.391178] Linux video capture interface: v2.00
[ 0.391335] pps_core: LinuxPPS API ver. 1 registered
[ 0.391344] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.391366] PTP clock support registered
[ 0.391693] EDAC MC: Ver: 3.0.0
[ 0.392035] dmi: Firmware registration failed.
[ 0.392965] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[ 0.393740] Advanced Linux Sound Architecture Driver Initialized.
[ 0.394472] Bluetooth: Core ver 2.22
[ 0.394512] NET: Registered protocol family 31
[ 0.394519] Bluetooth: HCI device and connection manager initialized
[ 0.394532] Bluetooth: HCI socket layer initialized
[ 0.394541] Bluetooth: L2CAP socket layer initialized
[ 0.394564] Bluetooth: SCO socket layer initialized
[ 0.395582] clocksource: Switched to clocksource arch_sys_counter
[ 0.395741] VFS: Disk quotas dquot_6.6.0
[ 0.395803] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.395940] pnp: PnP ACPI: disabled
[ 0.402781] NET: Registered protocol family 2
[ 0.403459] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.403882] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.404380] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.404522] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.404622] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.404832] NET: Registered protocol family 1
[ 0.405391] RPC: Registered named UNIX socket transport module.
[ 0.405399] RPC: Registered udp transport module.
[ 0.405404] RPC: Registered tcp transport module.
[ 0.405412] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.406694] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.407360] kvm [1]: 8-bit VMID
[ 0.408652] kvm [1]: GICv3: no GICV resource entry
[ 0.408660] kvm [1]: disabling GICv2 emulation
[ 0.408690] kvm [1]: GIC system register CPU interface enabled
[ 0.408768] kvm [1]: vgic interrupt IRQ1
[ 0.408857] kvm [1]: Hyp mode initialized successfully
[ 0.411548] audit: initializing netlink subsys (disabled)
[ 0.411730] audit: type=2000 audit(0.408:1): state=initialized audit_enabled=0 res=1
[ 0.412110] workingset: timestamp_bits=44 max_order=20 bucket_order=0
[ 0.419057] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.420105] NFS: Registering the id_resolver key type
[ 0.420135] Key type id_resolver registered
[ 0.420141] Key type id_legacy registered
[ 0.420154] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.420180] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.420829] 9p: Installing v9fs 9p2000 file system support
[ 0.426092] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.426109] io scheduler noop registered
[ 0.426265] io scheduler cfq registered (default)
[ 0.426274] io scheduler mq-deadline registered
[ 0.426280] io scheduler kyber registered
[ 0.452735] pwm-backlight lvds_backlight@0: lvds_backlight@0 supply power not found, using dummy regulator
[ 0.454544] pwm-backlight lvds_backlight@1: lvds_backlight@1 supply power not found, using dummy regulator
[ 0.465212] mxs-dma 5b810000.dma-apbh: initialized
[ 0.467675] Bus freq driver module loaded
[ 0.474388] audit: type=1805 audit(0.468:2): svs=0x00000000 lpsr=0x00000000 lptds=0x00000000 ppid=0 pid=1 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="swapper/0" exe=(null)
[ 0.482760] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.486279] SuperH (H)SCI(F) driver initialized
[ 0.487979] msm_serial: driver initialized
[ 0.489526] 5a060000.serial: ttyLP0 at MMIO 0x5a060010 (irq = 66, base_baud = 5000000) is a FSL_LPUART
[ 1.609016] console [ttyLP0] enabled
[ 1.613002] fsl-lpuart 5a060000.serial: NO DMA tx channel, run at cpu mode
[ 1.619902] fsl-lpuart 5a060000.serial: NO DMA rx channel, run at cpu mode
[ 1.627899] 5a070000.serial: ttyLP1 at MMIO 0x5a070010 (irq = 67, base_baud = 5000000) is a FSL_LPUART
[ 1.638911] 5a080000.serial: ttyLP2 at MMIO 0x5a080010 (irq = 68, base_baud = 5000000) is a FSL_LPUART
[ 1.649925] 5a090000.serial: ttyLP3 at MMIO 0x5a090010 (irq = 69, base_baud = 5000000) is a FSL_LPUART
[ 1.687128] imx8-dpr-channel 560d0000.dpr-channel: Linked as a consumer to 56040000.prg
[ 1.695667] imx8-dpr-channel 560e0000.dpr-channel: Linked as a consumer to 56050000.prg
[ 1.703723] imx8-dpr-channel 560e0000.dpr-channel: Linked as a consumer to 56040000.prg
[ 1.712240] imx8-dpr-channel 560f0000.dpr-channel: Linked as a consumer to 56060000.prg
[ 1.722797] imx8-dpr-channel 56100000.dpr-channel: Linked as a consumer to 56070000.prg
[ 1.730855] imx8-dpr-channel 56100000.dpr-channel: Linked as a consumer to 56080000.prg
[ 1.741352] imx8-dpr-channel 56110000.dpr-channel: Linked as a consumer to 56090000.prg
[ 1.749407] imx8-dpr-channel 56110000.dpr-channel: Linked as a consumer to 560a0000.prg
[ 1.759936] imx8-dpr-channel 56120000.dpr-channel: Linked as a consumer to 560b0000.prg
[ 1.767987] imx8-dpr-channel 56120000.dpr-channel: Linked as a consumer to 560c0000.prg
[ 1.779825] dpu-core 56180000.dpu: Linked as a consumer to 56100000.dpr-channel
[ 1.787211] dpu-core 56180000.dpu: Linked as a consumer to 56110000.dpr-channel
[ 1.794571] dpu-core 56180000.dpu: Linked as a consumer to 560f0000.dpr-channel
[ 1.801958] dpu-core 56180000.dpu: Linked as a consumer to 56120000.dpr-channel
[ 1.809304] dpu-core 56180000.dpu: Linked as a consumer to 56020000.pixel-combiner
[ 1.817780] dpu-core 56180000.dpu: driver probed
[ 1.827247] adv7511 18-003d: 18-003d supply avdd not found, using dummy regulator
[ 1.834811] adv7511 18-003d: 18-003d supply dvdd not found, using dummy regulator
[ 1.842341] adv7511 18-003d: 18-003d supply pvdd not found, using dummy regulator
[ 1.849897] adv7511 18-003d: 18-003d supply a2vdd not found, using dummy regulator
[ 1.857507] adv7511 18-003d: 18-003d supply v3p3 not found, using dummy regulator
[ 1.865034] adv7511 18-003d: 18-003d supply v1p2 not found, using dummy regulator
[ 1.873110] adv7511 18-003d: Probe failed. Remote port '/mipi_dsi_bridge@56228000' disabled
[ 1.881806] adv7511 19-003d: 19-003d supply avdd not found, using dummy regulator
[ 1.889465] adv7511 19-003d: 19-003d supply dvdd not found, using dummy regulator
[ 1.896995] adv7511 19-003d: 19-003d supply pvdd not found, using dummy regulator
[ 1.904529] adv7511 19-003d: 19-003d supply a2vdd not found, using dummy regulator
[ 1.912142] adv7511 19-003d: 19-003d supply v3p3 not found, using dummy regulator
[ 1.919672] adv7511 19-003d: 19-003d supply v1p2 not found, using dummy regulator
[ 1.927738] adv7511 19-003d: Probe failed. Remote port '/mipi_dsi_bridge@56248000' disabled
[ 1.943990] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.950632] [drm] No driver support for vblank timestamp query.
[ 1.956869] dpu-core 56180000.dpu: Linked as a consumer to 560d0000.dpr-channel
[ 1.964252] dpu-core 56180000.dpu: Linked as a consumer to 560e0000.dpr-channel
[ 1.971621] imx-drm display-subsystem: bound imx-drm-dpu-bliteng.2 (ops dpu_bliteng_ops)
[ 1.980608] imx-drm display-subsystem: bound imx-dpu-crtc.0 (ops dpu_crtc_ops)
[ 1.988348] imx-drm display-subsystem: bound imx-dpu-crtc.1 (ops dpu_crtc_ops)
[ 1.995743] imx-drm display-subsystem: failed to bind ldb@562210e0 (ops imx_ldb_ops): -517
[ 2.004321] imx-drm display-subsystem: master bind failed: -517
[ 2.018040] loop: module loaded
[ 2.029208] fsl-flexspi 5d120000.flexspi: mt35xu512aba (65536 Kbytes)
[ 2.036917] slram: not enough parameters.
[ 2.046535] libphy: Fixed MDIO Bus ethernet:addr=0x0,get_phy_id=0xFFFFFFFF
[ 2.053445] libphy: Fixed MDIO Bus ethernet:addr=0x1,get_phy_id=0xFFFFFFFF
[ 2.060337] libphy: Fixed MDIO Bus ethernet:addr=0x2,get_phy_id=0xFFFFFFFF
[ 2.067225] libphy: Fix ethernet:addr=0x2,get_phy_id=0x2B0983
[ 2.073207] libphy: Fixed MDIO Bus ethernet:addr=0x3,get_phy_id=0xFFFFFFFF
[ 2.080099] libphy: Fixed MDIO Bus ethernet:addr=0x4,get_phy_id=0xFFFFFFFF
[ 2.086985] libphy: Fixed MDIO Bus ethernet:addr=0x5,get_phy_id=0xFFFFFFFF
[ 2.093908] libphy: Fixed MDIO Bus ethernet:addr=0x6,get_phy_id=0xFFFFFFFF
[ 2.100839] libphy: Fixed MDIO Bus ethernet:addr=0x7,get_phy_id=0xFFFFFFFF
[ 2.107722] libphy: Fixed MDIO Bus ethernet:addr=0x8,get_phy_id=0xFFFFFFFF
[ 2.114615] libphy: Fixed MDIO Bus ethernet:addr=0x9,get_phy_id=0xFFFFFFFF
[ 2.121498] libphy: Fixed MDIO Bus ethernet:addr=0xA,get_phy_id=0xFFFFFFFF
[ 2.128397] libphy: Fixed MDIO Bus ethernet:addr=0xB,get_phy_id=0xFFFFFFFF
[ 2.135285] libphy: Fixed MDIO Bus ethernet:addr=0xC,get_phy_id=0xFFFFFFFF
[ 2.142180] libphy: Fixed MDIO Bus ethernet:addr=0xD,get_phy_id=0xFFFFFFFF
[ 2.149066] libphy: Fixed MDIO Bus ethernet:addr=0xE,get_phy_id=0xFFFFFFFF
[ 2.155958] libphy: Fixed MDIO Bus ethernet:addr=0xF,get_phy_id=0xFFFFFFFF
[ 2.162842] libphy: Fixed MDIO Bus ethernet:addr=0x10,get_phy_id=0xFFFFFFFF
[ 2.169819] libphy: Fixed MDIO Bus ethernet:addr=0x11,get_phy_id=0xFFFFFFFF
[ 2.176795] libphy: Fixed MDIO Bus ethernet:addr=0x12,get_phy_id=0xFFFFFFFF
[ 2.183773] libphy: Fixed MDIO Bus ethernet:addr=0x13,get_phy_id=0xFFFFFFFF
[ 2.190747] libphy: Fixed MDIO Bus ethernet:addr=0x14,get_phy_id=0xFFFFFFFF
[ 2.197723] libphy: Fixed MDIO Bus ethernet:addr=0x15,get_phy_id=0xFFFFFFFF
[ 2.204699] libphy: Fixed MDIO Bus ethernet:addr=0x16,get_phy_id=0xFFFFFFFF
[ 2.211677] libphy: Fixed MDIO Bus ethernet:addr=0x17,get_phy_id=0xFFFFFFFF
[ 2.218651] libphy: Fixed MDIO Bus ethernet:addr=0x18,get_phy_id=0xFFFFFFFF
[ 2.225627] libphy: Fixed MDIO Bus ethernet:addr=0x19,get_phy_id=0xFFFFFFFF
[ 2.232603] libphy: Fixed MDIO Bus ethernet:addr=0x1A,get_phy_id=0xFFFFFFFF
[ 2.239581] libphy: Fixed MDIO Bus ethernet:addr=0x1B,get_phy_id=0xFFFFFFFF
[ 2.246555] libphy: Fixed MDIO Bus ethernet:addr=0x1C,get_phy_id=0xFFFFFFFF
[ 2.253531] libphy: Fixed MDIO Bus ethernet:addr=0x1D,get_phy_id=0xFFFFFFFF
[ 2.260507] libphy: Fixed MDIO Bus ethernet:addr=0x1E,get_phy_id=0xFFFFFFFF
[ 2.267485] libphy: Fixed MDIO Bus ethernet:addr=0x1F,get_phy_id=0xFFFFFFFF
[ 2.274462] libphy: Fixed MDIO Bus: probed
[ 2.278665] tun: Universal TUN/TAP device driver, 1.6
[ 2.283949] CAN device driver interface
[ 2.294001] fec 5b040000.ethernet: 5b040000.ethernet supply phy not found, using dummy regulator
[ 2.303187] pps pps0: new PPS source ptp0
[ 2.312439] libphy: fec_enet_mii_bus: probed
[ 2.317065] libphy: fec_enet_mii_bus ethernet:addr=0x0,get_phy_id=0x0
[ 2.324402] fec 5b040000.ethernet eth0: registered PHC device 0
[ 2.331673] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.338654] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.344298] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.352145] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.358959] sky2: driver version 1.30
[ 2.363612] usbcore: registered new interface driver asix
[ 2.369111] usbcore: registered new interface driver ax88179_178a
[ 2.375265] usbcore: registered new interface driver cdc_ether
[ 2.381152] usbcore: registered new interface driver net1080
[ 2.386869] usbcore: registered new interface driver rndis_host
[ 2.392842] usbcore: registered new interface driver cdc_subset
[ 2.398813] usbcore: registered new interface driver zaurus
[ 2.404455] usbcore: registered new interface driver cdc_ncm
[ 2.410209] usbcore: registered new interface driver GobiNet
[ 2.421152] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.427716] ehci-pci: EHCI PCI platform driver
[ 2.432328] ehci-platform: EHCI generic platform driver
[ 2.438093] ehci-orion: EHCI orion driver
[ 2.442427] ehci-msm: Qualcomm On-Chip EHCI Host Controller
[ 2.448249] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.454467] ohci-pci: OHCI PCI platform driver
[ 2.459006] ohci-platform: OHCI generic platform driver
[ 2.465489] usbcore: registered new interface driver usb-storage
[ 2.471639] usbcore: registered new interface driver usbserial
[ 2.477536] usbcore: registered new interface driver usbserial_generic
[ 2.484106] usbserial: USB Serial support registered for generic
[ 2.490170] usbcore: registered new interface driver option
[ 2.495787] usbserial: USB Serial support registered for GSM modem (1-port)
[ 2.502804] usbcore: registered new interface driver usb_ehset_test
[ 2.511374] usbmisc_imx 5b0d0200.usbmisc: 5b0d0200.usbmisc supply vbus-wakeup not found, using dummy regulator
[ 2.526126] input: sc-powerkey as /devices/platform/sc-powerkey/input/input0
[ 2.536097] imx_sc_rtc rtc: rtc core: registered rtc as rtc0
[ 2.542369] i2c /dev entries driver
[ 2.551101] max732x 21-0068: failed reading
[ 2.555325] max732x: probe of 21-0068 failed with error -5
[ 2.560933] i2c i2c-20: Added multiplexed i2c bus 21
[ 2.566158] i2c i2c-20: Added multiplexed i2c bus 22
[ 2.572489] input: fxos8700 as /devices/platform/5a810000.i2c/i2c-20/i2c-23/23-001e/input/input1
[ 2.583336] fxos8700 device driver probe successfully
[ 2.584234] input: fxas2100x as /devices/platform/5a810000.i2c/i2c-20/i2c-23/23-0021/input/input2
[ 2.598953] fxas2100x 23-0021: fxas2100x device driver probe successfully
[ 2.606393] read mpl3115 chip id 0xc4
[ 2.610209] input: mpl3115 as /devices/virtual/input/input3
[ 2.616557] mpl3115 device driver probe successfully
[ 2.616628] i2c i2c-20: Added multiplexed i2c bus 23
[ 2.626960] pca953x 24-001a: 24-001a supply vcc not found, using dummy regulator
[ 2.639638] pca953x 24-001d: 24-001d supply vcc not found, using dummy regulator
[ 2.652278] isl29023 24-0044: 24-0044 supply vdd not found, using dummy regulator
[ 2.666591] input: isl29023 light sensor as /devices/virtual/input/input4
[ 2.673708] isl29023 24-0044: driver version 1.0 enabled
[ 2.679103] i2c i2c-20: Added multiplexed i2c bus 24
[ 2.684083] pca954x 20-0071: registered 4 multiplexed busses for I2C switch pca9646
[ 2.692057] IR NEC protocol handler initialized
[ 2.696595] IR RC5(x/sz) protocol handler initialized
[ 2.701661] IR RC6 protocol handler initialized
[ 2.706200] IR JVC protocol handler initialized
[ 2.710740] IR Sony protocol handler initialized
[ 2.715367] IR SANYO protocol handler initialized
[ 2.720086] IR Sharp protocol handler initialized
[ 2.724805] IR MCE Keyboard/mouse protocol handler initialized
[ 2.730649] IR XMP protocol handler initialized
[ 2.745358] mxc-mipi-csi2 58227000.csi: mipi_csi2_probe
[ 2.769683] mxc-parallel-csi 58261000.pcsi: mxc_parallel_csi_probe probe successfully
[ 2.779529] ov5640_v3 17-003c: 17-003c supply DOVDD not found, using dummy regulator
[ 2.787368] ov5640_v3 17-003c: 17-003c supply DVDD not found, using dummy regulator
[ 2.795083] ov5640_v3 17-003c: 17-003c supply AVDD not found, using dummy regulator
[ 2.855755] ov5640_read_reg:write reg error:reg=300a
[ 2.860785] camera ov5640 is not found
[ 2.875747] max9286_mipi 16-006a: max9286_read_reg:read reg error: reg=1e
[ 2.882564] max9286 is not found, chip id reg 0x1e = 0xffffffff.
[ 2.889673] mx8-img-md: Registered mxc_isi.0.capture as /dev/video0
[ 2.896111] mx8-img-md: Registered mxc_isi.1.capture as /dev/video1
[ 2.902536] mx8-img-md: Registered mxc_isi.2.capture as /dev/video2
[ 2.908962] mx8-img-md: Registered mxc_isi.3.capture as /dev/video3
[ 2.915378] mx8-img-md: Registered mxc_isi.4.capture as /dev/video4
[ 2.921788] mxc-isi 58140000.isi: register m2m device success
[ 2.927885] mxc-isi 58100000.isi: mxc_md_unregister_all unregister ISI channel[0]
[ 2.935487] mxc-isi 58110000.isi: mxc_md_unregister_all unregister ISI channel[1]
[ 2.943090] mxc-isi 58120000.isi: mxc_md_unregister_all unregister ISI channel[2]
[ 2.950694] mxc-isi 58130000.isi: mxc_md_unregister_all unregister ISI channel[3]
[ 2.958302] mxc-isi 58140000.isi: mxc_md_unregister_all unregister ISI channel[4]
[ 2.967881] mxc-jpeg 58400000.jpegdec: decoder device registered as /dev/video0 (81,0)
[ 2.977396] mxc-jpeg 58450000.jpegenc: encoder device registered as /dev/video1 (81,1)
[ 2.993351] Bluetooth: HCI UART driver ver 2.3
[ 2.997820] Bluetooth: HCI UART protocol H4 registered
[ 3.002971] Bluetooth: HCI UART protocol BCSP registered
[ 3.008293] Bluetooth: HCI UART protocol ATH3K registered
[ 3.013708] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.020220] Bluetooth: HCI UART protocol Broadcom registered
[ 3.025903] Bluetooth: HCI UART protocol QCA registered
[ 3.032796] sdhci: Secure Digital Host Controller Interface driver
[ 3.039001] sdhci: Copyright(c) Pierre Ossman
[ 3.043880] Synopsys Designware Multimedia Card Interface Driver
[ 3.052254] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.060495] mmc0: CQHCI version 5.10
[ 3.107640] mmc0: SDHCI controller on 5b010000.usdhc [5b010000.usdhc] using ADMA
[ 3.116770] mmc1: CQHCI version 5.10
[ 3.120507] sdhci-esdhc-imx 5b020000.usdhc: Got CD GPIO
[ 3.125774] sdhci-esdhc-imx 5b020000.usdhc: Got WP GPIO
[ 3.176235] mmc1: SDHCI controller on 5b020000.usdhc [5b020000.usdhc] using ADMA
[ 3.215779] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.223912] sdhci-esdhc-imx 5b010000.usdhc: warning! HS400 strobe DLL status REF not lock!
[ 3.227019] caam 31400000.caam: ERA source: device tree.
[ 3.232206] sdhci-esdhc-imx 5b010000.usdhc: warning! HS400 strobe DLL status SLV not lock!
[ 3.239708] mmc0: new HS400 MMC card at address 0001
[ 3.251750] mmcblk0: mmc0:0001 R1J57L 29.1 GiB
[ 3.256850] mmcblk0boot0: mmc0:0001 R1J57L partition 1 8.00 MiB
[ 3.257576] caam algorithms registered in /proc/crypto
[ 3.263253] mmcblk0boot1: mmc0:0001 R1J57L partition 2 8.00 MiB
[ 3.270818] caam_jr 31430000.jr2: registering rng-caam
[ 3.274400] mmcblk0rpmb: mmc0:0001 R1J57L partition 3 4.00 MiB
[ 3.279680] caam 31400000.caam: caam pkc algorithms registered in /proc/crypto
[ 3.290322] mmcblk0: p1 p2
[ 3.295629] usbcore: registered new interface driver usbhid
[ 3.301233] usbhid: USB HID core driver
[ 3.339766] cs42xx8 17-0048: failed to get device ID, ret = -5
[ 3.346004] cs42xx8: probe of 17-0048 failed with error -5
[ 3.359728] ***** imx8qm_acm_init *****
[ 3.395929] imx-cs42888 sound-cs42888: failed to find codec platform device
[ 3.402931] imx-cs42888: probe of sound-cs42888 failed with error -22
[ 3.410805] imx-wm8960 sound: wm8960-hifi <-> 59050000.sai mapping ok
[ 3.417329] imx-wm8960 sound: ASoC: no source widget found for ASRC-Playback
[ 3.424395] imx-wm8960 sound: ASoC: Failed to add route ASRC-Playback -> direct -> CPU-Playback
[ 3.433113] imx-wm8960 sound: ASoC: no sink widget found for ASRC-Capture
[ 3.439917] imx-wm8960 sound: ASoC: Failed to add route CPU-Capture -> direct -> ASRC-Capture
[ 3.448468] imx-wm8960 sound: ASoC: no DMI vendor name!
[ 3.568225] imx-amix sound-amix-sai: DAI FE name:HiFi-AMIX-FE-sai@59820000
[ 3.575217] imx-amix sound-amix-sai: DAI FE name:HiFi-AMIX-FE-sai@59830000
[ 3.582568] imx-amix sound-amix-sai: snd-soc-dummy-dai <-> 59820000.sai mapping ok
[ 3.590231] imx-amix sound-amix-sai: snd-soc-dummy-dai <-> 59830000.sai mapping ok
[ 3.597873] imx-amix sound-amix-sai: snd-soc-dummy-dai <-> amix-0 mapping ok
[ 3.604990] imx-amix sound-amix-sai: snd-soc-dummy-dai <-> amix-1 mapping ok
[ 3.612074] imx-amix sound-amix-sai: ASoC: no DMI vendor name!
[ 3.620976] NET: Registered protocol family 26
[ 3.625999] NET: Registered protocol family 10
[ 3.631296] Segment Routing with IPv6
[ 3.635023] NET: Registered protocol family 17
[ 3.639479] can: controller area network core (rev 20170425 abi 9)
[ 3.645721] NET: Registered protocol family 29
[ 3.650180] can: raw protocol (rev 20170425)
[ 3.654463] can: broadcast manager protocol (rev 20170425 t)
[ 3.660139] can: netlink gateway (rev 20170425) max_hops=1
[ 3.665827] Bluetooth: RFCOMM TTY layer initialized
[ 3.670722] Bluetooth: RFCOMM socket layer initialized
[ 3.675894] Bluetooth: RFCOMM ver 1.11
[ 3.679658] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.684982] Bluetooth: BNEP filters: protocol multicast
[ 3.690222] Bluetooth: BNEP socket layer initialized
[ 3.695199] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3.701133] Bluetooth: HIDP socket layer initialized
[ 3.706187] 9pnet: Installing 9P2000 support
[ 3.710530] Key type dns_resolver registered
[ 3.715510] registered taskstats version 1
[ 3.736106] imx8_cpufreq_init: cluster 0 running at freq 1200 MHz, suspend freq 1200 MHz
[ 3.750340] can-stby: supplied by can-en
[ 3.764326] OF: PCI: host bridge /pcie@0x5f010000 ranges:
[ 3.769762] OF: PCI: No bus range found for /pcie@0x5f010000, using [bus 00-ff]
[ 3.777274] OF: PCI: IO 0x7ff80000..0x7ff8ffff -> 0x00000000
[ 3.783212] OF: PCI: MEM 0x70000000..0x7fefffff -> 0x70000000
[ 3.791108] imx6q-pcie 5f010000.pcie: pcie phy pll is locked.
[ 3.869898] imx6q-pcie 5f010000.pcie: Speed change timeout
[ 3.875394] imx6q-pcie 5f010000.pcie: Roll back to GEN1 link!
[ 3.881158] imx6q-pcie 5f010000.pcie: Link up, Gen1
[ 3.887297] imx6q-pcie 5f010000.pcie: PCI host bridge to bus 0000:00
[ 3.893694] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.899195] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 3.905395] pci_bus 0000:00: root bus resource [mem 0x70000000-0x7fefffff]
[ 3.923727] pci 0000:00:00.0: BAR 0: assigned [mem 0x70000000-0x70ffffff 64bit]
[ 3.931069] pci 0000:00:00.0: BAR 6: assigned [mem 0x71000000-0x71ffffff pref]
[ 3.938313] pci 0000:00:00.0: BAR 14: assigned [mem 0x72000000-0x725fffff]
[ 3.945220] pci 0000:01:00.0: BAR 2: assigned [mem 0x72000000-0x723fffff 64bit]
[ 3.952583] pci 0000:01:00.0: BAR 0: assigned [mem 0x72400000-0x72407fff 64bit]
[ 3.959953] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 3.965192] pci 0000:00:00.0: bridge window [mem 0x72000000-0x725fffff]
[ 3.973020] pcieport 0000:00:00.0: Signaling PME with IRQ 427
[ 3.978937] pcieport 0000:00:00.0: AER enabled with IRQ 428
[ 4.041957] it6263 18-004c: Probe failed. Remote port '/ldb@562210e0/lvds-channel@0' disabled
[ 4.107673] it6263 19-004c: Probe failed. Remote port '/ldb@562410e0/lvds-channel@0' disabled
[ 4.117220] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 4.123860] [drm] No driver support for vblank timestamp query.
[ 4.129894] imx-drm display-subsystem: bound imx-drm-dpu-bliteng.2 (ops dpu_bliteng_ops)
[ 4.138382] imx-drm display-subsystem: bound imx-dpu-crtc.0 (ops dpu_crtc_ops)
[ 4.145854] imx-drm display-subsystem: bound imx-dpu-crtc.1 (ops dpu_crtc_ops)
[ 4.153226] imx-drm display-subsystem: bound ldb@562210e0 (ops imx_ldb_ops)
[ 4.160356] nwl_dsi-imx mipi_dsi@56228000: No bridge found, skipping encoder creation
[ 4.168209] imx-drm display-subsystem: bound mipi_dsi@56228000 (ops imx_nwl_dsi_component_ops)
[ 4.177270] imx-drm display-subsystem: bound ldb@562410e0 (ops imx_ldb_ops)
[ 4.184365] nwl_dsi-imx mipi_dsi@56248000: No bridge found, skipping encoder creation
[ 4.192218] imx-drm display-subsystem: bound mipi_dsi@56248000 (ops imx_nwl_dsi_component_ops)
[ 4.200894] [drm] Cannot find any crtc or sizes
[ 4.205945] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 0
[ 4.216486] flexcan 5a8d0000.can: device registered (reg_base=ffff00000fcb0000, irq=51)
[ 4.227144] flexcan 5a8e0000.can: device registered (reg_base=ffff00000fcd0000, irq=52)
[ 4.254891] imx_sc_rtc rtc: setting system clock to 1970-01-01 00:04:05 UTC (245)
[ 4.267871] Generic PHY 5b040000.ethernet-1:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=5b040000.ethernet-1:00, irq=POLL)
[ 4.280052] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.360482] fec 5b040000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 7.371650] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.391588] IP-Config: Complete:
[ 7.394825] device=eth0, hwaddr=00:04:9f:04:d2:35, ipaddr=10.8.9.222, mask=255.255.255.0, gw=10.8.9.1
[ 7.404496] host=10.8.9.222, domain=, nis-domain=(none)
[ 7.410168] bootserver=10.8.9.62, rootserver=10.8.9.62, rootpath=
[ 7.416951] clk: Not disabling unused clocks
[ 7.421248] SD1_SPWR: disabling
[ 7.424403] can-en: disabling
[ 7.427373] can-stby: disabling
[ 7.430530] usb_otg1_vbus: disabling
[ 7.434134] ALSA device list:
[ 7.437113] #0: wm8960-audio
[ 7.440179] #1: amix-audio-sai
[ 105.456173] VFS: Unable to mount root fs via NFS, trying floppy.
[ 105.462579] VFS: Cannot open root device "nfs" or unknown-block(2,0): error -6
[ 105.469823] Please append a correct "root=" boot option; here are the available partitions:
[ 105.478208] 1f00 65536 mtdblock0
[ 105.478211] (driver?)
[ 105.484773] b300 30539776 mmcblk0
[ 105.484776] driver: mmcblk
[ 105.491599] b301 65536 mmcblk0p1 c549fe02-01
[ 105.491602]
[ 105.498417] b302 802816 mmcblk0p2 c549fe02-02
[ 105.498419]
[ 105.505229] b360 4096 mmcblk0rpmb
[ 105.505233] (driver?)
[ 105.511972] b340 8192 mmcblk0boot1
[ 105.511976] (driver?)
[ 105.518789] b320 8192 mmcblk0boot0
[ 105.518793] (driver?)
[ 105.525616] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[ 105.533888] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.14.98+gb04e010 #1
[ 105.540677] Hardware name: Freescale i.MX8QXP MEK (DT)
[ 105.545821] Call trace:
[ 105.548283] [<ffff000008089c48>] dump_backtrace+0x0/0x3c8
[ 105.553686] [<ffff00000808a024>] show_stack+0x14/0x20
[ 105.558743] [<ffff000008d670c0>] dump_stack+0x9c/0xbc
[ 105.563798] [<ffff0000080ce528>] panic+0x11c/0x28c
[ 105.568596] [<ffff000009361158>] mount_block_root+0x190/0x264
[ 105.574342] [<ffff000009361348>] mount_root+0x11c/0x134
[ 105.579572] [<ffff000009361498>] prepare_namespace+0x138/0x180
[ 105.585412] [<ffff000009360d8c>] kernel_init_freeable+0x208/0x22c
[ 105.591511] [<ffff000008d799b8>] kernel_init+0x10/0x108
[ 105.596741] [<ffff000008084ed8>] ret_from_fork+0x10/0x18
[ 105.602060] SMP: stopping secondary CPUs
[ 105.605985] Kernel Offset: disabled
[ 105.609475] CPU features: 0x0802008
[ 105.612965] Memory Limit: none
[ 105.616022] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[ 106.663579] Timeout for IPC response!
[ 106.767578] Timeout for IPC response!
[ 106.871578] Timeout for IPC response!
[ 106.883579] read temp sensor:497 failed
[ 106.887421] thermal thermal_zone1: failed to read out thermal zone (-22)

tks,

BRS,

grayli

igorpadykov · ‎09-10-2020

Hi grayli_wang

one can try solution provided on

https://community.nxp.com/t5/i-MX-Processors/imx8qxp-Failed-boot-from-net/m-p/855805

other nfs guidelines:

https://developer.ridgerun.com/wiki/index.php?title=IMX8/Nitrogen8M/Yocto/Advanced_image_loading

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Yocto-NFS-TFTP-boot/ta-p/1103671

Best regards
igor