zynq linux网口不通,已解决: zcu102网口不通 - Community Forums

开机后打印如下：

U-Boot 2017.01 (Sep 14 2018 - 10:48:43 +0800) Xilinx ZynqMP ZCU102 revB

DRAM:  2 GiB

EL Level:       EL2

Chip ID:        xczu9eg

MMC:   sdhci@ff170000: 0 (SD)

reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **

Using default environment

In:    serial

Out:   serial

Err:   serial

Bootmode: LVL_SHFT_SD_MODE1

Net:   ZYNQ GEM: ff0e0000, phyaddr ffffffff, interface rgmii-id

eth0: ethernet@ff0e0000

U-BOOT for prj_ai_mem_dma_test

ethernet@ff0e0000 Waiting for PHY auto negotiation to complete......... done

BOOTP broadcast 1

BOOTP broadcast 2

BOOTP broadcast 3

BOOTP broadcast 4

BOOTP broadcast 5

BOOTP broadcast 6

BOOTP broadcast 7

BOOTP broadcast 8

BOOTP broadcast 9

BOOTP broadcast 10

BOOTP broadcast 11

BOOTP broadcast 12

BOOTP broadcast 13

BOOTP broadcast 14

BOOTP broadcast 15

BOOTP broadcast 16

BOOTP broadcast 17

Retry time exceeded

Hit any key to stop autoboot:  0

Device: sdhci@ff170000

Manufacturer ID: 41

OEM: 3432

Name: SD16G

Tran Speed: 208000000

Rd Block Len: 512

SD version 3.0

High Capacity: Yes

Capacity: 14.4 GiB

Bus Width: 4-bit

Erase Group Size: 512 Bytes

reading image.ub

18707856 bytes read in 1213 ms (14.7 MiB/s)

## Loading kernel from FIT Image at 10000000 ...

Using 'conf@1' configuration

Trying 'kernel@0' kernel subimage

Description:  Linux Kernel

Type:         Kernel Image

Compression:  uncompressed

Data Start:   0x100000d8

Data Size:    13310464 Bytes = 12.7 MiB

Architecture: AArch64

OS:           Linux

Load Address: 0x00080000

Entry Point:  0x00080000

Hash algo:    sha1

Hash value:   741b91f17bee70c57fb938a9fac0e3c03b122406

Verifying Hash Integrity ... sha1+ OK

## Loading ramdisk from FIT Image at 10000000 ...

Using 'conf@1' configuration

Trying 'ramdisk@0' ramdisk subimage

Description:  ramdisk

Type:         RAMDisk Image

Compression:  uncompressed

Data Start:   0x10cb96d4

Data Size:    5364424 Bytes = 5.1 MiB

Architecture: AArch64

OS:           Linux

Load Address: unavailable

Entry Point:  unavailable

Hash algo:    sha1

Hash value:   0e7ebcc69c9bbf6d78598bf264862e34c5f187cf

Verifying Hash Integrity ... sha1+ OK

## Loading fdt from FIT Image at 10000000 ...

Using 'conf@1' configuration

Trying 'fdt@0' fdt subimage

Description:  Flattened Device Tree blob

Type:         Flat Device Tree

Compression:  uncompressed

Data Start:   0x10cb1bd0

Data Size:    31310 Bytes = 30.6 KiB

Architecture: AArch64

Hash algo:    sha1

Hash value:   8a627c3c602a2f99ed92b446fd6fcf33aa985e8e

Verifying Hash Integrity ... sha1+ OK

Booting using the fdt blob at 0x10cb1bd0

Loading Kernel Image ... OK

Loading Ramdisk to 07ae2000, end 07fffac8 ... OK

Loading Device Tree to 0000000007ad7000, end 0000000007ae1a4d ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 4.9.0-xilinx-v2017.4 (ai@ai-server) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP Fri Sep 14 10:52:43 CST 2018

[    0.000000] Boot CPU: AArch64 Processor [410fd034]

[    0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8')

[    0.000000] bootconsole [cdns0] enabled

[    0.000000] efi: Getting EFI parameters from FDT:

[    0.000000] efi: UEFI not found.

[    0.000000] cma: Reserved 256 MiB at 0x0000000070000000

[    0.000000] psci: probing for conduit method from DT.

[    0.000000] psci: PSCIv1.0 detected in firmware.

[    0.000000] psci: Using standard PSCI v0.2 function IDs

[    0.000000] psci: MIGRATE_INFO_TYPE not supported.

[    0.000000] percpu: Embedded 21 pages/cpu @ffffffc06ff7c000 s48152 r8192 d29672 u86016

[    0.000000] Detected VIPT I-cache on CPU0

[    0.000000] CPU features: enabling workaround for ARM erratum 845719

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 517120

[    0.000000] Kernel command line: earlycon clk_ignore_unused cpuidle.off=1

[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)

[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

[    0.000000] Memory: 1784024K/2097152K available (9020K kernel code, 582K rwdata, 2852K rodata, 512K init, 394K bss, 50984K reserved, 262144K cma-reserved)

[    0.000000] Virtual kernel memory layout:

[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)

[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)

[    0.000000]       .text : 0xffffff8008080000 - 0xffffff8008950000   (  9024 KB)

[    0.000000]     .rodata : 0xffffff8008950000 - 0xffffff8008c20000   (  2880 KB)

[    0.000000]       .init : 0xffffff8008c20000 - 0xffffff8008ca0000   (   512 KB)

[    0.000000]       .data : 0xffffff8008ca0000 - 0xffffff8008d31a00   (   583 KB)

[    0.000000]        .bss : 0xffffff8008d31a00 - 0xffffff8008d945b4   (   395 KB)

[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   (  4108 KB)

[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)

[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)

[    0.000000]               0xffffffbf00000000 - 0xffffffbf01c00000   (    28 MB actual)

[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc080000000   (  2048 MB)

[    0.000000] Hierarchical RCU implementation.

[    0.000000]  Build-time adjustment of leaf fanout to 64.

[    0.000000]  RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.

[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4

[    0.000000] NR_IRQS:64 nr_irqs:64 0

[    0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000

[    0.000000] GIC: Using split EOI/Deactivate mode

[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 33.33MHz (phys).

[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x7b0074340, max_idle_ns: 440795202884 ns

[    0.000002] sched_clock: 56 bits at 33MHz, resolution 30ns, wraps every 2199023255543ns

[    0.008198] Console: colour dummy device 80x25

[    0.012453] console [tty0] enabled

[    0.015820] bootconsole [cdns0] disabled

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 4.9.0-xilinx-v2017.4 (ai@ai-server) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP Fri Sep 14 10:52:43 CST 2018

[    0.000000] Boot CPU: AArch64 Processor [410fd034]

[    0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8')

[    0.000000] bootconsole [cdns0] enabled

[    0.000000] efi: Getting EFI parameters from FDT:

[    0.000000] efi: UEFI not found.

[    0.000000] cma: Reserved 256 MiB at 0x0000000070000000

[    0.000000] psci: probing for conduit method from DT.

[    0.000000] psci: PSCIv1.0 detected in firmware.

[    0.000000] psci: Using standard PSCI v0.2 function IDs

[    0.000000] psci: MIGRATE_INFO_TYPE not supported.

[    0.000000] percpu: Embedded 21 pages/cpu @ffffffc06ff7c000 s48152 r8192 d29672 u86016

[    0.000000] Detected VIPT I-cache on CPU0

[    0.000000] CPU features: enabling workaround for ARM erratum 845719

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 517120

[    0.000000] Kernel command line: earlycon clk_ignore_unused cpuidle.off=1

[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)

[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

[    0.000000] Memory: 1784024K/2097152K available (9020K kernel code, 582K rwdata, 2852K rodata, 512K init, 394K bss, 50984K reserved, 262144K cma-reserved)

[    0.000000] Virtual kernel memory layout:

[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)

[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)

[    0.000000]       .text : 0xffffff8008080000 - 0xffffff8008950000   (  9024 KB)

[    0.000000]     .rodata : 0xffffff8008950000 - 0xffffff8008c20000   (  2880 KB)

[    0.000000]       .init : 0xffffff8008c20000 - 0xffffff8008ca0000   (   512 KB)

[    0.000000]       .data : 0xffffff8008ca0000 - 0xffffff8008d31a00   (   583 KB)

[    0.000000]        .bss : 0xffffff8008d31a00 - 0xffffff8008d945b4   (   395 KB)

[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   (  4108 KB)

[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)

[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)

[    0.000000]               0xffffffbf00000000 - 0xffffffbf01c00000   (    28 MB actual)

[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc080000000   (  2048 MB)

[    0.000000] Hierarchical RCU implementation.

[    0.000000]  Build-time adjustment of leaf fanout to 64.

[    0.000000]  RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.

[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4

[    0.000000] NR_IRQS:64 nr_irqs:64 0

[    0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000

[    0.000000] GIC: Using split EOI/Deactivate mode

[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 33.33MHz (phys).

[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x7b0074340, max_idle_ns: 440795202884 ns

[    0.000002] sched_clock: 56 bits at 33MHz, resolution 30ns, wraps every 2199023255543ns

[    0.008198] Console: colour dummy device 80x25

[    0.012453] console [tty0] enabled

[    0.015820] bootconsole [cdns0] disabled

[    0.019726] Calibrating delay loop (skipped), value calculated using timer frequency.. 66.66 BogoMIPS (lpj=133332)

[    0.019739] pid_max: default: 32768 minimum: 301

[    0.019830] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)

[    0.019839] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)

[    0.020322] ASID allocator initialised with 65536 entries

[    0.020756] zynqmp_plat_init Power management API v0.3

[    0.020825] EFI services will not be available.

[    0.151530] Detected VIPT I-cache on CPU1

[    0.151556] CPU1: Booted secondary processor [410fd034]

[    0.266912] Detected VIPT I-cache on CPU2

[    0.266928] CPU2: Booted secondary processor [410fd034]

[    0.391184] Detected VIPT I-cache on CPU3

[    0.391199] CPU3: Booted secondary processor [410fd034]

[    0.391231] Brought up 4 CPUs

[    0.391260] SMP: Total of 4 processors activated.

[    0.391267] CPU features: detected feature: 32-bit EL0 Support

[    0.391277] CPU: All CPU(s) started at EL2

[    0.391291] alternatives: patching kernel code

[    0.391931] devtmpfs: initialized

[    0.395372] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns

[    0.399752] xor: measuring software checksum speed

[    0.435983]    8regs     :  2558.000 MB/sec

[    0.476008]    8regs_prefetch:  2280.000 MB/sec

[    0.516035]    32regs    :  3145.000 MB/sec

[    0.556062]    32regs_prefetch:  2643.000 MB/sec

[    0.556073] xor: using function: 32regs (3145.000 MB/sec)

[    0.556144] pinctrl core: initialized pinctrl subsystem

[    0.556639] NET: Registered protocol family 16

[    0.557292] Failed to initialise IOMMU /amba/smmu@fd800000

[    0.557428] vdso: 2 pages (1 code @ ffffff8008957000, 1 data @ ffffff8008ca4000)

[    0.557451] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.

[    0.557934] DMA: preallocated 256 KiB pool for atomic allocations

[    0.567440] reset_zynqmp reset-controller: Xilinx zynqmp reset driver probed

[    0.567902] ARM CCI_400_r1 PMU driver probed

[    0.570355] zynqmp-pinctrl ff180000.pinctrl: zynqmp pinctrl initialized

[    0.587540] HugeTLB registered 2 MB page size, pre-allocated 0 pages

[    0.652196] raid6: int64x1  gen()   451 MB/s

[    0.720252] raid6: int64x1  xor()   491 MB/s

[    0.788295] raid6: int64x2  gen()   749 MB/s

[    0.856284] raid6: int64x2  xor()   666 MB/s

[    0.924312] raid6: int64x4  gen()  1092 MB/s

[    0.992362] raid6: int64x4  xor()   821 MB/s

[    1.060414] raid6: int64x8  gen()  1273 MB/s

[    1.128441] raid6: int64x8  xor()   829 MB/s

[    1.196485] raid6: neonx1   gen()   801 MB/s

[    1.264535] raid6: neonx1   xor()   842 MB/s

[    1.332551] raid6: neonx2   gen()  1295 MB/s

[    1.400596] raid6: neonx2   xor()  1149 MB/s

[    1.468653] raid6: neonx4   gen()  1672 MB/s

[    1.536675] raid6: neonx4   xor()  1312 MB/s

[    1.604723] raid6: neonx8   gen()  1762 MB/s

[    1.672747] raid6: neonx8   xor()  1356 MB/s

[    1.672758] raid6: using algorithm neonx8 gen() 1762 MB/s

[    1.672768] raid6: .... xor() 1356 MB/s, rmw enabled

[    1.672778] raid6: using intx1 recovery algorithm

[    1.673513] SCSI subsystem initialized

[    1.673682] usbcore: registered new interface driver usbfs

[    1.673722] usbcore: registered new interface driver hub

[    1.673764] usbcore: registered new device driver usb

[    1.673828] media: Linux media interface: v0.10

[    1.673859] Linux video capture interface: v2.00

[    1.673889] pps_core: LinuxPPS API ver. 1 registered

[    1.673900] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti

[    1.673925] PTP clock support registered

[    1.673954] EDAC MC: Ver: 3.0.0

[    1.674191] FPGA manager framework

[    1.674311] fpga-region fpga-full: FPGA Region probed

[    1.674389] Advanced Linux Sound Architecture Driver Initialized.

[    1.674655] Bluetooth: Core ver 2.22

[    1.674681] NET: Registered protocol family 31

[    1.674692] Bluetooth: HCI device and connection manager initialized

[    1.674707] Bluetooth: HCI socket layer initialized

[    1.674719] Bluetooth: L2CAP socket layer initialized

[    1.674745] Bluetooth: SCO socket layer initialized

[    1.675198] clocksource: Switched to clocksource arch_sys_counter

[    1.675273] VFS: Disk quotas dquot_6.6.0

[    1.675316] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)

[    1.679397] NET: Registered protocol family 2

[    1.679712] TCP established hash table entries: 16384 (order: 5, 131072 bytes)

[    1.679821] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)

[    1.680024] TCP: Hash tables configured (established 16384 bind 16384)

[    1.680077] UDP hash table entries: 1024 (order: 3, 32768 bytes)

[    1.680121] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)

[    1.680243] NET: Registered protocol family 1

[    1.680456] RPC: Registered named UNIX socket transport module.

[    1.680468] RPC: Registered udp transport module.

[    1.680478] RPC: Registered tcp transport module.

[    1.680488] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    1.680603] Trying to unpack rootfs image as initramfs...

[    1.863033] Freeing initrd memory: 5236K (ffffffc007ae2000 - ffffffc007fff000)

[    1.863326] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available

[    1.863957] futex hash table entries: 1024 (order: 5, 131072 bytes)

[    1.864014] audit: initializing netlink subsys (disabled)

[    1.864059] audit: type=2000 audit(1.851:1): initialized

[    1.864511] workingset: timestamp_bits=62 max_order=19 bucket_order=0

[    1.865107] NFS: Registering the id_resolver key type

[    1.865132] Key type id_resolver registered

[    1.865142] Key type id_legacy registered

[    1.865157] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    1.865181] jffs2: version 2.2. (NAND) (SUMMARY)  漏 2001-2006 Red Hat, Inc.

[    1.872196] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)

[    1.872222] io scheduler noop registered

[    1.872233] io scheduler deadline registered

[    1.872249] io scheduler cfq registered (default)

[    1.873163] xilinx-vdma a0000000.dma: Xilinx AXI DMA Engine Driver Probed!!

[    1.873370] Write failed gate address:1000f02

[    1.873457] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success

[    1.873582] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success

[    1.873699] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success

[    1.873820] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success

[    1.873937] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success

[    1.874056] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success

[    1.874175] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success

[    1.874295] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success

[    1.874496] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success

[    1.874616] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success

[    1.874733] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success

[    1.874853] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success

[    1.874969] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success

[    1.875088] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success

[    1.875222] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success

[    1.875344] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success

[    1.875488] zynqmp_pm firmware: Power management API v0.3

[    1.875576] xenfs: not registering filesystem on non-xen platform

[    1.900611] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled

[    1.901551] [drm] Initialized

[    1.901813] Unable to detect cache hierarchy from DT for CPU 0

[    1.906161] brd: module loaded

[    1.908748] loop: module loaded

[    1.909303] mtdoops: mtd device (mtddev=name/number) must be supplied

[    1.910233] libphy: Fixed MDIO Bus: probed

[    1.911136] tun: Universal TUN/TAP device driver, 1.6

[    1.911149] tun: (C) 1999-2004 Max Krasnyansky

[    1.911293] CAN device driver interface

[    1.911799] macb ff0e0000.ethernet: Not enabling partial store and forward

[    1.912248] libphy: MACB_mii_bus: probed

[    1.916066] macb ff0e0000.ethernet eth0: Could not attach to PHY

[    1.963771] usbcore: registered new interface driver asix

[    1.963829] usbcore: registered new interface driver ax88179_178a

[    1.963862] usbcore: registered new interface driver cdc_ether

[    1.963894] usbcore: registered new interface driver net1080

[    1.963926] usbcore: registered new interface driver cdc_subset

[    1.963958] usbcore: registered new interface driver zaurus

[    1.964000] usbcore: registered new interface driver cdc_ncm

[    1.964392] usbcore: registered new interface driver uas

[    1.964434] usbcore: registered new interface driver usb-storage

[    1.964708] mousedev: PS/2 mouse device common for all mice

[    1.965093] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0

[    1.965133] i2c /dev entries driver

[    1.965829] usbcore: registered new interface driver uvcvideo

[    1.965840] USB Video Class driver (1.1.1)

[    1.966138] Bluetooth: HCI UART driver ver 2.3

[    1.966151] Bluetooth: HCI UART protocol H4 registered

[    1.966162] Bluetooth: HCI UART protocol BCSP registered

[    1.966172] Bluetooth: HCI UART protocol LL registered

[    1.966183] Bluetooth: HCI UART protocol ATH3K registered

[    1.966193] Bluetooth: HCI UART protocol Three-wire (H5) registered

[    1.966233] Bluetooth: HCI UART protocol Intel registered

[    1.966272] Bluetooth: HCI UART protocol Broadcom registered

[    1.966283] Bluetooth: HCI UART protocol QCA registered

[    1.966322] usbcore: registered new interface driver bcm203x

[    1.966359] usbcore: registered new interface driver bpa10x

[    1.966396] usbcore: registered new interface driver bfusb

[    1.966432] usbcore: registered new interface driver btusb

[    1.966444] Bluetooth: Generic Bluetooth SDIO driver ver 0.1

[    1.966497] usbcore: registered new interface driver ath3k

[    1.966616] EDAC MC: ECC not enabled

[    1.966755] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)

[    1.967238] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 1333333 KHz

[    1.967266] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 1333333320 (-34)

[    1.967337] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1199999 KHz

[    1.967444] CPUidle arm: Failed to register cpuidle driver

[    1.967678] sdhci: Secure Digital Host Controller Interface driver

[    1.967700] sdhci: Copyright(c) Pierre Ossman

[    1.967719] sdhci-pltfm: SDHCI platform and OF driver helper

[    2.015230] mmc0: SDHCI controller on ff170000.sdhci [ff170000.sdhci] using ADMA 64-bit

[    2.015542] ledtrig-cpu: registered to indicate activity on CPUs

[    2.015746] usbcore: registered new interface driver usbhid

[    2.015768] usbhid: USB HID core driver

[    2.018427] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered

[    2.019430] pktgen: Packet Generator for packet performance testing. Version: 2.75

[    2.022290] Netfilter messages via NETLINK v0.30.

[    2.022484] ip_tables: (C) 2000-2006 Netfilter Core Team

[    2.022570] Initializing XFRM netlink socket

[    2.022666] NET: Registered protocol family 10

[    2.023280] ip6_tables: (C) 2000-2006 Netfilter Core Team

[    2.023365] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver

[    2.023918] NET: Registered protocol family 17

[    2.023954] NET: Registered protocol family 15

[    2.023989] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.

[    2.024028] Ebtables v2.0 registered

[    2.024086] can: controller area network core (rev 20120528 abi 9)

[    2.024146] NET: Registered protocol family 29

[    2.024168] can: raw protocol (rev 20120528)

[    2.024188] can: broadcast manager protocol (rev 20161123 t)

[    2.024213] can: netlink gateway (rev 20130117) max_hops=1

[    2.024373] Bluetooth: RFCOMM TTY layer initialized

[    2.024402] Bluetooth: RFCOMM socket layer initialized

[    2.024432] Bluetooth: RFCOMM ver 1.11

[    2.024457] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[    2.024478] Bluetooth: BNEP filters: protocol multicast

[    2.024503] Bluetooth: BNEP socket layer initialized

[    2.024524] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[    2.024549] Bluetooth: HIDP socket layer initialized

[    2.024780] 9pnet: Installing 9P2000 support

[    2.024819] Key type dns_resolver registered

[    2.025694] registered taskstats version 1

[    2.028243] Btrfs loaded, crc32c=crc32c-generic

[    2.035903] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 36, base_baud = 6249999) is a xuartps

[    2.119965] mmc0: new ultra high speed SDR104 SDHC card at address 0007

[    2.120361] mmcblk0: mmc0:0007 SD16G 14.4 GiB

[    2.121286]  mmcblk0: p1

[    3.492944] console [ttyPS0] enabled

[    3.503379] rtc_zynqmp ffa60000.rtc: setting system clock to 2018-09-14 09:19:41 UTC (1536916781)

[    3.512360] clk: Not disabling unused clocks

[    3.516599] ALSA device list:

[    3.519516]   No soundcards found.

[    3.523550] Freeing unused kernel memory: 512K (ffffffc000c20000 - ffffffc000ca0000)

INIT: version 2.88 booting

Starting udev

[    3.682408] udevd[1557]: starting version 3.2

[    3.687243] random: udevd: uninitialized urandom read (16 bytes read)

[    3.693806] random: udevd: uninitialized urandom read (16 bytes read)

[    3.700326] random: udevd: uninitialized urandom read (16 bytes read)

[    3.706770] random: udevd: uninitialized urandom read (16 bytes read)

[    3.719633] udevd[1558]: starting eudev-3.2

[    3.774410] random: udevd: uninitialized urandom read (16 bytes read)

[    3.780879] random: udevd: uninitialized urandom read (16 bytes read)

[    3.798304] random: udevd: uninitialized urandom read (16 bytes read)

[    3.832104] random: udevd: uninitialized urandom read (16 bytes read)

[    4.159085] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

Populating dev cache

[    4.528709] random: dd: uninitialized urandom read (512 bytes read)

Starting internet superserver: inetd.

Running postinst /etc/rpm-postinsts/100-sysvinit-inittab...

update-rc.d: /etc/init.d/run-postinsts exists during rc.d purge (continuing)

Removing any system startup links for run-postinsts ...

/etc/rcS.d/S99run-postinsts

INIT: Entering runlevel: 5

Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device

Starting Dropbear SSH server: [    4.778297] random: dropbearkey: uninitialized urandom read (32 bytes read)

Generating key, this may take a while...

Public key portion is:

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDBw+ZZ+hcaG68RJ8yimQvxaF7uhRNa9KAT8D9rZIJRw9Xf3n0dE09cbIhDPZgRGB8ESXvQYjanXWQuyBcOiDFLvu0JRfec/evy1NzVRsM0eXlCnbwLRBFn2kfrvGKWkDhjz+Ky72RC0wCd7hxGUG3RfbwZ5Jshmx9V0kx7f2kNx4iky9prt9c/UgttXXd19T8RXMocFLr/1zjWkYPukcr9ldgXSsFLMtCf2rtw9MnUOhujWfe0E4ySS7rHlyPzgMY7iVR6pbRlU99tkFfxHfA19UDQ90RXfbThglJFZ0bJP8ZWM01Yb1H9S0XCVkx2vetlgBDGtXyju3mPqELIBsa1 root@prj_ai_mem_dma_test

Fingerprint: md5 9a:f4:9c:86:b8:60:42:0a:da:8b:b8:94:55:91:df:dd

dropbear.

Starting syslogd/klogd: done

Starting tcf-agent: OK