MPSOC之0. U-BOOT启动及错误处理方式

有了BOOT.BIN（fsbl+pmu+atl+uboot）、uImage、uramdisk.image.gz,dtb文件，就可以启动了。把上述文件统统拷贝到SD卡，并设置开发板为SD卡启动。

0. U-BOOT启动参数
设置启动参数，然后启动
fatload mmc 0 0x1000000 uImage;fatload mmc 0 0x2000000 uramdisk.image.gz;fatload mmc 0 0x4000000 zynqmp-sf-zcu102.dtb;
setenv bootargs root=/dev/ram0
bootm 0x1000000 0x2000000 0x4000000

将上述参数固化到flash里，免得每次都要输入

修改env
setenv sf_sdboot "fatload mmc 0 0x1000000 uImage;fatload mmc 0 0x2000000 uramdisk.image.gz;fatload mmc 0 0x4000000 zynqmp-sf-zcu102.dtb;bootm 0x1000000 0x2000000 0x4000000"
setenv bootargs root=/dev/ram0

保存env
ZynqMP> saveenv
Saving Environment to SPI Flash...
SF: Detected n25q512a with page size 512 Bytes, erase size 128 KiB, total 128 MiB
Erasing SPI flash...Writing to SPI flash...done

出现若干错误，错误及处理如下：

1.Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
ZynqMP> fatload mmc 0 0x1000000 uImage;fatload mmc 0 0x2000000 uramdisk.image.gz;fatload mmc 0 0x4000000 zynqmp-sf-zcu102.dtb;bootm 0x1000000 0x2000000 0x4000000
reading uImage
12966464 bytes read in 933 ms (13.3 MiB/s)
reading uramdisk.image.gz
17145380 bytes read in 1203 ms (13.6 MiB/s)
reading zynqmp-sf-zcu102.dtb
36666 bytes read in 97 ms (369.1 KiB/s)
## Booting kernel from Legacy Image at 01000000 ...
Image Name: xlnx-linux
Image Type: AArch64 Linux Kernel Image (uncompressed)
Data Size: 12966400 Bytes = 12.4 MiB
Load Address: 00080000
Entry Point: 00080000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 02000000 ...
Image Name: Xilinx MPSOC Root Filesystem
Image Type: AArch64 Linux RAMDisk Image (gzip compressed)
Data Size: 17145316 Bytes = 16.4 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 04000000
Booting using the fdt blob at 0x4000000
Loading Kernel Image ... OK
Loading Ramdisk to 06fa6000, end 07fffde4 ... OK
Loading Device Tree to 0000000006f9a000, end 0000000006fa5f39 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.0 (liuwanpeng@liuwanpeng-virtual-machine) (gcc version 6.2.1 20161114 (Linaro GCC Snapshot 6.2-2016.11) ) #1 SMP Thu Dec 14 12:17:13 CST 2017
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
.....
[ 3.730274] PLL: enable
[ 3.732935] OF: graph: no port node found in /amba/xilinx_drm
[ 3.738606] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.745200] [drm] No driver support for vblank timestamp query.
[ 3.751118] xilinx-drm amba:xilinx_drm: No connectors reported connected with modes
[ 3.758751] [drm] Cannot find any crtc or sizes - going 1024x768
[ 3.770294] Console: switching to colour frame buffer device 128x48
[ 3.781076] xilinx-drm amba:xilinx_drm: fb0: frame buffer device
[ 3.803020] [drm] Initialized xilinx_drm 1.0.0 20130509 on minor 0
[ 3.809485] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 3.816323] rtc_zynqmp ffa60000.rtc: setting system clock to 2017-12-13 03:35:27 UTC (1513136127)
[ 3.826388] ALSA device list:
[ 3.829300] #0: DisplayPort monitor
[ 3.833330] RAMDISK: gzip image found at block 0
[ 4.314239] RAMDISK: incomplete write (8216 != 32768)
[ 4.319285] write error
[ 4.321811] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 4.329295] Please append a correct "root=" boot option; here are the available partitions:
[ 4.337641] 0100 65536 ram0 [ 4.341169] (driver?)
[ 4.343502] 0101 65536 ram1 [ 4.347070] (driver?)
[ 4.349399] 0102 65536 ram2 [ 4.352972] (driver?)
[ 4.355306] 0103 65536 ram3 [ 4.358869] (driver?)
[ 4.361208] 0104 65536 ram4 [ 4.364777] (driver?)
[ 4.367111] 0105 65536 ram5 [ 4.370674] (driver?)
[ 4.373014] 0106 65536 ram6 [ 4.376581] (driver?)
[ 4.378910] 0107 65536 ram7 [ 4.382484] (driver?)
[ 4.384818] 0108 65536 ram8 [ 4.388385] (driver?)
[ 4.390715] 0109 65536 ram9 [ 4.394288] (driver?)
[ 4.396624] 010a 65536 ram10 [ 4.400278] (driver?)
[ 4.402607] 010b 65536 ram11 [ 4.406268] (driver?)
[ 4.410089] 010c 65536 ram12 [ 4.413699] (driver?)
[ 4.417513] 010d 65536 ram13 [ 4.421121] (driver?)
[ 4.424937] 010e 65536 ram14 [ 4.428551] (driver?)
[ 4.432369] 010f 65536 ram15 [ 4.435981] (driver?)
[ 4.439812] 1f00 1024 mtdblock0 [ 4.443770] (driver?)
[ 4.447576] 1f01 5120 mtdblock1 [ 4.451539] (driver?)
[ 4.455300] 1f02 128 mtdblock2 [ 4.459264] (driver?)
[ 4.462995] 1f03 6016 mtdblock3 [ 4.466954] (driver?)
[ 4.470700] b300 7879680 mmcblk0 [ 4.474487] driver: mmcblk
[ 4.478707] b301 7878717 mmcblk0p1 00000000-01[ 4.483804]
[ 4.486725] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 4.496511] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.9.0 #1
[ 4.503892] Hardware name: ZynqMP ZCU102 RevA (DT)
[ 4.510265] Call trace:
[ 4.514307] [] dump_backtrace+0x0/0x198
[ 4.521306] [] show_stack+0x14/0x20
[ 4.527920] [] dump_stack+0x94/0xb8
[ 4.534529] [] panic+0x114/0x25c
[ 4.540857] [] mount_block_root+0x198/0x270
[ 4.548130] [] mount_root+0x11c/0x134
[ 4.554858] [] prepare_namespace+0x16c/0x1b4
[ 4.562184] [] kernel_init_freeable+0x1c0/0x1e0
[ 4.569744] [] kernel_init+0x10/0x100
[ 4.576397] [] ret_from_fork+0x10/0x50
[ 4.583120] SMP: stopping secondary CPUs
[ 4.588430] Kernel Offset: disabled
[ 4.593283] Memory Limit: none
[ 4.597679] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

制作ramdisk.image时，要指定该image的大小（对应gz解压并mount以后的空间大小），linux kernel的配置里，也要配置这个大小，两个要能对上。这个尺寸是ramdisk展开（解压）以后的大小。
make menuconfig O=./output/

Device Drivers-->Block devices-->选择 RAM block device support 项,配置大小

2.VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
ZynqMP> fatload mmc 0 0x1000000 uImage;fatload mmc 0 0x2000000 uramdisk.image.gz;fatload mmc 0 0x4000000 zynqmp-sf-zcu102.dtb;bootm 0x1000000 0x2000000 0x4000000
reading uImage
12966464 bytes read in 952 ms (13 MiB/s)
reading uramdisk.image.gz
17145380 bytes read in 1225 ms (13.3 MiB/s)
reading zynqmp-sf-zcu102.dtb
36666 bytes read in 99 ms (361.3 KiB/s)
## Booting kernel from Legacy Image at 01000000 ...
Image Name: xlnx-linux
Image Type: AArch64 Linux Kernel Image (uncompressed)
Data Size: 12966400 Bytes = 12.4 MiB
Load Address: 00080000
Entry Point: 00080000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 02000000 ...
Image Name: Xilinx MPSOC Root Filesystem
Image Type: AArch64 Linux RAMDisk Image (gzip compressed)
Data Size: 17145316 Bytes = 16.4 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 04000000
Booting using the fdt blob at 0x4000000
Loading Kernel Image ... OK
Loading Ramdisk to 06fa6000, end 07fffde4 ... OK
Loading Device Tree to 0000000006f9a000, end 0000000006fa5f39 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.0 (liuwanpeng@liuwanpeng-virtual-machine) (gcc version 6.2.1 20161114 (Linaro GCC Snapshot 6.2-2016.11) ) #2 SMP Fri Dec 15 17:39:22 CST 2017
......
[ 0.000000] Kernel command line: earlycon
......
[ 3.743280] PLL: enable
[ 3.745936] OF: graph: no port node found in /amba/xilinx_drm
[ 3.751609] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.758201] [drm] No driver support for vblank timestamp query.
[ 3.764118] xilinx-drm amba:xilinx_drm: No connectors reported connected with modes
[ 3.771753] [drm] Cannot find any crtc or sizes - going 1024x768
[ 3.783288] Console: switching to colour frame buffer device 128x48
[ 3.794068] xilinx-drm amba:xilinx_drm: fb0: frame buffer device
[ 3.815002] [drm] Initialized xilinx_drm 1.0.0 20130509 on minor 0
[ 3.821487] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 3.828321] rtc_zynqmp ffa60000.rtc: setting system clock to 2017-12-15 20:53:02 UTC (1513371182)
[ 3.838374] ALSA device list:
[ 3.841287] #0: DisplayPort monitor
[ 3.845353] RAMDISK: gzip image found at block 0
[ 5.037473] EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
[ 5.045685] EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
[ 5.052764] VFS: Mounted root (ext4 filesystem) on device 1:0.
[ 5.058850] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 5.066332] Please append a correct "root=" boot option; here are the available partitions:
[ 5.074680] 0100 131072 ram0 [ 5.078210] (driver?)
[ 5.080542] 0101 131072 ram1 [ 5.084114] (driver?)
[ 5.086439] 0102 131072 ram2 [ 5.090012] (driver?)
[ 5.092347] 0103 131072 ram3 [ 5.095914] (driver?)
[ 5.098244] 0104 131072 ram4 [ 5.101818] (driver?)
[ 5.104152] 0105 131072 ram5 [ 5.107721] (driver?)
[ 5.110049] 0106 131072 ram6 [ 5.113625] (driver?)
[ 5.115958] 0107 131072 ram7 [ 5.119524] (driver?)
[ 5.121854] 0108 131072 ram8 [ 5.125427] (driver?)
[ 5.127761] 0109 131072 ram9 [ 5.131330] (driver?)
[ 5.133659] 010a 131072 ram10 [ 5.137319] (driver?)
[ 5.141211] 010b 131072 ram11 [ 5.144819] (driver?)
[ 5.148703] 010c 131072 ram12 [ 5.152310] (driver?)
[ 5.156197] 010d 131072 ram13 [ 5.159809] (driver?)
[ 5.163701] 010e 131072 ram14 [ 5.167309] (driver?)
[ 5.171208] 010f 131072 ram15 [ 5.174812] (driver?)
[ 5.178679] 1f00 1024 mtdblock0 [ 5.182642] (driver?)
[ 5.186473] 1f01 5120 mtdblock1 [ 5.190437] (driver?)
[ 5.194242] 1f02 128 mtdblock2 [ 5.198205] (driver?)
[ 5.202017] 1f03 6016 mtdblock3 [ 5.205974] (driver?)
[ 5.209796] b300 7879680 mmcblk0 [ 5.213586] driver: mmcblk
[ 5.217881] b301 7878717 mmcblk0p1 00000000-01[ 5.222980]
[ 5.225981] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 5.235844] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.0 #2
[ 5.243309] Hardware name: ZynqMP ZCU102 RevA (DT)
[ 5.249757] Call trace:
[ 5.253833] [] dump_backtrace+0x0/0x198
[ 5.260857] [] show_stack+0x14/0x20
[ 5.267535] [] dump_stack+0x94/0xb8
[ 5.274194] [] panic+0x114/0x25c
[ 5.280566] [] mount_block_root+0x198/0x270
[ 5.287886] [] mount_root+0x11c/0x134
[ 5.294644] [] initrd_load+0x1dc/0x2d0
[ 5.301461] [] prepare_namespace+0xd4/0x1b4
[ 5.308693] [] kernel_init_freeable+0x1c0/0x1e0
[ 5.316261] [] kernel_init+0x10/0x100
[ 5.322936] [] ret_from_fork+0x10/0x50
[ 5.329677] SMP: stopping secondary CPUs
[ 5.335009] Kernel Offset: disabled
[ 5.339861] Memory Limit: none
[ 5.344235] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

从打印信息[ 0.000000] Kernel command line: earlycon看，没有配置启动参数，在u-boot启动内核之前，在bootargs中增加root=/dev/ram0后解决问题。
ZynqMP> printenv bootargs
## Error: "bootargs" not defined
ZynqMP> setenv bootargs root=/dev/ram0
ZynqMP> printenv bootargs
bootargs=root=/dev/ram0
ZynqMP> fatload mmc 0 0x1000000 uImage;fatload mmc 0 0x2000000 uramdisk.image.gz;fatload mmc 0 0x4000000 zynqmp-sf-zcu102.dtb;
reading uImage
12966464 bytes read in 939 ms (13.2 MiB/s)
reading uramdisk.image.gz
17145380 bytes read in 1207 ms (13.5 MiB/s)
reading zynqmp-sf-zcu102.dtb
36666 bytes read in 100 ms (357.4 KiB/s)
ZynqMP> bootm 0x1000000 0x2000000 0x4000000

成功后的启动log：
## Booting kernel from Legacy Image at 01000000 ...
Image Name: xlnx-linux
Image Type: AArch64 Linux Kernel Image (uncompressed)
Data Size: 12966400 Bytes = 12.4 MiB
Load Address: 00080000
Entry Point: 00080000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 02000000 ...
Image Name: Xilinx MPSOC Root Filesystem
Image Type: AArch64 Linux RAMDisk Image (gzip compressed)
Data Size: 17145316 Bytes = 16.4 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 04000000
Booting using the fdt blob at 0x4000000
Loading Kernel Image ... OK
Loading Ramdisk to 06fa6000, end 07fffde4 ... OK
Loading Device Tree to 0000000006f9a000, end 0000000006fa5f39 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.0 (liuwanpeng@liuwanpeng-virtual-machine) (gcc version 6.2.1 20161114 (Linaro GCC Snapshot 6.2-2016.11) ) #2 SMP Fri Dec 15 17:39:22 CST 2017
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 128 MiB at 0x0000000078000000
[ 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 @ffffffc87ff68000 s47384 r8192 d30440 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: 1034240
[ 0.000000] Kernel command line: root=/dev/ram0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0x73fff000-0x77fff000] (64MB) mapped at [ffffffc073fff000-ffffffc077ffefff]
[ 0.000000] Memory: 3903300K/4194304K available (8828K kernel code, 566K rwdata, 2676K rodata, 512K init, 386K bss, 159932K reserved, 131072K 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 - 0xffffff8008920000 ( 8832 KB)
[ 0.000000] .rodata : 0xffffff8008920000 - 0xffffff8008bd0000 ( 2752 KB)
[ 0.000000] .init : 0xffffff8008bd0000 - 0xffffff8008c50000 ( 512 KB)
[ 0.000000] .data : 0xffffff8008c50000 - 0xffffff8008cdda00 ( 567 KB)
[ 0.000000] .bss : 0xffffff8008cdda00 - 0xffffff8008d3e42c ( 387 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 - 0xffffffbf1dc00000 ( 476 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc880000000 ( 34816 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 99.99MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x171015c90f, max_idle_ns: 440795203080 ns
[ 0.000003] sched_clock: 56 bits at 99MHz, resolution 10ns, wraps every 4398046511101ns
[ 0.000285] Console: colour dummy device 80x25
[ 0.000734] console [tty0] enabled
[ 0.000755] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.99 BogoMIPS (lpj=399996)
[ 0.000778] pid_max: default: 32768 minimum: 301
[ 0.000879] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000894] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.001388] ASID allocator initialised with 65536 entries
[ 0.001887] zynqmp_plat_init Power management API v0.3
[ 0.001968] EFI services will not be available.
[ 0.002282] Detected VIPT I-cache on CPU1
[ 0.002309] CPU1: Booted secondary processor [410fd034]
[ 0.002553] Detected VIPT I-cache on CPU2
[ 0.002571] CPU2: Booted secondary processor [410fd034]
[ 0.002810] Detected VIPT I-cache on CPU3
[ 0.002827] CPU3: Booted secondary processor [410fd034]
[ 0.002861] Brought up 4 CPUs
[ 0.002928] SMP: Total of 4 processors activated.
[ 0.002941] CPU features: detected feature: 32-bit EL0 Support
[ 0.002956] CPU: All CPU(s) started at EL2
[ 0.002976] alternatives: patching kernel code
[ 0.003645] devtmpfs: initialized
[ 0.008760] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.011515] xor: measuring software checksum speed
[ 0.047978] 8regs : 2303.000 MB/sec
[ 0.088005] 8regs_prefetch: 2053.000 MB/sec
[ 0.128037] 32regs : 2830.000 MB/sec
[ 0.168063] 32regs_prefetch: 2379.000 MB/sec
[ 0.168076] xor: using function: 32regs (2830.000 MB/sec)
[ 0.168150] pinctrl core: initialized pinctrl subsystem
[ 0.168681] NET: Registered protocol family 16
[ 0.190697] cpuidle: using governor menu
[ 0.191025] Failed to initialise IOMMU /amba/smmu@fd800000
[ 0.191143] vdso: 2 pages (1 code @ ffffff8008927000, 1 data @ ffffff8008c54000)
[ 0.191166] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.191629] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.201877] reset_zynqmp reset-controller: Xilinx zynqmp reset driver probed
[ 0.202339] ARM CCI_400_r1 PMU driver probed
[ 0.203685] zynq-gpio ff0a0000.gpio: could not find pctldev for node /amba/pinctrl@ff180000/gpio-default, deferring probe
[ 0.204921] zynqmp-pinctrl ff180000.pinctrl: zynqmp pinctrl initialized
[ 0.230936] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.296212] raid6: int64x1 gen() 407 MB/s
[ 0.364235] raid6: int64x1 xor() 442 MB/s
[ 0.432330] raid6: int64x2 gen() 671 MB/s
[ 0.500360] raid6: int64x2 xor() 600 MB/s
[ 0.568393] raid6: int64x4 gen() 983 MB/s
[ 0.636428] raid6: int64x4 xor() 739 MB/s
[ 0.704503] raid6: int64x8 gen() 1146 MB/s
[ 0.772506] raid6: int64x8 xor() 746 MB/s
[ 0.840579] raid6: neonx1 gen() 722 MB/s
[ 0.908601] raid6: neonx1 xor() 759 MB/s
[ 0.976679] raid6: neonx2 gen() 1166 MB/s
[ 1.044675] raid6: neonx2 xor() 1035 MB/s
[ 1.112755] raid6: neonx4 gen() 1506 MB/s
[ 1.180788] raid6: neonx4 xor() 1183 MB/s
[ 1.248829] raid6: neonx8 gen() 1585 MB/s
[ 1.316864] raid6: neonx8 xor() 1221 MB/s
[ 1.316876] raid6: using algorithm neonx8 gen() 1585 MB/s
[ 1.316887] raid6: .... xor() 1221 MB/s, rmw enabled
[ 1.316899] raid6: using intx1 recovery algorithm
[ 1.317508] SCSI subsystem initialized
[ 1.317695] usbcore: registered new interface driver usbfs
[ 1.317736] usbcore: registered new interface driver hub
[ 1.317780] usbcore: registered new device driver usb
[ 1.317848] media: Linux media interface: v0.10
[ 1.317882] Linux video capture interface: v2.00
[ 1.317915] pps_core: LinuxPPS API ver. 1 registered
[ 1.317926] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 1.317955] PTP clock support registered
[ 1.317986] EDAC MC: Ver: 3.0.0
[ 1.318229] FPGA manager framework
[ 1.318273] Advanced Linux Sound Architecture Driver Initialized.
[ 1.318546] Bluetooth: Core ver 2.22
[ 1.318572] NET: Registered protocol family 31
[ 1.318583] Bluetooth: HCI device and connection manager initialized
[ 1.318600] Bluetooth: HCI socket layer initialized
[ 1.318613] Bluetooth: L2CAP socket layer initialized
[ 1.318639] Bluetooth: SCO socket layer initialized
[ 1.319112] clocksource: Switched to clocksource arch_sys_counter
[ 1.319184] VFS: Disk quotas dquot_6.6.0
[ 1.319228] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.323711] NET: Registered protocol family 2
[ 1.324038] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.324255] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.324694] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.324744] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.324827] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.324993] NET: Registered protocol family 1
[ 1.325191] RPC: Registered named UNIX socket transport module.
[ 1.325204] RPC: Registered udp transport module.
[ 1.325215] RPC: Registered tcp transport module.
[ 1.325226] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.325345] Trying to unpack rootfs image as initramfs...
[ 1.325653] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 1.346215] Freeing initrd memory: 16740K (ffffffc006fa6000 - ffffffc007fff000)
[ 1.346458] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.347125] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 1.347189] audit: initializing netlink subsys (disabled)
[ 1.347229] audit: type=2000 audit(1.344:1): initialized
[ 1.347705] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[ 1.348325] NFS: Registering the id_resolver key type
[ 1.348349] Key type id_resolver registered
[ 1.348361] Key type id_legacy registered
[ 1.348377] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.348402] jffs2: version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc.
[ 1.352734] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 1.352756] io scheduler noop registered
[ 1.352767] io scheduler deadline registered
[ 1.352784] io scheduler cfq registered (default)
[ 1.353239] nwl-pcie fd0e0000.pcie: Link is DOWN
[ 1.353280] OF: PCI: host bridge /amba/pcie@fd0e0000 ranges:
[ 1.353296] OF: PCI: No bus range found for /amba/pcie@fd0e0000, using [bus 00-ff]
[ 1.353325] OF: PCI: MEM 0xe0000000..0xefffffff -> 0xe0000000
[ 1.353341] OF: PCI: MEM 0x600000000..0x7ffffffff -> 0x600000000
[ 1.353448] nwl-pcie fd0e0000.pcie: PCI host bridge to bus 0000:00
[ 1.353464] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.353479] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[ 1.353494] pci_bus 0000:00: root bus resource [mem 0x600000000-0x7ffffffff pref]
[ 1.353789] pci 0000:00:00.0: PCI bridge to [bus 01-0c]
[ 1.354505] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed
[ 1.354763] Write failed gate address:1000f02
[ 1.354860] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[ 1.354998] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[ 1.355161] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[ 1.355313] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[ 1.355463] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[ 1.355604] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[ 1.355748] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[ 1.355890] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[ 1.355993] zynqmp_pm firmware: Power management API v0.3
[ 1.382807] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.384053] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 38, base_baud = 6249999) is a xuartps
[ 2.385463] console [ttyPS0] enabled
[ 2.389521] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 39, base_baud = 6249999) is a xuartps
[ 2.398683] [drm] Initialized
[ 2.401931] [drm] load() is defered & will be called again
[ 2.407748] PLL: shutdown
[ 2.410398] xilinx-drm-dp-sub fd4aa000.dp_sub: Xilinx DisplayPort Subsystem is probed
[ 2.418246] Unable to detect cache hierarchy from DT for CPU 0
[ 2.428375] brd: module loaded
[ 2.433994] loop: module loaded
[ 2.437697] ahci-ceva fd0c0000.ahci: couldn't get PHY in node ahci: -517
[ 2.444449] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.451536] m25p80 spi0.0: found n25q512a, expected m25p80
[ 2.457038] m25p80 spi0.0: n25q512a (131072 Kbytes)
[ 2.461849] 4 ofpart partitions found on MTD device spi0.0
[ 2.467302] Creating 4 MTD partitions on "spi0.0":
[ 2.472077] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
[ 2.478276] 0x000000100000-0x000000600000 : "qspi-linux"
[ 2.483949] 0x000000600000-0x000000620000 : "qspi-device-tree"
[ 2.490141] 0x000000620000-0x000000c00000 : "qspi-rootfs"
[ 2.496618] libphy: Fixed MDIO Bus: probed
[ 2.501590] tun: Universal TUN/TAP device driver, 1.6
[ 2.506567] tun: (C) 1999-2004 Max Krasnyansky
[ 2.512842] CAN device driver interface
[ 2.518960] libphy: MACB_mii_bus: probed
[ 2.525204] macb ff0e0000.ethernet eth0: Could not attach to PHY
[ 2.579839] usbcore: registered new interface driver asix
[ 2.585205] usbcore: registered new interface driver ax88179_178a
[ 2.591261] usbcore: registered new interface driver cdc_ether
[ 2.597075] usbcore: registered new interface driver net1080
[ 2.602717] usbcore: registered new interface driver cdc_subset
[ 2.608620] usbcore: registered new interface driver zaurus
[ 2.614185] usbcore: registered new interface driver cdc_ncm
[ 2.621273] usbcore: registered new interface driver uas
[ 2.626540] usbcore: registered new interface driver usb-storage
[ 2.632743] mousedev: PS/2 mouse device common for all mice
[ 2.638602] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0
[ 2.645786] i2c /dev entries driver
[ 2.650955] Bluetooth: HCI UART driver ver 2.3
[ 2.655330] Bluetooth: HCI UART protocol H4 registered
[ 2.660443] Bluetooth: HCI UART protocol BCSP registered
[ 2.665736] Bluetooth: HCI UART protocol LL registered
[ 2.670857] Bluetooth: HCI UART protocol ATH3K registered
[ 2.676239] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 2.682523] Bluetooth: HCI UART protocol Intel registered
[ 2.687902] Bluetooth: HCI UART protocol Broadcom registered
[ 2.693514] Bluetooth: HCI UART protocol QCA registered
[ 2.698752] usbcore: registered new interface driver bcm203x
[ 2.704391] usbcore: registered new interface driver bpa10x
[ 2.709949] usbcore: registered new interface driver bfusb
[ 2.715415] usbcore: registered new interface driver btusb
[ 2.720856] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[ 2.726541] usbcore: registered new interface driver ath3k
[ 2.732086] EDAC MC: ECC not enabled
[ 2.735706] EDAC DEVICE0: Giving out device to module edac controller cache_err: DEV edac (POLLED)
[ 2.744730] EDAC DEVICE1: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[ 2.757631] sdhci: Secure Digital Host Controller Interface driver
[ 2.763740] sdhci: Copyright(c) Pierre Ossman
[ 2.768074] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.819123] mmc0: SDHCI controller on ff170000.sdhci [ff170000.sdhci] using ADMA 64-bit
[ 2.827271] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.833314] usbcore: registered new interface driver usbhid
[ 2.838812] usbhid: USB HID core driver
[ 2.844115] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[ 2.850907] xilinx-dp-snd-pcm amba:dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[ 2.858531] xilinx-dp-snd-pcm amba:dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[ 2.866239] PLL: enable
[ 2.868810] PLL: shutdown
[ 2.872245] Write failed to divider address:fd1a007c
[ 2.877279] PLL: enable
[ 2.879817] xilinx-dp-snd-codec amba:dp_snd_codec0: Xilinx DisplayPort Sound Codec probed
[ 2.884453] mmc0: new high speed SDHC card at address 59b4
[ 2.884696] mmcblk0: mmc0:59b4 NCard 7.51 GiB
[ 2.885454] mmcblk0: p1
[ 2.900646] xilinx-dp-snd-card amba:dp_snd_card: xilinx-dp-snd-codec-dai xilinx-dp-snd-codec-dai mapping ok
[ 2.910784] xilinx-dp-snd-card amba:dp_snd_card: xilinx-dp-snd-codec-dai xilinx-dp-snd-codec-dai mapping ok
[ 2.921158] xilinx-dp-snd-card amba:dp_snd_card: Xilinx DisplayPort Sound Card probed
[ 2.928972] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2.936626] Netfilter messages via NETLINK v0.30.
[ 2.941357] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.946630] Initializing XFRM netlink socket
[ 2.950887] NET: Registered protocol family 10
[ 2.955622] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.960982] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.967175] NET: Registered protocol family 17
[ 2.971547] NET: Registered protocol family 15
[ 2.975973] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 2.988906] Ebtables v2.0 registered
[ 2.992487] can: controller area network core (rev 20120528 abi 9)
[ 2.998645] NET: Registered protocol family 29
[ 3.003051] can: raw protocol (rev 20120528)
[ 3.007297] can: broadcast manager protocol (rev 20161123 t)
[ 3.012942] can: netlink gateway (rev 20130117) max_hops=1
[ 3.018459] Bluetooth: RFCOMM TTY layer initialized
[ 3.023276] Bluetooth: RFCOMM socket layer initialized
[ 3.028397] Bluetooth: RFCOMM ver 1.11
[ 3.032125] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.037417] Bluetooth: BNEP filters: protocol multicast
[ 3.042630] Bluetooth: BNEP socket layer initialized
[ 3.047574] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3.053478] Bluetooth: HIDP socket layer initialized
[ 3.058565] 9pnet: Installing 9P2000 support
[ 3.062769] Key type dns_resolver registered
[ 3.067343] registered taskstats version 1
[ 3.071724] Btrfs loaded, crc32c=crc32c-generic
[ 3.085515] PLL: shutdown
[ 3.088081] [drm] load() is defered & will be called again
[ 3.094100] xilinx-psgtr fd400000.zynqmp_phy: Lane:1 type:8 protocol:4 pll_locked:yes
[ 3.102088] xilinx-drm-dp fd4a0000.dp: device found, version 4.010
[ 3.108192] xilinx-drm-dp fd4a0000.dp: Display Port, version 1.0200 (tx)
[ 3.115120] xilinx-psgtr fd400000.zynqmp_phy: Lane:3 type:3 protocol:2 pll_locked:yes
[ 3.122931] ahci-ceva fd0c0000.ahci: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 3.131826] ahci-ceva fd0c0000.ahci: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[ 3.142146] scsi host0: ahci-ceva
[ 3.145590] scsi host1: ahci-ceva
[ 3.148963] ata1: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x100 irq 36
[ 3.156813] ata2: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x180 irq 36
[ 3.166256] xilinx-psgtr fd400000.zynqmp_phy: Lane:2 type:0 protocol:3 pll_locked:yes
[ 3.195237] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 3.200662] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 3.208510] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x00010810
[ 3.217162] xhci-hcd xhci-hcd.0.auto: irq 217, io mem 0xfe200000
[ 3.223228] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.229942] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.237146] usb usb1: Product: xHCI Host Controller
[ 3.242001] usb usb1: Manufacturer: Linux 4.9.0 xhci-hcd
[ 3.247298] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 3.252447] hub 1-0:1.0: USB hub found
[ 3.256144] hub 1-0:1.0: 1 port detected
[ 3.260188] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 3.265601] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 3.273346] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 3.280059] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.287265] usb usb2: Product: xHCI Host Controller
[ 3.292120] usb usb2: Manufacturer: Linux 4.9.0 xhci-hcd
[ 3.297414] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 3.302533] hub 2-0:1.0: USB hub found
[ 3.306226] hub 2-0:1.0: 1 port detected
[ 3.310786] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 25
[ 3.316853] 0-0020 supply vcc not found, using dummy regulator
[ 3.323316] GPIO line 322 (sel0) hogged as output/low
[ 3.328486] GPIO line 323 (sel1) hogged as output/high
[ 3.333748] GPIO line 324 (sel2) hogged as output/high
[ 3.339005] GPIO line 325 (sel3) hogged as output/high
[ 3.344182] pca953x 0-0020: interrupt support not compiled in
[ 3.349922] 0-0021 supply vcc not found, using dummy regulator
[ 3.356262] pca953x 0-0021: interrupt support not compiled in
[ 3.362776] ina2xx 3-0040: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.369601] ina2xx 3-0041: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.376418] ina2xx 3-0042: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.383245] ina2xx 3-0043: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.390065] ina2xx 3-0044: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.396885] ina2xx 3-0045: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.403708] ina2xx 3-0046: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.410530] ina2xx 3-0047: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.417363] ina2xx 3-004a: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.424185] ina2xx 3-004b: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.430481] i2c i2c-0: Added multiplexed i2c bus 3
[ 3.435906] ina2xx 4-0040: power monitor ina226 (Rshunt = 2000 uOhm)
[ 3.442728] ina2xx 4-0041: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.449549] ina2xx 4-0042: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.456364] ina2xx 4-0043: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.463193] ina2xx 4-0044: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.470020] ina2xx 4-0045: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.476839] ina2xx 4-0046: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.477296] ata1: SATA link down (SStatus 0 SControl 330)
[ 3.477317] ata2: SATA link down (SStatus 0 SControl 330)
[ 3.494423] ina2xx 4-0047: power monitor ina226 (Rshunt = 5000 uOhm)
[ 3.500719] i2c i2c-0: Added multiplexed i2c bus 4
[ 3.513294] random: fast init done
[ 3.544481] i2c i2c-0: Added multiplexed i2c bus 5
[ 3.549326] i2c i2c-0: Added multiplexed i2c bus 6
[ 3.554046] pca954x 0-0075: registered 4 multiplexed busses for I2C mux pca9544
[ 3.561984] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 26
[ 3.568713] at24 7-0054: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
[ 3.575351] i2c i2c-1: Added multiplexed i2c bus 7
[ 3.580295] i2c i2c-1: Added multiplexed i2c bus 8
[ 3.587656] si570 9-005d: registered, current frequency 300000000 Hz
[ 3.593950] i2c i2c-1: Added multiplexed i2c bus 9
[ 3.613393] si570 10-005d: registered, current frequency 148500000 Hz
[ 3.619774] i2c i2c-1: Added multiplexed i2c bus 10
[ 3.624809] i2c i2c-1: Added multiplexed i2c bus 11
[ 3.629736] i2c i2c-1: Added multiplexed i2c bus 12
[ 3.634666] i2c i2c-1: Added multiplexed i2c bus 13
[ 3.639585] i2c i2c-1: Added multiplexed i2c bus 14
[ 3.644386] pca954x 1-0074: registered 8 multiplexed busses for I2C switch pca9548
[ 3.652233] i2c i2c-1: Added multiplexed i2c bus 15
[ 3.657163] i2c i2c-1: Added multiplexed i2c bus 16
[ 3.662093] i2c i2c-1: Added multiplexed i2c bus 17
[ 3.667322] i2c i2c-1: Added multiplexed i2c bus 18
[ 3.672265] i2c i2c-1: Added multiplexed i2c bus 19
[ 3.677194] i2c i2c-1: Added multiplexed i2c bus 20
[ 3.682127] i2c i2c-1: Added multiplexed i2c bus 21
[ 3.687061] i2c i2c-1: Added multiplexed i2c bus 22
[ 3.691866] pca954x 1-0075: registered 8 multiplexed busses for I2C switch pca9548
[ 3.700140] PLL: enable
[ 3.702802] OF: graph: no port node found in /amba/xilinx_drm
[ 3.708473] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.715065] [drm] No driver support for vblank timestamp query.
[ 3.720981] xilinx-drm amba:xilinx_drm: No connectors reported connected with modes
[ 3.728615] [drm] Cannot find any crtc or sizes - going 1024x768
[ 3.740150] Console: switching to colour frame buffer device 128x48
[ 3.750931] xilinx-drm amba:xilinx_drm: fb0: frame buffer device
[ 3.771111] [drm] Initialized xilinx_drm 1.0.0 20130509 on minor 0
[ 3.777586] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 3.784424] rtc_zynqmp ffa60000.rtc: setting system clock to 2017-12-15 22:55:08 UTC (1513378508)
[ 3.794478] ALSA device list:
[ 3.797392] #0: DisplayPort monitor
[ 3.801457] RAMDISK: gzip image found at block 0
[ 4.994004] EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
[ 5.002216] EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
[ 5.009270] VFS: Mounted root (ext4 filesystem) readonly on device 1:0.
[ 5.016082] devtmpfs: mounted
[ 5.019112] Freeing unused kernel memory: 512K (ffffffc000bd0000 - ffffffc000c50000)
INIT: version 2.88 booting
Starting udev
[ 5.126615] udevd[1705]: starting version 3.2
[ 5.135745] udevd[1706]: starting eudev-3.2
[ 5.396073] EXT4-fs (ram0): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr,acl
Populating dev cache
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)
INIT: Entering runlevel: 5
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
Starting Dropbear SSH server: Generating key, this may take a while...
Public key portion is:
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCBCs68r+n5Hp+Xx6CsDCPMTUroyIkvB27F9+Zf06v1Tt2DoyfgaFau2jbfTStQjgNSYBY598EtzdXCEtKOFZIF9hm9WO2b6emw8utsKmdiMRo3dbhHbJXhLP9w4yX6G010LYKRQhL6N37csyWmJOdx9igRl0nsHS3cwxOe36FExZXhkEaLp2IqjAhVcnau6WajWRZix316IIAJ4lxzLMmG+cbRuhfQvGDIIrTNyUPJt9e/oFU1tDU8UmAjWqFBb2sF4Ee1wyZdwEAQOxcp5bfOPtIKZZNmYWXpIHZ032n6QHKZItmcaedM+ZgEBGj2niocuoFMKyiaHEihfBjy8Fm5 root@xilinx-zcu102-2017_2
Fingerprint: md5 8e:a2:34:64:3d:cc:ea:20:8e:18:3d:13:c4:4e:4a:c0
dropbear.
Starting syslogd/klogd: done
Starting tcf-agent: OK

PetaLinux 2017.2 xilinx-zcu102-2017_2 /dev/ttyPS0

xilinx-zcu102-2017_2 login:

终于启动了。

编辑：hfy