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Adventurer
Adventurer
3,339 Views
Registered: ‎11-10-2017

Kernel Panic and SD boot issue

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hello ,

 

I am trying to load a "hello world" app (install or default template) created using petalinux viz SD boot in ultrazed mpsoc board.

 

1. when i generated the boot package, it loaded the flashed linux image and not from SD card, on further investigation found that this is a issue with petalinux and applied it's given fix (https://www.xilinx.com/support/answers/69780.html)

 

but once i did this i am getting kernel panic :

 

Xilinx Zynq MP First Stage Boot Loader
Release 2017.3   Feb  2 2018  -  17:09:48
NOTICE:  ATF running on XCZU3EG/silicon v4/RTL5.1 at 0xfffea000, with PMU firmware
NOTICE:  BL31: Secure code at 0x0
NOTICE:  BL31: Non secure code at 0x8000000
NOTICE:  BL31: v1.3(release):f9b244b
NOTICE:  BL31: Built : 11:38:21, Feb  2 2018


U-Boot 2017.01 (Feb 02 2018 - 16:42:21 +0530) Xilinx ZynqMP ZCU102 revB

I2C:   ready
DRAM:  2 GiB
ERROR: usb dr_mode not found

at /home/vishal/myprj/build/tmp/work/plnx_aarch64-xilinx-linux/u-boot-xlnx/v2017.01-xilinx-v2017.3+gitAUTOINC+da811c4511-r0/git/drivers/usb/common/common.c:32/usb_get_dr_mode()
EL Level:       EL2
Chip ID:        xczu3eg
MMC:   sdhci@ff160000: 0 (eMMC), sdhci@ff170000: 1 (SD)
zynqmp_qspi_ofdata_to_platdata: CLK 124999999
SF: Detected n25q256a with page size 512 Bytes, erase size 128 KiB, total 64 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Bootmode: SD_MODE1
Net:   ZYNQ GEM: ff0e0000, phyaddr ffffffff, interface rgmii-id
eth0: ethernet@ff0e0000
U-BOOT for myprj

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@ff160000
Manufacturer ID: 13
OEM: 14e
Name: Q2J55
Tran Speed: 200000000
Rd Block Len: 512
MMC version 5.0
High Capacity: Yes
Capacity: 7.1 GiB
Bus Width: 8-bit
Erase Group Size: 512 KiB
HC WP Group Size: 8 MiB
User Capacity: 7.1 GiB WRREL
Boot Capacity: 16 MiB ENH
RPMB Capacity: 4 MiB ENH
reading image.ub
13409532 bytes read in 898 ms (14.2 MiB/s)
## Loading kernel from FIT Image at 10000000 ...
   Using 'conf@2' configuration
   Trying 'kernel@0' kernel subimage
     Description:  Linux Kernel
     Type:         Kernel Image
     Compression:  uncompressed
     Data Start:   0x100000d8
     Data Size:    13376000 Bytes = 12.8 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x00080000
     Entry Point:  0x00080000
     Hash algo:    sha1
     Hash value:   628acd2e0a34598c9bca20e254286ed3bb007d48
   Verifying Hash Integrity ... sha1+ OK
## Loading fdt from FIT Image at 10000000 ...
   Using 'conf@2' configuration
   Trying 'fdt@0' fdt subimage
     Description:  Flattened Device Tree blob
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0x10cc1bd0
     Data Size:    32227 Bytes = 31.5 KiB
     Architecture: AArch64
     Hash algo:    sha1
     Hash value:   d1e5b5683b11e32f22122934066ab2331f42adbe
   Verifying Hash Integrity ... sha1+ OK
   Booting using the fdt blob at 0x10cc1bd0
   Loading Kernel Image ... OK
   Loading Device Tree to 0000000007ff5000, end 0000000007fffde2 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.0-xilinx-v2017.3 (vishal@vishal-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP Fri Feb 2 16:53:14 IST 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 @ffffffc06ff7b000 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 root=/dev/mmcblk0p2 rw rootwait
[    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: 1789200K/2097152K available (9084K kernel code, 582K rwdata, 2816K rodata, 512K init, 395K bss, 45808K 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 - 0xffffff8008960000   (  9088 KB)
[    0.000000]     .rodata : 0xffffff8008960000 - 0xffffff8008c30000   (  2880 KB)
[    0.000000]       .init : 0xffffff8008c30000 - 0xffffff8008cb0000   (   512 KB)
[    0.000000]       .data : 0xffffff8008cb0000 - 0xffffff8008d41a00   (   583 KB)
[    0.000000]        .bss : 0xffffff8008d41a00 - 0xffffff8008da4634   (   396 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 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
[    0.008255] Console: colour dummy device 80x25
[    0.012515] console [tty0] enabled
[    0.015880] bootconsole [cdns0] disabled
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.0-xilinx-v2017.3 (vishal@vishal-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP Fri Feb 2 16:53:14 IST 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 @ffffffc06ff7b000 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 root=/dev/mmcblk0p2 rw rootwait
[    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: 1789200K/2097152K available (9084K kernel code, 582K rwdata, 2816K rodata, 512K init, 395K bss, 45808K 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 - 0xffffff8008960000   (  9088 KB)
[    0.000000]     .rodata : 0xffffff8008960000 - 0xffffff8008c30000   (  2880 KB)
[    0.000000]       .init : 0xffffff8008c30000 - 0xffffff8008cb0000   (   512 KB)
[    0.000000]       .data : 0xffffff8008cb0000 - 0xffffff8008d41a00   (   583 KB)
[    0.000000]        .bss : 0xffffff8008d41a00 - 0xffffff8008da4634   (   396 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 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
[    0.008255] Console: colour dummy device 80x25
[    0.012515] console [tty0] enabled
[    0.015880] bootconsole [cdns0] disabled
[    0.019790] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.99 BogoMIPS (lpj=399996)
[    0.019807] pid_max: default: 32768 minimum: 301
[    0.019925] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.019936] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.020588] ASID allocator initialised with 65536 entries
[    0.021139] zynqmp_plat_init Power management API v0.3
[    0.021222] EFI services will not be available.
[    0.021597] Detected VIPT I-cache on CPU1
[    0.021628] CPU1: Booted secondary processor [410fd034]
[    0.021914] Detected VIPT I-cache on CPU2
[    0.021932] CPU2: Booted secondary processor [410fd034]
[    0.022210] Detected VIPT I-cache on CPU3
[    0.022228] CPU3: Booted secondary processor [410fd034]
[    0.022267] Brought up 4 CPUs
[    0.022301] SMP: Total of 4 processors activated.
[    0.022310] CPU features: detected feature: 32-bit EL0 Support
[    0.022322] CPU: All CPU(s) started at EL2
[    0.022338] alternatives: patching kernel code
[    0.023108] devtmpfs: initialized
[    0.027744] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.033973] xor: measuring software checksum speed
[    0.071894]    8regs     :  2111.000 MB/sec
[    0.111925]    8regs_prefetch:  1882.000 MB/sec
[    0.151956]    32regs    :  2594.000 MB/sec
[    0.191987]    32regs_prefetch:  2183.000 MB/sec
[    0.192001] xor: using function: 32regs (2594.000 MB/sec)
[    0.192102] pinctrl core: initialized pinctrl subsystem
[    0.192825] NET: Registered protocol family 16
[    0.214092] cpuidle: using governor menu
[    0.214315] Failed to initialise IOMMU /amba/smmu@fd800000
[    0.214494] vdso: 2 pages (1 code @ ffffff8008967000, 1 data @ ffffff8008cb4000)
[    0.214521] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.215137] DMA: preallocated 256 KiB pool for atomic allocations
[    0.225707] reset_zynqmp reset-controller: Xilinx zynqmp reset driver probed
[    0.226584] ARM CCI_400_r1 PMU driver probed
[    0.229970] zynqmp-pinctrl ff180000.pinctrl: zynqmp pinctrl initialized
[    0.250392] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.316291] raid6: int64x1  gen()   373 MB/s
[    0.384210] raid6: int64x1  xor()   404 MB/s
[    0.452316] raid6: int64x2  gen()   619 MB/s
[    0.520305] raid6: int64x2  xor()   548 MB/s
[    0.588388] raid6: int64x4  gen()   902 MB/s
[    0.656402] raid6: int64x4  xor()   677 MB/s
[    0.724431] raid6: int64x8  gen()  1049 MB/s
[    0.792485] raid6: int64x8  xor()   684 MB/s
[    0.860604] raid6: neonx1   gen()   662 MB/s
[    0.928601] raid6: neonx1   xor()   695 MB/s
[    0.996621] raid6: neonx2   gen()  1069 MB/s
[    1.064692] raid6: neonx2   xor()   948 MB/s
[    1.132744] raid6: neonx4   gen()  1379 MB/s
[    1.200785] raid6: neonx4   xor()  1083 MB/s
[    1.268836] raid6: neonx8   gen()  1454 MB/s
[    1.336880] raid6: neonx8   xor()  1119 MB/s
[    1.336893] raid6: using algorithm neonx8 gen() 1454 MB/s
[    1.336906] raid6: .... xor() 1119 MB/s, rmw enabled
[    1.336919] raid6: using intx1 recovery algorithm
[    1.337388] GPIO IRQ not connected
[    1.337402] XGpio: /amba_pl@0/gpio@80000000: registered, base is 509
[    1.337625] GPIO IRQ not connected
[    1.337639] XGpio: /amba_pl@0/gpio@80001000: registered, base is 501
[    1.338402] SCSI subsystem initialized
[    1.338647] usbcore: registered new interface driver usbfs
[    1.338696] usbcore: registered new interface driver hub
[    1.338744] usbcore: registered new device driver usb
[    1.338830] media: Linux media interface: v0.10
[    1.338869] Linux video capture interface: v2.00
[    1.338909] pps_core: LinuxPPS API ver. 1 registered
[    1.338922] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.338955] PTP clock support registered
[    1.338993] EDAC MC: Ver: 3.0.0
[    1.339314] FPGA manager framework
[    1.339466] fpga-region fpga-full: FPGA Region probed
[    1.339575] Advanced Linux Sound Architecture Driver Initialized.
[    1.339924] Bluetooth: Core ver 2.22
[    1.339964] NET: Registered protocol family 31
[    1.339977] Bluetooth: HCI device and connection manager initialized
[    1.339995] Bluetooth: HCI socket layer initialized
[    1.340011] Bluetooth: L2CAP socket layer initialized
[    1.340035] Bluetooth: SCO socket layer initialized
[    1.340655] clocksource: Switched to clocksource arch_sys_counter
[    1.340761] VFS: Disk quotas dquot_6.6.0
[    1.340816] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.346203] NET: Registered protocol family 2
[    1.346610] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    1.346744] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    1.347043] TCP: Hash tables configured (established 16384 bind 16384)
[    1.347125] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    1.347179] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    1.347336] NET: Registered protocol family 1
[    1.347591] RPC: Registered named UNIX socket transport module.
[    1.347606] RPC: Registered udp transport module.
[    1.347619] RPC: Registered tcp transport module.
[    1.347631] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.348078] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    1.348960] futex hash table entries: 1024 (order: 5, 131072 bytes)
[    1.349050] audit: initializing netlink subsys (disabled)
[    1.349087] audit: type=2000 audit(1.336:1): initialized
[    1.349618] workingset: timestamp_bits=62 max_order=19 bucket_order=0
[    1.350301] NFS: Registering the id_resolver key type
[    1.350328] Key type id_resolver registered
[    1.350341] Key type id_legacy registered
[    1.350359] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.350388] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    1.355112] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    1.355136] io scheduler noop registered
[    1.355148] io scheduler deadline registered
[    1.355167] io scheduler cfq registered (default)
[    1.356396] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed
[    1.356739] Write failed gate address:1000f02
[    1.356873] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[    1.357024] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[    1.357166] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[    1.357314] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[    1.357458] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[    1.357598] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[    1.357741] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[    1.357884] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[    1.358101] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[    1.358245] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[    1.358388] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[    1.358534] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[    1.358679] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[    1.358823] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[    1.358965] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[    1.359109] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[    1.359304] zynqmp_pm firmware: Power management API v0.3
[    1.359421] xenfs: not registering filesystem on non-xen platform
[    1.391502] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.392963] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 40, base_baud = 6249999) is a xuartps
[    2.396104] console [ttyPS0] enabled
[    2.400034] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 41, base_baud = 6249999) is a xuartps
[    2.409229] [drm] Initialized
[    2.412478] [drm] load() is defered & will be called again
[    2.418394] xilinx-drm-dp-sub fd4aa000.dp_sub: Xilinx DisplayPort Subsystem is probed
[    2.426329] Unable to detect cache hierarchy from DT for CPU 0
[    2.437437] brd: module loaded
[    2.443721] loop: module loaded
[    2.447695] ahci-ceva fd0c0000.ahci: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[    2.456600] ahci-ceva fd0c0000.ahci: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[    2.467184] scsi host0: ahci-ceva
[    2.470665] scsi host1: ahci-ceva
[    2.474058] ata1: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x100 irq 37
[    2.481912] ata2: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x180 irq 37
[    2.489969] mtdoops: mtd device (mtddev=name/number) must be supplied
[    2.497243] m25p80 spi0.0: found n25q256a, expected n25q512a
[    2.502948] m25p80 spi0.0: n25q256a (65536 Kbytes)
[    2.507679] 3 ofpart partitions found on MTD device spi0.0
[    2.513131] Creating 3 MTD partitions on "spi0.0":
[    2.517907] 0x000000000000-0x000000100000 : "boot"
[    2.523263] 0x000000100000-0x000000140000 : "bootenv"
[    2.528773] 0x000000140000-0x000001740000 : "kernel"
[    2.535104] libphy: Fixed MDIO Bus: probed
[    2.540354] tun: Universal TUN/TAP device driver, 1.6
[    2.545343] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.551651] CAN device driver interface
[    2.555992] macb ff0e0000.ethernet: Not enabling partial store and forward
[    2.563338] libphy: MACB_mii_bus: probed
[    2.569541] macb ff0e0000.ethernet eth0: Could not attach to PHY
[    2.617279] usbcore: registered new interface driver asix
[    2.622654] usbcore: registered new interface driver ax88179_178a
[    2.628710] usbcore: registered new interface driver cdc_ether
[    2.634524] usbcore: registered new interface driver net1080
[    2.640166] usbcore: registered new interface driver cdc_subset
[    2.646069] usbcore: registered new interface driver zaurus
[    2.651635] usbcore: registered new interface driver cdc_ncm
[    2.657630] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.664081] ehci-pci: EHCI PCI platform driver
[    2.668756] usbcore: registered new interface driver uas
[    2.674030] usbcore: registered new interface driver usb-storage
[    2.680298] mousedev: PS/2 mouse device common for all mice
[    2.686255] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0
[    2.693442] i2c /dev entries driver
[    2.697098] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 32
[    2.704004] usbcore: registered new interface driver uvcvideo
[    2.709678] USB Video Class driver (1.1.1)
[    2.714377] cdns-wdt fd4d0000.watchdog: Xilinx Watchdog Timer at ffffff8008f61000 with timeout 10s
[    2.723441] Bluetooth: HCI UART driver ver 2.3
[    2.727811] Bluetooth: HCI UART protocol H4 registered
[    2.732928] Bluetooth: HCI UART protocol BCSP registered
[    2.738221] Bluetooth: HCI UART protocol LL registered
[    2.743342] Bluetooth: HCI UART protocol ATH3K registered
[    2.748724] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    2.755014] Bluetooth: HCI UART protocol Intel registered
[    2.760395] Bluetooth: HCI UART protocol Broadcom registered
[    2.765999] Bluetooth: HCI UART protocol QCA registered
[    2.771245] usbcore: registered new interface driver bcm203x
[    2.776884] usbcore: registered new interface driver bpa10x
[    2.782437] usbcore: registered new interface driver bfusb
[    2.787905] usbcore: registered new interface driver btusb
[    2.793341] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[    2.799036] usbcore: registered new interface driver ath3k
[    2.802899] ata1: SATA link down (SStatus 0 SControl 330)
[    2.802933] ata2: SATA link down (SStatus 0 SControl 330)
[    2.815343] EDAC MC: ECC not enabled
[    2.819012] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[    2.831635] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 1099999 KHz
[    2.839023] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1199999 KHz
[    2.847899] sdhci: Secure Digital Host Controller Interface driver
[    2.854008] sdhci: Copyright(c) Pierre Ossman
[    2.858344] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.912672] mmc0: SDHCI controller on ff160000.sdhci [ff160000.sdhci] using ADMA 64-bit
[    2.968663] mmc1: SDHCI controller on ff170000.sdhci [ff170000.sdhci] using ADMA 64-bit
[    2.976834] ledtrig-cpu: registered to indicate activity on CPUs
[    2.982906] usbcore: registered new interface driver usbhid
[    2.988403] usbhid: USB HID core driver
[    2.996029] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[    3.002943] xilinx-dp-snd-pcm dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[    3.010145] xilinx-dp-snd-pcm dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[    3.017481] PLL: shutdown
[    3.020948] Two devices are using vpll which is forbidden
[    3.026313] ------------[ cut here ]------------
[    3.030877] WARNING: CPU: 0 PID: 1 at /home/vishal/myprj/build/tmp/work-shared/plnx_aarch64/kernel-source/drivers/clk/zynqmp/pll.c:190 zynqmp_pll_set_rate+0x200/0x220
[    3.045725] Modules linked in:
[    3.048744]
[    3.050224] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.0-xilinx-v2017.3 #1
[    3.057342] Hardware name: xlnx,zynqmp (DT)
[    3.061507] task: ffffffc06d866c00 task.stack: ffffffc06d868000
[    3.067412] PC is at zynqmp_pll_set_rate+0x200/0x220
[    3.072358] LR is at zynqmp_pll_set_rate+0x200/0x220
[    3.077305] pc : [<ffffff8008459aa0>] lr : [<ffffff8008459aa0>] pstate: 60000045
[    3.084689] sp : ffffffc06d86bb20
[    3.087980] x29: ffffffc06d86bb20 x28: 0000000000000000
[    3.093273] x27: ffffff8008c7e298 x26: ffffff8008d45000
[    3.098567] x25: 0000000001588800 x24: 0000000000000000
[    3.103863] x23: ffffffc06daa9810 x22: ffffffc06da5e180
[    3.109157] x21: 0000000001fca055 x20: 0000000001fca055
[    3.114452] x19: 000000005ad20000 x18: 0000000000000010
[    3.119747] x17: 0000000000000000 x16: 0000000000000000
[    3.125042] x15: 0000000000000006 x14: ffffff8088d4a1d7
[    3.130336] x13: ffffff8008d4a1e5 x12: 0000000000000108
[    3.135632] x11: ffffffc06d86b880 x10: 0000000000000109
[    3.140927] x9 : 000000000000003d x8 : 62726f6620736920
[    3.146221] x7 : 6863696877206c6c x6 : ffffff8008d4a214
[    3.151516] x5 : ffffff800843f498 x4 : 0000000000000000
[    3.156811] x3 : 0000000000000000 x2 : 00000000000005f9
[    3.162106] x1 : ffffff8008cca9c8 x0 : 000000000000002d
[    3.167400]
[    3.168881] ---[ end trace ccee47c6397f171b ]---
[    3.173480] Call trace:
[    3.175911] Exception stack(0xffffffc06d86b950 to 0xffffffc06d86ba80)
[    3.182336] b940:                                   000000005ad20000 0000008000000000
[    3.190155] b960: ffffffc06d86bb20 ffffff8008459aa0 ffffff8008d4c5f8 000000000000002d
[    3.197967] b980: ffffffc06d86b9a0 ffffff80080d908c ffffff8008d49c68 ffffff8008aea720
[    3.205779] b9a0: ffffffc06d86ba40 ffffff80080d9364 000000005ad20000 0000000001fca055
[    3.213591] b9c0: 0000000001fca055 ffffffc06da5e180 ffffffc06daa9810 0000000000000000
[    3.221403] b9e0: 0000000001588800 ffffff8008d45000 000000000000002d ffffff8008cca9c8
[    3.229215] ba00: 00000000000005f9 0000000000000000 0000000000000000 ffffff800843f498
[    3.237027] ba20: ffffff8008d4a214 6863696877206c6c 62726f6620736920 000000000000003d
[    3.244839] ba40: 0000000000000109 ffffffc06d86b880 0000000000000108 ffffff8008d4a1e5
[    3.252651] ba60: ffffff8088d4a1d7 0000000000000006 0000000000000000 0000000000000000
[    3.260464] [<ffffff8008459aa0>] zynqmp_pll_set_rate+0x200/0x220
[    3.266448] [<ffffff80084547d8>] clk_change_rate+0x1e0/0x238
[    3.272090] [<ffffff8008454890>] clk_core_set_rate_nolock+0x60/0xc8
[    3.278338] [<ffffff8008454920>] clk_set_rate+0x28/0x58
[    3.283547] [<ffffff8008733df8>] xilinx_dp_codec_probe+0xd8/0x1e8
[    3.289624] [<ffffff8008504180>] platform_drv_probe+0x58/0xc0
[    3.295353] [<ffffff8008502624>] driver_probe_device+0x1fc/0x2a8
[    3.301341] [<ffffff800850277c>] __driver_attach+0xac/0xb0
[    3.306809] [<ffffff8008500674>] bus_for_each_dev+0x64/0xa0
[    3.312364] [<ffffff8008501e10>] driver_attach+0x20/0x28
[    3.317659] [<ffffff8008501960>] bus_add_driver+0x110/0x230
[    3.323215] [<ffffff8008502f60>] driver_register+0x60/0xf8
[    3.328682] [<ffffff80085040b8>] __platform_driver_register+0x40/0x48
[    3.335108] [<ffffff8008c60f8c>] xilinx_dp_codec_driver_init+0x18/0x20
[    3.341618] [<ffffff80080830b8>] do_one_initcall+0x38/0x128
[    3.347172] [<ffffff8008c30c94>] kernel_init_freeable+0x140/0x1e0
[    3.353248] [<ffffff8008946548>] kernel_init+0x10/0x100
[    3.358455] [<ffffff8008082e80>] ret_from_fork+0x10/0x50
[    3.363960] Write failed to divider address:fd1a00c0
[    3.369218] PLL: enable
[    3.371780] xilinx-dp-snd-codec dp_snd_codec0: Xilinx DisplayPort Sound Codec probed
[    3.379887] xilinx-dp-snd-card dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[    3.389635] xilinx-dp-snd-card dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[    3.399654] xilinx-dp-snd-card dp_snd_card: Xilinx DisplayPort Sound Card probed
[    3.407085] pktgen: Packet Generator for packet performance testing. Version: 2.75
[    3.415865] Netfilter messages via NETLINK v0.30.
[    3.420625] ip_tables: (C) 2000-2006 Netfilter Core Team
[    3.425919] Initializing XFRM netlink socket
[    3.430172] NET: Registered protocol family 10
[    3.435021] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    3.440400] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.446637] NET: Registered protocol family 17
[    3.451020] NET: Registered protocol family 15
[    3.455451] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    3.468380] Ebtables v2.0 registered
[    3.471975] can: controller area network core (rev 20120528 abi 9)
[    3.476360] mmc0: new HS200 MMC card at address 0001
[    3.476633] mmcblk0: mmc0:0001 Q2J55L 7.09 GiB
[    3.476749] mmcblk0boot0: mmc0:0001 Q2J55L partition 1 16.0 MiB
[    3.476854] mmcblk0boot1: mmc0:0001 Q2J55L partition 2 16.0 MiB
[    3.476956] mmcblk0rpmb: mmc0:0001 Q2J55L partition 3 4.00 MiB
[    3.477756]  mmcblk0: p1
[    3.507713] NET: Registered protocol family 29
[    3.509390] mmc1: error -110 whilst initialising SD card
[    3.517414] can: raw protocol (rev 20120528)
[    3.521661] can: broadcast manager protocol (rev 20161123 t)
[    3.527305] can: netlink gateway (rev 20130117) max_hops=1
[    3.532832] Bluetooth: RFCOMM TTY layer initialized
[    3.537640] Bluetooth: RFCOMM socket layer initialized
[    3.542769] Bluetooth: RFCOMM ver 1.11
[    3.546489] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.551780] Bluetooth: BNEP filters: protocol multicast
[    3.556991] Bluetooth: BNEP socket layer initialized
[    3.561936] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.567841] Bluetooth: HIDP socket layer initialized
[    3.572981] 9pnet: Installing 9P2000 support
[    3.577184] Key type dns_resolver registered
[    3.581861] registered taskstats version 1
[    3.586323] Btrfs loaded, crc32c=crc32c-generic
[    3.601571] [drm] load() is defered & will be called again
[    3.607690] xilinx-psgtr fd400000.zynqmp_phy: Lane:3 type:8 protocol:4 pll_locked:yes
[    3.615712] xilinx-drm-dp fd4a0000.dp: device found, version 4.010
[    3.621817] xilinx-drm-dp fd4a0000.dp: Display Port, version 1.0200 (tx)
[    3.629755] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    3.635176] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    3.643084] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x02010010
[    3.651745] xhci-hcd xhci-hcd.0.auto: irq 220, io mem 0xfe200000
[    3.657822] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    3.664539] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.671748] usb usb1: Product: xHCI Host Controller
[    3.676601] usb usb1: Manufacturer: Linux 4.9.0-xilinx-v2017.3 xhci-hcd
[    3.683202] usb usb1: SerialNumber: xhci-hcd.0.auto
[    3.688377] hub 1-0:1.0: USB hub found
[    3.692072] hub 1-0:1.0: 1 port detected
[    3.696135] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    3.701556] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    3.709241] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.717346] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    3.724058] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.731277] usb usb2: Product: xHCI Host Controller
[    3.736121] usb usb2: Manufacturer: Linux 4.9.0-xilinx-v2017.3 xhci-hcd
[    3.742718] usb usb2: SerialNumber: xhci-hcd.0.auto
[    3.747867] hub 2-0:1.0: USB hub found
[    3.751554] hub 2-0:1.0: 1 port detected
[    3.756583] OF: graph: no port node found in /xilinx_drm
[    3.761826] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.768418] [drm] No driver support for vblank timestamp query.
[    3.798680] Two devices are using vpll which is forbidden
[    3.798720] ------------[ cut here ]------------
[    3.798733] WARNING: CPU: 1 PID: 434 at /home/vishal/myprj/build/tmp/work-shared/plnx_aarch64/kernel-source/drivers/clk/zynqmp/pll.c:190 zynqmp_pll_set_rate+0x200/0x220
[    3.798737] Modules linked in:
[    3.798739]
[    3.798745] CPU: 1 PID: 434 Comm: kworker/1:1 Tainted: G        W       4.9.0-xilinx-v2017.3 #1
[    3.798746] Hardware name: xlnx,zynqmp (DT)
[    3.798757] Workqueue: events deferred_probe_work_func
[    3.798759] task: ffffffc06cf75000 task.stack: ffffffc06ce28000
[    3.798762] PC is at zynqmp_pll_set_rate+0x200/0x220
[    3.798765] LR is at zynqmp_pll_set_rate+0x200/0x220
[    3.798768] pc : [<ffffff8008459aa0>] lr : [<ffffff8008459aa0>] pstate: 80000045
[    3.798769] sp : ffffffc06ce2b180
[    3.798773] x29: ffffffc06ce2b180 x28: ffffffc06d3a43a0
[    3.798777] x27: ffffffc06c9c6018 x26: ffffffc06d3a43a8
[    3.798780] x25: ffffffc06c9c6018 x24: 0000000000000000
[    3.798784] x23: 0000000000000000 x22: ffffffc06d984b80
[    3.798787] x21: 0000000001fca055 x20: 0000000001fca055
[    3.798791] x19: 000000005a1f4a00 x18: 0000000000000000
[    3.798794] x17: 0000000000000000 x16: 0000000000000000
[    3.798798] x15: 0000000000010000 x14: 00000000fffffff0
[    3.798801] x13: ffffff8008cca9b0 x12: ffffff8008d4c5f8
[    3.798805] x11: ffffff8008cca000 x10: ffffff8008d49000
[    3.798808] x9 : 0000000000000000 x8 : ffffff8008d539f3
[    3.798812] x7 : 0000000000000000 x6 : 00000000f02829fe
[    3.798815] x5 : 00ffffffffffffff x4 : 0000000000000000
[    3.798818] x3 : 0000000000000000 x2 : 0000000000000368
[    3.798822] x1 : 0000000000000040 x0 : 000000000000002d
[    3.798822]
[    3.798824] ---[ end trace ccee47c6397f171d ]---
[    3.798826] Call trace:
[    3.798830] Exception stack(0xffffffc06ce2afb0 to 0xffffffc06ce2b0e0)
[    3.798833] afa0:                                   000000005a1f4a00 0000008000000000
[    3.798837] afc0: ffffffc06ce2b180 ffffff8008459aa0 ffffff8008ccaa18 0000000000000000
[    3.798841] afe0: ffffffc06ce2b000 ffffff80080d908c ffffff8008d49c68 ffffff8008cca9b0
[    3.798845] b000: ffffffc06ce2b0a0 ffffff80080d9364 000000005a1f4a00 0000000001fca055
[    3.798848] b020: 0000000001fca055 ffffffc06d984b80 0000000000000000 0000000000000000
[    3.798852] b040: ffffffc06c9c6018 ffffffc06d3a43a8 000000000000002d 0000000000000040
[    3.798856] b060: 0000000000000368 0000000000000000 0000000000000000 00ffffffffffffff
[    3.798860] b080: 00000000f02829fe 0000000000000000 ffffff8008d539f3 0000000000000000
[    3.798863] b0a0: ffffff8008d49000 ffffff8008cca000 ffffff8008d4c5f8 ffffff8008cca9b0
[    3.798867] b0c0: 00000000fffffff0 0000000000010000 0000000000000000 0000000000000000
[    3.798871] [<ffffff8008459aa0>] zynqmp_pll_set_rate+0x200/0x220
[    3.798876] [<ffffff80084547d8>] clk_change_rate+0x1e0/0x238
[    3.798881] [<ffffff8008454890>] clk_core_set_rate_nolock+0x60/0xc8
[    3.798885] [<ffffff8008454920>] clk_set_rate+0x28/0x58
[    3.798891] [<ffffff80084f3580>] xilinx_drm_crtc_mode_set+0x48/0x220
[    3.798898] [<ffffff80084bec5c>] drm_crtc_helper_set_mode+0x31c/0x4b0
[    3.798903] [<ffffff80084bf7c8>] drm_crtc_helper_set_config+0x888/0x9a0
[    3.798909] [<ffffff80084dc548>] drm_mode_set_config_internal+0x60/0xf0
[    3.798915] [<ffffff80084ccedc>] restore_fbdev_mode+0x20c/0x2d8
[    3.798920] [<ffffff80084ce98c>] drm_fb_helper_restore_fbdev_mode_unlocked+0x34/0x90
[    3.798924] [<ffffff80084ce7ac>] drm_fb_helper_set_par+0x2c/0x68
[    3.798929] [<ffffff8008440f90>] fbcon_init+0x508/0x558
[    3.798934] [<ffffff80084994b4>] visual_init+0xb4/0x108
[    3.798937] [<ffffff800849a8a0>] do_bind_con_driver+0x1b8/0x3a0
[    3.798941] [<ffffff800849ae48>] do_take_over_console+0x150/0x1d0
[    3.798945] [<ffffff8008441054>] do_fbcon_takeover+0x74/0xf8
[    3.798949] [<ffffff800844497c>] fbcon_event_notify+0x92c/0x958
[    3.798955] [<ffffff80080b8290>] notifier_call_chain+0x50/0x90
[    3.798959] [<ffffff80080b85e4>] __blocking_notifier_call_chain+0x4c/0x90
[    3.798963] [<ffffff80080b863c>] blocking_notifier_call_chain+0x14/0x20
[    3.798968] [<ffffff800844698c>] fb_notifier_call_chain+0x1c/0x28
[    3.798972] [<ffffff8008448b84>] register_framebuffer+0x1cc/0x2d8
[    3.798976] [<ffffff80084ce620>] drm_fb_helper_initial_config+0x288/0x3e8
[    3.798981] [<ffffff80084f5424>] xilinx_drm_fb_init+0xac/0x190
[    3.798985] [<ffffff80084f4770>] xilinx_drm_load+0x2b0/0x328
[    3.798989] [<ffffff80084d8714>] drm_dev_register+0xbc/0xe0
[    3.798993] [<ffffff80084da270>] drm_platform_init+0x70/0xc0
[    3.798997] [<ffffff80084f4314>] xilinx_drm_platform_probe+0x1c/0x28
[    3.799001] [<ffffff8008504180>] platform_drv_probe+0x58/0xc0
[    3.799006] [<ffffff8008502624>] driver_probe_device+0x1fc/0x2a8
[    3.799010] [<ffffff800850281c>] __device_attach_driver+0x9c/0xf8
[    3.799014] [<ffffff8008500734>] bus_for_each_drv+0x5c/0x98
[    3.799019] [<ffffff8008502304>] __device_attach+0xc4/0x138
[    3.799023] [<ffffff80085028d8>] device_initial_probe+0x10/0x18
[    3.799027] [<ffffff800850172c>] bus_probe_device+0x94/0xa0
[    3.799031] [<ffffff8008501bac>] deferred_probe_work_func+0x74/0xa8
[    3.799037] [<ffffff80080b0ef4>] process_one_work+0x1bc/0x380
[    3.799041] [<ffffff80080b130c>] worker_thread+0x254/0x4a8
[    3.799045] [<ffffff80080b6d14>] kthread+0xd4/0xe8
[    3.799049] [<ffffff8008082e80>] ret_from_fork+0x10/0x50
[    3.831958] Console: switching to colour frame buffer device 160x64
[    4.109770] random: fast init done
[    4.443839] xilinx-drm xilinx_drm: fb0:  frame buffer device
[    4.508663] [drm] Initialized xilinx_drm 1.0.0 20130509 on minor 0
[    4.517391] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-01-01 00:00:22 UTC (22)
[    4.528044] clk: Not disabling unused clocks
[    4.534738] ALSA device list:
[    4.540081]   #0: DisplayPort monitor
[    4.546736] VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2): error -6
[    4.557142] Please append a correct "root=" boot option; here are the available partitions:
[    4.568017] 0100           65536 ram0 [    4.571548]  (driver?)
[    4.576434] 0101           65536 ram1 [    4.579959]  (driver?)
[    4.584830] 0102           65536 ram2 [    4.588357]  (driver?)
[    4.593197] 0103           65536 ram3 [    4.596722]  (driver?)
[    4.601508] 0104           65536 ram4 [    4.605035]  (driver?)
[    4.609794] 0105           65536 ram5 [    4.613316]  (driver?)
[    4.618058] 0106           65536 ram6 [    4.621588]  (driver?)
[    4.626309] 0107           65536 ram7 [    4.629834]  (driver?)
[    4.634530] 0108           65536 ram8 [    4.638054]  (driver?)
[    4.642738] 0109           65536 ram9 [    4.646266]  (driver?)
[    4.650920] 010a           65536 ram10 [    4.654530]  (driver?)
[    4.659175] 010b           65536 ram11 [    4.662793]  (driver?)
[    4.667405] 010c           65536 ram12 [    4.671023]  (driver?)
[    4.675600] 010d           65536 ram13 [    4.679216]  (driver?)
[    4.683744] 010e           65536 ram14 [    4.687359]  (driver?)
[    4.691867] 010f           65536 ram15 [    4.695484]  (driver?)
[    4.699979] 1f00            1024 mtdblock0 [    4.703942]  (driver?)
[    4.708443] 1f01             256 mtdblock1 [    4.712405]  (driver?)
[    4.716889] 1f02           22528 mtdblock2 [    4.720850]  (driver?)
[    4.725315] b300         7438336 mmcblk0 [    4.729104]  driver: mmcblk
[    4.734029]   b301          250040 mmcblk0p1 00000000-01[    4.739133]
[    4.742746] b318            4096 mmcblk0rpmb [    4.746884]  (driver?)
[    4.751386] b310           16384 mmcblk0boot1 [    4.755617]  (driver?)
[    4.760109] b308           16384 mmcblk0boot0 [    4.764339]  (driver?)
[    4.768815] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
[    4.779424] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G        W       4.9.0-xilinx-v2017.3 #1
[    4.789986] Hardware name: xlnx,zynqmp (DT)
[    4.796372] Call trace:
[    4.801014] [<ffffff8008088138>] dump_backtrace+0x0/0x198
[    4.808635] [<ffffff80080882e4>] show_stack+0x14/0x20
[    4.815907] [<ffffff80083de514>] dump_stack+0x94/0xb8
[    4.823170] [<ffffff800812e9a8>] panic+0x114/0x25c
[    4.830157] [<ffffff8008c310e8>] mount_block_root+0x198/0x270
[    4.838107] [<ffffff8008c313f8>] mount_root+0x11c/0x134
[    4.845512] [<ffffff8008c3157c>] prepare_namespace+0x16c/0x1b4
[    4.853532] [<ffffff8008c30d14>] kernel_init_freeable+0x1c0/0x1e0
[    4.861813] [<ffffff8008946548>] kernel_init+0x10/0x100
[    4.869208] [<ffffff8008082e80>] ret_from_fork+0x10/0x50
[    4.876691] SMP: stopping secondary CPUs
[    4.882792] Kernel Offset: disabled
[    4.888456] Memory Limit: none
[    4.893665] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

also i came to know this was resolved (https://forums.xilinx.com/t5/Embedded-Development-Tools/Beginners-problems-with-Ultrazed-eg/td-p/800802) by adding disable-wp to system-tops.dts file which also includes system-user.dtsi file

 

&sdhci1 {
status = "okay";
max-frequency = <50000000>;
no-1-8-v; /* for 1.0 silicon */

disable-wp;

};

the system-tops.dts file under path : project-root/components/plnx-workspace/device-tree/device-tree-generation/ does not have &sdhci0 and &sdhci1 defined in it 

 

system-user.dtsi under path : project-root/project-spec/meta-user/recipes-bsp/device-tree/  has only this :

 

/include/ "system-conf.dtsi"
/{

};

even the system-conf.dtsi also does not have that declration of &sdhci1 and &sdhci0 in it. I f i add these in system-user.dtsi. i start getting error 

 

* Unable to read file system.dtb *

and some times yocto within the petalinux folder  starts giving error : oe_runamke failed 

I had to re-install petalinux to get the issue of unreadable system.dtb rectified, but still i am not able to solve the SD boot issue.

 

I was also getting PLL:shutdown error.  After following this : https://forums.xilinx.com/t5/Xilinx-Boards-and-Kits/PLL-shutdown-when-Display-Port-is-enabled-in-the-devicetree/td-p/785164

 

i started getting the unreadable system.dtb error as well .

 

Any help is much appreciated. I need to resolve this issue quick now.

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Adventurer
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Registered: ‎11-10-2017

Re: Kernel Panic and SD boot issue

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Registered: ‎11-10-2017

Re: Kernel Panic and SD boot issue

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