AR# 76355

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2020.2/3 Versal ACAP: VCK190 and VMK180 System Controller OOB SD card images do not boot

Description

When using the 2020.2/3 PetaLinux release, VCK190 and VMK180 system controller out of the box SD images fail to boot with the below errors:

Xilinx Zynq MP First Stage Boot Loader
Release 2020.2   Dec  9 2020  -  09:26:26
NOTICE:  ATF running on XCZU4EG/silicon v4/RTL5.1 at 0xfffea000
NOTICE:  BL31: v2.2(release):xilinx_rebase_v2.2_2020.1-10-ge6eea88b1
NOTICE:  BL31: Built : 09:23:46, Dec  9 2020
 
 
U-Boot 2020.01 (Dec 09 2020 - 09:25:22 +0000)
 
Model: Versal System Controller on a2197 Eval board RevA
Board: Xilinx ZynqMP
DRAM:  2 GiB
PMUFW:  v1.1
EL Level:       EL2
Chip ID:        zu4
NAND:  0 MiB
MMC:   mmc@ff170000: 0
In:    serial@ff000000
Out:   serial@ff000000
Err:   serial@ff000000
Bootmode: LVL_SHFT_SD_MODE1
Reset reason:   EXTERNAL
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
2007 bytes read in 16 ms (122.1 KiB/s)
## Executing script at 20000000
17863168 bytes read in 1191 ms (14.3 MiB/s)
## Flattened Device Tree blob at 00100000
   Booting using the fdt blob at 0x100000
   Loading Device Tree to 000000000fff0000, end 000000000ffff909 ... OK
 
Starting kernel ...
 
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.4.0-xilinx-v2020.2 (oe-user@oe-host) (gcc version 9.2.0 (GCC)) #1 SMP Wed Dec 9 09:25:39 UTC 2020
[    0.000000] Machine model: Versal System Controller on a2197 Eval board RevA
[    0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8')
[    0.000000] printk: bootconsole [cdns0] enabled
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 256 MiB at 0x000000006fc00000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 22 pages/cpu s49880 r8192 d32040 u90112
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 515844
[    0.000000] Kernel command line: earlycon console=ttyPS0,115200 clk_ignore_unused root=/dev/mmcblk0p2 rw rootwait uio_pdrv_genirq.of_id=generic-uio
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1775396K/2096128K available (12092K kernel code, 740K rwdata, 3764K rodata, 768K init, 562K bss, 58588K reserved, 262144K cma-reserved)
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] random: get_random_bytes called from start_kernel+0x2a8/0x42c with crng_init=0
[    0.000000] arch_timer: 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
[    0.008355] Console: colour dummy device 80x25
[    0.012392] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.99 BogoMIPS (lpj=399996)
[    0.022754] pid_max: default: 32768 minimum: 301
[    0.027487] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.034697] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.043529] ASID allocator initialised with 32768 entries
[    0.047900] rcu: Hierarchical SRCU implementation.
[    0.052889] EFI services will not be available.
[    0.057236] smp: Bringing up secondary CPUs ...
[    0.061948] Detected VIPT I-cache on CPU1
[    0.061983] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.062347] Detected VIPT I-cache on CPU2
[    0.062366] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.062699] Detected VIPT I-cache on CPU3
[    0.062718] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.062766] smp: Brought up 1 node, 4 CPUs
[    0.097057] SMP: Total of 4 processors activated.
[    0.101728] CPU features: detected: 32-bit EL0 Support
[    0.106833] CPU features: detected: CRC32 instructions
[    0.111966] CPU: All CPU(s) started at EL2
[    0.116013] alternatives: patching kernel code
[    0.121544] devtmpfs: initialized
[    0.129248] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.133401] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.146370] xor: measuring software checksum speed
[    0.184313]    8regs     :  2375.000 MB/sec
[    0.224341]    32regs    :  2725.000 MB/sec
[    0.264370]    arm64_neon:  2365.000 MB/sec
[    0.264407] xor: using function: 32regs (2725.000 MB/sec)
[    0.268320] pinctrl core: initialized pinctrl subsystem
[    0.273877] DMI not present or invalid.
[    0.277544] NET: Registered protocol family 16
[    0.283008] DMA: preallocated 256 KiB pool for atomic allocations
[    0.287764] audit: initializing netlink subsys (disabled)
[    0.293176] audit: type=2000 audit(0.236:1): state=initialized audit_enabled=0 res=1
[    0.300819] cpuidle: using governor menu
[    0.304851] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.311582] Serial: AMBA PL011 UART driver
[    0.328770] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.329819] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.336489] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.343153] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    1.412430] cryptd: max_cpu_qlen set to 1000
[    1.435251] DRBG: Continuing without Jitter RNG
[    1.510288] raid6: neonx8   gen()  1562 MB/s
[    1.578339] raid6: neonx8   xor()  1450 MB/s
[    1.646418] raid6: neonx4   gen()  1489 MB/s
[    1.714440] raid6: neonx4   xor()  1406 MB/s
[    1.782501] raid6: neonx2   gen()  1116 MB/s
[    1.850547] raid6: neonx2   xor()  1120 MB/s
[    1.918648] raid6: neonx1   gen()   733 MB/s
[    1.986665] raid6: neonx1   xor()   745 MB/s
[    2.054686] raid6: int64x8  gen()  1165 MB/s
[    2.122767] raid6: int64x8  xor()   758 MB/s
[    2.190839] raid6: int64x4  gen()   967 MB/s
[    2.258862] raid6: int64x4  xor()   710 MB/s
[    2.326887] raid6: int64x2  gen()   666 MB/s
[    2.394986] raid6: int64x2  xor()   532 MB/s
[    2.463124] raid6: int64x1  gen()   439 MB/s
[    2.531068] raid6: int64x1  xor()   363 MB/s
[    2.531105] raid6: using algorithm neonx8 gen() 1562 MB/s
[    2.535057] raid6: .... xor() 1450 MB/s, rmw enabled
[    2.539987] raid6: using neon recovery algorithm
[    2.545001] iommu: Default domain type: Translated
[    2.549649] SCSI subsystem initialized
[    2.553280] usbcore: registered new interface driver usbfs
[    2.558613] usbcore: registered new interface driver hub
[    2.563892] usbcore: registered new device driver usb
[    2.568908] mc: Linux media interface: v0.10
[    2.573137] videodev: Linux video capture interface: v2.00
[    2.578583] pps_core: LinuxPPS API ver. 1 registered
[    2.583498] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.592591] PTP clock support registered
[    2.596483] EDAC MC: Ver: 3.0.0
[    2.599992] zynqmp-ipi-mbox mailbox@ff990400: Registered ZynqMP IPI mbox with TX/RX channels.
[    2.608249] FPGA manager framework
[    2.611577] Advanced Linux Sound Architecture Driver Initialized.
[    2.617767] Bluetooth: Core ver 2.22
[    2.621056] NET: Registered protocol family 31
[    2.625452] Bluetooth: HCI device and connection manager initialized
[    2.631769] Bluetooth: HCI socket layer initialized
[    2.636611] Bluetooth: L2CAP socket layer initialized
[    2.641632] Bluetooth: SCO socket layer initialized
[    2.646822] clocksource: Switched to clocksource arch_sys_counter
[    2.652628] VFS: Disk quotas dquot_6.6.0
[    2.656462] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.667520] NET: Registered protocol family 2
[    2.667935] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    2.676084] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    2.684031] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    2.691431] TCP: Hash tables configured (established 16384 bind 16384)
[    2.697750] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    2.704379] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    2.711555] NET: Registered protocol family 1
[    2.716037] RPC: Registered named UNIX socket transport module.
[    2.721647] RPC: Registered udp transport module.
[    2.726314] RPC: Registered tcp transport module.
[    2.730984] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    2.737636] PCI: CLS 0 bytes, default 64
[    2.759137] Initialise system trusted keyrings
[    2.759268] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[    2.765164] NFS: Registering the id_resolver key type
[    2.769459] Key type id_resolver registered
[    2.773518] Key type id_legacy registered
[    2.777501] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    2.784174] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    2.804249] NET: Registered protocol family 38
[    2.804291] Key type asymmetric registered
[    2.807126] Asymmetric key parser 'x509' registered
[    2.811987] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    2.819320] io scheduler mq-deadline registered
[    2.823816] io scheduler kyber registered
[    2.829899] ps_pcie_dma init()
[    2.855660] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    2.857585] Serial: AMBA driver
[    2.862241] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    2.869907] brd: module loaded
[    2.874574] loop: module loaded
[    2.875582] mtdoops: mtd device (mtddev=name/number) must be supplied
[    2.879788] libphy: Fixed MDIO Bus: probed
[    2.883659] tun: Universal TUN/TAP device driver, 1.6
[    2.887652] CAN device driver interface
[    2.892373] usbcore: registered new interface driver asix
[    2.896785] usbcore: registered new interface driver ax88179_178a
[    2.902819] usbcore: registered new interface driver cdc_ether
[    2.908605] usbcore: registered new interface driver net1080
[    2.914229] usbcore: registered new interface driver cdc_subset
[    2.920119] usbcore: registered new interface driver zaurus
[    2.925657] usbcore: registered new interface driver cdc_ncm
[    2.931366] uio_pdrv_genirq 80010000.debug_bridge: IRQ index 0 not found
[    2.938964] usbcore: registered new interface driver uas
[    2.943218] usbcore: registered new interface driver usb-storage
[    2.949603] rtc_zynqmp ffa60000.rtc: registered as rtc0
[    2.954402] i2c /dev entries driver
[    2.959715] usbcore: registered new interface driver uvcvideo
[    2.963516] USB Video Class driver (1.1.1)
[    2.968482] Bluetooth: HCI UART driver ver 2.3
[    2.971996] Bluetooth: HCI UART protocol H4 registered
[    2.977095] Bluetooth: HCI UART protocol BCSP registered
[    2.982389] Bluetooth: HCI UART protocol LL registered
[    2.987477] Bluetooth: HCI UART protocol ATH3K registered
[    2.992851] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    2.999105] Bluetooth: HCI UART protocol Intel registered
[    3.004443] Bluetooth: HCI UART protocol QCA registered
[    3.009643] usbcore: registered new interface driver bcm203x
[    3.015265] usbcore: registered new interface driver bpa10x
[    3.020803] usbcore: registered new interface driver bfusb
[    3.026252] usbcore: registered new interface driver btusb
[    3.031716] usbcore: registered new interface driver ath3k
[    3.037248] EDAC MC: ECC not enabled
[    3.040830] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[    3.053304] sdhci: Secure Digital Host Controller Interface driver
[    3.058929] sdhci: Copyright(c) Pierre Ossman
[    3.063250] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.069230] ledtrig-cpu: registered to indicate activity on CPUs
[    3.074886] zynqmp_firmware_probe Platform Management API v1.1
[    3.080640] zynqmp_firmware_probe Trustzone version v1.0
[    3.110637] alg: No test for xilinx-zynqmp-aes (zynqmp-aes)
[    3.110849] zynqmp_aes zynqmp_aes: AES Successfully Registered
[    3.110849]
[    3.118121] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384)
[    3.124317] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa)
[    3.129871] usbcore: registered new interface driver usbhid
[    3.135136] usbhid: USB HID core driver
[    3.141546] ARM CCI_400_r1 PMU driver probed
[    3.142079] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[    3.150036] usbcore: registered new interface driver snd-usb-audio
[    3.156641] pktgen: Packet Generator for packet performance testing. Version: 2.75
[    3.163852] Initializing XFRM netlink socket
[    3.167574] NET: Registered protocol family 10
[    3.172330] Segment Routing with IPv6
[    3.175645] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.181758] NET: Registered protocol family 17
[    3.185835] NET: Registered protocol family 15
[    3.190248] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    3.203123] can: controller area network core (rev 20170425 abi 9)
[    3.209289] NET: Registered protocol family 29
[    3.213677] can: raw protocol (rev 20170425)
[    3.217914] can: broadcast manager protocol (rev 20170425 t)
[    3.223539] can: netlink gateway (rev 20190810) max_hops=1
[    3.229070] Bluetooth: RFCOMM TTY layer initialized
[    3.233837] Bluetooth: RFCOMM socket layer initialized
[    3.238945] Bluetooth: RFCOMM ver 1.11
[    3.242652] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.247929] Bluetooth: BNEP filters: protocol multicast
[    3.253123] Bluetooth: BNEP socket layer initialized
[    3.258050] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.263933] Bluetooth: HIDP socket layer initialized
[    3.268987] 9pnet: Installing 9P2000 support
[    3.273126] Key type dns_resolver registered
[    3.277634] registered taskstats version 1
[    3.281410] Loading compiled-in X.509 certificates
[    3.287136] Btrfs loaded, crc32c=crc32c-generic
[    3.299851] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 39, base_baud = 6249999) is a xuartps
[    3.308874] printk: console [ttyPS0] enabled
[    3.308874] printk: console [ttyPS0] enabled
[    3.313168] printk: bootconsole [cdns0] disabled
[    3.313168] printk: bootconsole [cdns0] disabled
[    3.322419] of-fpga-region fpga-full: FPGA Region probed
[    3.332919] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[    3.340030] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[    3.347137] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[    3.354244] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[    3.361352] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[    3.368474] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[    3.375583] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[    3.382692] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[    3.389864] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[    3.396975] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[    3.404086] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[    3.411198] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[    3.418301] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[    3.425413] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[    3.432518] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[    3.439632] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[    3.446962] macb ff0b0000.ethernet: Not enabling partial store and forward
[    3.454394] libphy: MACB_mii_bus: probed
[    3.459250] Marvell 88E1510 ff0b0000.ethernet-ffffffff:00: attached PHY driver [Marvell 88E1510] (mii_bus:phy_addr=ff0b0000.ethernet-ffffffff:00, irq=POLL)
[    3.473153] macb ff0b0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0b0000 irq 30 (00:0a:35:00:22:01)
[    3.483299] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[    3.489834] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM
[    3.496341] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM
[    3.502853] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM
[    3.509546] zynqmp_pll_disable() clock disable failed for apll_int, ret = -13
[    3.517315] i2c i2c-1: Added multiplexed i2c bus 3
[    3.526748] i2c i2c-1: Added multiplexed i2c bus 4
[    3.531672] i2c i2c-5: Invalid 7-bit I2C address 0xd8
[    3.536727] i2c i2c-5: of_i2c: Failure registering /amba/i2c@ff020000/i2c-mux@74/i2c@2/clock-generator@d8
[    3.546289] i2c i2c-5: Failed to create I2C device for /amba/i2c@ff020000/i2c-mux@74/i2c@2/clock-generator@d8
[    3.556207] i2c i2c-1: Added multiplexed i2c bus 5
[    3.562872] ina2xx_adc 6-0042: error configuring the device
[    3.568716] ina2xx_adc 6-0043: error configuring the device
[    3.574547] ina2xx_adc 6-0044: error configuring the device
[    3.586793] i2c i2c-1: Added multiplexed i2c bus 6
[    3.591711] i2c i2c-1: Added multiplexed i2c bus 7
[    3.596626] i2c i2c-1: Added multiplexed i2c bus 8
[    3.601547] i2c i2c-1: Added multiplexed i2c bus 9
[    3.606459] i2c i2c-1: Added multiplexed i2c bus 10
[    3.611342] pca954x 1-0074: registered 8 multiplexed busses for I2C switch pca9548
[    3.618927] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 32
[    3.626165] at24 11-0054: 16384 byte 24c128 EEPROM, writable, 1 bytes/write
[    3.633151] i2c i2c-2: Added multiplexed i2c bus 11
[    3.638154] i2c i2c-2: Added multiplexed i2c bus 12
[    3.643147] i2c i2c-2: Added multiplexed i2c bus 13
[    3.648146] i2c i2c-2: Added multiplexed i2c bus 14
[    3.653138] i2c i2c-2: Added multiplexed i2c bus 15
[    3.658131] i2c i2c-2: Added multiplexed i2c bus 16
[    3.663143] i2c i2c-2: Added multiplexed i2c bus 17
[    3.668140] i2c i2c-2: Added multiplexed i2c bus 18
[    3.673019] pca954x 2-0074: registered 8 multiplexed busses for I2C switch pca9548
[    3.680903] i2c i2c-2: Added multiplexed i2c bus 19
[    3.685899] i2c i2c-2: Added multiplexed i2c bus 20
[    3.690900] i2c i2c-2: Added multiplexed i2c bus 21
[    3.695890] i2c i2c-2: Added multiplexed i2c bus 22
[    3.700878] i2c i2c-2: Added multiplexed i2c bus 23
[    3.705860] i2c i2c-2: Added multiplexed i2c bus 24
[    3.710850] i2c i2c-2: Added multiplexed i2c bus 25
[    3.715837] i2c i2c-2: Added multiplexed i2c bus 26
[    3.720716] pca954x 2-0075: registered 8 multiplexed busses for I2C switch pca9548
[    3.728302] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 33
[    3.773113] mmc0: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[    3.786518] rtc_zynqmp ffa60000.rtc: setting system clock to 2102-10-12T15:21:18 UTC (4190109678)
[    3.795394] of_cfs_init
[    3.797844] of_cfs_init: OK
[    3.800782] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.848272] mmc0: new high speed SDHC card at address aaaa
[    3.854173] mmcblk0: mmc0:aaaa SB16G 14.8 GiB
[    3.863160]  mmcblk0: p1 p2
[    3.938160] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.944692] clk: Not disabling unused clocks
[    3.949145] ALSA device list:
[    3.952102]   No soundcards found.
[    3.955832] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    3.964444] cfg80211: failed to load regulatory.db
[    3.982405] random: fast init done
[    4.011566] List of all partitions:
[    4.015055] 0100           65536 ram0
[    4.015056]  (driver?)
[    4.021143] 0101           65536 ram1
[    4.021144]  (driver?)
[    4.027242] 0102           65536 ram2
[    4.027243]  (driver?)
[    4.033321] 0103           65536 ram3
[    4.033322]  (driver?)
[    4.039418] 0104           65536 ram4
[    4.039419]  (driver?)
[    4.045507] 0105           65536 ram5
[    4.045508]  (driver?)
[    4.051598] 0106           65536 ram6
[    4.051599]  (driver?)
[    4.057677] 0107           65536 ram7
[    4.057678]  (driver?)
[    4.063775] 0108           65536 ram8
[    4.063776]  (driver?)
[    4.069864] 0109           65536 ram9
[    4.069865]  (driver?)
[    4.075954] 010a           65536 ram10
[    4.075955]  (driver?)
[    4.082120] 010b           65536 ram11
[    4.082121]  (driver?)
[    4.088306] 010c           65536 ram12
[    4.088307]  (driver?)
[    4.094480] 010d           65536 ram13
[    4.094481]  (driver?)
[    4.100659] 010e           65536 ram14
[    4.100660]  (driver?)
[    4.106838] 010f           65536 ram15
[    4.106839]  (driver?)
[    4.113012] b300        15558144 mmcblk0
[    4.113013]  driver: mmcblk
[    4.119806]   b301         2097152 mmcblk0p1 05630ac9-01
[    4.119807]
[    4.126588]   b302         6291456 mmcblk0p2 05630ac9-02
[    4.126589]
[    4.133373] No filesystem could mount root, tried:
[    4.133374]  ext3
[    4.138238]  ext2
[    4.140157]  ext4
[    4.142069]  cramfs
[    4.143984]  vfat
[    4.146071]  msdos
[    4.147987]  iso9660
[    4.149986]  btrfs
[    4.152160]
[    4.155647] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
[    4.164070] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.0-xilinx-v2020.2 #1
[    4.171192] Hardware name: Versal System Controller on a2197 Eval board RevA (DT)
[    4.178657] Call trace:
[    4.181094]  dump_backtrace+0x0/0x140
[    4.184743]  show_stack+0x14/0x20
[    4.188044]  dump_stack+0xac/0xd0
[    4.191351]  panic+0x140/0x30c
[    4.194396]  mount_block_root+0x254/0x284
[    4.198388]  mount_root+0x124/0x158
[    4.201860]  prepare_namespace+0x15c/0x1a4
[    4.205939]  kernel_init_freeable+0x234/0x258
[    4.210281]  kernel_init+0x10/0xfc
[    4.213666]  ret_from_fork+0x10/0x18
[    4.217226] SMP: stopping secondary CPUs
[    4.221140] Kernel Offset: disabled
[    4.224610] CPU features: 0x0002,20002004
[    4.228602] Memory Limit: none
[    4.231645] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2) ]---

Solution

This is a known issue with the 2020.2/3 release for the VCK190 and VMK180 system controller out of the box SD images which are shipped along with the boards.

To work around this issue you need to download the System Controller images from the below wiki page and follow the instructions mentioned in the wiki:



AR# 76355
Date 04/07/2021
Status Active
Type Known Issues
Devices
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