Introduction
I'm participating in the Hackster.io Edge Computing with Xilinx Kria
KV260 Vision AI Starter Kit Challenge. My application The Kitchen ML Lifeguard was selected for the free hardware.
I will be publishing on this channel my experiences with the kit as a future reference for me and for those who may need it.
In this first post I describe the first steps to install the petalinux operating system on the Kria KV260 Vision AI Starter Kit and the Smart Camera accelerated application firmware.
Glossary
SOM Board: System on Board Module. Is a board-level circuit that integrates a system function in a single module.
PetaLinux: PetaLinux is an embedded Linux development solution for Xilinx Zynq chips as well as for MicroBlaze designs. It is the default build system provided by Xilinx for its SoC platforms. PetaLinux provides a set of scripts that run on top of the Yocto Project embedded Linux build system. PetaLinux provides a complete, reference Linux distribution for Xilinx devices, included packages: Boot loader, CPU-optimized kernel, Linux applications & libraries, C & C++ application development, Debug, Thread and FPU support and Integrated web server for easy remote management of network and firmware configurations. https://www.xilinx.com/products/design-tools/embedded-software/petalinux-sdk.html
Yocto Project: The Yocto Project (YP) is an open source collaboration project that helps developers create custom Linux-based systems regardless of the hardware architecture. https://www.yoctoproject.org/
QSPI: A Queued Serial Peripheral Interface (QSPI; see also Quad SPI) is a type of SPI controller that uses a data queue to transfer data across the SPI bus.
Pmod is the Digilent defined standard of Peripheral Modules, small I/O interface boards that offer an ideal way to extend the capabilities of programmable logic and microcontroller boards. They allow sensitive signal conditioning circuits and high-power drive circuits to be placed where they are most effective - near sensors and actuators. Pmods communicate with host boards using 6, 8 or 12-pin connectors that can carry multiple digital control signals, taking advantage of standard serial protocols such as SPI and I²C. https://digilent.com/reference/pmod/start
IAS: ON Semiconductor Imager Access System (IAS) module definition standard.
FSBL: First-stage boot-loader firmware
PMU: Platform management unit firmware
ATF: Arm® trusted firmware
U-Boot: Second-stage boot loader. Provides the functionality for the hand-off between the primary boot device and the secondary boot device. It will search for both the SD card and eMMC secondary boot devices; if both are detected it will provide a menu interface to you to select the desired Linux boot target.
eMMC: eMMC stands for Embedded Multi-Media Card and It is an advanced managed NAND flash storage that is soldered directly to the motherboard or the device.
Kria KV260 Vision AI Starter Kit
The Kria KV260 Vision AI Starter Kit is an evaluation platform for the K26 SOM focused on machine learning (ML) acceleration in vision applications. The Xilinx® Kria KV260 Vision AI Starter Kit is comprised of a non-production version of the K26 system-on-module (SOM), carrier card, and thermal solution. The KV260 uses a Zynq® UltraScale+ MPSoC.
The Getting Starter Kit: https://www.xilinx.com/products/som/kria/kv260-vision-starter-kit/kv260-getting-started/getting-started.html
In addition to the starter kit you will need:
- Barrel Jack Power supply (12V, 3A)
- MicroSD card [16GB UHS-1]
- Micro-USB to USB-A cable
- AR1335 IAS camera module
- Ethernet cable
- HDMI cable to connect to a monitor
Xilinx sells a Basic Accessory Pack that has all the items: https://www.xilinx.com/products/som/kria/kv260-vision-starter-kit.html
Petalinux 2021.1
For this first review I will use Petalinux 2021.1 to explore the accelerated Applications. The accelerated applications will allow developers to customize their designs at the software level without requiring FPGA programming experience. Only common edge vision applications are available today.
The starter kit has a primary and a secondary boot device. The boot firmware is isolated from the application and the runtime OS. Developed applications run on the secondary boot device without having to touch the boot firmware. The main boot device is a QSPI memory located on the SOM, it is already pre-programmed (pre-loaded QSPI image) from the factory. The secondary boot device is a microSD card interface on the carrier card.
The primary boot device provides a redundant copy of boot firmware arranged in an A/B configuration. The A/B configuration provides a dynamic primary and secondary image operation with corresponding update mechanisms. On boot, the system automatically boots from the defined primary image, and, if boot fails, it falls back to the previously known good boot image. https://www.xilinx.com/support/documentation/user_guides/som/1_0/ug1089-kv260-starter-kit.pdf
Setting up the SD Card Image (PetaLinux)
First download the latest SD card image: https://www.xilinx.com/member/forms/download/xef.html?filename=petalinux-sdimage-2021.1-update1.wic.xz
and flash onto a microSD card. I used Balena Etcher for Windows: https://www.balena.io/etcher/
Then connect everything:
- The microSD card containing the boot image in the microSD card slot (J11) on the Starter Kit
- Get your USB-A to micro-B cable* Do not connect the USB-A end to your computer yet. Connect the micro-B end to J4 on the Starter Kit.
- Connect the IAS Camera Module to J7
- Connect to a monitor/display with the help of a DisplayPort/HDMI cable
- Grab the Power Supply and connect it to the DC Jack (J12) on the Starter Kit. Do not insert the other end to the AC plug yet.
I also connected the ethernet cable to my internet router with DHCP enabled.
I don't have an HDMI monitor available so I'm using an hdmi to usb video capture adapter with my Microsoft Surface Studio and using OBS Studio for video recording
Booting the Starter Kit
Use the Device Manager to observe which COM ports appear when you plug the USB cable attached to the KV260 Starter Kit into your computer.
If the board is not detected install the drivers from https://ftdichip.com/drivers/vcp-drivers/
You need a console program for the first steps. I used Putty: https://www.puttygen.com/download-putty
Open the serial session and insert the AC plug now.
This is the output:
ZynqMP> ▒Xilinx Zynq MP First Stage Boot Loader
Release 2020.2 Apr 22 2021 - 17:48:34
MultiBootOffset: 0x40
Reset Mode : System Reset
Platform: Silicon (4.0), Running on A53-0 (64-bit) Processor, Device Name: XCZUUNKNEG
QSPI 32 bit Boot Mode
FlashID=0x20 0xBB 0x20
8▒UjT▒'$HP▒▒ running on XCK26/silicon v4/RTL5.1 at 0xfffea000
NOTICE: BL31: v2.2(release):xilinx-v2020.2.2-k26
NOTICE: BL31: Built : 17:45:02, Apr 22 2021
U-Boot 2020.01 (Apr 22 2021 - 17:47:18 +0000)
Model: ZynqMP SMK-K26 Rev1/B/A
Board: Xilinx ZynqMP
DRAM: 4 GiB
PMUFW: v1.1
Xilinx I2C FRU format at nvmem0:
Manufacturer Name: XILINX
Product Name: SMK-K26-XCL2G
Serial No: XFL1N5TM10JE
Part Number: 5057-01
File ID: 0x0
Revision Number: 1
Xilinx I2C FRU format at nvmem1:
Manufacturer Name: XILINX
Product Name: SCK-KV-G
Serial No: XFL1RSOW4EGD
Part Number: 5066-01
File ID: 0x0
Revision Number: 1
EL Level: EL2
Chip ID: xck26
NAND: 0 MiB
MMC: mmc@ff170000: 1
In: serial@ff010000
Out: serial@ff010000
Err: serial@ff010000
Bootmode: QSPI_MODE
Reset reason: SOFT
Net: No ethernet found.
Hit any key to stop autoboot: 0
*** U-Boot Boot Menu ***
Auto-Select - 1.CC boot 2.SOM boot
Carrier Card (CC) boot device
System on Module (SOM) boot device
U-Boot console
Press UP/DOWN to move, ENTER to select
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
Found U-Boot script /boot.scr
2594 bytes read in 17 ms (148.4 KiB/s)
## Executing script at 20000000
Trying to load boot images from mmc1
21516800 bytes read in 2403 ms (8.5 MiB/s)
41817 bytes read in 25 ms (1.6 MiB/s)
24436217 bytes read in 2736 ms (8.5 MiB/s)
## Loading init Ramdisk from Legacy Image at 04000000 ...
Image Name: petalinux-initramfs-image-zynqmp
Image Type: AArch64 Linux RAMDisk Image (uncompressed)
Data Size: 24436153 Bytes = 23.3 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 00100000
Booting using the fdt blob at 0x100000
Loading Ramdisk to 778b2000, end 78fffdb9 ... OK
Loading Device Tree to 000000000fff2000, end 000000000ffff358 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.10.0-xilinx-v2021.1 (oe-user@oe-host) (aarch64-xilinx-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.1) #1 SMP Tue Aug 24 05:53:21 UTC 2021
[ 0.000000] Machine model: ZynqMP SMK-K26 Rev1/B/A
[ 0.000000] earlycon: cdns0 at MMIO 0x00000000ff010000 (options '115200n8')
[ 0.000000] printk: bootconsole [cdns0] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 1000 MiB at 0x0000000039000000
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000000000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000087fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000007fefffff]
[ 0.000000] node 0: [mem 0x0000000800000000-0x000000087fffffff]
[ 0.000000] Zeroed struct page in unavailable ranges: 256 pages
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000087fffffff]
[ 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 s50968 r8192 d30952 u90112
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031940
[ 0.000000] Kernel command line: earlycon console=ttyPS1,115200 clk_ignore_unused ext4=/dev/mmcblk1p2:/rootfs init_fatal_sh=1 cma=1000M
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x000000007bf00000-0x000000007ff00000] (64MB)
[ 0.000000] Memory: 2977404K/4193280K available (13888K kernel code, 980K rwdata, 3920K rodata, 2112K init, 588K bss, 191876K reserved, 1024000K 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+0x31c/0x524 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
[ 0.008251] Console: colour dummy device 80x25
[ 0.012391] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.99 BogoMIPS (lpj=399996)
[ 0.022754] pid_max: default: 32768 minimum: 301
[ 0.027465] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.034701] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.043459] rcu: Hierarchical SRCU implementation.
[ 0.047456] EFI services will not be available.
[ 0.051864] smp: Bringing up secondary CPUs ...
[ 0.056560] Detected VIPT I-cache on CPU1
[ 0.056599] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.056942] Detected VIPT I-cache on CPU2
[ 0.056963] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.057283] Detected VIPT I-cache on CPU3
[ 0.057304] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.057347] smp: Brought up 1 node, 4 CPUs
[ 0.091694] SMP: Total of 4 processors activated.
[ 0.096367] CPU features: detected: 32-bit EL0 Support
[ 0.101469] CPU features: detected: CRC32 instructions
[ 0.106605] CPU: All CPU(s) started at EL2
[ 0.110650] alternatives: patching kernel code
[ 0.116081] devtmpfs: initialized
[ 0.122640] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.128039] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.157493] pinctrl core: initialized pinctrl subsystem
[ 0.157992] DMI not present or invalid.
[ 0.161052] NET: Registered protocol family 16
[ 0.166285] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[ 0.172396] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.180210] audit: initializing netlink subsys (disabled)
[ 0.185672] audit: type=2000 audit(0.124:1): state=initialized audit_enabled=0 res=1
[ 0.193255] cpuidle: using governor menu
[ 0.197204] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.203926] ASID allocator initialised with 65536 entries
[ 0.209336] Serial: AMBA PL011 UART driver
[ 0.230151] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.231201] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.237870] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.244535] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 1.191508] cryptd: max_cpu_qlen set to 1000
[ 1.213722] DRBG: Continuing without Jitter RNG
[ 1.291818] raid6: neonx8 gen() 2377 MB/s
[ 1.359872] raid6: neonx8 xor() 1777 MB/s
[ 1.427933] raid6: neonx4 gen() 2422 MB/s
[ 1.495978] raid6: neonx4 xor() 1737 MB/s
[ 1.564050] raid6: neonx2 gen() 2307 MB/s
[ 1.632095] raid6: neonx2 xor() 1592 MB/s
[ 1.700161] raid6: neonx1 gen() 1972 MB/s
[ 1.768213] raid6: neonx1 xor() 1355 MB/s
[ 1.836261] raid6: int64x8 gen() 1597 MB/s
[ 1.904329] raid6: int64x8 xor() 856 MB/s
[ 1.972381] raid6: int64x4 gen() 1778 MB/s
[ 2.040434] raid6: int64x4 xor() 909 MB/s
[ 2.108498] raid6: int64x2 gen() 1552 MB/s
[ 2.176552] raid6: int64x2 xor() 832 MB/s
[ 2.244623] raid6: int64x1 gen() 1148 MB/s
[ 2.312684] raid6: int64x1 xor() 575 MB/s
[ 2.312721] raid6: using algorithm neonx4 gen() 2422 MB/s
[ 2.316678] raid6: .... xor() 1737 MB/s, rmw enabled
[ 2.321609] raid6: using neon recovery algorithm
[ 2.326599] iommu: Default domain type: Translated
[ 2.331248] SCSI subsystem initialized
[ 2.334889] usbcore: registered new interface driver usbfs
[ 2.340232] usbcore: registered new interface driver hub
[ 2.345508] usbcore: registered new device driver usb
[ 2.350548] mc: Linux media interface: v0.10
[ 2.354754] videodev: Linux video capture interface: v2.00
[ 2.360227] EDAC MC: Ver: 3.0.0
[ 2.363652] zynqmp-ipi-mbox mailbox@ff990400: Registered ZynqMP IPI mbox with TX/RX channels.
[ 2.371945] FPGA manager framework
[ 2.375257] Advanced Linux Sound Architecture Driver Initialized.
[ 2.381485] Bluetooth: Core ver 2.22
[ 2.384766] NET: Registered protocol family 31
[ 2.389167] Bluetooth: HCI device and connection manager initialized
[ 2.395484] Bluetooth: HCI socket layer initialized
[ 2.400327] Bluetooth: L2CAP socket layer initialized
[ 2.405349] Bluetooth: SCO socket layer initialized
[ 2.410428] clocksource: Switched to clocksource arch_sys_counter
[ 2.416379] VFS: Disk quotas dquot_6.6.0
[ 2.420175] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 2.430746] NET: Registered protocol family 2
[ 2.431600] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 2.439813] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 2.447824] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[ 2.455262] TCP: Hash tables configured (established 32768 bind 32768)
[ 2.461465] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 2.468121] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 2.475293] NET: Registered protocol family 1
[ 2.479750] RPC: Registered named UNIX socket transport module.
[ 2.485368] RPC: Registered udp transport module.
[ 2.490029] RPC: Registered tcp transport module.
[ 2.494699] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 2.501642] PCI: CLS 0 bytes, default 64
[ 2.505089] Trying to unpack rootfs image as initramfs...
[ 3.542039] Freeing initrd memory: 23860K
[ 3.576466] Initialise system trusted keyrings
[ 3.576601] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 3.582346] NFS: Registering the id_resolver key type
[ 3.586704] Key type id_resolver registered
[ 3.590846] Key type id_legacy registered
[ 3.594844] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.601500] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 3.640690] NET: Registered protocol family 38
[ 3.640732] xor: measuring software checksum speed
[ 3.648003] 8regs : 2626 MB/sec
[ 3.651736] 32regs : 3110 MB/sec
[ 3.656617] arm64_neon : 2645 MB/sec
[ 3.657221] xor: using function: 32regs (3110 MB/sec)
[ 3.662244] Key type asymmetric registered
[ 3.666308] Asymmetric key parser 'x509' registered
[ 3.671171] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 3.678506] io scheduler mq-deadline registered
[ 3.683002] io scheduler kyber registered
[ 3.688347] ps_pcie_dma init()
[ 3.712620] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 3.714269] Serial: AMBA driver
[ 3.718042] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 3.726693] brd: module loaded
[ 3.730784] loop: module loaded
[ 3.731408] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 3.736368] libphy: Fixed MDIO Bus: probed
[ 3.740303] tun: Universal TUN/TAP device driver, 1.6
[ 3.744201] CAN device driver interface
[ 3.748420] usbcore: registered new interface driver asix
[ 3.753333] usbcore: registered new interface driver ax88179_178a
[ 3.759372] usbcore: registered new interface driver cdc_ether
[ 3.765163] usbcore: registered new interface driver net1080
[ 3.770784] usbcore: registered new interface driver cdc_subset
[ 3.776668] usbcore: registered new interface driver zaurus
[ 3.782211] usbcore: registered new interface driver cdc_ncm
[ 3.788494] usbcore: registered new interface driver uas
[ 3.793119] usbcore: registered new interface driver usb-storage
[ 3.799608] rtc_zynqmp ffa60000.rtc: registered as rtc0
[ 3.804261] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-01-01T00:00:09 UTC (9)
[ 3.812322] i2c /dev entries driver
[ 3.816904] usbcore: registered new interface driver uvcvideo
[ 3.821458] USB Video Class driver (1.1.1)
[ 3.826228] Bluetooth: HCI UART driver ver 2.3
[ 3.829937] Bluetooth: HCI UART protocol H4 registered
[ 3.835040] Bluetooth: HCI UART protocol BCSP registered
[ 3.840329] Bluetooth: HCI UART protocol LL registered
[ 3.845418] Bluetooth: HCI UART protocol ATH3K registered
[ 3.850796] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.857036] Bluetooth: HCI UART protocol Intel registered
[ 3.862384] Bluetooth: HCI UART protocol QCA registered
[ 3.867584] usbcore: registered new interface driver bcm203x
[ 3.873208] usbcore: registered new interface driver bpa10x
[ 3.878743] usbcore: registered new interface driver bfusb
[ 3.884192] usbcore: registered new interface driver btusb
[ 3.889653] usbcore: registered new interface driver ath3k
[ 3.895140] EDAC MC: ECC not enabled
[ 3.898735] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[ 3.911036] sdhci: Secure Digital Host Controller Interface driver
[ 3.916872] sdhci: Copyright(c) Pierre Ossman
[ 3.921193] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.927085] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.932828] zynqmp_firmware_probe Platform Management API v1.1
[ 3.938584] zynqmp_firmware_probe Trustzone version v1.0
[ 3.986817] alg: No test for xilinx-zynqmp-aes (zynqmp-aes)
[ 3.986887] zynqmp_aes firmware:zynqmp-firmware:zynqmp-aes: AES Successfully Registered
[ 3.994864] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384)
[ 4.001006] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa)
[ 4.006544] usbcore: registered new interface driver usbhid
[ 4.011924] usbhid: USB HID core driver
[ 4.018149] ARM CCI_400_r1 PMU driver probed
[ 4.018563] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[ 4.026746] usbcore: registered new interface driver snd-usb-audio
[ 4.033195] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 4.040613] Initializing XFRM netlink socket
[ 4.044338] NET: Registered protocol family 10
[ 4.049070] Segment Routing with IPv6
[ 4.052489] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 4.058524] NET: Registered protocol family 17
[ 4.062622] NET: Registered protocol family 15
[ 4.067033] can: controller area network core
[ 4.071374] NET: Registered protocol family 29
[ 4.075762] can: raw protocol
[ 4.078702] can: broadcast manager protocol
[ 4.082858] can: netlink gateway - max_hops=1
[ 4.087256] Bluetooth: RFCOMM TTY layer initialized
[ 4.092028] Bluetooth: RFCOMM socket layer initialized
[ 4.097135] Bluetooth: RFCOMM ver 1.11
[ 4.100849] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.106123] Bluetooth: BNEP filters: protocol multicast
[ 4.111315] Bluetooth: BNEP socket layer initialized
[ 4.116242] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 4.122128] Bluetooth: HIDP socket layer initialized
[ 4.127166] 9pnet: Installing 9P2000 support
[ 4.131309] Key type dns_resolver registered
[ 4.135707] registered taskstats version 1
[ 4.139602] Loading compiled-in X.509 certificates
[ 4.145237] Btrfs loaded, crc32c=crc32c-generic
[ 4.156798] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 46, base_baud = 6249999) is a xuartps
[ 4.165819] printk: console [ttyPS1] enabled
[ 4.165819] printk: console [ttyPS1] enabled
[ 4.170114] printk: bootconsole [cdns0] disabled
[ 4.170114] printk: bootconsole [cdns0] disabled
[ 4.179447] of-fpga-region fpga-full: FPGA Region probed
[ 4.189641] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[ 4.196800] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[ 4.203954] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[ 4.211110] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[ 4.218259] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[ 4.225405] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[ 4.232556] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[ 4.239709] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[ 4.246932] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[ 4.254094] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[ 4.261246] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[ 4.268398] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[ 4.275547] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[ 4.282698] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[ 4.289846] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[ 4.297017] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[ 4.305820] spi-nor spi0.0: trying to lock already unlocked area
[ 4.311833] spi-nor spi0.0: mt25qu512a (65536 Kbytes)
[ 4.316957] 16 fixed-partitions partitions found on MTD device spi0.0
[ 4.323393] Creating 16 MTD partitions on "spi0.0":
[ 4.328263] 0x000000000000-0x000000080000 : "Image Selector"
[ 4.334701] 0x000000080000-0x000000100000 : "Image Selector Golden"
[ 4.341392] tpm_tis_spi spi2.0: 2.0 TPM (device-id 0x1B, rev-id 22)
[ 4.348034] 0x000000100000-0x000000120000 : "Persistent Register"
[ 4.354821] 0x000000120000-0x000000140000 : "Persistent Register Backup"
[ 4.361801] tpm tpm0: A TPM error (256) occurred attempting the self test
[ 4.364775] zynqmp_pll_disable() clock disable failed for dpll_int, ret = -13
[ 4.368585] tpm tpm0: starting up the TPM manually
[ 4.376055] 0x000000140000-0x000000200000 : "Open_1"
[ 4.386088] 0x000000200000-0x000000f00000 : "Image A (FSBL, PMU, ATF, U-Boot)"
[ 4.393988] 0x000000f00000-0x000000f80000 : "ImgSel Image A Catch"
[ 4.400797] 0x000000f80000-0x000001c80000 : "Image B (FSBL, PMU, ATF, U-Boot)"
[ 4.408675] 0x000001c80000-0x000001d00000 : "ImgSel Image B Catch"
[ 4.415565] 0x000001d00000-0x000001e00000 : "Open_2"
[ 4.421268] 0x000001e00000-0x000002000000 : "Recovery Image"
[ 4.427587] 0x000002000000-0x000002200000 : "Recovery Image Backup"
[ 4.434483] 0x000002200000-0x000002220000 : "U-Boot storage variables"
[ 4.441630] 0x000002220000-0x000002240000 : "U-Boot storage variables backup"
[ 4.449397] 0x000002240000-0x000002250000 : "SHA256"
[ 4.455001] 0x000002250000-0x000004000000 : "User"
[ 4.460919] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[ 4.467488] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM
[ 4.473992] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM
[ 4.480510] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM
[ 4.487345] at24 1-0050: supply vcc not found, using dummy regulator
[ 4.494002] at24 1-0050: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
[ 4.500836] at24 1-0051: supply vcc not found, using dummy regulator
[ 4.507470] at24 1-0051: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
[ 4.514397] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 38
[ 4.521526] cdns-wdt fd4d0000.watchdog: Xilinx Watchdog Timer with timeout 60s
[ 4.528770] random: fast init done
[ 4.532409] cdns-wdt ff150000.watchdog: Xilinx Watchdog Timer with timeout 10s
[ 4.542666] gpio-keys gpio-keys: Button without keycode
[ 4.547902] gpio-keys: probe of gpio-keys failed with error -22
[ 4.553875] of_cfs_init
[ 4.556343] of_cfs_init: OK
[ 4.559263] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 4.682559] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 4.689092] clk: Not disabling unused clocks
[ 4.693648] ALSA device list:
[ 4.696614] No soundcards found.
[ 4.700310] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 4.708929] cfg80211: failed to load regulatory.db
[ 6.430774] tpm tpm0: Operation Timed out
[ 8.434928] tpm tpm0: tpm_try_transmit: send(): error -62
[ 9.195358] tpm tpm0: tpm_relinquish_locality: : error -1
[ 9.200908] tpm_tis_spi: probe of spi2.0 failed with error -62
[ 9.207468] Freeing unused kernel memory: 2112K
[ 9.218468] Run /init as init process
[ 9.276575] random: python3: uninitialized urandom read (24 bytes read)
[ 9.899452] random: python3: uninitialized urandom read (24 bytes read)
[ 10.484241] random: python3: uninitialized urandom read (24 bytes read)
[ 11.068154] random: python3: uninitialized urandom read (24 bytes read)
[ 11.431173] random: crng init done
SOM:SMK-K26-XCL2G CARRIER_CARD:sck-kv-g REVISION:1
Applying zynqm[ 11.656983] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /compatible
p-sck-kv-g-rev1.dtbo
[ 11.666108] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/i2c@ff030000/pinctrl-names
[ 11.678673] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/i2c@ff030000/pinctrl-0
[ 11.689019] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/i2c@ff030000/pinctrl-1
[ 11.699365] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/i2c@ff030000/scl-gpios
[ 11.709713] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/i2c@ff030000/sda-gpios
[ 11.720219] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/phy@fd400000/status
[ 11.730303] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/phy@fd400000/clocks
[ 11.740387] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/phy@fd400000/clock-names
[ 11.750913] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/status
[ 11.761346] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/phy-names
[ 11.772039] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/phys
[ 11.782296] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/dma-controller@fd4c0000/status
[ 11.793338] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/status
[ 11.803513] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/pinctrl-names
[ 11.814291] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/pinctrl-0
[ 11.824725] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/phy-names
[ 11.835157] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/phys
[ 11.845162] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/dwc3@fe200000/status
[ 11.856547] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/dwc3@fe200000/dr_mode
[ 11.868021] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/dwc3@fe200000/snps,usb3_lpm_capable
[ 11.880711] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/usb0@ff9d0000/dwc3@fe200000/maximum-speed
[ 11.892709] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/status
[ 11.902794] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/pinctrl-names
[ 11.913487] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/pinctrl-0
[ 11.923833] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/no-1-8-v
[ 11.934093] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/disable-wp
[ 11.944527] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/xlnx,mio-bank
[ 11.955223] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/clk-phase-sd-hs
[ 11.966089] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/clk-phase-uhs-sdr25
[ 11.977306] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/mmc@ff170000/clk-phase-uhs-ddr50
[ 11.988520] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/ethernet@ff0e0000/status
[ 11.999039] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/ethernet@ff0e0000/pinctrl-names
[ 12.010165] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/ethernet@ff0e0000/pinctrl-0
[ 12.020946] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/ethernet@ff0e0000/phy-handle
[ 12.031814] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/ethernet@ff0e0000/phy-mode
[ 12.042528] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /firmware/zynqmp-firmware/pinctrl/status
[ 12.054147] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/serial@ff010000/status
[ 12.064496] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/serial@ff010000/pinctrl-names
[ 12.075448] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/serial@ff010000/pinctrl-0
[ 12.086069] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/u14
[ 12.095466] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/usbhub
[ 12.105130] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_0
[ 12.114963] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_1
[ 12.124795] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_2
[ 12.134629] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_3
[ 12.144463] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_4
[ 12.154298] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/si5332_5
[ 12.164136] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/mdio
[ 12.173623] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/phy0
[ 12.183113] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_uart1_default
[ 12.194078] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_i2c1_default
[ 12.204961] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_i2c1_gpio
[ 12.215577] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_gem3_default
[ 12.226457] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_usb0_default
[ 12.237338] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /__symbols__/pinctrl_sdhci1_default
[ 12.273545] xilinx-zynqmp-dpdma fd4c0000.dma-controller: Xilinx DPDMA engine is probed
[ 12.281976] dwc3-xilinx ff9d0000.usb0: deferred probe timeout, ignoring dependency
[ 12.290331] sdhci-arasan ff170000.mmc: deferred probe timeout, ignoring dependency
[ 12.290781] macb ff0e0000.ethernet: deferred probe timeout, ignoring dependency
[ 12.307669] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: zynqmp pinctrl initialized
[ 12.316717] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 53
[ 12.326000] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 54
[ 12.335312] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 55
[ 12.344574] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 56
[ 12.353849] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 57
[ 12.363107] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 58
[ 12.372373] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 59
[ 12.381634] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 60
[ 12.390887] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 61
[ 12.400143] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 62
[ 12.409396] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 63
[ 12.435306] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 12.440847] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 12.448652] xhci-hcd xhci-hcd.1.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x0000000002010810
[ 12.458091] xhci-hcd xhci-hcd.1.auto: irq 53, io mem 0xfe200000
[ 12.464238] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 12.472523] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 12.479740] usb usb1: Product: xHCI Host Controller
[ 12.484608] usb usb1: Manufacturer: Linux 5.10.0-xilinx-v2021.1 xhci-hcd
[ 12.491299] usb usb1: SerialNumber: xhci-hcd.1.auto
[ 12.496553] hub 1-0:1.0: USB hub found
[ 12.500315] hub 1-0:1.0: 1 port detected
[ 12.504428] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 12.509920] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 12.517584] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 12.524225] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 12.532481] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 12.539691] usb usb2: Product: xHCI Host Controller
[ 12.544565] usb usb2: Manufacturer: Linux 5.10.0-xilinx-v2021.1 xhci-hcd
[ 12.551267] usb usb2: SerialNumber: xhci-hcd.1.auto
[ 12.556547] hub 2-0:1.0: USB hub found
[ 12.560339] hub 2-0:1.0: 1 port detected
[ 12.566218] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 45
[ 12.566414] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 76
[ 12.575514] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 39
[ 12.584705] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 77
[ 12.593916] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 40
[ 12.603257] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 64
[ 12.612335] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 41
[ 12.621531] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 65
[ 12.630757] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 42
[ 12.639960] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 66
[ 12.649179] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 46
[ 12.658373] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 67
[ 12.667598] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 47
[ 12.676791] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 68
[ 12.686017] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 48
[ 12.695211] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 69
[ 12.704436] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 49
[ 12.713621] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 70
[ 12.722837] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 50
[ 12.732022] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 71
[ 12.741239] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 51
[ 12.750427] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 72
[ 12.768831] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 73
[ 12.778070] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 74
[ 12.787314] zynqmp-pinctrl firmware:zynqmp-firmware:pinctrl: Invalid IO Standard requested for pin 75
[ 12.792271] mmc1: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[ 12.796773] macb ff0e0000.ethernet: Not enabling partial store and forward
[ 12.811106] macb ff0e0000.ethernet: invalid hw address, using random
[ 12.818201] libphy: MACB_mii_bus: probed
[ 12.823441] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 52 (b2:6f:20:df:bf:91)
[ 12.843434] mmc1: new high speed SDHC card at address aaaa
[ 12.849289] mmcblk1: mmc1:aaaa SC16G 14.8 GiB
[ 12.858008] mmcblk1: p1 p2
[ 12.904784] macb ff0e0000.ethernet eth0: PHY [ff0e0000.ethernet-ffffffff:01] driver [TI DP83867] (irq=POLL)
[ 12.914538] macb ff0e0000.ethernet eth0: configuring for phy/rgmii-id link mode
MAC address for eth0 is updated to 00:0a:35:0c:ff:f6
fsck: fsck.ext4: No such file or directory
[ 13.158892] EXT4-fs (mmcblk1p2): recovery complete
[ 13.164634] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
INIT: version 2.97 booting
Starting udev
[ 13.768334] udevd[415]: starting version 3.2.9
[ 13.817818] udevd[416]: starting eudev-3.2.9
[ 13.940402] mali: loading out-of-tree module taints kernel.
[ 14.494656] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 14.631885] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 18.034122] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /fpga-full/firmware-name
[ 18.044213] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/status
[ 18.054645] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/zynqmp_dp_snd_pcm0/status
[ 18.066726] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/zynqmp_dp_snd_pcm1/status
[ 18.078809] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/zynqmp_dp_snd_card/status
[ 18.090885] OF: overlay: WARNING: memory leak will occur if overlay removed, property: /axi/display@fd4a0000/zynqmp_dp_snd_codec0/status
[ 18.111013] OF: graph: no port node found in /axi/display@fd4a0000
Starting tcf-agent: OK
Starting TCG TSS2 Access Broker and Resource Management daemon: device driver not loaded, skipping.
PetaLinux 2021.1 xilinx-k26-starterkit-2021_1 ttyPS1
xilinx-k26-starterkit-2021_1 login: [I 2018-03-09 04:35:09.365 ServerApp] jupyterlab | extension was successfully linked.
[I 2018-03-09 04:35:09.402 ServerApp] Writing notebook server cookie secret to /home/petalinux/.local/share/jupyter/runtime/jupyter_cookie_secret
[I 2018-03-09 04:35:09.620 LabApp] JupyterLab extension loaded from /usr/lib/python3.8/site-packages/jupyterlab
[I 2018-03-09 04:35:09.620 LabApp] JupyterLab application directory is /usr/share/jupyter/lab
[I 2018-03-09 04:35:09.679 ServerApp] jupyterlab | extension was successfully loaded.
[I 2018-03-09 04:35:09.680 ServerApp] Serving notebooks from local directory: /home/petalinux/notebooks
[I 2018-03-09 04:35:09.680 ServerApp] Jupyter Server 1.2.1 is running at:
[I 2018-03-09 04:35:09.681 ServerApp] http://192.168.2.95:8888/lab?token=56acaabb00a5ea0ad8e74e42851c4105a194d8512841f0d0
[I 2018-03-09 04:35:09.681 ServerApp] or http://127.0.0.1:8888/lab?token=56acaabb00a5ea0ad8e74e42851c4105a194d8512841f0d0
[I 2018-03-09 04:35:09.681 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2018-03-09 04:35:09.705 ServerApp]
To access the server, open this file in a browser:
file:///home/petalinux/.local/share/jupyter/runtime/jpserver-995-open.html
Or copy and paste one of these URLs:
http://192.168.2.95:8888/lab?token=56acaabb00a5ea0ad8e74e42851c4105a194d8512841f0d0
or http://127.0.0.1:8888/lab?token=56acaabb00a5ea0ad8e74e42851c4105a194d8512841f0d0
Accelerated video:
The Starter Kit should boot in SD boot mode, and boot into Linux. At initial log-in, the platform requires you to set a password. When the system boots to Linux and asks for a login username, enter default username as “petalinux” and set a new user password.
To enable the root user, use the command below because “petalinux” has limited privileges. Enter the same password that you created for “petalinux” in the above step.
sudo su -l root
Verify Internet connectivity via “ping” or “DNS lookup.”
ping 8.8.8.8
Load Smart Camera accelerated application firmware
Prior to executing the newly installed application available at /opt/xilinx/bin, the FPGA firmware (PL bitstream + device tree overlay + PL drivers) needs to be loaded using xmutil utility commands.
Follow the below steps to load Smart Camera accelerated application firmware on the Vision AI Starter Kit.
1) Run the below command to list the existing application firmware available on the Vision AI Starter Kit.
sudo xmutil listapps
2) Run the below command to unload default “kv260-dp” application firmware.
sudo xmutil unloadapp
3) Run the below command to load Smart Camera accelerated application firmware.
sudo xmutil loadapp kv260-smartcam
Run the Smart Camera accelerated application.
To run the accelerated app with the IAS camera module, use the following command:
sudo smartcam --mipi -W 1920 -H 1080 -r 30 --target dp
This is all for now!
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