U-Boot 2022.01 (Aug 31 2022 - 12:22:06 +0000) CPU: Zynq 7z020 Silicon: v3.1 Model: Zynq Zybo Z7 Development Board DRAM: ECC disabled 1 GiB Flash: 0 Bytes NAND: 0 MiB MMC: mmc@e0100000: 0 Loading Environment from FAT... *** Error - No Valid Environment Area found *** Warning - bad env area, using default environment In: serial@e0001000 Out: serial@e0001000 Err: serial@e0001000 Net: FEC: can't find phy-handle Realtek PHY loading custom LED configuration ZYNQ GEM: e000b000, mdio bus e000b000, phyaddr 0, interface rgmii-id SF: Detected w25q128jv with page size 256 Bytes, erase size 4 KiB, total 16 MiB zynq_board_read_rom_ethaddr: SPI ethaddr: 00:18:3e:04:24:df eth0: ethernet@e000b000 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 2776 bytes read in 13 ms (208 KiB/s) ## Executing script at 03000000 Trying to load boot images from mmc0 78889272 bytes read in 4357 ms (17.3 MiB/s) ## Loading kernel from FIT Image at 10000000 ... Using 'conf-system-top.dtb' configuration Verifying Hash Integrity ... OK Trying 'kernel-1' kernel subimage Description: Linux kernel Type: Kernel Image Compression: uncompressed Data Start: 0x100000f8 Data Size: 4669312 Bytes = 4.5 MiB Architecture: ARM OS: Linux Load Address: 0x00200000 Entry Point: 0x00200000 Hash algo: sha256 Hash value: f3b7dd380da217286e9f5f1687e25441343f03fb179d64548ca585646dc05bb1 Verifying Hash Integrity ... sha256+ OK ## Loading ramdisk from FIT Image at 10000000 ... Using 'conf-system-top.dtb' configuration Verifying Hash Integrity ... OK Trying 'ramdisk-1' ramdisk subimage Description: petalinux-image-minimal Type: RAMDisk Image Compression: uncompressed Data Start: 0x1047cf24 Data Size: 74181791 Bytes = 70.7 MiB Architecture: ARM OS: Linux Load Address: unavailable Entry Point: unavailable Hash algo: sha256 Hash value: 68ad41955f0e1dd264b4e54ff928cf4e499f7d11062b4ea22c5901f61f6bd334 Verifying Hash Integrity ... sha256+ OK ## Loading fdt from FIT Image at 10000000 ... Using 'conf-system-top.dtb' configuration Verifying Hash Integrity ... OK Trying 'fdt-system-top.dtb' fdt subimage Description: Flattened Device Tree blob Type: Flat Device Tree Compression: uncompressed Data Start: 0x10474184 Data Size: 36051 Bytes = 35.2 KiB Architecture: ARM Hash algo: sha256 Hash value: af3ca5aa52cf4657ad631464e270e9e32de3ab9cc083b654dce122a776ef30b0 Verifying Hash Integrity ... sha256+ OK Booting using the fdt blob at 0x10474184 Loading Kernel Image Loading Ramdisk to 2b941000, end 2ffffc9f ... OK Loading Device Tree to 2b935000, end 2b940cd2 ... OK Starting kernel ... Booting Linux on physical CPU 0x0 Linux version 5.15.19-xilinx-v2022.1 (oe-user@oe-host) (arm-xilinx-linux-gnueabi-gcc (GCC) 11.2.0, GNU ld (GNU Binutils) 2.37.20210721) #1 SMP PREEMPT Wed Jul 20 20:30:06 UTC 2022 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache OF: fdt: Machine model: Zynq Zybo Z7 Development Board Memory policy: Data cache writealloc cma: Reserved 128 MiB at 0x38000000 Zone ranges: Normal [mem 0x0000000000000000-0x000000002fffffff] HighMem [mem 0x0000000030000000-0x000000003fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x000000003fffffff] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff] percpu: Embedded 12 pages/cpu s16588 r8192 d24372 u49152 Built 1 zonelists, mobility grouping on. Total pages: 260608 Kernel command line: console=ttyPS0,115200 earlyprintk uio_pdrv_genirq.of_id=generic-uio Unknown kernel command line parameters "earlyprintk", will be passed to user space. printk: log_buf_len individual max cpu contribution: 2097152 bytes printk: log_buf_len total cpu_extra contributions: 2097152 bytes printk: log_buf_len min size: 2097152 bytes printk: log_buf_len: 4194304 bytes printk: early log buf free: 2095736(99%) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) mem auto-init: stack:off, heap alloc:off, heap free:off Memory: 798300K/1048576K available (7168K kernel code, 6600K rwdata, 1968K rodata, 1024K init, 2290K bss, 119204K reserved, 131072K cma-reserved, 131072K highmem) rcu: Preemptible hierarchical RCU implementation. rcu: RCU event tracing is enabled. rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. Trampoline variant of Tasks RCU enabled. rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 efuse mapped to (ptrval) slcr mapped to (ptrval) GIC physical location is 0xf8f01000 L2C: platform modifies aux control register: 0x72360000 -> 0x72760000 L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000 L2C-310 erratum 769419 enabled L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 ID prefetch enabled, offset 1 lines L2C-310 dynamic clock gating enabled, standby mode enabled L2C-310 cache controller enabled, 8 ways, 512 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001 random: get_random_bytes called from start_kernel+0x364/0x5d4 with crng_init=0 zynq_clock_init: clkc starts at (ptrval) Zynq clock init sched_clock: 64 bits at 166MHz, resolution 6ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x26703d7dd8, max_idle_ns: 440795208065 ns Switching to timer-based delay loop, resolution 6ns Console: colour dummy device 80x30 Calibrating delay loop (skipped), value calculated using timer frequency.. 333.33 BogoMIPS (lpj=1666666) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) CPU: Testing write buffer coherency: ok CPU0: Spectre v2: using BPIALL workaround CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x100000 - 0x100060 rcu: Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 CPU1: Spectre v2: using BPIALL workaround smp: Brought up 1 node, 2 CPUs SMP: Total of 2 processors activated (666.66 BogoMIPS). CPU: All CPU(s) started in SVC mode. devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 512 (order: 3, 32768 bytes, linear) pinctrl core: initialized pinctrl subsystem NET: Registered PF_NETLINK/PF_ROUTE protocol family DMA: preallocated 256 KiB pool for atomic coherent allocations thermal_sys: Registered thermal governor 'step_wise' cpuidle: using governor menu amba f8801000.etb: Fixing up cyclic dependency with replicator amba f8803000.tpiu: Fixing up cyclic dependency with replicator amba f8804000.funnel: Fixing up cyclic dependency with replicator amba f889c000.ptm: Fixing up cyclic dependency with f8804000.funnel amba f889d000.ptm: Fixing up cyclic dependency with f8804000.funnel platform amba_pl:vcap_mipi_csi2_rx_subsystem_0: Fixing up cyclic dependency with 43c60000.mipi_csi2_rx_subsystem platform amba_pl:xlnx_pl_disp: Fixing up cyclic dependency with amba_pl:digilent_hdmi hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0x(ptrval) e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 34, base_baud = 6249999) is a xuartps printk: console [ttyPS0] enabled vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb mc: Linux media interface: v0.10 videodev: Linux video capture interface: v2.00 pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered EDAC MC: Ver: 3.0.0 FPGA manager framework Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm_global_timer NET: Registered PF_INET protocol family IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 512 (order: 2, 16384 bytes, linear) UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) NET: Registered PF_UNIX/PF_LOCAL protocol family RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. PCI: CLS 0 bytes, default 64 Trying to unpack rootfs image as initramfs... armv7-pmu f8891000.pmu: hw perfevents: no interrupt-affinity property, guessing. hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available workingset: timestamp_bits=30 max_order=18 bucket_order=0 jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. bounce: pool size: 64 pages io scheduler mq-deadline registered io scheduler kyber registered zynq-pinctrl 700.pinctrl: zynq pinctrl initialized dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330 dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16 xilinx-vdma 43010000.dma: Xilinx AXI VDMA Engine Driver Probed!! xilinx-frmbuf 43c80000.v_frmbuf_wr: Xilinx AXI frmbuf DMA_DEV_TO_MEM xilinx-frmbuf 43c80000.v_frmbuf_wr: Xilinx AXI FrameBuffer Engine Driver Probed!! xlnx,bridge-vtc 43c10000.v_tc: vtc ppc = 1 xlnx,bridge-vtc 43c10000.v_tc: Xilinx VTC IP version : 0x0602000b xlnx,bridge-vtc 43c10000.v_tc: Xilinx VTC DRM Bridge driver probed xlnx-pl-disp amba_pl:xlnx_pl_disp: Xlnx PL display driver probed digilent-hdmi amba_pl:digilent_hdmi: failed to get edid i2c adapter: -517 digilent-hdmi amba_pl:digilent_hdmi: failed to parse device tree: -517 brd: module loaded loop: module loaded random: fast init done spi-nor spi0.0: w25q128jv (16384 Kbytes) spi0.0: error parsing ofpart partition /axi/spi@e000d000/flash@0/partition@0 (/axi/spi@e000d000/flash@0) CAN device driver interface Freeing initrd memory: 72444K macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 36 (00:18:3e:04:24:df) e1000e: Intel(R) PRO/1000 Network Driver e1000e: Copyright(c) 1999 - 2015 Intel Corporation. ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver usbcore: registered new interface driver usb-storage ULPI transceiver vendor/product ID 0x0424/0x0007 Found SMSC USB3320 ULPI transceiver. ULPI integrity check: passed. ci_hdrc ci_hdrc.0: EHCI Host Controller ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected i2c_dev: i2c /dev entries driver cdns-i2c e0004000.i2c: 100 kHz mmio e0004000 irq 30 cdns-i2c e0005000.i2c: 400 kHz mmio e0005000 irq 31 i2c 2-003c: Fixing up cyclic dependency with 43c60000.mipi_csi2_rx_subsystem xilinx-video amba_pl:vcap_mipi_csi2_rx_subsystem_0: device registered CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.15.19-xilinx-v2022.1 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack_lvl+0x40/0x4c) [] (dump_stack_lvl) from [] (media_device_register_entity+0x30/0x1a4) [] (media_device_register_entity) from [] (v4l2_device_register_subdev+0xf0/0x154) [] (v4l2_device_register_subdev) from [] (v4l2_async_match_notify+0x1c/0xdc) [] (v4l2_async_match_notify) from [] (v4l2_async_register_subdev+0xb4/0x130) [] (v4l2_async_register_subdev) from [] (xcsi2rxss_probe+0x400/0x4a4) [] (xcsi2rxss_probe) from [] (platform_probe+0x58/0xa8) [] (platform_probe) from [] (really_probe+0x170/0x300) [] (really_probe) from [] (__driver_probe_device+0xc4/0xd8) [] (__driver_probe_device) from [] (driver_probe_device+0x3c/0xbc) [] (driver_probe_device) from [] (__driver_attach+0xc4/0xd8) [] (__driver_attach) from [] (bus_for_each_dev+0x64/0xa8) [] (bus_for_each_dev) from [] (bus_add_driver+0x150/0x1b0) [] (bus_add_driver) from [] (driver_register+0xac/0xf0) [] (driver_register) from [] (do_one_initcall+0x74/0x178) [] (do_one_initcall) from [] (kernel_init_freeable+0x1ac/0x1f4) [] (kernel_init_freeable) from [] (kernel_init+0x10/0x124) [] (kernel_init) from [] (ret_from_fork+0x14/0x24) Exception stack(0xc1849fb0 to 0xc1849ff8) 9fa0: 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 xilinx-video amba_pl:vcap_mipi_csi2_rx_subsystem_0: Entity type for entity 43c60000.mipi_csi2_rx_subsystem was not initialized! usbcore: registered new interface driver uvcvideo cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer with timeout 10s EDAC MC: ECC not enabled Xilinx Zynq CpuIdle Driver started sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper ledtrig-cpu: registered to indicate activity on CPUs clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns timer #0 at (ptrval), irq=49 usbcore: registered new interface driver usbhid usbhid: USB HID core driver fpga_manager fpga0: Xilinx Zynq FPGA Manager registered mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA axi-i2s 43c40000.axi_i2s_adi: probed, capture enabled, playback enabled NET: Registered PF_INET6 protocol family Segment Routing with IPv6 In-situ OAM (IOAM) with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered PF_PACKET protocol family can: controller area network core NET: Registered PF_CAN protocol family can: raw protocol can: broadcast manager protocol can: netlink gateway - max_hops=1 Registering SWP/SWPB emulation handler of-fpga-region fpga-full: FPGA Region probed xlnx-drm xlnx-drm.0: bound amba_pl:xlnx_pl_disp (ops 0xc0838554) mmc0: new high speed SDHC card at address 5048 xlnx-drm xlnx-drm.0: bound amba_pl:digilent_hdmi (ops 0xc0838700) mmcblk0: mmc0:5048 SD32G 29.7 GiB xlnx-pl-disp amba_pl:xlnx_pl_disp: [drm] Cannot find any crtc or sizes [drm] Initialized xlnx 1.0.0 20130509 for amba_pl:xlnx_pl_disp on minor 0 mmcblk0: p1 p2 ov5640 2-003c: ov5640_read_reg: error: reg=300a ov5640 2-003c: ov5640_check_chip_id: failed to read chip identifier ov5640: probe of 2-003c failed with error -5 of_cfs_init of_cfs_init: OK ALSA device list: #0: Zybo-Z7-Sound-Card Freeing unused kernel image (initmem) memory: 1024K Run /init as init process INIT: version 2.99 booting Starting udev Starting version 249.7+ FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. EXT4-fs (mmcblk0p2): recovery complete EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled. bootlogd: /dev/ttyPS0hwclock: can't open '/dev/misc/rtc': No such file or directory Fri Mar 9 12:34:56 UTC 2018 hwclock: can't open '/dev/misc/rtc': No such file or directory random: dd: uninitialized urandom read (512 bytes read) ALSA: Restoring mixer settings... alsa-lib ../../../alsa-lib-1.2.5.1/src/ucm/main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 No state is present for card ZyboZ7SoundCard alsa-lib ../../../alsa-lib-1.2.5.1/src/ucm/main.c:1405:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 Found hardware: "simple-card" "" "" "" "" Hardware is initialized using a generic method No state is present for card ZyboZ7SoundCard Configuring packages on first boot.... (This may take several minutes. Please do not power off the machine.) Running postinst /etc/rpm-postinsts/100-sysvinit-inittab... update-rc.d: /etc/init.d/run-postinsts exists during rc.d purge (continuing) Removing any system startup links for run-postinsts ... /etc/rcS.d/S99run-postinsts INIT: Entering runlevel: 5 Configuring network interfaces... macb e000b000.ethernet eth0: PHY [e000b000.ethernet-ffffffff:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL) macb e000b000.ethernet eth0: configuring for phy/rgmii-id link mode udhcpc: started, v1.34.1 udhcpc: broadcasting discover udhcpc: broadcasting discover udhcpc: broadcasting discover udhcpc: no lease, forking to background done. random: dbus-uuidgen: uninitialized urandom read (12 bytes read) random: dbus-uuidgen: uninitialized urandom read (8 bytes read) Starting system message bus: random: dbus-daemon: uninitialized urandom read (12 bytes read) dbus. Starting haveged: haveged: command socket is listening at fd 3 haveged: haveged starting up [ OK ] Starting Dropbear SSH server: Waiting for kernel randomness to be initialised... haveged: haveged: ver: 1.9.14; arch: generic; vend: ; build: (gcc 11.2.0 CTV); collect: 128K haveged: haveged: cpu: (VC); data: 16K (D); inst: 16K (D); idx: 12/40; sz: 15126/57786 haveged: haveged: tot tests(BA8): A:1/1 B:1/1 continuous tests(B): last entropy estimate 7.99844 haveged: haveged: fills: 0, generated: 0 random: crng init done random: 1 urandom warning(s) missed due to ratelimiting Generating 2048 bit rsa key, this may take a while... AVDD_reg: disabling DVDD_reg: disabling DOVDD_reg: disabling Public key portion is: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDAGCI8kH42zx4mYPs53sh6Yr2Ibh1k1mq9bNpfzWNnompQdeD+zo6a6O55lCYzYl9ZiVc5FG/69gVQTAyssH8kMkvNNNiLMXT5Z0wMf26U/zizHJcaWZFFaVZuAOLhq12zAItc+NPRO6xC8tA9OpLoflQ7+EdDfAuNEJwlYGgKcOoUqGGhSvO2u53zmszdftrzoq9wK1hOu02lvvYHzMDBjfdpRw5E2qXYhbpV5SXss6Z4xNb4rpPAoVCR0LHUyFbLJO4a9uHJHA3HuZ38A1Dj5is9X83Uacy0nSudfIXMcndV91R9HZh70hGsd5B+qsVZBAeSVF1L3xsMDduk5Z81 root@Petalinux-2022 Fingerprint: sha1!! 8a:bf:28:f0:3c:15:5b:24:a4:91:2b:33:2f:2f:55:5e:25:b6:38:d1 dropbear. Starting rpcbind daemon...done. starting statd: done hwclock: can't open '/dev/misc/rtc': No such file or directory Starting internet superserver: inetd. NFS daemon support not enabled in kernel Starting syslogd/klogd: done Starting tcf-agent: OK PetaLinux 2022.1_release_S04190222 Petalinux-2022 /dev/ttyPS0 Petalinux-2022 login: