runleih@ubuntu:~$ picocom -b 115200 /dev/ttyUSB0 picocom v2.2 port is : /dev/ttyUSB0 flowcontrol : none baudrate is : 115200 parity is : none databits are : 8 stopbits are : 1 escape is : C-a local echo is : no noinit is : no noreset is : no nolock is : no send_cmd is : sz -vv receive_cmd is : rz -vv -E imap is : omap is : emap is : crcrlf,delbs, Type [C-a] [C-h] to see available commands Terminal ready Xilinx Zynq MP First Stage Boot Loader Release 2019.2 Jan 25 2020 - 14:33:25 NOTICE: ATF running on XCZU3EG/silicon v4/RTL5.1 at 0xfffea000 NOTICE: BL31: Secure code at 0x0 NOTICE: BL31: Non secure code at 0x8000000 NOTICE: BL31: v2.0(release):xilinx-v2019.1-12-g713dace9 NOTICE: BL31: Built : 14:33:44, Jan 25 2020 PMUFW: v1.1 U-Boot 2019.01 (Jan 25 2020 - 14:32:30 +0000) Board: Xilinx ZynqMP DRAM: 2 GiB usb dr_mode not found EL Level: EL2 Chip ID: zu3eg MMC: mmc@ff160000: 0, mmc@ff170000: 1 Loading Environment from SPI Flash... SF: Detected n25q256a with page size 256 Bytes, erase size 64 KiB, total 32 MiB *** Warning - bad CRC, using default environment In: serial@ff010000 Out: serial@ff010000 Err: serial@ff010000 Board: Xilinx ZynqMP Bootmode: SD_MODE1 Reset reason: EXTERNAL Net: ZYNQ GEM: ff0e0000, phyaddr ffffffff, interface rgmii-id eth0: ethernet@ff0e0000 U-BOOT for EdgeBoard 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 DHCP client bound to address 192.168.50.40 (5755 ms) Hit any key to stop autoboot: 0 86 bytes read in 9 ms (8.8 KiB/s) Loaded environment from uEnv.txt Importing environment from SD ... Running uenvcmd ... 18115936 bytes read in 1190 ms (14.5 MiB/s) ## Loading kernel from FIT Image at 03000000 ... Using 'conf@system-top.dtb' configuration Trying 'kernel@1' kernel subimage Description: Linux kernel Type: Kernel Image Compression: uncompressed Data Start: 0x03000104 Data Size: 18082304 Bytes = 17.2 MiB Architecture: AArch64 OS: Linux Load Address: 0x00080000 Entry Point: 0x00080000 Hash algo: sha1 Hash value: b53ad39a9edd32f9f525f65de2bdb7303216dc62 Verifying Hash Integrity ... sha1+ OK ## Loading fdt from FIT Image at 03000000 ... Using 'conf@system-top.dtb' configuration Trying 'fdt@system-top.dtb' fdt subimage Description: Flattened Device Tree blob Type: Flat Device Tree Compression: uncompressed Data Start: 0x0413ec08 Data Size: 31716 Bytes = 31 KiB Architecture: AArch64 Hash algo: sha1 Hash value: 931bf533d5d6f0c5abb47f02b7d2bc4181b32f37 Verifying Hash Integrity ... sha1+ OK Booting using the fdt blob at 0x413ec08 Loading Kernel Image ... OK Loading Device Tree to 0000000007ff5000, end 0000000007fffbe3 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 4.19.0-xilinx-v2019.2 (oe-user@oe-host) (gcc version 8.2.0 (GCC)) #1 SMP Sat Jan 25 14:32:30 UTC 2020 [ 0.000000] Machine model: xlnx,zynqmp [ 0.000000] earlycon: cdns0 at MMIO 0x00000000ff010000 (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 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] random: get_random_bytes called from start_kernel+0x94/0x3f8 with crng_init=0 [ 0.000000] percpu: Embedded 23 pages/cpu @(____ptrval____) s53656 r8192 d32360 u94208 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Speculative Store Bypass Disable mitigation not required [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516867 [ 0.000000] Kernel command line: earlycon console=ttyPS0,115200 clk_ignore_unused root=/dev/mmcblk1p2 rw rootwait [ 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: 1783652K/2096128K available (10748K kernel code, 634K rwdata, 5424K rodata, 832K init, 314K bss, 50332K reserved, 262144K cma-reserved) [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 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] arch_timer: cp15 timer(s) running at 33.33MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x7b0074340, max_idle_ns: 440795202884 ns [ 0.000003] sched_clock: 56 bits at 33MHz, resolution 30ns, wraps every 2199023255543ns [ 0.008221] Console: colour dummy device 80x25 [ 0.012391] Calibrating delay loop (skipped), value calculated using timer frequency.. 66.66 BogoMIPS (lpj=133332) [ 0.022669] pid_max: default: 32768 minimum: 301 [ 0.027367] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.033920] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.041746] ASID allocator initialised with 32768 entries [ 0.046423] rcu: Hierarchical SRCU implementation. [ 0.051417] EFI services will not be available. [ 0.055748] smp: Bringing up secondary CPUs ... [ 0.060422] Detected VIPT I-cache on CPU1 [ 0.060452] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.060784] Detected VIPT I-cache on CPU2 [ 0.060805] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.061116] Detected VIPT I-cache on CPU3 [ 0.061137] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.061185] smp: Brought up 1 node, 4 CPUs [ 0.095586] SMP: Total of 4 processors activated. [ 0.100260] CPU features: detected: 32-bit EL0 Support [ 0.106844] CPU: All CPU(s) started at EL2 [ 0.109439] alternatives: patching kernel code [ 0.114740] devtmpfs: initialized [ 0.120812] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.126826] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.138426] xor: measuring software checksum speed [ 0.177028] 8regs : 2111.000 MB/sec [ 0.217060] 8regs_prefetch: 1824.000 MB/sec [ 0.257092] 32regs : 2422.000 MB/sec [ 0.297124] 32regs_prefetch: 2052.000 MB/sec [ 0.297165] xor: using function: 32regs (2422.000 MB/sec) [ 0.301475] pinctrl core: initialized pinctrl subsystem [ 0.307322] NET: Registered protocol family 16 [ 0.311400] audit: initializing netlink subsys (disabled) [ 0.316505] audit: type=2000 audit(0.264:1): state=initialized audit_enabled=0 res=1 [ 0.324156] cpuidle: using governor menu [ 0.328191] vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____)) [ 0.335379] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.343003] DMA: preallocated 256 KiB pool for atomic allocations [ 0.363067] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.430825] raid6: int64x1 gen() 397 MB/s [ 0.498868] raid6: int64x1 xor() 399 MB/s [ 0.566992] raid6: int64x2 gen() 608 MB/s [ 0.634992] raid6: int64x2 xor() 532 MB/s [ 0.703001] raid6: int64x4 gen() 871 MB/s [ 0.771061] raid6: int64x4 xor() 654 MB/s [ 0.839100] raid6: int64x8 gen() 1035 MB/s [ 0.907193] raid6: int64x8 xor() 674 MB/s [ 0.975288] raid6: neonx1 gen() 655 MB/s [ 1.043286] raid6: neonx1 xor() 781 MB/s [ 1.111357] raid6: neonx2 gen() 1005 MB/s [ 1.179375] raid6: neonx2 xor() 1041 MB/s [ 1.247455] raid6: neonx4 gen() 1320 MB/s [ 1.315471] raid6: neonx4 xor() 1259 MB/s [ 1.383521] raid6: neonx8 gen() 1370 MB/s [ 1.451582] raid6: neonx8 xor() 1297 MB/s [ 1.451620] raid6: using algorithm neonx8 gen() 1370 MB/s [ 1.455580] raid6: .... xor() 1297 MB/s, rmw enabled [ 1.460509] raid6: using neon recovery algorithm [ 1.465944] SCSI subsystem initialized [ 1.469010] usbcore: registered new interface driver usbfs [ 1.474301] usbcore: registered new interface driver hub [ 1.479574] usbcore: registered new device driver usb [ 1.484627] media: Linux media interface: v0.10 [ 1.489079] videodev: Linux video capture interface: v2.00 [ 1.494530] pps_core: LinuxPPS API ver. 1 registered [ 1.499435] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.508532] PTP clock support registered [ 1.512428] EDAC MC: Ver: 3.0.0 [ 1.515928] zynqmp-ipi-mbox mailbox@ff990400: Probed ZynqMP IPI Mailbox driver. [ 1.523029] FPGA manager framework [ 1.526341] Advanced Linux Sound Architecture Driver Initialized. [ 1.532513] Bluetooth: Core ver 2.22 [ 1.535781] NET: Registered protocol family 31 [ 1.540179] Bluetooth: HCI device and connection manager initialized [ 1.546495] Bluetooth: HCI socket layer initialized [ 1.551337] Bluetooth: L2CAP socket layer initialized [ 1.556371] Bluetooth: SCO socket layer initialized [ 1.561560] clocksource: Switched to clocksource arch_sys_counter [ 1.567335] VFS: Disk quotas dquot_6.6.0 [ 1.571192] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.582728] NET: Registered protocol family 2 [ 1.583139] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes) [ 1.590145] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 1.597383] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 1.604053] TCP: Hash tables configured (established 16384 bind 16384) [ 1.610392] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 1.616341] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 1.622823] NET: Registered protocol family 1 [ 1.627245] RPC: Registered named UNIX socket transport module. [ 1.632911] RPC: Registered udp transport module. [ 1.637578] RPC: Registered tcp transport module. [ 1.642252] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.649357] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 1.655898] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 1.664367] Initialise system trusted keyrings [ 1.667946] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 1.674989] NFS: Registering the id_resolver key type [ 1.679284] Key type id_resolver registered [ 1.683424] Key type id_legacy registered [ 1.687408] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.694075] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 2.917321] NET: Registered protocol family 38 [ 2.987645] Key type asymmetric registered [ 2.987683] Asymmetric key parser 'x509' registered [ 2.990986] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 2.998301] io scheduler noop registered [ 3.002190] io scheduler deadline registered [ 3.006449] io scheduler cfq registered (default) [ 3.011101] io scheduler mq-deadline registered [ 3.015597] io scheduler kyber registered [ 3.050783] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.055271] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 3.062074] brd: module loaded [ 3.066327] loop: module loaded [ 3.067173] mtdoops: mtd device (mtddev=name/number) must be supplied [ 3.071729] libphy: Fixed MDIO Bus: probed [ 3.075730] tun: Universal TUN/TAP device driver, 1.6 [ 3.079465] CAN device driver interface [ 3.084198] usbcore: registered new interface driver asix [ 3.088526] usbcore: registered new interface driver ax88179_178a [ 3.094578] usbcore: registered new interface driver cdc_ether [ 3.100370] usbcore: registered new interface driver net1080 [ 3.105991] usbcore: registered new interface driver cdc_subset [ 3.111873] usbcore: registered new interface driver zaurus [ 3.117426] usbcore: registered new interface driver cdc_ncm [ 3.123557] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.129496] ehci-pci: EHCI PCI platform driver [ 3.134212] usbcore: registered new interface driver uas [ 3.139217] usbcore: registered new interface driver usb-storage [ 3.145717] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0 [ 3.152386] i2c /dev entries driver [ 3.157573] usbcore: registered new interface driver uvcvideo [ 3.161492] USB Video Class driver (1.1.1) [ 3.166016] Bluetooth: HCI UART driver ver 2.3 [ 3.169981] Bluetooth: HCI UART protocol H4 registered [ 3.175081] Bluetooth: HCI UART protocol BCSP registered [ 3.180378] Bluetooth: HCI UART protocol LL registered [ 3.185460] Bluetooth: HCI UART protocol ATH3K registered [ 3.190841] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 3.197092] Bluetooth: HCI UART protocol Intel registered [ 3.202433] Bluetooth: HCI UART protocol QCA registered [ 3.207638] usbcore: registered new interface driver bcm203x [ 3.213256] usbcore: registered new interface driver bpa10x [ 3.218792] usbcore: registered new interface driver bfusb [ 3.224242] usbcore: registered new interface driver btusb [ 3.229662] Bluetooth: Generic Bluetooth SDIO driver ver 0.1 [ 3.235337] usbcore: registered new interface driver ath3k [ 3.240868] EDAC MC: ECC not enabled [ 3.244512] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT) [ 3.257125] sdhci: Secure Digital Host Controller Interface driver [ 3.262533] sdhci: Copyright(c) Pierre Ossman [ 3.266855] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.272833] ledtrig-cpu: registered to indicate activity on CPUs [ 3.278497] zynqmp_firmware_probe Platform Management API v1.1 [ 3.284246] zynqmp_firmware_probe Trustzone version v1.0 [ 3.314824] zynqmp_clk_mux_get_parent() getparent failed for clock: lpd_wdt, ret = -22 [ 3.317527] alg: No test for xilinx-zynqmp-aes (zynqmp-aes) [ 3.322705] zynqmp_aes zynqmp_aes: AES Successfully Registered [ 3.322705] [ 3.330154] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384) [ 3.336292] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa) [ 3.341990] usbcore: registered new interface driver usbhid [ 3.347195] usbhid: USB HID core driver [ 3.353506] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered [ 3.357817] usbcore: registered new interface driver snd-usb-audio [ 3.364478] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 3.371459] Initializing XFRM netlink socket [ 3.375385] NET: Registered protocol family 10 [ 3.380102] Segment Routing with IPv6 [ 3.383453] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 3.389599] NET: Registered protocol family 17 [ 3.393650] NET: Registered protocol family 15 [ 3.398065] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 3.410978] can: controller area network core (rev 20170425 abi 9) [ 3.417117] NET: Registered protocol family 29 [ 3.421498] can: raw protocol (rev 20170425) [ 3.425733] can: broadcast manager protocol (rev 20170425 t) [ 3.431358] can: netlink gateway (rev 20170425) max_hops=1 [ 3.436870] Bluetooth: RFCOMM TTY layer initialized [ 3.441659] Bluetooth: RFCOMM socket layer initialized [ 3.446780] Bluetooth: RFCOMM ver 1.11 [ 3.450478] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.455749] Bluetooth: BNEP filters: protocol multicast [ 3.460941] Bluetooth: BNEP socket layer initialized [ 3.465869] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 3.471753] Bluetooth: HIDP socket layer initialized [ 3.476798] 9pnet: Installing 9P2000 support [ 3.480937] Key type dns_resolver registered [ 3.485650] registered taskstats version 1 [ 3.489218] Loading compiled-in X.509 certificates [ 3.494341] Btrfs loaded, crc32c=crc32c-generic [ 3.505001] ff000000.serial: ttyPS1 at MMIO 0xff000000 (irq = 48, base_baud = 6249999) is a xuartps [ 3.508884] ff010000.serial: ttyPS0 at MMIO 0xff010000 (irq = 49, base_baud = 6249999) is a xuartps [ 3.523455] console [ttyPS0] enabled [ 3.523455] console [ttyPS0] enabled [ 3.527057] bootconsole [cdns0] disabled [ 3.527057] bootconsole [cdns0] disabled [ 3.534934] GPIO IRQ not connected [ 3.541785] XGpio: gpio@a0000000: registered, base is 511 [ 3.547604] of-fpga-region fpga-full: FPGA Region probed [ 3.553477] nwl-pcie fd0e0000.pcie: Link is DOWN [ 3.558129] nwl-pcie fd0e0000.pcie: host bridge /amba/pcie@fd0e0000 ranges: [ 3.565104] nwl-pcie fd0e0000.pcie: MEM 0xe0000000..0xefffffff -> 0xe0000000 [ 3.572326] nwl-pcie fd0e0000.pcie: MEM 0x600000000..0x7ffffffff -> 0x600000000 [ 3.579923] nwl-pcie fd0e0000.pcie: PCI host bridge to bus 0000:00 [ 3.586102] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.591583] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff] [ 3.598456] pci_bus 0000:00: root bus resource [mem 0x600000000-0x7ffffffff pref] [ 3.608708] pci 0000:00:00.0: BAR 0: no space for [mem size 0x40000000] [ 3.615324] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x40000000] [ 3.622283] pci 0000:00:00.0: PCI bridge to [bus 01-0c] [ 3.628066] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed [ 3.634668] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success [ 3.641790] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success [ 3.648914] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success [ 3.656039] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success [ 3.663155] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success [ 3.670274] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success [ 3.677395] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success [ 3.684516] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success [ 3.691710] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success [ 3.698834] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success [ 3.705960] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success [ 3.713083] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success [ 3.720205] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success [ 3.727329] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success [ 3.734446] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success [ 3.741576] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success [ 3.748908] xilinx-psgtr fd400000.zynqmp_phy: Lane:3 type:8 protocol:4 pll_locked:yes [ 3.759864] xilinx-dp-snd-codec fd4a0000.zynqmp-display:zynqmp_dp_snd_codec0: Xilinx DisplayPort Sound Codec probed [ 3.770581] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed [ 3.778653] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed [ 3.787354] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok [ 3.799854] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok [ 3.812578] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: Xilinx DisplayPort Sound Card probed [ 3.822773] OF: graph: no port node found in /amba/zynqmp-display@fd4a0000 [ 3.829804] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.836411] [drm] No driver support for vblank timestamp query. [ 3.842392] xlnx-drm xlnx-drm.0: bound fd4a0000.zynqmp-display (ops 0xffffff8008bbeb78) [ 4.005776] Console: switching to colour frame buffer device 240x67 [ 4.028686] zynqmp-display fd4a0000.zynqmp-display: fb0: frame buffer device [ 4.036062] [drm] Initialized xlnx 1.0.0 20130509 for fd4a0000.zynqmp-display on minor 0 [ 4.044170] zynqmp-display fd4a0000.zynqmp-display: ZynqMP DisplayPort Subsystem driver probed [ 4.053723] zynqmp-qspi ff0f0000.spi: rx bus width not found [ 4.059382] zynqmp-qspi ff0f0000.spi: tx bus width not found [ 4.065602] m25p80 spi0.0: found n25q256a, expected n25q512a [ 4.073573] m25p80 spi0.0: n25q256a (32768 Kbytes) [ 4.078380] 3 fixed-partitions partitions found on MTD device spi0.0 [ 4.084731] Creating 3 MTD partitions on "spi0.0": [ 4.089516] 0x000000000000-0x000000100000 : "boot" [ 4.094831] 0x000000100000-0x000000140000 : "bootenv" [ 4.100326] 0x000000140000-0x000001740000 : "kernel" [ 4.106731] macb ff0e0000.ethernet: Not enabling partial store and forward [ 4.114138] libphy: MACB_mii_bus: probed [ 4.190238] Micrel KSZ9031 Gigabit PHY ff0e0000.ethernet-ffffffff:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:01, irq=POLL) [ 4.206060] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 30 (00:0a:35:09:00:09) [ 4.216199] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM [ 4.222755] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM [ 4.229278] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM [ 4.235791] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM [ 4.242310] dwc3-of-simple ff9d0000.usb0: dwc3_simple_set_phydata: Can't find usb3-phy [ 4.250643] dwc3 fe200000.dwc3: Failed to get clk 'ref': -2 [ 4.257206] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 32 [ 4.263549] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 33 [ 4.269788] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 1066666 KHz [ 4.277236] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1199999 KHz [ 4.286445] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 4.291940] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 [ 4.301246] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x0000000202010010 [ 4.310657] xhci-hcd xhci-hcd.0.auto: irq 53, io mem 0xfe200000 [ 4.316796] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 4.325064] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.332281] usb usb1: Product: xHCI Host Controller [ 4.337156] usb usb1: Manufacturer: Linux 4.19.0-xilinx-v2019.2 xhci-hcd [ 4.343847] usb usb1: SerialNumber: xhci-hcd.0.auto [ 4.349084] hub 1-0:1.0: USB hub found [ 4.352848] hub 1-0:1.0: 1 port detected [ 4.356974] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 4.362463] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 [ 4.370123] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed [ 4.376745] mmc0: SDHCI controller on ff160000.mmc [ff160000.mmc] using ADMA 64-bit [ 4.384563] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.393382] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 4.401646] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.408863] usb usb2: Product: xHCI Host Controller [ 4.413731] usb usb2: Manufacturer: Linux 4.19.0-xilinx-v2019.2 xhci-hcd [ 4.420423] usb usb2: SerialNumber: xhci-hcd.0.auto [ 4.425584] hub 2-0:1.0: USB hub found [ 4.429345] hub 2-0:1.0: 1 port detected [ 4.464721] mmc1: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit [ 4.480076] rtc_zynqmp ffa60000.rtc: setting system clock to 2055-05-29 11:19:13 UTC (2695202353) [ 4.488950] of_cfs_init [ 4.491412] of_cfs_init: OK [ 4.494317] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.506828] random: fast init done [ 4.512824] mmc0: new HS200 MMC card at address 0001 [ 4.518366] mmcblk0: mmc0:0001 Q2J55L 7.13 GiB [ 4.523320] mmcblk0boot0: mmc0:0001 Q2J55L partition 1 2.00 MiB [ 4.529672] mmcblk0boot1: mmc0:0001 Q2J55L partition 2 2.00 MiB [ 4.535690] mmcblk0rpmb: mmc0:0001 Q2J55L partition 3 4.00 MiB, chardev (244:0) [ 4.544041] mmcblk0: p1 [ 4.574177] mmc1: new high speed SD card at address 0001 [ 4.580051] mmcblk1: mmc1:0001 00000 1.89 GiB (ro) [ 4.585535] mmcblk1: p1 p2 [ 4.650429] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.656956] clk: Not disabling unused clocks [ 4.661223] ALSA device list: [ 4.664185] #0: DisplayPort monitor [ 4.668099] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 4.676709] cfg80211: failed to load regulatory.db [ 4.681763] VFS: Cannot open root device "mmcblk1p2" or unknown-block(179,26): error -30 [ 4.689857] Please append a correct "root=" boot option; here are the available partitions: [ 4.693574] usb 1-1: new high-speed USB device number 2 using xhci-hcd [ 4.698220] 0100 65536 ram0 [ 4.704719] (driver?) [ 4.710839] 0101 65536 ram1 [ 4.710841] (driver?) [ 4.716927] 0102 65536 ram2 [ 4.716929] (driver?) [ 4.723026] 0103 65536 ram3 [ 4.723027] (driver?) [ 4.729114] 0104 65536 ram4 [ 4.729115] (driver?) [ 4.735213] 0105 65536 ram5 [ 4.735214] (driver?) [ 4.741301] 0106 65536 ram6 [ 4.741302] (driver?) [ 4.747400] 0107 65536 ram7 [ 4.747402] (driver?) [ 4.753488] 0108 65536 ram8 [ 4.753489] (driver?) [ 4.759590] 0109 65536 ram9 [ 4.759592] (driver?) [ 4.765689] 010a 65536 ram10 [ 4.765691] (driver?) [ 4.771861] 010b 65536 ram11 [ 4.771862] (driver?) [ 4.778042] 010c 65536 ram12 [ 4.778043] (driver?) [ 4.784224] 010d 65536 ram13 [ 4.784225] (driver?) [ 4.790410] 010e 65536 ram14 [ 4.790411] (driver?) [ 4.796584] 010f 65536 ram15 [ 4.796586] (driver?) [ 4.802772] 1f00 1024 mtdblock0 [ 4.802774] (driver?) [ 4.809304] 1f01 256 mtdblock1 [ 4.809306] (driver?) [ 4.815833] 1f02 22528 mtdblock2 [ 4.815835] (driver?) [ 4.822361] b300 7471104 mmcblk0 [ 4.822363] driver: mmcblk [ 4.829144] b301 7467008 mmcblk0p1 00000000-01 [ 4.829146] [ 4.835931] b318 1982464 mmcblk1 [ 4.835933] driver: mmcblk [ 4.842735] b319 512000 mmcblk1p1 f9a6e25c-01 [ 4.842736] [ 4.849524] b31a 1469440 mmcblk1p2 f9a6e25c-02 [ 4.849526] [ 4.856312] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,26) [ 4.864828] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.0-xilinx-v2019.2 #1 [ 4.872037] Hardware name: xlnx,zynqmp (DT) [ 4.876204] Call trace: [ 4.878643] dump_backtrace+0x0/0x148 [ 4.882291] show_stack+0x14/0x20 [ 4.885600] dump_stack+0x90/0xb4 [ 4.888905] panic+0x120/0x268 [ 4.891943] mount_block_root+0x1b0/0x260 [ 4.895943] mount_root+0x11c/0x148 [ 4.899416] prepare_namespace+0x158/0x1a0 [ 4.903496] kernel_init_freeable+0x1b8/0x1d4 [ 4.907836] kernel_init+0x10/0xfc [ 4.911221] ret_from_fork+0x10/0x18 [ 4.914781] SMP: stopping secondary CPUs [ 4.918695] Kernel Offset: disabled [ 4.922166] CPU features: 0x0,20802004 [ 4.925897] Memory Limit: none [ 4.928940] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,26) ]--- [ 4.938692] WARNING: CPU: 0 PID: 1 at kernel/workqueue.c:857 wq_worker_waking_up+0x4c/0x58 [ 4.946937] Modules linked in: [ 4.949978] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.0-xilinx-v2019.2 #1 [ 4.957189] Hardware name: xlnx,zynqmp (DT) [ 4.961358] pstate: 20000085 (nzCv daIf -PAN -UAO) [ 4.966140] pc : wq_worker_waking_up+0x4c/0x58 [ 4.970566] lr : wq_worker_waking_up+0x14/0x58 [ 4.974992] sp : ffffff8008003aa0 [ 4.978290] x29: ffffff8008003aa0 x28: ffffffc06d1f4220 [ 4.983594] x27: 0000000000000000 x26: 0000000000000000 [ 4.988897] x25: 0000000000000000 x24: ffffff8009128888 [ 4.994201] x23: 0000000000000080 x22: 0000000000000004 [ 4.999504] x21: 0000000000000004 x20: ffffffc07fe7e040 [ 5.004808] x19: 0000000000000000 x18: 0000000000000400 [ 5.010111] x17: 0000000000000000 x16: 0000000000000000 [ 5.015415] x15: 0000000000000400 x14: 0000000000000400 [ 5.020718] x13: 0000000000000386 x12: 0000000000000000 [ 5.026022] x11: 0000000000000001 x10: 0000000008a3a159 [ 5.031325] x9 : 0000000008b63a6c x8 : 000000000000008b [ 5.036629] x7 : 0000000008b63a6c x6 : ffffffc06d8c4dd8 [ 5.041932] x5 : 0000000000000000 x4 : ffffffc06da560d8 [ 5.047236] x3 : 0000000000000000 x2 : ffffffc07feab9c0 [ 5.052539] x1 : 0000000000000002 x0 : ffffffc06cf8fe00 [ 5.057842] Call trace: [ 5.060276] wq_worker_waking_up+0x4c/0x58 [ 5.064357] ttwu_do_activate.isra.9+0x88/0xa8 [ 5.068791] try_to_wake_up+0x1fc/0x3e8 [ 5.072610] default_wake_function+0x10/0x18 [ 5.076864] __wake_up_common+0x80/0x170 [ 5.080778] __wake_up_locked+0x18/0x20 [ 5.084598] complete+0x60/0x90 [ 5.087732] usb_api_blocking_completion+0x1c/0x28 [ 5.092515] __usb_hcd_giveback_urb+0x60/0xd0 [ 5.096863] usb_hcd_giveback_urb+0x130/0x150 [ 5.101211] xhci_giveback_urb_in_irq.isra.23+0x80/0xd8 [ 5.106427] xhci_td_cleanup+0xc8/0x110 [ 5.110247] finish_td+0xec/0x120 [ 5.113545] xhci_irq+0x95c/0x1528 [ 5.116931] usb_hcd_irq+0x2c/0x48 [ 5.120317] __handle_irq_event_percpu+0x6c/0x168 [ 5.125012] handle_irq_event_percpu+0x34/0x88 [ 5.129448] handle_irq_event+0x40/0x98 [ 5.133275] handle_fasteoi_irq+0xc0/0x198 [ 5.137364] generic_handle_irq+0x24/0x38 [ 5.141357] __handle_domain_irq+0x60/0xb8 [ 5.145435] gic_handle_irq+0x5c/0xb8 [ 5.149081] el1_irq+0xb0/0x140 [ 5.152206] panic+0x21c/0x268 [ 5.155244] mount_block_root+0x1b0/0x260 [ 5.159236] mount_root+0x11c/0x148 [ 5.162708] prepare_namespace+0x158/0x1a0 [ 5.166788] kernel_init_freeable+0x1b8/0x1d4 [ 5.171128] kernel_init+0x10/0xfc [ 5.174514] ret_from_fork+0x10/0x18 [ 5.178071] ---[ end trace c2aba94e9279c70e ]---