U-Boot-PetaLinux> booti 0x80000 - 9x 0x7000000
## Flattened Device Tree blob at 07000000
Booting using the fdt blob at 0x7000000
Loading Device Tree to 0000000007ff7000, end 0000000007fff5fa ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.0.0+ (anuragku@xhdl3763) (gcc version 4.8.2 20131014 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2013.10 - Linaro GCC 2013.10) ) #76 SMP Tue Jan 12 20:52:18 IST 2016
[ 0.000000] CPU: AArch64 Processor [410fd034] revision 4
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] alternatives: enabling workaround for ARM erratum 845719
[ 0.000000] Early serial console at MMIO 0xff000000 (options '115200n8')
[ 0.000000] bootconsole [uart0] enabled
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] PERCPU: Embedded 15 pages/cpu @ffffffc07ff93000 s24448 r8192 d28800 u61440
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 517120
[ 0.000000] Kernel command line: earlycon=cdns,mmio,0xFF000000,115200n8
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] software IO TLB [mem 0x79e00000-0x7de00000] (64MB) mapped at [ffffffc079e00000-ffffffc07ddfffff]
[ 0.000000] Memory: 1959376K/2097152K available (7080K kernel code, 572K rwdata, 2688K rodata, 28708K init, 488K bss, 137776K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vmalloc : 0xffffff8000000000 - 0xffffffbdffff0000 ( 247 GB)
[ 0.000000] vmemmap : 0xffffffbe00000000 - 0xffffffbfc0000000 ( 7 GB maximum)
[ 0.000000] 0xffffffbe00000000 - 0xffffffbe01c00000 ( 28 MB actual)
[ 0.000000] fixed : 0xffffffbffabfe000 - 0xffffffbffac00000 ( 8 KB)
[ 0.000000] PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
[ 0.000000] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc080000000 ( 2048 MB)
[ 0.000000] .init : 0xffffffc000a0d000 - 0xffffffc002616000 ( 28708 KB)
[ 0.000000] .text : 0xffffffc000080000 - 0xffffffc000a0c2c4 ( 9777 KB)
[ 0.000000] .data : 0xffffffc00261a000 - 0xffffffc0026a9000 ( 572 KB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] 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 0
[ 0.000000] Architected cp15 timer(s) running at 100.00MHz (phys).
[ 0.000004] sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 2748779069440ns
[ 0.019047] console [hvc0] enabled
[ 0.141119] bootconsole [uart0] disabled
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.0.0+ (anuragku@xhdl3763) (gcc version 4.8.2 20131014 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2013.10 - Linaro GCC 2013.10) ) #76 SMP Tue Jan 12 20:52:18 IST 2016
[ 0.000000] CPU: AArch64 Processor [410fd034] revision 4
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] alternatives: enabling workaround for ARM erratum 845719
[ 0.000000] Early serial console at MMIO 0xff000000 (options '115200n8')
[ 0.000000] bootconsole [uart0] enabled
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] PERCPU: Embedded 15 pages/cpu @ffffffc07ff93000 s24448 r8192 d28800 u61440
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 517120
[ 0.000000] Kernel command line: earlycon=cdns,mmio,0xFF000000,115200n8
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] software IO TLB [mem 0x79e00000-0x7de00000] (64MB) mapped at [ffffffc079e00000-ffffffc07ddfffff]
[ 0.000000] Memory: 1959376K/2097152K available (7080K kernel code, 572K rwdata, 2688K rodata, 28708K init, 488K bss, 137776K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vmalloc : 0xffffff8000000000 - 0xffffffbdffff0000 ( 247 GB)
[ 0.000000] vmemmap : 0xffffffbe00000000 - 0xffffffbfc0000000 ( 7 GB maximum)
[ 0.000000] 0xffffffbe00000000 - 0xffffffbe01c00000 ( 28 MB actual)
[ 0.000000] fixed : 0xffffffbffabfe000 - 0xffffffbffac00000 ( 8 KB)
[ 0.000000] PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
[ 0.000000] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc080000000 ( 2048 MB)
[ 0.000000] .init : 0xffffffc000a0d000 - 0xffffffc002616000 ( 28708 KB)
[ 0.000000] .text : 0xffffffc000080000 - 0xffffffc000a0c2c4 ( 9777 KB)
[ 0.000000] .data : 0xffffffc00261a000 - 0xffffffc0026a9000 ( 572 KB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] 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 0
[ 0.000000] Architected cp15 timer(s) running at 100.00MHz (phys).
[ 0.000004] sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 2748779069440ns
[ 0.019047] console [hvc0] enabled
[ 0.141119] bootconsole [uart0] disabled
[ 0.261335] Calibrating delay loop (skipped), value calculated using timer frequency.. 200.00 BogoMIPS (lpj=1000000)
[ 0.498198] pid_max: default: 32768 minimum: 301
[ 0.618470] Security Framework initialized
[ 0.681326] AppArmor: AppArmor initialized
[ 0.800758] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.925510] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 1.106526] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 7 counters available
[ 1.288495] EFI services will not be available.
[ 1.408613] CPU1: Booted secondary processor
[ 1.408617] Detected VIPT I-cache on CPU1
[ 1.409031] CPU2: Booted secondary processor
[ 1.409033] Detected VIPT I-cache on CPU2
[ 1.409426] CPU3: Booted secondary processor
[ 1.409429] Detected VIPT I-cache on CPU3
[ 1.409468] Brought up 4 CPUs
[ 1.787648] SMP: Total of 4 processors activated.
[ 1.854980] alternatives: patching kernel code
[ 1.917909] devtmpfs: initialized
[ 2.043983] DMI not present or invalid.
[ 2.169763] xor: measuring software checksum speed
[ 2.397734] 8regs : 2409.600 MB/sec
[ 2.586714] 8regs_prefetch: 2111.200 MB/sec
[ 2.776790] 32regs : 2181.600 MB/sec
[ 2.965393] 32regs_prefetch: 1986.000 MB/sec
[ 3.053947] xor: using function: 8regs (2409.600 MB/sec)
[ 3.186977] NET: Registered protocol family 16
[ 3.391540] cpuidle: using governor ladder
[ 3.568495] cpuidle: using governor menu
[ 3.682461] vdso: 2 pages (1 code @ ffffffc002621000, 1 data @ ffffffc002620000)
[ 3.874214] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 4.005922] DMA: preallocated 256 KiB pool for atomic allocations
[ 4.415216] raid6: int64x1 416 MB/s
[ 4.675107] raid6: int64x2 616 MB/s
[ 4.923830] raid6: int64x4 883 MB/s
[ 5.171899] raid6: int64x8 748 MB/s
[ 5.418606] raid6: neonx1 625 MB/s
[ 5.667767] raid6: neonx2 957 MB/s
[ 5.914965] raid6: neonx4 1306 MB/s
[ 6.162037] raid6: neonx8 1312 MB/s
[ 6.240846] raid6: using algorithm neonx8 (1312 MB/s)
[ 6.370861] raid6: using intx1 recovery algorithm
[ 6.438664] arm-smmu fd800000.smmu: probing hardware configuration...
[ 6.630269] arm-smmu fd800000.smmu: SMMUv2 with:
[ 6.698307] arm-smmu fd800000.smmu: stage 1 translation
[ 6.828048] arm-smmu fd800000.smmu: stage 2 translation
[ 6.958083] arm-smmu fd800000.smmu: nested translation
[ 7.086559] arm-smmu fd800000.smmu: address translation ops
[ 7.216907] arm-smmu fd800000.smmu: stream matching with 48 register groups, mask 0x7fff
[ 7.410802] arm-smmu fd800000.smmu: 16 context banks (0 stage-2 only)
[ 7.541367] arm-smmu fd800000.smmu: Supported page sizes: 0x60211000
[ 7.732855] arm-smmu fd800000.smmu: Stage-1: 48-bit VA -> 48-bit IPA
[ 7.866190] arm-smmu fd800000.smmu: Stage-2: 48-bit IPA -> 48-bit PA
[ 7.997950] arm-smmu fd800000.smmu: registered 0 master devices
[ 8.127916] SCSI subsystem initialized
[ 8.253724] usbcore: registered new interface driver usbfs
[ 8.383089] usbcore: registered new interface driver hub
[ 8.513028] usbcore: registered new device driver usb
[ 8.641372] pps_core: LinuxPPS API ver. 1 registered
[ 8.765822] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 8.964081] PTP clock support registered
[ 9.091646] NetLabel: Initializing
[ 9.217546] NetLabel: domain hash size = 128
[ 9.285129] NetLabel: protocols = UNLABELED CIPSOv4
[ 9.413422] NetLabel: unlabeled traffic allowed by default
[ 9.543645] Switched to clocksource arch_sys_counter
[ 9.627714] AppArmor: AppArmor Filesystem Enabled
[ 9.744048] NET: Registered protocol family 2
[ 9.872013] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 10.064557] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 10.256007] TCP: Hash tables configured (established 16384 bind 16384)
[ 10.448362] TCP: reno registered
[ 10.514115] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 10.644605] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 10.775672] NET: Registered protocol family 1
[ 10.903107] RPC: Registered named UNIX socket transport module.
[ 11.034409] RPC: Registered udp transport module.
[ 11.162788] RPC: Registered tcp transport module.
[ 11.230779] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 12.803526] kvm [1]: Using HYP init bounce page @790e5000
[ 12.878592] kvm [1]: interrupt-controller@f9040000 IRQ5
[ 13.008608] kvm [1]: timer IRQ3
[ 13.135233] kvm [1]: Hyp mode initialized successfully
[ 13.205234] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 13.393329] audit: initializing netlink subsys (disabled)
[ 13.521563] audit: type=2000 audit(6.680:1): initialized
[ 13.651809] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 13.839429] VFS: Disk quotas dquot_6.5.2
[ 13.965348] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 14.097729] NFS: Registering the id_resolver key type
[ 14.225305] Key type id_resolver registered
[ 14.353032] Key type id_legacy registered
[ 14.420118] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 14.612901] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 14.744451] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 14.877362] async_tx: api initialized (async)
[ 15.004619] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 15.196305] io scheduler noop registered
[ 15.263020] io scheduler deadline registered
[ 15.391944] io scheduler cfq registered (default)
[ 15.459685] zynqmp_pm_probe power management API version error. Expected: v0.1 - Found: v0.0
[ 15.655531] zynqmp_pm: probe of firmware failed with error -5
[ 15.846785] xenfs: not registering filesystem on non-xen platform
[ 16.039167] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 16.230793] 800c0000.serial: ttyUL0 at MMIO 0x800c0000 (irq = 209, base_baud = 0) is a uartlite
[ 16.485540] of_serial 800b0000.serial: FAILED to find out alias id
[ 16.676807] 800b0000.serial: ttyS0 at MMIO 0x800b1000 (irq = 211, base_baud = 6250000) is a 16550A
[ 16.933237] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 204, base_baud = 6250000) is a xuartps
[ 18.013854] console [ttyPS0] enabled
[ 18.103967] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 205, base_baud = 6250000) is a xuartps
[ 18.364603] brd: module loaded
[ 18.487438] loop: module loaded
[ 18.610212] ahci-ceva fd0c0000.ahci: ceva,p0-cominit-params property not defined
[ 18.799801] ahci-ceva: probe of fd0c0000.ahci failed with error -22
[ 18.991838] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 19.186284] m25p80 spi0.0: found n25q128a11, expected m25p80
[ 19.314482] m25p80 spi0.0: n25q128a11 (32768 Kbytes)
[ 19.443255] 4 ofpart partitions found on MTD device spi0.0
[ 19.572892] Creating 4 MTD partitions on "spi0.0":
[ 19.700499] 0x000000000000-0x000000800000 : "boot"
[ 19.829872] 0x000000800000-0x000000840000 : "bootenv"
[ 19.958844] 0x000000840000-0x000001240000 : "kernel"
[ 20.087092] 0x000001240000-0x000002000000 : "spare"
[ 20.217333] libphy: Fixed MDIO Bus: probed
[ 20.343212] CAN device driver interface
[ 20.470547] libphy: MACB_mii_bus: probed
[ 20.673840] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 16 (00:0a:35:00:22:01)
[ 20.915766] macb ff0e0000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ff0e0000.etherne:15, irq=-1)
[ 21.175319] xilinx-axipmon 800a0000.apm: Probed Xilinx APM
[ 21.703588] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 21.795708] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 21.989818] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f665 hci version 0x100 quirks 0x00010010
[ 22.244675] xhci-hcd xhci-hcd.0.auto: irq 206, io mem 0xfe200000
[ 22.435573] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 22.627340] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 22.820640] usb usb1: Product: xHCI Host Controller
[ 22.949752] usb usb1: Manufacturer: Linux 4.0.0+ xhci-hcd
[ 23.079263] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 23.208006] hub 1-0:1.0: USB hub found
[ 23.333221] hub 1-0:1.0: 1 port detected
[ 23.461703] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 23.592374] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 23.785618] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 23.977269] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 24.170252] usb usb2: Product: xHCI Host Controller
[ 24.297711] usb usb2: Manufacturer: Linux 4.0.0+ xhci-hcd
[ 24.428364] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 24.558102] hub 2-0:1.0: USB hub found
[ 24.683791] hub 2-0:1.0: 1 port detected
[ 24.811828] usbcore: registered new interface driver uas
[ 24.940926] usbcore: registered new interface driver usb-storage
[ 25.132419] mousedev: PS/2 mouse device common for all mice
[ 25.263701] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0
[ 25.456324] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 192
[ 25.646280] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 193
[ 25.837395] cdns-wdt fd4d0000.watchdog: input clock not found
[ 26.028106] cdns-wdt: probe of fd4d0000.watchdog failed with error -2
[ 26.218998] md: linear personality registered for level -1
[ 26.349358] md: raid0 personality registered for level 0
[ 26.478807] md: raid1 personality registered for level 1
[ 26.607697] md: raid10 personality registered for level 10
[ 26.737827] md: raid6 personality registered for level 6
[ 26.867360] md: raid5 personality registered for level 5
[ 26.997357] md: raid4 personality registered for level 4
[ 27.125869] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
[ 27.321191] Driver 'mmcblk' needs updating - please use bus_type methods
[ 27.513219] sdhci: Secure Digital Host Controller Interface driver
[ 27.703888] sdhci: Copyright(c) Pierre Ossman
[ 27.831625] sdhci-pltfm: SDHCI platform and OF driver helper
[ 27.963237] sdhci-arasan ff170000.sdhci: No vmmc regulator found
[ 28.152417] sdhci-arasan ff170000.sdhci: No vqmmc regulator found
[ 28.383652] mmc0: SDHCI controller on ff170000.sdhci [ff170000.sdhci] using ADMA 64-bit
[ 28.536866] gpio-test: inside gpio_led_probe
[ 28.664844] gpio-test amba_pl:gpio-test@0: invalid IRQ
[ 28.789683] gpio-test: inside gpio_led_probe
[ 28.917734] gpio-test amba_pl:gpio-test@1: invalid IRQ
[ 29.046269] usbcore: registered new interface driver usbhid
[ 29.176691] usbhid: USB HID core driver
[ 29.304084] TCP: cubic registered
[ 29.431188] Initializing XFRM netlink socket
[ 29.559155] NET: Registered protocol family 10
[ 29.687600] sit: IPv6 over IPv4 tunneling driver
[ 29.815833] NET: Registered protocol family 17
[ 29.943365] NET: Registered protocol family 15
[ 30.072347] can: controller area network core (rev 20120528 abi 9)
[ 30.264867] NET: Registered protocol family 29
[ 30.392184] can: raw protocol (rev 20120528)
[ 30.521149] can: broadcast manager protocol (rev 20120528 t)
[ 30.650724] can: netlink gateway (rev 20130117) max_hops=1
[ 30.779646] Key type dns_resolver registered
[ 30.909169] Btrfs loaded
[ 30.971489] AppArmor: AppArmor sha1 policy hashing enabled
[ 31.101091] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-03-24 05:28:21 UTC (7104501)
[ 31.365533] Freeing unused kernel memory: 28708K (ffffffc000a0d000 - ffffffc002616000)
[ 31.553277] Freeing alternatives memory: 8K (ffffffc002616000 - ffffffc002618000)
INIT: version 2.88 booting
Creating /dev/flash/* device nodes
[ 32.054197] random: dd urandom read with 2 bits of entropy available
Starting internet superserver: inetd.
update-rc.d: /etc/init.d/run-postinsts exists during rc.d purge (continuing)
Removing any system startu
INIT: Entering runlevel: 5
Configuring network interfaces... [ 32.504044] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.23.1) started
Sending discover...
Sending discover...
[ 35.903965] macb ff0e0000.ethernet eth0: link up (1000/Full)
[ 35.997491] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending discover...
Sending select for 10.10.70.3...
Lease of 10.10.70.3 obtained, lease time 600
/etc/udhcpc.d/50default: Adding DNS 172.19.128.1
/etc/udhcpc.d/50default: Adding DNS 172.19.129.1
done.
Built with PetaLinux v2015.4 (Yocto 1.8) Xilinx-ZC1751-DC2 /dev/ttyPS0
Xilinx-ZC1751-DC2 login: root
Password:
login[1427]: root login on 'ttyPS0'
root@Xilinx-ZC1751-DC2:~#
root@Xilinx-ZC1751-DC2:~# echo 123456789 > /dev/ttyUL0
[ 70.634844] 123456789
root@Xilinx-ZC1751-DC2:~# echo 123456789abcd > /dev/ttyUL0
[ 75.774761] 123456789abcd |