Booting Linux on physical CPU 0x0 Linux version 4.4.38-rt23-xilinx (jirka@jirka-ThinkPad-Ubuntu) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-50) ) #13 SMP Sun Feb 26 18:08:20 CET 2017 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine model: MYIR Z-turn Development Board cma: Reserved 128 MiB at 0x28000000 Memory policy: Data cache writealloc On node 0 totalpages: 196608 free_area_init_node: node 0, pgdat c07d8140, node_mem_map e79b8000 Normal zone: 1536 pages used for memmap Normal zone: 0 pages reserved Normal zone: 196608 pages, LIFO batch:31 PERCPU: Embedded 12 pages/cpu @e7992000 s19264 r8192 d21696 u49152 pcpu-alloc: s19264 r8192 d21696 u49152 alloc=12*4096 pcpu-alloc: [0] 0 [0] 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072 Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait devtmpfs.mount=0 PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 639720K/786432K available (5649K kernel code, 219K rwdata, 1864K rodata, 268K init, 224K bss, 15640K reserved, 131072K cma-reserved, 0K highmem) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc075e978 (7515 kB) .init : 0xc075f000 - 0xc07a2000 ( 268 kB) .data : 0xc07a2000 - 0xc07d8ea0 ( 220 kB) .bss : 0xc07d8ea0 - 0xc08111c4 ( 225 kB) Hierarchical RCU implementation. Build-time adjustment of leaf fanout to 32. RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2 NR_IRQS:16 nr_irqs:16 16 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 slcr mapped to f0804000 zynq_clock_init: clkc starts at f0804100 Zynq clock init ps_clk frequency not specified, using 33 MHz. sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns timer #0 at f0808000, irq=17 Console: colour dummy device 80x30 Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) CPU: Testing write buffer coherency: ok CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x8280 - 0x82d8 CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 Brought up 2 CPUs SMP: Total of 2 processors activated (2664.03 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 pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations cpuidle: using governor ladder cpuidle: using governor menu zynq-gpio e000a000.gpio: could not find pctldev for node /amba/slcr@f8000000/pinctrl@700/gpio0-default, deferring probe hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. zynq-pinctrl 700.pinctrl: zynq pinctrl initialized vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb phy0 supply vcc not found, using dummy regulator media: Linux media interface: v0.10 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 Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm_global_timer NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 3, 32768 bytes) TCP bind hash table entries: 8192 (order: 4, 65536 bytes) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 512 (order: 2, 16384 bytes) UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) NET: Registered protocol family 1 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 hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available futex hash table entries: 512 (order: 3, 32768 bytes) jffs2: version 2.2. (NAND) (SUMMARY) \xffffffc2\xffffffa9 2001-2006 Red Hat, Inc. io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) xilinx-vdma 43000000.axivdma: Xilinx AXI VDMA Engine Driver Probed!! e0000000.serial: ttyPS1 at MMIO 0xe0000000 (irq = 26, base_baud = 6249999) is a xuartps e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 27, base_baud = 6249999) is a xuartps console [ttyPS0] enabled [drm] Initialized drm 1.1.0 20060810 brd: module loaded loop: module loaded CAN device driver interface libphy: MACB_mii_bus: probed macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 29 (00:0a:35:00:01:22) macb e000b000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.etherne:00, irq=-1) e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k e1000e: Copyright(c) 1999 - 2015 Intel Corporation. PPP generic driver version 2.4.2 PPP BSD Compression module registered PPP Deflate Compression module registered usbcore: registered new interface driver rtl8192cu ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver ehci-platform: EHCI generic platform driver usbcore: registered new interface driver usb-storage usbcore: registered new interface driver usbserial usbcore: registered new interface driver usbserial_generic usbserial: USB Serial support registered for generic usbcore: registered new interface driver option usbserial: USB Serial support registered for GSM modem (1-port) e0002000.usb supply vbus not found, using dummy regulator 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 mousedev: PS/2 mouse device common for all mice usbcore: registered new interface driver synaptics_usb i2c /dev entries driver cdns-i2c e0004000.i2c: timeout waiting on completion adxl34x 0-0053: Failed to probe ADXL34x accelerometer cdns-i2c e0004000.i2c: 400 kHz mmio e0004000 irq 24 usbcore: registered new interface driver zr364xx usbcore: registered new interface driver stkwebcam usbcore: registered new interface driver s2255 uvcvideo: Unable to create debugfs directory usbcore: registered new interface driver uvcvideo USB Video Class driver (1.1.1) gspca_main: v2.14.0 registered usbcore: registered new interface driver Philips webcam cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 usbcore: registered new interface driver cpia2 usbcore: registered new interface driver usbtv 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 sdhci-arasan e0100000.sdhci: No vmmc regulator found sdhci-arasan e0100000.sdhci: No vqmmc regulator found mmc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA ledtrig-cpu: registered to indicate activity on CPUs usbcore: registered new interface driver usbhid usbhid: USB HID core driver mostcore: init() mostcore: registered new application interfacing module v4l NET: Registered protocol family 17 can: controller area network core (rev 20120528 abi 9) NET: Registered protocol family 29 can: raw protocol (rev 20120528) can: broadcast manager protocol (rev 20120528 t) can: netlink gateway (rev 20130117) max_hops=1 Registering SWP/SWPB emulation handler input: amba:gpio-beep as /devices/soc0/amba/amba:gpio-beep/input/input1 input: amba:gpio-keys as /devices/soc0/amba/amba:gpio-keys/input/input2 hctosys: unable to open rtc device (rtc0) ALSA device list: No soundcards found. Waiting for root device /dev/mmcblk0p2... mmc0: new high speed SDHC card at address aaaa mmcblk0: mmc0:aaaa SL32G 29.7 GiB mmcblk0: p1 p2 EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) on device 179:2. Freeing unused kernel memory: 268K (c075f000 - c07a2000) This architecture does not have kernel memory protection. random: init_stage2: uninitialized urandom read (12 bytes read, 17 bits of entropy available) init_stage2: hwclock main process (686) terminated with status 1 random: mountall: uninitialized urandom read (12 bytes read, 22 bits of entropy available) random: dbus-daemon: uninitialized urandom read (12 bytes read, 29 bits of entropy available) udevd[783]: starting version 175 random: dbus-daemon: uninitialized urandom read (12 bytes read, 33 bits of entropy available) random: avahi-daemon: uninitialized urandom read (4 bytes read, 44 bits of entropy available) NET: Registered protocol family 10 random: cupsd: uninitialized urandom read (120 bytes read, 70 bits of entropy available) random: cupsd: uninitialized urandom read (120 bytes read, 70 bits of entropy available) random: cupsd: uninitialized urandom read (120 bytes read, 70 bits of entropy available) random: cupsd: uninitialized urandom read (120 bytes read, 70 bits of entropy available) random: cupsd: uninitialized urandom read (120 bytes read, 70 bits of entropy available) init_stage2: udev-fallback-graphics main process (1263) terminated with status 1 IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready init_stage2: failsafe main process (1237) killed by TERM signal init_stage2: atd main process (1323) terminated with status 1 init_stage2: atd main process ended, respawning cfg80211: World regulatory domain updated: cfg80211: DFS Master region: unset cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) random: nonblocking pool is initialized