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Bug#793185: linux-image-3.16.0-4-armmp: missing cpufreq on cubieboard (Allwinner A10 sun4i)



I tried comparing dmesg from sunxi kernel (3.4) and experimental (4.1) but I couldn't spot anything relevant. Both are attached as I'm not skilled enough and I might have missed something.

2015-07-22 14:07 GMT+02:00 Ian Campbell <ijc@debian.org>:
On Wed, 2015-07-22 at 13:21 +0200, Leonardo Canducci wrote:
>
> Maybe some device-tree issue?

Perhaps. Does anything in the dmesg from the newer kernel give a clue?

If not then please can you take this to the upstream list. I don't see
any config options which are obviously missing.

Ian.




--
Leonardo Canducci
[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.79-r0-s-rm2+ (rm@natsu.romanrm.net) (gcc version 4.7.2 (Debian 4.7.2-5) ) #48 Tue Feb 18 00:51:06 YEKT 2014
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: sun4i
[    0.000000] Memory Reserved:
[    0.000000] 	SYS  : 0x43000000 - 0x4300ffff  (  64 kB)
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] sunxi: Allwinner A10 revision C (AW1623/sun4i) detected.
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat c062486c, node_mem_map d0000000
[    0.000000]   DMA zone: 512 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 65024 pages, LIFO batch:15
[    0.000000]   Normal zone: 1008 pages used for memmap
[    0.000000]   Normal zone: 128016 pages, LIFO batch:31
[    0.000000]   HighMem zone: 528 pages used for memmap
[    0.000000]   HighMem zone: 67056 pages, LIFO batch:15
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/nandb rootwait loglevel=8 panic=10
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] allocated 2097152 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 1024MB = 1024MB total
[    0.000000] Memory: 1030752k/1030752k available, 17824k reserved, 270336K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc05c1000   (5860 kB)
[    0.000000]       .init : 0xc05c1000 - 0xc05ed000   ( 176 kB)
[    0.000000]       .data : 0xc05ee000 - 0xc06257c0   ( 222 kB)
[    0.000000]        .bss : 0xc06257e4 - 0xc0684554   ( 380 kB)
[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:128
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] Console: colour dummy device 80x30
[    0.006001] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
[    0.050264] pid_max: default: 32768 minimum: 301
[    0.053858] Mount-cache hash table entries: 512
[    0.057673] Initializing cgroup subsys cpuacct
[    0.060987] Initializing cgroup subsys memory
[    0.064401] Initializing cgroup subsys devices
[    0.067818] Initializing cgroup subsys freezer
[    0.071355] CPU: Testing write buffer coherency: ok
[    0.078898] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[    0.084442] Setting up static identity map for 0x4042e138 - 0x4042e190
[    0.087247] devtmpfs: initialized
[    0.091831] xor: measuring software checksum speed
[    0.136790]    arm4regs  :  1258.800 MB/sec
[    0.186793]    8regs     :  1124.000 MB/sec
[    0.236795]    32regs    :   828.000 MB/sec
[    0.241318] xor: using function: arm4regs (1258.800 MB/sec)
[    0.242526] dummy: 
[    0.246067] NET: Registered protocol family 16
[    0.252317] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.257451] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.260914] Init eGon pin module V2.0
[    0.266322] SOFTWINNER DMA Driver, (c) 2003-2004,2006 Simtec Electronics
[    0.268400] Initialize DMAC OK
[    0.273893] bio: create slab <bio-0> at 0
[    0.446298] raid6: int32x1    194 MB/s
[    0.616232] raid6: int32x2    241 MB/s
[    0.786210] raid6: int32x4    229 MB/s
[    0.956296] raid6: int32x8    179 MB/s
[    0.960038] raid6: using algorithm int32x2 (241 MB/s)
[    0.963032] SCSI subsystem initialized
[    0.965860] libata version 3.00 loaded.
[    0.970412] usbcore: registered new interface driver usbfs
[    0.974715] usbcore: registered new interface driver hub
[    0.978846] usbcore: registered new device driver usb
[    0.984528] Advanced Linux Sound Architecture Driver Version 1.0.25.
[    0.987364] Bluetooth: Core ver 2.16
[    0.990789] NET: Registered protocol family 31
[    0.996091] Bluetooth: HCI device and connection manager initialized
[    0.999942] Bluetooth: HCI socket layer initialized
[    1.003944] Bluetooth: L2CAP socket layer initialized
[    1.007794] Bluetooth: SCO socket layer initialized
[    1.012079] Switching to clocksource aw_64bits_counter
[    1.014032] FS-Cache: Loaded
[    1.016144] CacheFiles: Loaded
[    1.044322] NET: Registered protocol family 2
[    1.050597] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    1.057354] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    1.064586] TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
[    1.070640] TCP: Hash tables configured (established 131072 bind 65536)
[    1.072825] TCP: reno registered
[    1.077611] UDP hash table entries: 512 (order: 1, 8192 bytes)
[    1.082855] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[    1.086333] NET: Registered protocol family 1
[    1.090801] highmem bounce pool size: 64 pages
[    1.099456] VFS: Disk quotas dquot_6.5.2
[    1.104801] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.108785] fuse init (API version 7.18)
[    1.111926] msgmni has been set to 1485
[    1.119111] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.122045] io scheduler noop registered
[    1.125269] io scheduler deadline registered
[    1.128958] io scheduler cfq registered (default)
[    1.134441] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    1.138399] [uart]: used uart info.: 0x05
[    1.142976] [uart]: serial probe 0 irq 1 mapbase 0x01c28000
[    1.168926] sunxi-uart.0: ttyS0 at MMIO 0x1c28000 (irq = 1) is a U6_16550A
[    1.753416] console [ttyS0] enabled
[    1.761591] [uart]: serial probe 2 irq 3 mapbase 0x01c28800
[    1.793066] sunxi-uart.2: ttyS1 at MMIO 0x1c28800 (irq = 3) is a U6_16550A
[    1.802469] brd: module loaded
[    1.808882] [NAND] nand driver version: 0x2 0x9 
[    1.862825] Dev Sunxi softw311 nand: part 1, start 8, size 1016
[    1.874150] Dev Sunxi softw311 nand: part 2, start 1024, size 7977984
[    1.882595]  nand: nanda nandb
[    1.888140] [NAND]nand driver, ok.
[    1.897727] sw_ahci sw_ahci.0: controller can't do PMP, turning off CAP_PMP
[    1.908963] sw_ahci sw_ahci.0: forcing PORTS_IMPL to 0x1
[    1.921700] sw_ahci sw_ahci.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    1.936562] sw_ahci sw_ahci.0: flags: ncq sntf pm led clo only pio slum part ccc 
[    1.947103] scsi0 : sw_ahci_platform
[    1.957704] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 56
[    1.968979] sunxi_emac Using mii phy on PortA
[    1.987878] sunxi_emac Using MAC from SID: 02:97:0a:01:3c:b2
[    1.999673] usbcore: registered new interface driver kaweth
[    2.011869] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver
[    2.023984] usbcore: registered new interface driver pegasus
[    2.034272] usbcore: registered new interface driver rtl8150
[    2.044318] usbcore: registered new interface driver asix
[    2.054260] usbcore: registered new interface driver qf9700
[    2.064636] usbcore: registered new interface driver cdc_ether
[    2.075018] usbcore: registered new interface driver dm9601
[    2.085321] usbcore: registered new interface driver smsc75xx
[    2.095795] usbcore: registered new interface driver smsc95xx
[    2.106083] usbcore: registered new interface driver gl620a
[    2.116286] usbcore: registered new interface driver net1080
[    2.126403] usbcore: registered new interface driver plusb
[    2.136783] usbcore: registered new interface driver rndis_host
[    2.149068] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[    2.161113] usbcore: registered new interface driver cdc_ncm
[    2.172256] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.183937] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.192359] [sw-ehci1]: open clock
[    2.218308] [sw-ehci1]: Set USB Power ON
[    2.228655] sw-ehci sw-ehci.1: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.242140] sw-ehci sw-ehci.1: new USB bus registered, assigned bus number 1
[    2.253527] sw-ehci sw-ehci.1: irq 39, io mem 0x01c14000
[    2.278160] sw-ehci sw-ehci.1: USB 2.0 started, EHCI 1.00
[    2.286713] hub 1-0:1.0: USB hub found
[    2.293341] hub 1-0:1.0: 1 port detected
[    2.299605] [sw-ohci1]: open clock
[    2.329022] sw-ohci sw-ohci.1: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    2.342162] sw-ohci sw-ohci.1: new USB bus registered, assigned bus number 2
[    2.353487] sw-ohci sw-ohci.1: irq 64, io mem 0x01c14400
[    2.420877] hub 2-0:1.0: USB hub found
[    2.427520] hub 2-0:1.0: 1 port detected
[    2.433755] [sw-ehci2]: open clock
[    2.459703] [sw-ehci2]: Set USB Power ON
[    2.470048] sw-ehci sw-ehci.2: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.483530] sw-ehci sw-ehci.2: new USB bus registered, assigned bus number 3
[    2.494902] sw-ehci sw-ehci.2: irq 40, io mem 0x01c1c000
[    2.518168] sw-ehci sw-ehci.2: USB 2.0 started, EHCI 1.00
[    2.526615] hub 3-0:1.0: USB hub found
[    2.533243] hub 3-0:1.0: 1 port detected
[    2.539528] [sw-ohci2]: open clock
[    2.568941] sw-ohci sw-ohci.2: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    2.582078] sw-ohci sw-ohci.2: new USB bus registered, assigned bus number 4
[    2.593404] sw-ohci sw-ohci.2: irq 65, io mem 0x01c1c400
[    2.638183] ata1: SATA link down (SStatus 0 SControl 300)
[    2.660869] hub 4-0:1.0: USB hub found
[    2.667509] hub 4-0:1.0: 1 port detected
[    2.675451] Initializing USB Mass Storage driver...
[    2.685419] usbcore: registered new interface driver usb-storage
[    2.694992] USB Mass Storage support registered.
[    2.704238] mousedev: PS/2 mouse device common for all mice
[    2.715282] sunxi-rtc sunxi-rtc: rtc core: registered rtc as rtc0
[    2.723852] i2c /dev entries driver
[    2.730956] config i2c gpio with gpio_config api 
[    2.741073] axp_mfd 0-0034: AXP (CHIP ID: 0x41) detected
[    2.749839] I2C: i2c-0: AW16XX I2C adapter
[    2.757166] I2C: i2c-1: AW16XX I2C adapter
[    2.764460] I2C: i2c-2: AW16XX I2C adapter
[    2.770878] axp20_ldo1: 1300 mV 
[    2.779168] axp20_ldo2: 1800 <--> 3300 mV at 3000 mV 
[    2.789166] axp20_ldo3: 700 <--> 3500 mV at 2800 mV 
[    2.799148] axp20_ldo4: 1250 <--> 3300 mV at 2800 mV 
[    2.809234] axp20_buck2: 700 <--> 2275 mV at 1400 mV 
[    2.819317] axp20_buck3: 700 <--> 3500 mV at 1250 mV 
[    2.829112] axp20_ldoio0: 1800 <--> 3300 mV at 2800 mV 
[    2.843725] input: axp20-supplyer as /devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/input/input0
[    2.870995] axp20_ldo2: Failed to create debugfs directory
[    2.881321] md: linear personality registered for level -1
[    2.891074] md: raid0 personality registered for level 0
[    2.900646] md: raid1 personality registered for level 1
[    2.910386] md: raid10 personality registered for level 10
[    2.920128] md: raid6 personality registered for level 6
[    2.929695] md: raid5 personality registered for level 5
[    2.939263] md: raid4 personality registered for level 4
[    2.952361] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    2.965067] [mmc_pm]: no sdio card used in configuration
[    2.972294] [mmc]: sunximmc_init
[    2.979798] [mmc]: sunxi mmc controller using config : 0x9
[    2.990181] [mmc]: sunxi-mmc.0: pdev->name: sunxi-mmc, pdev->id: 0
[    2.998929] [mmc]: mmc 0 power off !!
[    3.009983] [mmc]: mmc0 Probe: base:0xf1c0f000 irq:32 dma:0 pdes:0xcfc00000, ret 0.
[    3.022524] [mmc]: sunxi-mmc.3: pdev->name: sunxi-mmc, pdev->id: 3
[    3.031224] [mmc]: mmc 3 power off !!
[    3.042286] [mmc]: mmc3 Probe: base:0xf1c12000 irq:35 dma:0 pdes:0xcfc04000, ret 0.
[    3.056236] asoc: sndspdif <-> sunxi-spdif.0 mapping ok
[    3.064451] TCP: cubic registered
[    3.071631] NET: Registered protocol family 10
[    3.078156] Mobile IPv6
[    3.083996] NET: Registered protocol family 17
[    3.091770] NET: Registered protocol family 5
[    3.100104] Bluetooth: RFCOMM TTY layer initialized
[    3.109085] Bluetooth: RFCOMM socket layer initialized
[    3.116922] Bluetooth: RFCOMM ver 1.11
[    3.124922] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.134404] Bluetooth: BNEP filters: protocol multicast
[    3.144232] lib80211: common routines for IEEE802.11 drivers
[    3.154060] lib80211_crypt: registered algorithm 'NULL'
[    3.163888] [mmc_pm]: No sdio card, please check your config !!
[    3.173470] Registering the dns_resolver key type
[    3.180090] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    3.195757] ThumbEE CPU extension supported.
[    3.203780] Registering SWP/SWPB emulation handler
[    3.212131] registered taskstats version 1
[    3.221267] axp20_buck3: incomplete constraints, leaving on
[    3.231593] axp20_buck2: incomplete constraints, leaving on
[    3.241828] axp20_ldo4: incomplete constraints, leaving on
[    3.251976] axp20_ldo3: incomplete constraints, leaving on
[    3.262114] axp20_ldo2: incomplete constraints, leaving on
[    3.275431] sunxi-rtc sunxi-rtc: setting system clock to 2015-07-22 11:21:44 UTC (1437564104)
[    3.285904] ALSA device list:
[    3.291911]   #0: sunxi-CODEC  Audio Codec
[    3.298187]   #1: sunxi-sndspdif
[    3.307345] md: Waiting for all devices to be available before autodetect
[    3.318744] md: If you don't use raid, use raid=noautodetect
[    3.327869] md: Autodetecting RAID arrays.
[    3.335351] md: Scanned 0 and added 0 devices.
[    3.341546] md: autorun ...
[    3.346605] md: ... autorun DONE.
[    3.371165] EXT4-fs (nandb): mounted filesystem with ordered data mode. Opts: (null)
[    3.383821] VFS: Mounted root (ext4 filesystem) on device 93:2.
[    3.392795] devtmpfs: mounted
[    3.398596] Freeing init memory: 176K
[    4.314660] udevd[149]: starting version 175
[    5.879868] EXT4-fs (nandb): re-mounted. Opts: (null)
[    9.425041] sunxi_emac sunxi_emac.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.1.0-trunk-armmp (debian-kernel@lists.debian.org) (gcc version 4.9.3 (Debian 4.9.3-1) ) #1 SMP Debian 4.1.2-1~exp1 (2015-07-11)
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Cubietech Cubieboard
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat c0a99f40, node_mem_map eeef9000
[    0.000000]   DMA zone: 1710 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 194560 pages, LIFO batch:31
[    0.000000]   HighMem zone: 67584 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] PERCPU: Embedded 12 pages/cpu @eeed6000 s17792 r8192 d23168 u49152
[    0.000000] pcpu-alloc: s17792 r8192 d23168 u49152 alloc=12*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260434
[    0.000000] Kernel command line: console=ttyS0,115200 quiet
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 1014332K/1048576K available (6863K kernel code, 798K rwdata, 2420K rodata, 812K init, 390K bss, 34244K reserved, 0K cma-reserved, 270336K highmem)
[    0.000000] Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
    lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc0918ef0   (9284 kB)
      .init : 0xc0919000 - 0xc09e4000   ( 812 kB)
      .data : 0xc09e4000 - 0xc0aabba8   ( 799 kB)
       .bss : 0xc0aae000 - 0xc0b0fbec   ( 391 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000019] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000045] clocksource timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000953] Console: colour dummy device 80x30
[    0.000985] Calibrating delay loop... 1001.47 BogoMIPS (lpj=2002944)
[    0.048100] pid_max: default: 32768 minimum: 301
[    0.048228] Security Framework initialized
[    0.048287] AppArmor: AppArmor disabled by boot time parameter
[    0.048295] Yama: disabled by default; enable with sysctl kernel.yama.*
[    0.048370] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.048382] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.049180] Initializing cgroup subsys blkio
[    0.049203] Initializing cgroup subsys memory
[    0.049225] Initializing cgroup subsys devices
[    0.049241] Initializing cgroup subsys freezer
[    0.049263] Initializing cgroup subsys net_cls
[    0.049277] Initializing cgroup subsys perf_event
[    0.049292] Initializing cgroup subsys net_prio
[    0.049355] CPU: Testing write buffer coherency: ok
[    0.049394] ftrace: allocating 24477 entries in 72 pages
[    0.084968] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.085207] Setting up static identity map for 0x40008280 - 0x40008318
[    0.088965] Brought up 1 CPUs
[    0.088985] SMP: Total of 1 processors activated (1001.47 BogoMIPS).
[    0.088993] CPU: All CPU(s) started in SVC mode.
[    0.089548] devtmpfs: initialized
[    0.096210] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.096675] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.097109] pinctrl core: initialized pinctrl subsystem
[    0.098484] NET: Registered protocol family 16
[    0.098931] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.106674] No ATAGs?
[    0.106697] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.107771] Serial: AMBA PL011 UART driver
[    0.116956] reg-fixed-voltage ahci-5v: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/ahci_pwr_pin@0, deferring probe
[    0.117002] reg-fixed-voltage usb1-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe
[    0.117031] reg-fixed-voltage usb2-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe
[    0.119012] vgaarb: loaded
[    0.119546] usbcore: registered new interface driver usbfs
[    0.119614] usbcore: registered new interface driver hub
[    0.119713] usbcore: registered new device driver usb
[    0.120432] media: Linux media interface: v0.10
[    0.120495] Linux video capture interface: v2.00
[    0.120599] pps_core: LinuxPPS API ver. 1 registered
[    0.120607] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.120636] PTP clock support registered
[    0.122090] Switched to clocksource timer
[    0.179067] NET: Registered protocol family 2
[    0.179799] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.179876] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.179986] TCP: Hash tables configured (established 8192 bind 8192)
[    0.180080] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.180109] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.180317] NET: Registered protocol family 1
[    0.180363] PCI: CLS 0 bytes, default 64
[    0.180784] Unpacking initramfs...
[    1.019548] Freeing initrd memory: 12744K (cf38e000 - d0000000)
[    1.021509] futex hash table entries: 256 (order: 2, 16384 bytes)
[    1.021603] audit: initializing netlink subsys (disabled)
[    1.021684] audit: type=2000 audit(1.004:1): initialized
[    1.023113] zpool: loaded
[    1.023420] VFS: Disk quotas dquot_6.6.0
[    1.023491] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.025266] alg: No test for stdrng (krng)
[    1.025380] bounce: pool size: 64 pages
[    1.025478] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    1.025675] io scheduler noop registered
[    1.025691] io scheduler deadline registered
[    1.025737] io scheduler cfq registered (default)
[    1.028553] sun4i-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    1.031817] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.033847] console [ttyS0] disabled
[    1.053955] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 30, base_baud = 1500000) is a U6_16550A
[    1.054412] console [ttyS0] enabled
[    1.054818] Serial: AMBA driver
[    1.057386] 1c0b080.mdio supply phy not found, using dummy regulator
[    1.057581] libphy: sun4i_mii_bus: probed
[    1.076621] mousedev: PS/2 mouse device common for all mice
[    1.078248] sunxi-rtc 1c20d00.rtc: rtc core: registered rtc-sunxi as rtc0
[    1.078262] sunxi-rtc 1c20d00.rtc: RTC enabled
[    1.079493] ledtrig-cpu: registered to indicate activity on CPUs
[    1.079586] hidraw: raw HID events driver (C) Jiri Kosina
[    1.080240] usbcore: registered new interface driver usbhid
[    1.080248] usbhid: USB HID core driver
[    1.081279] NET: Registered protocol family 10
[    1.082390] mip6: Mobile IPv6
[    1.082416] NET: Registered protocol family 17
[    1.082441] mpls_gso: MPLS GSO support
[    1.082800] ThumbEE CPU extension supported.
[    1.082824] Registering SWP/SWPB emulation handler
[    1.083731] registered taskstats version 1
[    1.085768] sunxi-rtc 1c20d00.rtc: setting system clock to 2015-07-22 12:15:53 UTC (1437567353)
[    1.091761] PM: Hibernation image not present or could not be loaded.
[    1.091793] usb2-vbus: disabling
[    1.091802] usb1-vbus: disabling
[    1.091809] ahci-5v: disabling
[    1.091820] vcc5v0: disabling
[    1.091827] vcc3v3: disabling
[    1.091834] vcc3v0: disabling
[    1.093144] Freeing unused kernel memory: 812K (c0919000 - c09e4000)
[    1.160846] systemd-udevd[57]: starting version 215
[    1.167030] random: systemd-udevd urandom read with 4 bits of entropy available
[    1.255392] sun4i-emac 1c0b000.ethernet: eth0: at f00a0000, IRQ 19 MAC: 02:97:0a:01:3c:b2
[    1.256062] sunxi-mmc 1c0f000.mmc: No vqmmc regulator found
[    1.262520] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    1.303483] sunxi-mmc 1c0f000.mmc: base:0xf00ae000 irq:20
[    1.322947] SCSI subsystem initialized
[    1.355180] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.357191] mmc0: new high speed SDHC card at address b368
[    1.360480] libata version 3.00 loaded.
[    1.362314] mmcblk0: mmc0:b368 MSD   7.36 GiB 
[    1.365944]  mmcblk0: p1 p2 p3 < p5 >
[    1.410233] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP
[    1.410255] ahci-sunxi 1c18000.sata: forcing PORTS_IMPL to 0x1
[    1.410312] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    1.410327] ahci-sunxi 1c18000.sata: flags: ncq sntf pm led clo only pio slum part ccc 
[    1.420801] scsi host0: ahci-sunxi
[    1.421249] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 23
[    1.738127] ata1: SATA link down (SStatus 0 SControl 300)
[    1.780018] PM: Starting manual resume from disk
[    1.780046] PM: Hibernation image partition 179:5 present
[    1.780053] PM: Looking for hibernation image.
[    1.780991] PM: Image not found (code -22)
[    1.781004] PM: Hibernation image not present or could not be loaded.
[    2.136301] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.010286] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    3.246431] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[    3.478030] systemd-udevd[143]: starting version 215
[    3.952666] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.963162] ehci-platform: EHCI generic platform driver
[    3.963497] ehci-platform 1c14000.usb: EHCI Host Controller
[    3.964731] ehci-platform 1c14000.usb: new USB bus registered, assigned bus number 1
[    3.964898] ehci-platform 1c14000.usb: irq 21, io mem 0x01c14000
[    3.971080] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.973703] ohci-platform: OHCI generic platform driver
[    3.974735] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00
[    3.975042] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    3.975057] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.975067] usb usb1: Product: EHCI Host Controller
[    3.975076] usb usb1: Manufacturer: Linux 4.1.0-trunk-armmp ehci_hcd
[    3.975085] usb usb1: SerialNumber: 1c14000.usb
[    3.975897] hub 1-0:1.0: USB hub found
[    3.989133] hub 1-0:1.0: 1 port detected
[    3.992484] ohci-platform 1c14400.usb: Generic Platform OHCI controller
[    3.992820] ohci-platform 1c14400.usb: new USB bus registered, assigned bus number 2
[    3.992963] ohci-platform 1c14400.usb: irq 22, io mem 0x01c14400
[    4.070426] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    4.070448] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.070458] usb usb2: Product: Generic Platform OHCI controller
[    4.070468] usb usb2: Manufacturer: Linux 4.1.0-trunk-armmp ohci_hcd
[    4.070477] usb usb2: SerialNumber: 1c14400.usb
[    4.072505] hub 2-0:1.0: USB hub found
[    4.072566] hub 2-0:1.0: 1 port detected
[    4.073357] ehci-platform 1c1c000.usb: EHCI Host Controller
[    4.073686] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 3
[    4.073837] ehci-platform 1c1c000.usb: irq 24, io mem 0x01c1c000
[    4.082491] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    4.082974] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    4.082990] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.082999] usb usb3: Product: EHCI Host Controller
[    4.083009] usb usb3: Manufacturer: Linux 4.1.0-trunk-armmp ehci_hcd
[    4.083017] usb usb3: SerialNumber: 1c1c000.usb
[    4.084208] hub 3-0:1.0: USB hub found
[    4.084270] hub 3-0:1.0: 1 port detected
[    4.085671] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    4.089054] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[    4.091005] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 4
[    4.091181] ohci-platform 1c1c400.usb: irq 25, io mem 0x01c1c400
[    4.156187] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    4.156209] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.156219] usb usb4: Product: Generic Platform OHCI controller
[    4.156228] usb usb4: Manufacturer: Linux 4.1.0-trunk-armmp ohci_hcd
[    4.156237] usb usb4: SerialNumber: 1c1c400.usb
[    4.174626] hub 4-0:1.0: USB hub found
[    4.176584] hub 4-0:1.0: 1 port detected
[    4.198306] axp20x 0-0034: AXP20x variant AXP209 found
[    4.219699] axp20x 0-0034: AXP20X driver loaded
[    4.441312] Adding 379900k swap on /dev/mmcblk0p5.  Priority:-1 extents:1 across:379900k SSFS
[    4.651033] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem
[    4.712397] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null)
[    4.774314] systemd-journald[146]: Received request to flush runtime journal from PID 1
[    5.270180] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.924204] RPC: Registered named UNIX socket transport module.
[    5.924227] RPC: Registered udp transport module.
[    5.924234] RPC: Registered tcp transport module.
[    5.924240] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    5.947092] FS-Cache: Loaded
[    6.001142] FS-Cache: Netfs 'nfs' registered for caching
[    6.065233] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    7.334127] sun4i-emac 1c0b000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[    7.334172] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   17.543854] random: nonblocking pool is initialized

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