[U-Boot] u-boot on Minnowboard max
vinoth eswaran
evinoth1206 at gmail.com
Tue Jun 7 13:40:37 CEST 2016
Hello Mr.BIn,
I tested using the latest u-boot (u-boot-2016.07-rc1) with
CONFIG_GENERATE_ACPI_TABLE=y enabled. I am still facing the same
issue, the Linux kernel is not able to initialize the root file system
from the sd card. I have attached the logs for your reference.
My Analysis:
[ 1.267312] sdhci-pci 0000:00:12.0: failed to setup card detect
gpio -- this error message I am seeing with UEFI firmware also. So I
am assuming it is not the issue here.
I have done some debugging of MMC initialisation and found that in
mmc_rescan function (drivers/mmc/core/core.c)
host->ops->get_cd(host) returns 0
and the condition is failed. So MMC is not getting intialized. i
checked the return of
!!(sdhci_readl(host, SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT); and
here I am seeing that
with U-boot version it is 1FA0000 and bit AND with 0x00010000 is zero
(condition fails)
with UEFI version it is 1FF0000 and bit AND with 0x00010000 is one
(condition succeeded)
Do you have any idea why this is happening, any input from your side
will help me
Thanks a lot:)
Mit Freundlichen Grüßen
VinothKumar
+49 1798909072
On Tue, Jun 7, 2016 at 11:43 AM, Bin Meng <bmeng.cn at gmail.com> wrote:
> Hi,
>
> On Tue, Jun 7, 2016 at 2:09 PM, vinoth eswaran <evinoth1206 at gmail.com> wrote:
>> Hello Mr.Bin,
>>
>
> Please keep the ML in the loop, also avoid top-posting, and always use
> plain text.
>
>> I have attached the start up logs for your reference, I have added some
>> debug messages also and I have disabled the SDIO (0f15) by removing it from
>> u-boot , so please ignore that.
>>
>> bootcmd=fatload mmc 0:1 01000000 bzImage; zboot 01000000
>>
>> I am not passing any commnd line from u-boot.
>>
>> Since I have builded a customised Linux kernel I have the command line added
>> in one of the .scc files.
>>
>> Kernel command line: root=/dev/mmcblk0p2 rootwait rootfstype=ext4
>> console=ttyS0,115200 console=tty0
>>
>> My View:
>>
>> By UEFI SDHCI is on ACPI
>>
>> mmc0: SDHCI controller on ACPI [80860F16:00] using ADMA
>>
>> and by u-boot SDHCI is on PCI
>>
>> mmc0: SDHCI controller on PCI [0000:00:12.0] using ADMA
>>
>> and I think that something is missing in U-boot or Linux , so it is unable
>> to initialize SD card. It will be great , if u give me some inputs to fix
>> this issue.
>>
>
> Just some initial investigation based on your log. It looks Linux kernel prints:
>
> [ 1.267312] sdhci-pci 0000:00:12.0: failed to setup card detect gpio
>
> where it calls mmc_gpiod_request_cd() in drivers/mmc/host/sdhci-pci-core.c:
>
> mmc_gpiod_request_cd(host->mmc, slot->cd_con_id, slot->cd_idx,
> slot->cd_override_level, 0, NULL)) {
> dev_warn(&pdev->dev, "failed to setup card detect gpio\n");
> slot->cd_idx = -1;
> }
>
> I did not have time to debug this, but based on the API name it looks
> to me this mmc_gpiod_request_cd() has something to do with GPIO where
> the Linux SDHC driver requests a card detect signal from a GPIO pin.
>
> On BayTrail, GPIO driver in Linux only works with ACPI as it cannot be
> discovered via PCI, so U-Boot must ship with an ACPI table, which is
> already supported in the latest mainline. Please do the same testing
> with the latest U-Boot to see if the problem still exists.
>
> Regards,
> Bin
-------------- next part --------------
U-Boot 2016.07-rc1 (Jun 07 2016 - 13:20:16 +0200)
CPU: x86_64, vendor Intel, device 30679h
DRAM: 2 GiB
MMC: ValleyView SDHCI: 0, ValleyView SDHCI: 1
SF: Detected W25Q64CV with page size 256 Bytes, erase size 4 KiB, total 8 MiB
*** Warning - bad CRC, using default environment
Video: 1280x1024x16
Model: Intel Minnowboard Max
SCSI: SATA link 0 timeout.
SATA link 1 timeout.
AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
flags: 64bit ncq stag pm led clo pio slum part sxs
scanning bus for devices...
Found 0 device(s).
Net:
Warning: eth_rtl8169 using MAC address from ROM
eth0: eth_rtl8169
Hit any key to stop autoboot: 0
reading bzImage
6399552 bytes read in 140 ms (43.6 MiB/s)
Valid Boot Flag
Setup Size = 0x00003e00
Magic signature found
Using boot protocol version 2.0d
Linux kernel version 4.4.6-ina (vies7605 at eso9265) #1 SMP Tue Jun 7 11:01:38 CEST 2016
Building boot_params at 0x00090000
Loading bzImage at address 100000 (6383680 bytes)
Magic signature found
Kernel command line: ""
Starting kernel ...
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
2,347,210 2,347,210 id=64
2,363,146 15,936 id=65
2,370,143 6,997 main_loop
4,794,855 2,424,712 start_kernel
Accumulated time:
464,790 ahci
1,743,341 vesa display
[ 0.000000] Linux Kernel start_kernel start
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.6-ina (vies7605 at eso9265) (gcc version 5.3.0 (GCC) ) #1 SMP Tue Jun 7 11:01:38 CEST 2016
[ 0.000000] Command line:
[ 0.000000] x86/fpu: Legacy x87 FPU detected.
[ 0.000000] x86/fpu: Using 'lazy' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007b5fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007b600000-0x000000007fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 3.0 present.
[ 0.000000] e820: last_pfn = 0x7b600 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] found SMP MP-table at [mem 0x000f0400-0x000f040f] mapped at [ffff8800000f0400]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0800 000024 (v02 U-BOOT)
[ 0.000000] ACPI: XSDT 0x00000000000F08E0 00003C (v01 U-BOOT U-BOOTBL 00000000 INTL 00000000)
[ 0.000000] ACPI: FACP 0x00000000000F2670 0000F4 (v04 U-BOOT U-BOOTBL 00000000 INTL 00000000)
[ 0.000000] ACPI: DSDT 0x00000000000F0A80 001BED (v02 U-BOOT U-BOOTBL 00010000 INTL 20160318)
[ 0.000000] ACPI: FACS 0x00000000000F0A40 000040
[ 0.000000] ACPI: FACS 0x00000000000F0A40 000040
[ 0.000000] ACPI: APIC 0x00000000000F2770 00005C (v04 U-BOOT U-BOOTBL 00000000 INTL 00000000)
[ 0.000000] ACPI: MCFG 0x00000000000F27D0 00003C (v01 U-BOOT U-BOOTBL 00000000 INTL 00000000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007b5fffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x7b5fc000-0x7b5fffff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000007b5fffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007b5fffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007b5fffff]
[ 0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable
[ 0.000000] Reserving Intel graphics stolen memory at 0x7c000000-0x7fffffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff88007b200000 s90904 r8192 d31976 u1048576
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 497329
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait rootfstype=ext4 console=ttyS0,115200 console=tty0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 1970224K/2020988K available (8942K kernel code, 1162K rwdata, 2988K rodata, 1048K init, 916K bss, 50764K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2
[ 0.000000] NR_IRQS:4352 nr_irqs:512 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Maximum core-clock to bus-clock ratio: 0xb
[ 0.000000] Resolved frequency ID: 2, frequency: 133200 KHz
[ 0.000000] TSC runs at 1465200 KHz
[ 0.000000] lapic_timer_frequency = 133200
[ 0.000000] tsc: Detected 1465.200 MHz processor
[ 0.000041] Calibrating delay loop (skipped), value calculated using timer frequency.. 2930.40 BogoMIPS (lpj=1465200)
[ 0.011947] pid_max: default: 32768 minimum: 301
[ 0.017130] ACPI: Core revision 20150930
[ 0.023929] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.031108] Security Framework initialized
[ 0.035703] SELinux: Initializing.
[ 0.039903] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.049169] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.057707] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.065248] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.073668] Initializing cgroup subsys freezer
[ 0.078704] CPU: Physical Processor ID: 0
[ 0.083201] CPU: Processor Core ID: 0
[ 0.087301] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.094032] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.107941] mce: CPU supports 6 MCE banks
[ 0.112454] CPU0: Thermal monitoring enabled (TM1)
[ 0.117827] process: using mwait in idle threads
[ 0.123007] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
[ 0.129057] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
[ 0.136632] Freeing SMP alternatives memory: 32K (ffffffff8202a000 - ffffffff82032000)
[ 0.146563] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.163318] smpboot: CPU0: Intel(R) Atom(TM) CPU E3826 @ 1.46GHz (family: 0x6, model: 0x37, stepping: 0x9)
[ 0.174388] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
[ 0.185939] ... version: 3
[ 0.190430] ... bit width: 40
[ 0.195016] ... generic registers: 2
[ 0.199505] ... value mask: 000000ffffffffff
[ 0.205452] ... max period: 000000ffffffffff
[ 0.211399] ... fixed-purpose events: 3
[ 0.215889] ... event mask: 0000000700000003
[ 0.222642] x86: Booting SMP configuration:
[ 0.227351] .... node #0, CPUs: #1
[ 0.239688] x86: Booted up 1 node, 2 CPUs
[ 0.244387] smpboot: Total of 2 processors activated (5860.80 BogoMIPS)
[ 0.252423] devtmpfs: initialized
[ 0.256863] kworker/u4:0 (16) used greatest stack depth: 15032 bytes left
[ 0.256926] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.264614] RTC time: 71:140:133, date: 165/165/05
[ 0.264955] NET: Registered protocol family 16
[ 0.289345] cpuidle: using governor ladder
[ 0.298980] cpuidle: using governor menu
[ 0.303563] ACPI: bus type PCI registered
[ 0.308279] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.318723] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.326373] PCI: Using configuration type 1 for base access
[ 0.333664] kworker/u4:0 (47) used greatest stack depth: 14472 bytes left
[ 0.341478] kworker/u4:0 (142) used greatest stack depth: 14152 bytes left
[ 0.360835] ACPI: Added _OSI(Module Device)
[ 0.365562] ACPI: Added _OSI(Processor Device)
[ 0.370562] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.375843] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.385330] ACPI: Interpreter enabled
[ 0.389448] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
[ 0.399807] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
[ 0.410188] ACPI: (supports S0 S3 S4 S5)
[ 0.414585] ACPI: Using IOAPIC for interrupt routing
[ 0.420276] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.438816] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.445759] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.455056] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[ 0.464371] PCI host bridge to bus 0000:00
[ 0.468978] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.476587] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.484193] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.492580] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 0.500967] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 0.509354] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 0.517741] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 0.526128] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 0.534514] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 0.542901] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 0.551287] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 0.559673] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 0.568059] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 0.576446] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 0.584832] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 0.593218] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[ 0.601604] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
[ 0.609990] pci_bus 0000:00: root bus resource [mem 0xc00000000-0xfffffffff window]
[ 0.618572] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.629291] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.635979] pci 0000:00:1c.1: System wakeup disabled by ACPI
[ 0.642668] pci 0000:00:1c.2: System wakeup disabled by ACPI
[ 0.649345] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 0.656114] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.664976] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.670690] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 0.678300] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.684037] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.689886] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 6 7 10 11 12 14 15)
[ 0.697610] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *6 7 10 11 12 14 15)
[ 0.705314] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 6 *7 10 11 12 14 15)
[ 0.713029] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 6 7 *10 11 12 14 15)
[ 0.720744] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.729742] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.738737] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.747734] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.757902] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.764245] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.773336] vgaarb: loaded
[ 0.776371] vgaarb: bridge control possible 0000:00:02.0
[ 0.782574] SCSI subsystem initialized
[ 0.787350] ACPI: bus type USB registered
[ 0.792004] usbcore: registered new interface driver usbfs
[ 0.798223] usbcore: registered new interface driver hub
[ 0.804214] usbcore: registered new device driver usb
[ 0.810111] Linux video capture interface: v2.00
[ 0.815393] pps_core: LinuxPPS API ver. 1 registered
[ 0.820962] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[ 0.831249] PTP clock support registered
[ 0.836047] Advanced Linux Sound Architecture Driver Initialized.
[ 0.843036] PCI: Using ACPI for IRQ routing
[ 0.856167] NetLabel: Initializing
[ 0.859994] NetLabel: domain hash size = 128
[ 0.864875] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.870464] NetLabel: unlabeled traffic allowed by default
[ 0.877079] clocksource: Switched to clocksource refined-jiffies
[ 0.902008] pnp: PnP ACPI init
[ 0.905748] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.913174] system 00:00: [mem 0xfeb00000-0xfebfffff] has been reserved
[ 0.920587] system 00:00: [mem 0xfed01000-0xfed013ff] has been reserved
[ 0.927990] system 00:00: [mem 0xfed03000-0xfed033ff] has been reserved
[ 0.935402] system 00:00: [mem 0xfed05000-0xfed057ff] has been reserved
[ 0.942812] system 00:00: [mem 0xfed08000-0xfed083ff] has been reserved
[ 0.950223] system 00:00: [mem 0xfed1c000-0xfed1c3ff] has been reserved
[ 0.957634] system 00:00: [mem 0xfef00000-0xfeffffff] has been reserved
[ 0.965545] system 00:01: [mem 0xfed00000-0xfed003ff] has been reserved
[ 0.973659] pnp: PnP ACPI: found 5 devices
[ 0.991552] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.001529] clocksource: Switched to clocksource acpi_pm
[ 1.007791] pci 0000:00:1c.0: BAR 8: assigned [mem 0x80b00000-0x80cfffff]
[ 1.015428] pci 0000:00:1c.0: BAR 9: assigned [mem 0xc00000000-0xc001fffff 64bit pref]
[ 1.024327] pci 0000:00:1c.1: BAR 8: assigned [mem 0x80d00000-0x80efffff]
[ 1.031966] pci 0000:00:1c.1: BAR 9: assigned [mem 0xc00200000-0xc003fffff 64bit pref]
[ 1.040866] pci 0000:00:1c.3: BAR 8: assigned [mem 0x80f00000-0x810fffff]
[ 1.048498] pci 0000:00:1c.3: BAR 9: assigned [mem 0xc00400000-0xc005fffff 64bit pref]
[ 1.057388] pci 0000:00:1c.0: BAR 7: assigned [io 0x1000-0x1fff]
[ 1.064234] pci 0000:00:1c.1: BAR 7: assigned [io 0x5000-0x5fff]
[ 1.071079] pci 0000:00:1c.3: BAR 7: assigned [io 0x6000-0x6fff]
[ 1.077926] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 1.083507] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
[ 1.090352] pci 0000:00:1c.0: bridge window [mem 0x80b00000-0x80cfffff]
[ 1.097975] pci 0000:00:1c.0: bridge window [mem 0xc00000000-0xc001fffff 64bit pref]
[ 1.106867] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 1.112446] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
[ 1.119291] pci 0000:00:1c.1: bridge window [mem 0x80d00000-0x80efffff]
[ 1.126914] pci 0000:00:1c.1: bridge window [mem 0xc00200000-0xc003fffff 64bit pref]
[ 1.135808] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 1.141387] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 1.148234] pci 0000:00:1c.2: bridge window [mem 0x80900000-0x809fffff]
[ 1.155848] pci 0000:00:1c.2: bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
[ 1.164549] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 1.170129] pci 0000:00:1c.3: bridge window [io 0x6000-0x6fff]
[ 1.176974] pci 0000:00:1c.3: bridge window [mem 0x80f00000-0x810fffff]
[ 1.184596] pci 0000:00:1c.3: bridge window [mem 0xc00400000-0xc005fffff 64bit pref]
[ 1.193718] NET: Registered protocol family 2
[ 1.199047] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 1.207274] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 1.214833] TCP: Hash tables configured (established 16384 bind 16384)
[ 1.222243] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.229023] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.236410] NET: Registered protocol family 1
[ 1.241533] RPC: Registered named UNIX socket transport module.
[ 1.248201] RPC: Registered udp transport module.
[ 1.253493] RPC: Registered tcp transport module.
[ 1.258776] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.267179] Scanning for low memory corruption every 60 seconds
[ 1.274565] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 1.274595] kworker/u4:2 (613) used greatest stack depth: 13976 bytes left
[ 1.289192] audit: initializing netlink subsys (disabled)
[ 1.295294] audit: type=2000 audit(1520644932.604:1): initialized
[ 1.303176] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.318604] VFS: Disk quotas dquot_6.6.0
[ 1.323190] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.333040] NFS: Registering the id_resolver key type
[ 1.338754] Key type id_resolver registered
[ 1.343459] Key type id_legacy registered
[ 1.352049] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 1.360373] io scheduler noop registered
[ 1.364789] io scheduler deadline registered
[ 1.369722] io scheduler cfq registered (default)
[ 1.382143] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[ 1.390029] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
[ 1.397899] pcieport 0000:00:1c.2: Signaling PME through PCIe PME interrupt
[ 1.405730] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
[ 1.413111] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
[ 1.420991] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 1.427488] input: Power Button as /devices/LNXSYSTM:00/PNP0C0C:00/input/input0
[ 1.435709] ACPI: Power Button [PWRB]
[ 1.439934] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 1.448249] ACPI: Power Button [PWRF]
[ 1.452861] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.480282] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.490171] 0000:00:1e.4: ttyS1 at MMIO 0x80a0d000 (irq = 19, base_baud = 2764800) is a 16550A
[ 1.500225] hpet_acpi_add: no address or irqs in _CRS
[ 1.506020] Non-volatile memory driver v1.3
[ 1.510820] Linux agpgart interface v0.103
[ 1.515585] sdhci: Secure Digital Host Controller Interface driver
[ 1.522528] sdhci: Copyright(c) Pierre Ossman
[ 1.528180] sdhci-pci 0000:00:11.0: SDHCI controller found [8086:0f15] (rev 11)
[ 1.537466] sdhci-pci 0000:00:11.0: No vmmc regulator found
[ 1.543724] sdhci-pci 0000:00:11.0: No vqmmc regulator found
[ 1.554137] mmc0: SDHCI controller on PCI [0000:00:11.0] using ADMA
[ 1.554146] evk mmc_rescan
[ 1.554151] evk mmc_rescan_try_freq
[ 1.554154] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
[ 1.576474] sdhci-pci 0000:00:12.0: SDHCI controller found [8086:0f16] (rev 11)
[ 1.583143] EVK mmc sdhci get cd
[ 1.583144] EVK mmc card non removable
[ 1.585529] EVK mmc sdhci get cd
[ 1.585530] EVK mmc card non removable
[ 1.590146] EVK mmc sdhci get cd
[ 1.590147] EVK mmc card non removable
[ 1.595155] EVK mmc sdhci get cd
[ 1.595156] EVK mmc card non removable
[ 1.597529] EVK mmc sdhci get cd
[ 1.597530] EVK mmc card non removable
[ 1.599896] EVK mmc sdhci get cd
[ 1.599897] EVK mmc card non removable
[ 1.602262] EVK mmc sdhci get cd
[ 1.602262] EVK mmc card non removable
[ 1.604634] EVK mmc sdhci get cd
[ 1.604635] EVK mmc card non removable
[ 1.607005] EVK mmc sdhci get cd
[ 1.607006] EVK mmc card non removable
[ 1.609381] EVK mmc sdhci get cd
[ 1.609382] EVK mmc card non removable
[ 1.611759] EVK mmc sdhci get cd
[ 1.611760] EVK mmc card non removable
[ 1.614132] EVK mmc sdhci get cd
[ 1.614133] EVK mmc card non removable
[ 1.617550] EVK mmc sdhci get cd
[ 1.617551] EVK mmc card non removable
[ 1.689088] EVK byt_sd_probe_slot
[ 1.692916] sdhci-pci 0000:00:12.0: failed to setup card detect gpio
[ 1.701065] sdhci-pci 0000:00:12.0: No vmmc regulator found
[ 1.707318] sdhci-pci 0000:00:12.0: No vqmmc regulator found
[ 1.717296] mmc1: SDHCI controller on PCI [0000:00:12.0] using ADMA
[ 1.717303] evk mmc_rescan
[ 1.717306] EVK mmc sdhci get cd
[ 1.717310] EVK calling sdhci_readl 33161216
[ 1.717312] EVK calling sdhci_readl 0
[ 1.717313] evk mmc_rescan get_cd host failed
[ 1.745461] [drm] Initialized drm 1.1.0 20060810
[ 1.752496] [drm] Memory usable by graphics device = 2048M
[ 1.758670] [drm] Replacing VGA console driver
[ 1.764702] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.772129] [drm] Driver supports precise vblank timestamp query.
[ 1.841414] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.867432] [drm] failed to retrieve link info, disabling eDP
[ 1.894703] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
[ 1.906498] loop: module loaded
[ 1.911032] ahci 0000:00:13.0: controller can't do DEVSLP, turning off
[ 1.919133] ahci 0000:00:13.0: SSS flag set, parallel bus scan disabled
[ 1.938537] ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
[ 1.947623] ahci 0000:00:13.0: flags: 64bit ncq stag pm led clo pio slum part sxs deso
[ 1.951506] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[ 1.966543] scsi host0: ahci
[ 1.970176] scsi host1: ahci
[ 1.973610] ata1: SATA max UDMA/133 abar m2048 at 0x80404000 port 0x80404100 irq 92
[ 1.981916] ata2: SATA max UDMA/133 abar m2048 at 0x80404000 port 0x80404180 irq 92
[ 1.990358] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.990648] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[ 1.990650] e100: Copyright(c) 1999-2006 Intel Corporation
[ 1.990691] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 1.990693] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 1.990733] sky2: driver version 1.30
[ 1.990988] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 1.998697] r8169 0000:03:00.0 eth0: RTL8168g/8111g at 0xffffc900003a8000, 00:08:a2:09:ba:5b, XID 0c000800 IRQ 93
[ 1.998701] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 1.998978] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.998983] ehci-pci: EHCI PCI platform driver
[ 1.999782] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 1.999913] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 1.999935] ehci-pci 0000:00:1d.0: debug port 2
[ 2.003890] ehci-pci 0000:00:1d.0: irq 16, io mem 0x80a00000
[ 2.004577] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 2.004667] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.004670] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.004673] usb usb1: Product: EHCI Host Controller
[ 2.004676] usb usb1: Manufacturer: Linux 4.4.6-ina ehci_hcd
[ 2.004679] usb usb1: SerialNumber: 0000:00:1d.0
[ 2.004980] hub 1-0:1.0: USB hub found
[ 2.004998] hub 1-0:1.0: 8 ports detected
[ 2.005658] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.005675] ohci-pci: OHCI PCI platform driver
[ 2.005714] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.005832] usbcore: registered new interface driver usblp
[ 2.005874] usbcore: registered new interface driver usb-storage
[ 2.006001] mousedev: PS/2 mouse device common for all mice
[ 2.006213] rtc_cmos 00:03: RTC can wake from S4
[ 2.006357] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 2.006371] rtc_cmos 00:03: only 24-hr supported
[ 2.007363] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 2.007519] usbcore: registered new interface driver uvcvideo
[ 2.007520] USB Video Class driver (1.1.1)
[ 2.007774] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel at redhat.com
[ 2.007835] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.008082] usbcore: registered new interface driver usbhid
[ 2.008083] usbhid: USB HID core driver
[ 2.008744] Netfilter messages via NETLINK v0.30.
[ 2.008770] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.008984] ctnetlink v0.93: registering with nfnetlink.
[ 2.028882] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.028933] Initializing XFRM netlink socket
[ 2.029285] NET: Registered protocol family 10
[ 2.034455] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.108234] sit: IPv6 over IPv4 tunneling driver
[ 2.108873] NET: Registered protocol family 17
[ 2.108942] Key type dns_resolver registered
[ 2.116245] microcode: CPU0 sig=0x30679, pf=0x1, revision=0x907
[ 2.116357] microcode: CPU1 sig=0x30679, pf=0x1, revision=0x907
[ 2.116499] microcode: Microcode Update Driver: v2.01 <tigran at aivazian.fsnet.co.uk>, Peter Oruba
[ 2.117109] registered taskstats version 1
[ 2.118240] Magic number: 5:289:2488
[ 2.270838] tsc: Refined TSC clocksource calibration: 1466.666 MHz
[ 2.270842] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1524214ac9a, max_idle_ns: 440795261416 ns
[ 2.309877] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.319889] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.359545] console [netcon0] enabled
[ 2.363680] netconsole: network logging started
[ 2.368963] ALSA device list:
[ 2.372305] No soundcards found.
[ 2.442401] usb 1-1: New USB device found, idVendor=8087, idProduct=07e6
[ 2.449932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.458547] hub 1-1:1.0: USB hub found
[ 2.462918] hub 1-1:1.0: 4 ports detected
[ 2.682253] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.690315] md: Waiting for all devices to be available before autodetect
[ 2.697964] md: If you don't use raid, use raid=noautodetect
[ 2.704905] md: Autodetecting RAID arrays.
[ 2.709534] md: Scanned 0 and added 0 devices.
[ 2.714543] md: autorun ...
[ 2.717688] md: ... autorun DONE.
[ 2.721465] Waiting for root device /dev/mmcblk0p2...
[ 2.755322] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
[ 2.865070] usb 1-1.1: New USB device found, idVendor=045e, idProduct=076d
[ 2.872784] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.880995] usb 1-1.1: Product: Microsoft® LifeCam HD-5000
[ 2.887253] usb 1-1.1: Manufacturer: Microsoft
[ 2.893595] uvcvideo: Found UVC 1.00 device Microsoft® LifeCam HD-5000 (045e:076d)
[ 2.917441] input: Microsoft® LifeCam HD-5000 as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input2
[ 3.270971] clocksource: Switched to clocksource tsc
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