Hi Simon,
I have enclosed both kernel boot files
Thanks,
Tom
-----Original Message-----
From: s...@google.com [mailto:s...@google.com] On Behalf Of Simon Glass
Sent: Wednesday, June 10, 2015 9:15 PM
To: Beaman, Thomas
Cc: u-boot@lists.denx.de
Subject: Re: MinnowBoard Max uboot
Hi Thomas,
On 10 June 2015 at 12:38, Beaman, Thomas <thomas.bea...@xerox.com> wrote:
> Hi Simon,
>
> I have just picked up u-boot-2015.07-rc2 with your support for multiple CPUs
> on the minnowboard max. I can see using the uboot cpu list command that both
> CPUs now show up. But the kernel does not see 2 CPUs in /proc/cpuinfo. If I
> boot the same kernel using an EFI BIOS I do see 2 CPUs in /proc/cpuinfo. Is
> there some uboot to kernel hand off I do not have configured properly ? I am
> not sure how the number of CPUs gets transferred from the boot to the kernel.
>
> Thanks for any input you may have.
> Tom
>
> => cpu list
> 0: cpu@0 Intel(R) Atom(TM) CPU E3825 @ 1.33GHz
> 1: cpu@1 Intel(R) Atom(TM) CPU E3825 @ 1.33GHz
>
> ## minnow max when booted from uboot 2015-07.rc2 root@atom_230:~# cat
> /proc/cpuinfo | grep processor
> processor : 0
>
> ## minnow max when booted from BIOS
> root@atom_230:~# cat /proc/cpuinfo | grep processor
> processor : 0
> processor : 1
Do you have the output from the kernel boot please?
Regards,
Simon
>
>
>
> -----Original Message-----
> From: s...@google.com [mailto:s...@google.com] On Behalf Of Simon Glass
> Sent: Tuesday, March 10, 2015 1:21 PM
> To: Beaman, Thomas
> Cc: u-boot@lists.denx.de; Bin Meng; gabriel huau
> Subject: Re: MinnowBoard Max uboot
>
> Hi Tom,
>
> On 10 March 2015 at 05:24, Beaman, Thomas <thomas.bea...@xerox.com> wrote:
>> Hi Simon,
>>
>> Do you know what will be the timeframe of when someone may be able to
>> look at this in more detail. I will be able to help test any updates
>> if needed
>>
>
> I will take a look once I have things lined up for the next release, likely
> mid April.
>
> Regards,
> Simon
>
>> Thanks,
>> Tom
>>
>> -----Original Message-----
>> From: s...@google.com [mailto:s...@google.com] On Behalf Of Simon Glass
>> Sent: Monday, March 09, 2015 11:49 AM
>> To: Beaman, Thomas
>> Cc: u-boot@lists.denx.de; Bin Meng; gabriel huau
>> Subject: Re: MinnowBoard Max uboot
>>
>> +Bin and Gabriel
>>
>> Hi Tom,
>>
>> On 9 March 2015 at 08:08, Beaman, Thomas <thomas.bea...@xerox.com> wrote:
>>>
>>>
>>> Hi Simon,
>>>
>>>
>>>
>>> I see you have put support for the MinnowBoard Max in the u-boot mainline.
>>> Thanks this is a very useful addition. I have been able to follow
>>> your readme and build a working bare metal uboot. Using the built
>>> uboot I can load and bring up a Linux Kernel.
>>>
>>>
>>>
>>> What I noticed from the running kernel is that only one of the two
>>> cores on the E3825 is running. In the power PC uboots I usually see
>>> a section for the multiple cores in the .dts file. My questions is
>>> how do I get both CPUs running on this board. Is it a uboot .dts
>>> file setup that will enable this, or is something in the kernel start up
>>> that does this.
>>>
>>>
>>>
>>> As a test I boot the same kernel using the EFI BIOS on the minnow
>>> board and both CPUs are running.
>>>
>>>
>>>
>>> Any suggestions or comments you have would be welcomed.
>>>
>>>
>>
>> My guess is that the LAPIC CPU start-up is missing. It isn't 100% clear what
>> the FSP does and does not do, but perhaps it does not do that.
>>
>> I did make something of a start on this with ivybridge but it isn't
>> complete, and it seems to be needed here.
>>
>> Regards,
>> Simon
Booting `minnow max'
error: no suitable video mode found.
Booting in blind mode
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.55-ltsi-WR6.0.0.16_standard (tbeaman@varelse) (gcc version
4.8.1 (Wind River Linux Sourcery CodeBench 4.8-40) ) #1 SMP PREEMPT Thu Feb 19
15:50:54 EST 2015
Command line: BOOT_IMAGE=(memdisk)/boot/grub/netboot.bzImage
console=ttyS0,115200n8 ramdisk_size=300000
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved
BIOS-e820: [mem 0x0000000020100000-0x0000000079c64fff] usable
BIOS-e820: [mem 0x0000000079c65000-0x000000007a490fff] reserved
BIOS-e820: [mem 0x000000007a491000-0x000000007a590fff] ACPI NVS
BIOS-e820: [mem 0x000000007a591000-0x000000007a5d0fff] ACPI data
BIOS-e820: [mem 0x000000007a5d1000-0x000000007affffff] usable
BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
NX (Execute Disable) protection: active
efi: EFI v2.40 by EDK II
efi: ACPI=0x7a5d0000 ACPI 2.0=0x7a5d0014 SMBIOS=0x79c8c000
efi: mem00: type=7, attr=0xf, range=[0x0000000000000000-0x000000000008f000)
(0MB)
efi: mem01: type=10, attr=0xf, range=[0x000000000008f000-0x0000000000090000)
(0MB)
efi: mem02: type=7, attr=0xf, range=[0x0000000000090000-0x000000000009e000)
(0MB)
efi: mem03: type=0, attr=0xf, range=[0x000000000009e000-0x00000000000a0000)
(0MB)
efi: mem04: type=2, attr=0xf, range=[0x0000000000100000-0x0000000001544000)
(20MB)
efi: mem05: type=7, attr=0xf, range=[0x0000000001544000-0x0000000002000000)
(10MB)
efi: mem06: type=2, attr=0xf, range=[0x0000000002000000-0x0000000003444000)
(20MB)
efi: mem07: type=7, attr=0xf, range=[0x0000000003444000-0x0000000020000000)
(459MB)
efi: mem08: type=0, attr=0xf, range=[0x0000000020000000-0x0000000020100000)
(1MB)
efi: mem09: type=7, attr=0xf, range=[0x0000000020100000-0x000000003427a000)
(321MB)
efi: mem10: type=2, attr=0xf, range=[0x000000003427a000-0x0000000036135000)
(30MB)
efi: mem11: type=7, attr=0xf, range=[0x0000000036135000-0x000000005371b000)
(469MB)
efi: mem12: type=2, attr=0xf, range=[0x000000005371b000-0x0000000071000000)
(472MB)
efi: mem13: type=4, attr=0xf, range=[0x0000000071000000-0x0000000071020000)
(0MB)
efi: mem14: type=7, attr=0xf, range=[0x0000000071020000-0x000000007212d000)
(17MB)
efi: mem15: type=1, attr=0xf, range=[0x000000007212d000-0x00000000746df000)
(37MB)
efi: mem16: type=7, attr=0xf, range=[0x00000000746df000-0x00000000782f6000)
(60MB)
efi: mem17: type=4, attr=0xf, range=[0x00000000782f6000-0x00000000783b5000)
(0MB)
efi: mem18: type=7, attr=0xf, range=[0x00000000783b5000-0x0000000078425000)
(0MB)
efi: mem19: type=4, attr=0xf, range=[0x0000000078425000-0x0000000078428000)
(0MB)
efi: mem20: type=7, attr=0xf, range=[0x0000000078428000-0x000000007842b000)
(0MB)
efi: mem21: type=4, attr=0xf, range=[0x000000007842b000-0x0000000079191000)
(13MB)
efi: mem22: type=7, attr=0xf, range=[0x0000000079191000-0x00000000796c0000)
(5MB)
efi: mem23: type=3, attr=0xf, range=[0x00000000796c0000-0x0000000079991000)
(2MB)
efi: mem24: type=7, attr=0xf, range=[0x0000000079991000-0x0000000079c5c000)
(2MB)
efi: mem25: type=2, attr=0xf, range=[0x0000000079c5c000-0x0000000079c65000)
(0MB)
efi: mem26: type=6, attr=0x800000000000000f,
range=[0x0000000079c65000-0x0000000079c91000) (0MB)
efi: mem27: type=5, attr=0x800000000000000f,
range=[0x0000000079c91000-0x0000000079e91000) (2MB)
efi: mem28: type=0, attr=0xf, range=[0x0000000079e91000-0x000000007a491000)
(6MB)
efi: mem29: type=10, attr=0xf, range=[0x000000007a491000-0x000000007a591000)
(1MB)
efi: mem30: type=9, attr=0xf, range=[0x000000007a591000-0x000000007a5d1000)
(0MB)
efi: mem31: type=4, attr=0xf, range=[0x000000007a5d1000-0x000000007afff000)
(10MB)
efi: mem32: type=3, attr=0xf, range=[0x000000007afff000-0x000000007b000000)
(0MB)
efi: mem33: type=11, attr=0x8000000000000001,
range=[0x00000000e00f8000-0x00000000e00f9000) (0MB)
efi: mem34: type=11, attr=0x8000000000000001,
range=[0x00000000fed01000-0x00000000fed02000) (0MB)
SMBIOS 2.7 present.
No AGP bridge found
e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
__next_free_mem_range: Usage of MAX_NUMNODES is depricated. Use NUMA_NO_NODE
instead
Scanning 1 areas for low memory corruption
init_memory_mapping: [mem 0x00000000-0x000fffff]
init_memory_mapping: [mem 0x79a00000-0x79bfffff]
init_memory_mapping: [mem 0x78000000-0x799fffff]
init_memory_mapping: [mem 0x00100000-0x1fffffff]
init_memory_mapping: [mem 0x20100000-0x77ffffff]
init_memory_mapping: [mem 0x79c00000-0x79c64fff]
init_memory_mapping: [mem 0x7a5d1000-0x7affffff]
RAMDISK: [mem 0x3427a000-0x36134fff]
ACPI: RSDP 000000007a5d0014 00024 (v02 INTEL )
ACPI: XSDT 000000007a5cf0e8 00084 (v01 INTEL EDK2 00000003 01000013)
ACPI: FACP 000000007a5ce000 0010C (v05 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: DSDT 000000007a5c2000 07BC1 (v02 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: FACS 000000007a526000 00040
ACPI: UEFI 000000007a529000 00042 (v01 INTEL EDK2 00000002 01000013)
ACPI: HPET 000000007a5cd000 00038 (v01 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: LPIT 000000007a5cc000 00104 (v01 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: APIC 000000007a5cb000 00084 (v03 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: MCFG 000000007a5ca000 0003C (v01 INTEL EDK2 00000003 VLV2 0100000D)
ACPI: SSDT 000000007a5c1000 004AC (v01 INTEL RHPROXY 00000003 VLV2 0100000D)
ACPI: SSDT 000000007a5c0000 00763 (v01 PmRef CpuPm 00003000 INTL 20141107)
ACPI: SSDT 000000007a5bf000 00261 (v01 PmRef Cpu0Tst 00003000 INTL 20141107)
ACPI: SSDT 000000007a5be000 0017A (v01 PmRef ApTst 00003000 INTL 20141107)
ACPI: CSRT 000000007a5bd000 0014C (v00 INTEL EDK2 00000005 INTL 20120624)
ACPI: FPDT 000000007a5bc000 00044 (v01 INTEL EDK2 00000002 01000013)
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000007affffff]
Initmem setup node 0 [mem 0x00000000-0x7affffff]
NODE_DATA [mem 0x79c62000-0x79c63fff]
Zone ranges:
DMA [mem 0x00001000-0x00ffffff]
DMA32 [mem 0x01000000-0xffffffff]
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00001000-0x0008efff]
node 0: [mem 0x00090000-0x0009dfff]
node 0: [mem 0x00100000-0x1fffffff]
node 0: [mem 0x20100000-0x79c64fff]
node 0: [mem 0x7a5d1000-0x7affffff]
x86/hpet: Will disable the HPET for this platform because it's not reliable
ACPI: PM-Timer IO Port: 0x408
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] disabled)
ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-86
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 4 CPUs, 2 hotplug CPUs
PM: Registered nosave memory: 000000000008f000 - 0000000000090000
PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
PM: Registered nosave memory: 0000000020000000 - 0000000020100000
PM: Registered nosave memory: 0000000079c65000 - 000000007a491000
PM: Registered nosave memory: 000000007a491000 - 000000007a591000
PM: Registered nosave memory: 000000007a591000 - 000000007a5d1000
e820: [mem 0x7b000000-0xe00f7fff] available for PCI devices
setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Embedded 27 pages/cpu @ffff880079a00000 s80448 r8192 d21952 u524288
Built 1 zonelists in Node order, mobility grouping on. Total pages: 493146
Policy zone: DMA32
Kernel command line: BOOT_IMAGE=(memdisk)/boot/grub/netboot.bzImage
console=ttyS0,115200n8 ramdisk_size=300000
PID hash table entries: 4096 (order: 3, 32768 bytes)
Checking aperture...
No AGP bridge found
Memory: 1893660k/2015232k available (9288k kernel code, 11072k absent, 110500k
reserved, 5936k data, 1208k init)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Preemptible hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
NR_IRQS:16640 nr_irqs:1024 16
Console: colour dummy device 80x25
console [ttyS0] enabled
allocated 8388608 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
tsc: Fast TSC calibration using PIT
tsc: Detected 1333.387 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency..
2666.77 BogoMIPS (lpj=1333387)
pid_max: default: 32768 minimum: 301
init_memory_mapping: [mem 0x79c65000-0x79c90fff]
init_memory_mapping: [mem 0x79c91000-0x79e90fff]
Security Framework initialized
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys debug
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
mce: CPU supports 6 MCE banks
CPU0: Thermal monitoring enabled (TM1)
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 128, 2MB 0, 4MB 0
tlb_flushall_shift: 6
Freeing SMP alternatives: 36k freed
ACPI: Core revision 20130328
ACPI: All ACPI Tables successfully acquired
ftrace: allocating 32482 entries in 127 pages
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
smpboot: CPU0: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz (fam: 06, model: 37,
stepping: 03)
Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width
counters, Intel PMU driver.
... version: 3
... bit width: 40
... generic registers: 2
... value mask: 000000ffffffffff
... max period: 000000ffffffffff
... fixed-purpose events: 3
... event mask: 0000000700000003
smpboot: Booting Node 0, Processors #1
Brought up 2 CPUs
smpboot: Total of 2 processors activated (5333.54 BogoMIPS)
devtmpfs: initialized
PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
PM: Registering ACPI NVS region [mem 0x7a491000-0x7a590fff] (1048576 bytes)
xor: measuring software checksum speed
prefetch64-sse: 4424.000 MB/sec
generic_sse: 3996.000 MB/sec
xor: using function: prefetch64-sse (4424.000 MB/sec)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
ACPI: bus type PCI registered
PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base
0xe0000000)
PCI: not using MMCONFIG
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
raid6: sse2x1 445 MB/s
raid6: sse2x2 503 MB/s
raid6: sse2x4 863 MB/s
raid6: using algorithm sse2x4 (863 MB/s)
raid6: using ssse3x2 recovery algorithm
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: SSDT 000000007a442a98 00311 (v01 PmRef Cpu0Ist 00003000 INTL 20141107)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT (null) 00311 (v01 PmRef Cpu0Ist 00003000 INTL 20141107)
ACPI: SSDT 000000007a441c98 00233 (v01 PmRef Cpu0Cst 00003001 INTL 20141107)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT (null) 00233 (v01 PmRef Cpu0Cst 00003001 INTL 20141107)
ACPI: SSDT 000000007a444e18 0015F (v01 PmRef ApIst 00003000 INTL 20141107)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT (null) 0015F (v01 PmRef ApIst 00003000 INTL 20141107)
ACPI: SSDT 000000007a443f18 0008D (v01 PmRef ApCst 00003000 INTL 20141107)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT (null) 0008D (v01 PmRef ApCst 00003000 INTL 20141107)
ACPI: Interpreter enabled
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_]
(20130328/hwxface-568)
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base
0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in ACPI motherboard
resources
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and
report a bug
ACPI: Power Resource [USBC] (on)
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only
partially covers this bridge
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [bus 00-ff]
pci_bus 0000:00: root bus resource [io 0x0000-0x006f]
pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff]
pci_bus 0000:00: root bus resource [mem 0x90c00000-0x90ffffff]
pci_bus 0000:00: root bus resource [mem 0x80000000-0x908ffffe]
pci 0000:00:14.0: System wakeup disabled by ACPI
pci 0000:00:1c.0: System wakeup disabled by ACPI
pci 0000:00:1c.2: System wakeup disabled by ACPI
pci 0000:00:1c.3: System wakeup disabled by ACPI
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:02:00.0: System wakeup disabled by ACPI
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:00:1c.3: PCI bridge to [bus 03]
acpi PNP0A08:00: Requesting ACPI _OSC control (0x1d)
acpi PNP0A08:00: ACPI _OSC control (0x1c) granted
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: Enabled 3 GPEs in block 00 to 3F
dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
SCSI subsystem initialized
ACPI: bus type ATA registered
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
<giome...@linux.it>
PTP clock support registered
PCI: Using ACPI for IRQ routing
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
nfc: nfc_init: NFC Core ver 0.1
NET: Registered protocol family 39
Switching to clocksource refined-jiffies
pnp: PnP ACPI init
ACPI: bus type PNP registered
system 00:03: [io 0x0680-0x069f] has been reserved
system 00:03: [io 0x0400-0x047f] has been reserved
system 00:03: [io 0x0500-0x05fe] has been reserved
system 00:05: [mem 0xe0000000-0xefffffff] could not be reserved
system 00:05: [mem 0xfed01000-0xfed01fff] has been reserved
system 00:05: [mem 0xfed03000-0xfed03fff] has been reserved
system 00:05: [mem 0xfed04000-0xfed04fff] has been reserved
system 00:05: [mem 0xfed0c000-0xfed0ffff] could not be reserved
system 00:05: [mem 0xfed08000-0xfed08fff] has been reserved
system 00:05: [mem 0xfed1c000-0xfed1cfff] has been reserved
system 00:05: [mem 0xfee00000-0xfeefffff] has been reserved
system 00:05: [mem 0xfef00000-0xfeffffff] has been reserved
pnp: PnP ACPI: found 7 devices
ACPI: bus type PNP unregistered
Switching to clocksource acpi_pm
pci 0000:00:1c.0: BAR 14: assigned [mem 0x90c00000-0x90dfffff]
pci 0000:00:1c.0: BAR 15: assigned [mem 0x90e00000-0x90ffffff 64bit pref]
pci 0000:00:1c.3: BAR 14: can't assign mem (size 0x200000)
pci 0000:00:1c.3: BAR 15: can't assign mem pref (size 0x200000)
pci 0000:00:1c.0: BAR 13: assigned [io 0x3000-0x3fff]
pci 0000:00:1c.3: BAR 13: assigned [io 0x4000-0x4fff]
pci 0000:00:1c.3: BAR 14: assigned [mem 0x90c00000-0x90dfffff]
pci 0000:00:1c.3: BAR 15: assigned [mem 0x90e00000-0x90ffffff 64bit pref]
pci 0000:00:1c.0: BAR 14: can't assign mem (size 0x200000)
pci 0000:00:1c.0: BAR 15: can't assign mem pref (size 0x200000)
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff]
pci 0000:00:1c.2: bridge window [mem 0x90500000-0x905fffff]
pci 0000:00:1c.2: bridge window [mem 0x90400000-0x904fffff 64bit pref]
pci 0000:00:1c.3: PCI bridge to [bus 03]
pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff]
pci 0000:00:1c.3: bridge window [mem 0x90c00000-0x90dfffff]
pci 0000:00:1c.3: bridge window [mem 0x90e00000-0x90ffffff 64bit pref]
NET: Registered protocol family 2
TCP established hash table entries: 16384 (order: 6, 262144 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP: reno registered
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 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.
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 31468k freed
microcode: CPU0 sig=0x30673, pf=0x1, revision=0x321
microcode: CPU1 sig=0x30673, pf=0x1, revision=0x321
microcode: Microcode Update Driver: v2.00 <tig...@aivazian.fsnet.co.uk>, Peter
Oruba
Scanning for low memory corruption every 60 seconds
HugeTLB registered 2 MB page size, pre-allocated 0 pages
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
bio: create slab <bio-1> at 1
Btrfs loaded
aufs 3.10-20130819
msgmni has been set to 3814
async_tx: api initialized (async)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.2: Signaling PME through PCIe PME interrupt
pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1
ACPI: Sleep Button [SLPB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: Power Button [PWRF]
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
80860F0A:00: ttyS1 at MMIO 0x90914000 (irq = 39) is a 16550A
80860F0A:01: ttyS2 at MMIO 0x90916000 (irq = 40) is a 16550A
hpet: number irqs doesn't agree with number of timers
Linux agpgart interface v0.103
i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
[drm] Initialized drm 1.1.0 20060810
[drm] Memory usable by graphics device = 2048M
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
i915 0000:00:02.0: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
fbcon: inteldrmfb (fb0) is primary device
Console: switching to colour frame buffer device 128x48
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
i915 0000:00:02.0: registered panic notifier
acpi device:20: registered as cooling_device0
ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input3
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
brd: module loaded
loop: module loaded
isci: Intel(R) C600 SAS Controller Driver - version 1.1.0
mpt2sas version 14.100.00.00 loaded
ahci 0000:00:13.0: controller can't do DEVSLP, turning off
ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x1 impl SATA mode
ahci 0000:00:13.0: flags: 64bit ncq pm led clo pio slum part deso
scsi0 : ahci
scsi1 : ahci
ata1: SATA max UDMA/133 abar m2048@0x9082f000 port 0x9082f100 irq 107
ata2: DUMMY
e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
igb: Copyright (c) 2007-2013 Intel Corporation.
ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.13.10-k
ixgbe: Copyright (c) 1999-2013 Intel Corporation.
ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
ixgb: Copyright (c) 1999-2008 Intel Corporation.
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffffc9000442a000,
00:13:20:fe:35:79, XID 0c000880 IRQ 108
r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming:
ko]
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
uhci_hcd: USB Universal Host Controller Interface driver
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
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
i8042: PNP: No PS/2 controller found. Probing ports directly.
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
tsc: Refined TSC clocksource calibration: 1333.333 MHz
Switching to clocksource tsc
i8042: No controller found
mousedev: PS/2 mouse device common for all mice
input: PC Speaker as /devices/platform/pcspkr/input/input4
rtc_cmos 00:00: RTC can wake from S4
rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
ata1.00: ATA-8: TOSHIBA MQ01ACF050, AV001D, max UDMA/100
ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MQ01ACF0 AV00 PQ: 0 ANSI: 5
md: multipath personality registered for level -4
sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
md: faulty personality registered for level -5
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-de...@redhat.com
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
usbcore: registered new interface driver btusb
Intel P-state driver initializing.
Intel pstate controlling: cpu 0
Intel pstate controlling: cpu 1
cpuidle: using governor ladder
cpuidle: using governor menu
usb 1-2: new high-speed USB device number 2 using xhci_hcd
sdhci: Secure Digital Host Controller Interface driver
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 7 ports detected
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
EFI Variables Facility v0.08 2004-May-17
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
oprofile: using NMI interrupt.
u32 classifier
Actions configured
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
Key type dns_resolver registered
console [netcon0] enabled
netconsole: network logging started
rtc_cmos 00:00: setting system clock to 2015-06-11 14:43:57 UTC (1434033837)
usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
RAMDISK: gzip image found at block 0
usb 1-2.4: new full-speed USB device number 3 using xhci_hcd
input: Logitech USB Receiver as
/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.0/input/input5
hid-generic 0003:046D:C52B.0001: input: USB HID v1.11 Keyboard [Logitech USB
Receiver] on usb-0000:00:14.0-2.4/input0
input: Logitech USB Receiver as
/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.1/input/input6
hid-generic 0003:046D:C52B.0002: input: USB HID v1.11 Mouse [Logitech USB
Receiver] on usb-0000:00:14.0-2.4/input1
hid-generic 0003:046D:C52B.0003: device has no listeners, quitting
VFS: Mounted root (ext2 filesystem) readonly on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1208k freed
Write protecting the kernel read-only data: 14336k
Freeing unused kernel memory: 940k freed
Freeing unused kernel memory: 640k freed
INIT: version 2.88 booting
Starting udev
udevd[81]: starting version 182
ACPI: Requesting acpi_cpufreq
thermal LNXTHERM:00: registered as thermal_zone0
input: HDA Intel PCH HDMI as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
ACPI: Thermal Zone [TZ01] (27 C)
input: HDA Intel PCH HDMI as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with
Region \SWC1 1 (20130328/utaddress-251)
ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with
Region \PMIO 2 (20130328/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead
of the native driver
ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with
Region \_SB_.GPO2.GPOP 1 (20130328/utaddress-251)
ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with
Region \_SB_.GPO0.GPOP 2 (20130328/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead
of the native driver
ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with
Region \_SB_.GPO2.GPOP 1 (20130328/utaddress-251)
ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with
Region \_SB_.GPO0.GPOP 2 (20130328/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead
of the native driver
lpc_ich: Resource conflict(s) found affecting gpio_ich
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
Starting Bootlog daemon: bootlogd.
Populating dev cache
Starting portmap daemon...
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1
INIT: Entering runlevel: 3
Configuring network interfaces... r8169 0000:02:00.0 eth0: unable to load
firmware patch rtl_nic/rtl8168g-2.fw (-2)
r8169 0000:02:00.0 eth0: link down
r8169 0000:02:00.0 eth0: link down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.21.1) started
Sending discover...
r8169 0000:02:00.0 eth0: link up
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending discover...
Sending select for 10.40.101.249...
Lease of 10.40.101.249 obtained, lease time 120
done.
....
root@atom_230:~# cat /proc/cpuinfo | grep processor
processor : 0
processor : 1
U-Boot 2015.07-rc2 (Jun 10 2015 - 09:48:35 -0400)
CPU: x86_64, vendor Intel, device 30673h
DRAM: 2 GiB
MMC: ValleyView SDHCI: 0, ValleyView SDHCI: 1
Using default environment
Video: 1280x1024x16
Model: Intel Minnowboard Max
SCSI: Target spinup took 0 ms.
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...
Device 0: (0:0) Vendor: ATA Prod.: TOSHIBA MQ01ACF0 Rev: AV00
Type: Hard Disk
Capacity: 476940.0 MB = 465.7 GB (976773168 x 512)
Found 1 device(s).
Net: RTL8169#0
Warning: RTL8169#0 using MAC address from net device
Hit any key to stop autoboot: 0
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 10.40.101.236 (261 ms)
U-Boot 2015.07-rc2 (Jun 10 2015 - 09:48:35 -0400)
gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-9)
GNU ld version 2.23.52.0.1-16.el7 20130226
bootargs= root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
Using RTL8169#0 device
TFTP from server 10.40.101.102; our IP address is 10.40.101.236
Filename 'atom_64/kernel'.
Load address: 0x10000000
Loading: ################################################## 5.6 MiB
2.9 MiB/s
done
Bytes transferred = 5848384 (593d40 hex)
Using RTL8169#0 device
TFTP from server 10.40.101.102; our IP address is 10.40.101.236
Filename 'atom_64/ramdisk'.
Load address: 0x20000000
Loading: ################################################## 34.5 MiB
2.6 MiB/s
done
Bytes transferred = 36210950 (2288906 hex)
Valid Boot Flag
Setup Size = 0x00003e00
Magic signature found
Using boot protocol version 2.0c
Linux kernel version 3.10.55-ltsi-WR6.0.0.16_standard (tbeaman@wocket) #1 SMP
PREEMPT Thu Mar 5 14:32:29 EST 2015
Building boot_params at 0x00090000
Loading bzImage at address 100000 (5832512 bytes)
Magic signature found
Initial RAM disk at linear address 0x20000000, size 67108864 bytes
Kernel command line: " root=/dev/ram rw ramdisk_size=300000
console=ttyS0,115200"
Starting kernel ...
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
107,454 107,454 board_init_r
1,944,889 1,837,435 id=64
1,946,923 2,034 id=65
1,953,251 6,328 main_loop
7,959,534 6,006,283 id=80
7,959,537 3 eth_start
7,959,666 129 bootp_start
8,225,686 266,020 bootp_stop
8,225,693 7 id=81
8,225,829 136 id=82
8,246,395 20,566 tftp_start
10,208,724 1,962,329 id=84
10,208,726 2 tftp_done
23,660,580 13,451,854 start_kernel
Accumulated time:
312,206 ahci
1,405,726 vesa display
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.55-ltsi-WR6.0.0.16_standard (tbeaman@wocket) (gcc version
4.8.1 (Wind River Linux Sourcery CodeBench 4.8-40) ) #1 SMP PREEMPT Thu Mar 5
14:32:29 EST 2015
Command line: root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000007adfffff] usable
BIOS-e820: [mem 0x000000007ae00000-0x000000007fffffff] reserved
NX (Execute Disable) protection: active
DMI not present or invalid.
No AGP bridge found
e820: last_pfn = 0x7ae00 max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
__next_free_mem_range: Usage of MAX_NUMNODES is depricated. Use NUMA_NO_NODE
instead
Scanning 1 areas for low memory corruption
init_memory_mapping: [mem 0x00000000-0x000fffff]
init_memory_mapping: [mem 0x7ac00000-0x7adfffff]
init_memory_mapping: [mem 0x78000000-0x7abfffff]
init_memory_mapping: [mem 0x00100000-0x77ffffff]
RAMDISK: [mem 0x20000000-0x23ffffff]
ACPI BIOS Bug: Error: A valid RSDP was not found (20130328/tbxfroot-218)
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000007adfffff]
Initmem setup node 0 [mem 0x00000000-0x7adfffff]
NODE_DATA [mem 0x7adfe000-0x7adfffff]
Zone ranges:
DMA [mem 0x00001000-0x00ffffff]
DMA32 [mem 0x01000000-0xffffffff]
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00001000-0x0009ffff]
node 0: [mem 0x00100000-0x7adfffff]
x86/hpet: Will disable the HPET for this platform because it's not reliable
smpboot: Allowing 1 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
e820: [mem 0x80000000-0xffffffff] available for PCI devices
setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:1 nr_node_ids:1
PERCPU: Embedded 27 pages/cpu @ffff88007aa00000 s80448 r8192 d21952 u2097152
Built 1 zonelists in Node order, mobility grouping on. Total pages: 495313
Policy zone: DMA32
Kernel command line: root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
PID hash table entries: 4096 (order: 3, 32768 bytes)
Checking aperture...
No AGP bridge found
Memory: 1898696k/2013184k available (7907k kernel code, 388k absent, 114100k
reserved, 5213k data, 1148k init)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=1.
NR_IRQS:16640 nr_irqs:256 16
Console: colour dummy device 80x25
console [ttyS0] enabled
allocated 8388608 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
tsc: Fast TSC calibration using PIT
tsc: Detected 1333.387 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency..
2666.77 BogoMIPS (lpj=1333387)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys debug
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
mce: CPU supports 6 MCE banks
CPU0: Thermal monitoring enabled (TM1)
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 128, 2MB 0, 4MB 0
tlb_flushall_shift: 6
Freeing SMP alternatives: 28k freed
ftrace: allocating 28840 entries in 113 pages
smpboot: weird, boot CPU (#0) not listed by the BIOS
smpboot: SMP motherboard not detected
smpboot: SMP disabled
Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width
counters, Intel PMU driver.
... version: 3
... bit width: 40
... generic registers: 2
... value mask: 000000ffffffffff
... max period: 000000ffffffffff
... fixed-purpose events: 3
... event mask: 0000000700000003
Brought up 1 CPUs
smpboot: Total of 1 processors activated (2666.77 BogoMIPS)
NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
devtmpfs: initialized
xor: measuring software checksum speed
prefetch64-sse: 4428.000 MB/sec
generic_sse: 3996.000 MB/sec
xor: using function: prefetch64-sse (4428.000 MB/sec)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
raid6: sse2x1 441 MB/s
raid6: sse2x2 507 MB/s
raid6: sse2x4 886 MB/s
raid6: using algorithm sse2x4 (886 MB/s)
raid6: using ssse3x2 recovery algorithm
ACPI: Interpreter disabled.
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
<giome...@linux.it>
PTP clock support registered
PCI: Probing PCI hardware
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0xfffffffff]
pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:02:00.0: no compatible bridge window for [mem
0x3100ffffc000-0x3100ffffffff 64bit pref]
Switching to clocksource refined-jiffies
pnp: PnP ACPI: disabled
pci 0000:00:1c.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:00:1c.2: BAR 15: assigned [mem 0x80400000-0x804fffff 64bit pref]
pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff]
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: bridge window [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:02:00.0: BAR 4: assigned [mem 0x80400000-0x80403fff 64bit pref]
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.2: bridge window [mem 0xd1000000-0xd10fffff]
pci 0000:00:1c.2: bridge window [mem 0x80400000-0x804fffff 64bit pref]
pci 0000:00:1c.0: can't find IRQ for PCI INT A; please try using pci=biosirq
pci 0000:00:1c.2: can't find IRQ for PCI INT C; please try using pci=biosirq
NET: Registered protocol family 2
TCP established hash table entries: 16384 (order: 6, 262144 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP: reno registered
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 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 0000:00:1d.0: can't find IRQ for PCI INT A; please try using pci=biosirq
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 65536k freed
platform rtc_cmos: registered platform RTC device (no PNP device found)
microcode: CPU0 sig=0x30673, pf=0x1, revision=0x322
microcode: Microcode Update Driver: v2.00 <tig...@aivazian.fsnet.co.uk>, Peter
Oruba
Scanning for low memory corruption every 60 seconds
HugeTLB registered 2 MB page size, pre-allocated 0 pages
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
aufs 3.10-20130819
msgmni has been set to 3836
async_tx: api initialized (async)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:1c.0: device [8086:0f48] has invalid IRQ; check vendor BIOS
pcieport 0000:00:1c.2: device [8086:0f4c] has invalid IRQ; check vendor BIOS
dw_dmac_pci 0000:00:18.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (dw_dmac) vs. 00015a20 (timer)
dw_dmac_pci: probe of 0000:00:18.0 failed with error -16
dw_dmac_pci 0000:00:1e.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (dw_dmac) vs. 00015a20 (timer)
dw_dmac_pci: probe of 0000:00:1e.0 failed with error -16
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial 0000:00:1e.3: can't find IRQ for PCI INT C; please try using pci=biosirq
0000:00:1e.3: ttyS1 at MMIO 0xd110d000 (irq = 0) is a 16550A
serial 0000:00:1e.4: can't find IRQ for PCI INT D; please try using pci=biosirq
0000:00:1e.4: ttyS2 at MMIO 0xd110f000 (irq = 0) is a 16550A
Linux agpgart interface v0.103
i2c-designware-pci 0000:00:18.2: can't find IRQ for PCI INT D; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.2: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.2 failed with error -16
i2c-designware-pci 0000:00:18.6: can't find IRQ for PCI INT D; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.6: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.6 failed with error -16
i2c-designware-pci 0000:00:18.7: can't find IRQ for PCI INT B; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.7: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.7 failed with error -16
i801_smbus 0000:00:1f.3: can't find IRQ for PCI INT B; please try using
pci=biosirq
ACPI Exception: AE_BAD_PARAMETER, Thread 2004254720 could not acquire Mutex
[0x1] (20130328/utmutex-285)
genirq: Flags mismatch irq 0. 00000080 (i801_smbus) vs. 00015a20 (timer)
i801_smbus 0000:00:1f.3: Failed to allocate irq 0: -16
i801_smbus: probe of 0000:00:1f.3 failed with error -16
[drm] Initialized drm 1.1.0 20060810
i915 0000:00:02.0: can't find IRQ for PCI INT A; please try using pci=biosirq
[drm] Memory usable by graphics device = 2048M
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
i915 0000:00:02.0: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
fbcon: inteldrmfb (fb0) is primary device
Console: switching to colour frame buffer device 128x48
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
i915 0000:00:02.0: registered panic notifier
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
brd: module loaded
loop: module loaded
isci: Intel(R) C600 SAS Controller Driver - version 1.1.0
mpt2sas version 14.100.00.00 loaded
ahci 0000:00:13.0: can't find IRQ for PCI INT A; please try using pci=biosirq
ahci 0000:00:13.0: controller can't do DEVSLP, turning off
ahci: SSS flag set, parallel bus scan disabled
ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
ahci 0000:00:13.0: flags: 64bit ncq stag pm led clo pio slum part sxs deso
scsi0 : ahci
scsi1 : ahci
ata1: SATA max UDMA/133 abar m2048@0xd0404000 port 0xd0404100 irq 17
ata2: SATA max UDMA/133 abar m2048@0xd0404000 port 0xd0404180 irq 17
pxa2xx_spi_pci 0000:00:1e.5: can't find IRQ for PCI INT B; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (pxa2xx-spi.0) vs. 00015a20 (timer)
pxa2xx-spi pxa2xx-spi.0: cannot get IRQ 0
pxa2xx-spi: probe of pxa2xx-spi.0 failed with error -16
e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
igb: Copyright (c) 2007-2013 Intel Corporation.
ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.13.10-k
ixgbe: Copyright (c) 1999-2013 Intel Corporation.
ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
ixgb: Copyright (c) 1999-2008 Intel Corporation.
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: can't find IRQ for PCI INT A; please try using pci=biosirq
r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffffc900003aa000,
00:13:20:fe:35:79, XID 0c000800 IRQ 18
r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming:
ko]
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-pci 0000:00:1d.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
ehci-pci 0000:00:1d.0: Found HC with no IRQ. Check BIOS/PCI 0000:00:1d.0 setup!
ehci-pci 0000:00:1d.0: init 0000:00:1d.0 fail, -19
uhci_hcd: USB Universal Host Controller Interface 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
i8042: PNP: No PS/2 controller found. Probing ports directly.
i8042: No controller found
mousedev: PS/2 mouse device common for all mice
input: PC Speaker as /devices/platform/pcspkr/input/input0
rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
md: multipath personality registered for level -4
md: faulty personality registered for level -5
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-de...@redhat.com
Intel P-state driver initializing.
Intel pstate controlling: cpu 0
cpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pci 0000:00:11.0: SDHCI controller found [8086:0f15] (rev c)
sdhci-pci 0000:00:11.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (mmc0) vs. 00015a20 (timer)
mmc0: Failed to request IRQ 0: -16
sdhci-pci: probe of 0000:00:11.0 failed with error -16
sdhci-pci 0000:00:12.0: SDHCI controller found [8086:0f16] (rev c)
sdhci-pci 0000:00:12.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (mmc0) vs. 00015a20 (timer)
mmc0: Failed to request IRQ 0: -16
sdhci-pci: probe of 0000:00:12.0 failed with error -16
sdhci-pltfm: SDHCI platform and OF driver helper
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
oprofile: using NMI interrupt.
u32 classifier
Actions configured
TCP: cubic registered
NET: Registered protocol family 17
Key type dns_resolver registered
console [netcon0] enabled
netconsole: network logging started
rtc_cmos rtc_cmos: setting system clock to 2015-06-11 14:52:54 UTC (1434034374)
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-8: TOSHIBA MQ01ACF050, AV001D, max UDMA/100
ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MQ01ACF0 AV00 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
Switching to clocksource tsc
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
ata2: SATA link down (SStatus 0 SControl 300)
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
RAMDISK: gzip image found at block 0
VFS: Mounted root (ext2 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1148k freed
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 272k freed
Freeing unused kernel memory: 904k freed
INIT: version 2.88 booting
Starting udev
udevd[79]: starting version 182
dwc3-pci 0000:00:16.0: can't find IRQ for PCI INT A; please try using
pci=biosirq
ACPI Exception: AE_BAD_PARAMETER, Thread 1656198880 could not acquire Mutex
[0x1] (20130328/utmutex-285)
ACPI Exception: AE_BAD_PARAMETER, Thread 1656198880 could not acquire Mutex
[0x1] (20130328/utmutex-285)
ACPI Exception: AE_BAD_PARAMETER, Thread 1656198880 could not acquire Mutex
[0x1] (20130328/utmutex-285)
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
Starting Bootlog daemon: bootlogd.
Populating dev cache
Starting portmap daemon...
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1
INIT: Entering runlevel: 3
Configuring network interfaces... r8169 0000:02:00.0 eth0: unable to load
firmware patch rtl_nic/rtl8168g-2.fw (-2)
r8169 0000:02:00.0 eth0: link down
r8169 0000:02:00.0 eth0: link down
udhcpc (v1.21.1) started
Sending discover...
Sending discover...
r8169 0000:02:00.0 eth0: link up
Sending discover...
Sending select for 10.40.101.249...
Lease of 10.40.101.249 obtained, lease time 120
done.
....
root@atom_230:~# cat /proc/cpuinfo | grep processor
processor : 0
root@atom_230:~#_______________________________________________
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