root@overo:~$ dmesg
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.2.58-custom (vin@vin-virtual-linux) (gcc version 4.8.2 (GCC) ) #1 PREEMPT Sun Jun 1 03:52:59 BST 2014
CPU: ARMv7 Processor [411fc087] revision 7 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Gumstix Overo
Reserving 12582912 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 35584
free_area_init_node: node 0, pgdat c06b99f0, node_mem_map c0751000
Normal zone: 448 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 35136 pages, LIFO batch:7
OMAP3430/3530 ES3.1.2 (l2cache iva sgx neon isp 720mhz )
Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 35136
Kernel command line: console=ttyO2,115200n8 mem=55M@0x80000000 mem=96M@0x88000000 i2c_bus=3,100 mpurate=500 vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
allocated 917504 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Memory: 55MB 84MB = 139MB total
Memory: 132492k/132492k available, 22132k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xce800000 - 0xf8000000 ( 664 MB)
lowmem : 0xc0000000 - 0xce000000 ( 224 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc0633464 (6318 kB)
.init : 0xc0634000 - 0xc0669000 ( 212 kB)
.data : 0xc066a000 - 0xc06c3ab8 ( 359 kB)
.bss : 0xc06c3adc - 0xc07507b0 ( 564 kB)
NR_IRQS:410
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP clockevent source: GPTIMER1 at 32768 Hz
sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
Console: colour dummy device 80x30
Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys perf_event
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
GPMC revision 5.0
OMAP GPIO hardware version 2.5
omap_mux_init: Add partition: #1: core, flags: 0
Reprogramming SDRC clock to 332000000 Hz
dpll3_m2_clk rate change failed: -22
Found NAND on CS0
Registering NAND on CS0
platform iva.0: Enabled OPP corresponding to 720MHz
hw-breakpoint: debug architecture 0x4 unsupported.
omap-mcbsp.2: alias fck already exists
omap-mcbsp.3: alias fck already exists
Calibrating delay loop (skipped) already calibrated this CPU
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz
OMAP DMA hardware revision 4.0
bio: create slab <bio-0> at 0
machine_constraints_voltage: vads7846: override min_uV, 1 -> 3300000
machine_constraints_voltage: vads7846: override max_uV, 2147483647 -> 3300000
print_constraints: vads7846: 3300 mV
reg-fixed-voltage reg-fixed-voltage.1: vads7846 supplying 3300000uV
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
omap_i2c omap_i2c.1: bus 1 rev1.3.12 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
machine_constraints_voltage: VUSB1V5: override min_uV, 1 -> 1500000
machine_constraints_voltage: VUSB1V5: override max_uV, 2147483647 -> 1500000
print_constraints: VUSB1V5: 1500 mV normal standby
machine_constraints_voltage: VUSB1V8: override min_uV, 1 -> 1800000
machine_constraints_voltage: VUSB1V8: override max_uV, 2147483647 -> 1800000
print_constraints: VUSB1V8: 1800 mV normal standby
machine_constraints_voltage: VUSB3V1: override min_uV, 1 -> 3100000
machine_constraints_voltage: VUSB3V1: override max_uV, 2147483647 -> 3100000
print_constraints: VUSB3V1: 3100 mV normal standby
twl4030_usb twl4030_usb: HW_CONDITIONS 0x10/16; link 0
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
print_constraints: VMMC1: 1850 <--> 3150 mV at 3150 mV normal standby
print_constraints: VDAC: 1800 mV normal standby
print_constraints: VDVI: 1800 mV normal standby
omap_i2c omap_i2c.3: bus 3 rev1.3.12 at 100 kHz
omap-iommu omap-iommu.0: isp registered
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource 32k_counter
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
twl4030_usb twl4030_usb: twl4030_phy_resume
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 1.400
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
musb-hdrc musb-hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 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.
platform iva.0: Enabled OPP corresponding to 720MHz
audit: initializing netlink socket (disabled)
type=2000 audit(0.148:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Registering unionfs 2.5.10 (for 3.1.0-rc4)
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.17)
msgmni has been set to 258
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
OMAP DSS rev 2.0
omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled
brd: module loaded
loop: module loaded
twl4030_madc twl4030_madc: clk disabled, enabling
omap2-nand driver initializing
ONFI flash detected
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000080000 : "xloader"
0x000000080000-0x000000240000 : "uboot"
0x000000240000-0x000000280000 : "uboot environment"
0x000000280000-0x000000680000 : "linux"
0x000000680000-0x000020000000 : "rootfs"
smsc911x: Driver version 2008-10-21
smsc911x-mdio: probed
smsc911x smsc911x.0: eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)
smsc911x smsc911x.0: eth0: MAC Address: 00:af:c1:00:03:02
smsc911x: Driver version 2008-10-21
usbcore: registered new interface driver kaweth
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
cdc_ncm: 04-Aug-2011
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd: block sizes: qh 64 qtd 96 itd 160 sitd 96
ehci-omap ehci-omap.0: failed to get ehci port1 regulator
ehci-omap ehci-omap.0: phy reset operation timed out
ehci-omap ehci-omap.0: reset hcs_params 0x1313 dbg=0 cc=1 pcc=3 ordered ports=3
ehci-omap ehci-omap.0: reset hcc_params 0016 thresh 1 uframes 256/512/1024 park
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
/home/vin/yocto/build/tmp/work/overo-poky-linux-gnueabi/linux-gumstix/3.2-r0/git/drivers/usb/core/inode.c: creating file 'devices'
/home/vin/yocto/build/tmp/work/overo-poky-linux-gnueabi/linux-gumstix/3.2-r0/git/drivers/usb/core/inode.c: creating file '001'
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: park 0
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: reset command 0080b02 park=3 ithresh=8 period=1024 Reset HALT
ehci-omap ehci-omap.0: init command 0010005 (park)=0 ithresh=1 period=512 RUN
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
usb usb1: default language 0x0409
usb usb1: udev 1, busnum 1, minor = 0
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 3.2.58-custom ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: individual port power switching
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: power on to power good time: 20ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: enabling power on all ports
/home/vin/yocto/build/tmp/work/overo-poky-linux-gnueabi/linux-gumstix/3.2-r0/git/drivers/usb/core/inode.c: creating file '001'
ehci-omap ehci-omap.0: ...powerup ports...
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mousedev: PS/2 mouse device common for all mice
twl_rtc twl_rtc: Power up reset detected.
twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
i2c /dev entries driver
cpuidle: using governor ladder
cpuidle: using governor menu
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
Registered led device: overo:red:gpio21
Registered led device: overo:blue:gpio22
Registered led device: overo:blue:COM
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
overo SoC init
asoc: twl4030-hifi <-> omap-mcbsp-dai.1 mapping ok
ALSA device list:
#0: overo
oprofile: hardware counters not available
oprofile: using timer interrupt.
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Registering the dns_resolver key type
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1
ThumbEE CPU extension supported.
sr_init: No PMIC hook to init smartreflex
smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
clock: disabling unused clocks to save power
registered taskstats version 1
fbcvt: 1024x768@60: CVT Name - .786M3-R
Console: switching to colour frame buffer device 128x48
regulator_init_complete: VDAC: incomplete constraints, leaving on
regulator_init_complete: vads7846: incomplete constraints, leaving on
twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:10 UTC (946684810)
Waiting for root device /dev/mmcblk0p2...
mmc0: host does not support reading read-only switch. assuming write-enable.
mmc0: new high speed SDHC card at address 59b4
mmcblk0: mmc0:59b4 00000 3.67 GiB
mmcblk0: p1 p2
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing init memory: 212K
systemd[1]: systemd 211 running in system mode. (+PAM +LIBWRAP -AUDIT -SELINUX +IMA +SYSVINIT -LIBCRYPTSETUP -GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
systemd[1]: Detected architecture 'arm'.
NET: Registered protocol family 10
systemd[1]: Inserted module 'ipv6'
systemd[1]: Set hostname to <overo>.
systemd[1]: [/etc/systemd/system/network@.service:1] Assignment outside of section. Ignoring.
systemd[1]: [/etc/systemd/system/network@.service:2] Assignment outside of section. Ignoring.
systemd[1]: [/etc/systemd/system/network@.service:3] Assignment outside of section. Ignoring.
systemd[1]: [/etc/systemd/system/network@.service:4] Assignment outside of section. Ignoring.
systemd[1]: [/etc/systemd/system/network@.service:5] Assignment outside of section. Ignoring.
systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Expecting device dev-ttyGS0.device...
systemd[1]: Expecting device dev-ttyO2.device...
systemd[1]: Starting Remote File Systems.
systemd[1]: Reached target Remote File Systems.
systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
systemd[1]: Starting Paths.
systemd[1]: Reached target Paths.
systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Starting Swap.
systemd[1]: Reached target Swap.
systemd[1]: Starting Root Slice.
systemd[1]: Created slice Root Slice.
systemd[1]: Starting Journal Socket.
systemd[1]: Listening on Journal Socket.
systemd[1]: Starting Delayed Shutdown Socket.
systemd[1]: Listening on Delayed Shutdown Socket.
systemd[1]: Starting udev Kernel Socket.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Starting udev Control Socket.
systemd[1]: Listening on udev Control Socket.
systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
systemd[1]: Starting Syslog Socket.
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend, wakeup 1
ehci-omap ehci-omap.0: suspend root hub
systemd[1]: Listening on Syslog Socket.
systemd[1]: Starting User and Session Slice.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Starting System Slice.
systemd[1]: Created slice System Slice.
systemd[1]: Started Set Up Additional Binary Formats.
systemd[1]: Mounting Debug File System...
systemd[1]: Starting Journal Service...
systemd[1]: Started Journal Service.
systemd-udevd[87]: starting version 211
systemd-journald[65]: Received request to flush runtime journal from PID 1
ads7846 spi1.0: touchscreen, irq 274
ads7846 spi1.0: no device detected, test read result was 0x00000000
smsc911x smsc911x.0: eth0: SMSC911x/921x identified at 0xce816000, IRQ: 336
eth0: IPv6 duplicate address fe80::2af:c1ff:fe00:302 detected!