U-Boot SPL 2015.04-rc2-00210-g26fcaa0-dirty (Mar 18 2015 - 15:49:29) U-Boot 2015.04-rc2-00210-g26fcaa0-dirty (Mar 18 2015 - 15:49:29) Watchdog enabled I2C: ready DRAM: 512 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 SF: Detected N25Q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB Net: cpsw, usb_ether Hit any key to stop autoboot: 0 cpsw Waiting for PHY auto negotiation to complete.. done link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 192.168.1.1; our IP address is 192.168.1.2 Filename 'zImage-3354'. Load address: 0x82000000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ######################################### 2.9 MiB/s done Bytes transferred = 5200008 (4f5888 hex) Kernel image @ 0x82000000 [ 0x000000 - 0x4ed668 ] Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.0.0-rc7-00016-g7b43b47-dirty (michael@deathray) (gcc version 4.9.1 (GCC) ) #11 SMP Tue Apr 14 18:51:01 CDT 2015 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: EMAC SOM-3354M SOM-200ES [ 0.000000] cma: Reserved 16 MiB at 0x9e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 130816 [ 0.000000] free_area_init_node: node 0, pgdat c0a529c0, node_mem_map dfa71000 [ 0.000000] Normal zone: 1152 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130816 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon ) [ 0.000000] PERCPU: Embedded 12 pages/cpu @dfa18000 s18496 r8192 d22464 u49152 [ 0.000000] pcpu-alloc: s18496 r8192 d22464 u49152 alloc=12*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129664 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait debug earlyprintk=serial [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 482612K/523264K available (6794K kernel code, 642K rwdata, 2680K rodata, 444K init, 8243K bss, 24268K reserved, 16384K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0948e50 (9476 kB) [ 0.000000] .init : 0xc0949000 - 0xc09b8000 ( 444 kB) [ 0.000000] .data : 0xc09b8000 - 0xc0a58ac0 ( 643 kB) [ 0.000000] .bss : 0xc0a58ac0 - 0xc12658b0 (8244 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] OMAP clockevent source: timer2 at 26000000 Hz [ 0.000017] sched_clock: 32 bits at 26MHz, resolution 38ns, wraps every 165191049177ns [ 0.000069] OMAP clocksource: timer1 at 26000000 Hz [ 0.000896] Console: colour dummy device 80x30 [ 0.000950] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000959] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000967] ... MAX_LOCK_DEPTH: 48 [ 0.000975] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000983] ... CLASSHASH_SIZE: 4096 [ 0.000990] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000998] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001005] ... CHAINHASH_SIZE: 32768 [ 0.001012] memory used by lock dependency info: 5167 kB [ 0.001021] per task-struct memory footprint: 1152 bytes [ 0.001046] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736) [ 0.078896] pid_max: default: 32768 minimum: 301 [ 0.079243] Security Framework initialized [ 0.079405] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.079420] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.082267] Initializing cgroup subsys blkio [ 0.082310] Initializing cgroup subsys memory [ 0.082399] Initializing cgroup subsys devices [ 0.082495] Initializing cgroup subsys freezer [ 0.082618] Initializing cgroup subsys perf_event [ 0.082698] CPU: Testing write buffer coherency: ok [ 0.084030] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.084142] Setting up static identity map for 0x806748a0 - 0x80674910 [ 0.087552] Brought up 1 CPUs [ 0.087575] SMP: Total of 1 processors activated (996.14 BogoMIPS). [ 0.087586] CPU: All CPU(s) started in SVC mode. [ 0.090919] devtmpfs: initialized [ 0.093098] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.130337] omap_hwmod: tptc0 using broken dt data from edma [ 0.130713] omap_hwmod: tptc1 using broken dt data from edma [ 0.131067] omap_hwmod: tptc2 using broken dt data from edma [ 0.139043] omap_hwmod: debugss: _wait_target_disable failed [ 0.196258] pinctrl core: initialized pinctrl subsystem [ 0.230071] NET: Registered protocol family 16 [ 0.235694] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.237787] cpuidle: using governor ladder [ 0.237817] cpuidle: using governor menu [ 0.244784] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.245577] OMAP GPIO hardware version 0.1 [ 0.246826] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.248668] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.250522] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.263655] omap-gpmc 50000000.gpmc: could not find pctldev for node /pinmux@44e10800/pinmux_gpmc_pins, deferring probe [ 0.263699] platform 50000000.gpmc: Driver omap-gpmc requests probe deferral [ 0.267534] No ATAGs? [ 0.267564] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.310333] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.311153] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]' [ 0.314814] SCSI subsystem initialized [ 0.315615] libata version 3.00 loaded. [ 0.316335] usbcore: registered new interface driver usbfs [ 0.316489] usbcore: registered new interface driver hub [ 0.316637] usbcore: registered new device driver usb [ 0.317421] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.317459] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.321703] Switched to clocksource timer1 [ 0.454603] NET: Registered protocol family 2 [ 0.456449] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.456627] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.457823] TCP: Hash tables configured (established 4096 bind 4096) [ 0.458016] TCP: reno registered [ 0.458043] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.458214] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.459115] NET: Registered protocol family 1 [ 0.460640] RPC: Registered named UNIX socket transport module. [ 0.460661] RPC: Registered udp transport module. [ 0.460672] RPC: Registered tcp transport module. [ 0.460681] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.462896] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.467119] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.467432] audit: initializing netlink subsys (disabled) [ 0.467656] audit: type=2000 audit(0.460:1): initialized [ 0.472263] VFS: Disk quotas dquot_6.5.2 [ 0.472413] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.474597] NFS: Registering the id_resolver key type [ 0.474963] Key type id_resolver registered [ 0.474978] Key type id_legacy registered [ 0.475147] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc. [ 0.479406] io scheduler noop registered [ 0.479439] io scheduler deadline registered [ 0.479491] io scheduler cfq registered (default) [ 0.481388] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.487822] pwm-backlight backlight: GPIO lookup for consumer enable [ 0.487848] pwm-backlight backlight: using device tree for GPIO lookup [ 0.487868] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]' [ 0.487881] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]' [ 0.487893] pwm-backlight backlight: using lookup tables for GPIO lookup [ 0.488064] pwm-backlight backlight: lookup for GPIO enable failed [ 0.488094] backlight supply power not found, using dummy regulator [ 0.492042] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.497622] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.497656] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@44e09000[0]' [ 0.498244] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, base_baud = 3000000) is a OMAP UART0 [ 1.342107] console [ttyO0] enabled [ 1.347792] omap_uart 48022000.serial: no wakeirq for uart0 [ 1.353813] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48022000[0]' [ 1.363990] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 155, base_baud = 3000000) is a OMAP UART1 [ 1.377472] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.385070] [drm] Initialized drm 1.1.0 20060810 [ 1.390764] panel panel: GPIO lookup for consumer enable [ 1.396416] panel panel: using device tree for GPIO lookup [ 1.402219] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/panel[0]' - status (0) [ 1.411970] panel panel: found enable GPIO [ 1.422597] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.429523] [drm] No driver support for vblank timestamp query. [ 1.472792] Console: switching to colour frame buffer device 60x34 [ 1.480225] tilcdc 4830e000.lcdc: fb0: frame buffer device [ 1.486110] tilcdc 4830e000.lcdc: registered panic notifier [ 1.492027] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0 [ 1.524479] brd: module loaded [ 1.543800] loop: module loaded [ 1.552121] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.560212] of_get_named_gpiod_flags: parsed 'cs-gpios' property of node '/ocp/spi@48030000[0]' - status (0) [ 1.570611] of_get_named_gpiod_flags: parsed 'cs-gpios' property of node '/ocp/spi@48030000[1]' - status (0) [ 1.587500] gpiochip_find_base: found new base at 504 [ 1.593627] gpiochip_add: registered GPIOs 504 to 511 on device: mcp23s08 [ 1.602666] m25p80 spi1.0: unrecognized JEDEC id bytes: ff, ff, ff [ 1.610113] CAN device driver interface [ 1.617177] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=160) [ 1.628530] usbcore: registered new interface driver asix [ 1.634458] usbcore: registered new interface driver ax88179_178a [ 1.640937] usbcore: registered new interface driver cdc_ether [ 1.647236] usbcore: registered new interface driver smsc95xx [ 1.653382] usbcore: registered new interface driver net1080 [ 1.659400] usbcore: registered new interface driver cdc_subset [ 1.665743] usbcore: registered new interface driver zaurus [ 1.671794] usbcore: registered new interface driver cdc_ncm [ 1.679037] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.685995] ehci-omap: OMAP-EHCI Host Controller driver [ 1.692040] usbcore: registered new interface driver cdc_wdm [ 1.698144] usbcore: registered new interface driver usb-storage [ 1.707480] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset [ 1.715121] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup [ 1.722974] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 1.734351] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 1.745631] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup [ 1.753657] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed [ 1.761022] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect [ 1.769128] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup [ 1.776967] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 1.788884] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 1.800708] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup [ 1.808726] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed [ 1.816722] 47401300.usb-phy supply vcc not found, using dummy regulator [ 1.828233] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 1.839396] musb-hdrc: MHDRC RTL version 2.0 [ 1.843980] musb-hdrc: setup fifo_mode 4 [ 1.848086] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 1.853892] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver [ 1.862785] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1 [ 1.873128] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.880229] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.887849] usb usb1: Product: MUSB HDRC host driver [ 1.893062] usb usb1: Manufacturer: Linux 4.0.0-rc7-00016-g7b43b47-dirty musb-hcd [ 1.900876] usb usb1: SerialNumber: musb-hdrc.0.auto [ 1.910221] hub 1-0:1.0: USB hub found [ 1.914819] hub 1-0:1.0: 1 port detected [ 1.925676] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset [ 1.933374] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup [ 1.941204] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 1.952593] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 1.963876] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup [ 1.971898] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed [ 1.979262] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect [ 1.987368] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup [ 1.995205] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 2.007133] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 2.018958] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup [ 2.026983] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed [ 2.034981] 47401b00.usb-phy supply vcc not found, using dummy regulator [ 2.045415] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 2.056499] musb-hdrc: MHDRC RTL version 2.0 [ 2.061048] musb-hdrc: setup fifo_mode 4 [ 2.065175] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 2.070936] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 2.080720] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2 [ 2.089811] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.096956] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.104521] usb usb2: Product: MUSB HDRC host driver [ 2.109706] usb usb2: Manufacturer: Linux 4.0.0-rc7-00016-g7b43b47-dirty musb-hcd [ 2.117540] usb usb2: SerialNumber: musb-hdrc.1.auto [ 2.124711] hub 2-0:1.0: USB hub found [ 2.128756] hub 2-0:1.0: 1 port detected [ 2.137652] mousedev: PS/2 mouse device common for all mice [ 2.147011] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/TI-am335x-tsc/input/input0 [ 2.159357] omap_rtc 44e3e000.rtc: already running [ 2.166056] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.174300] i2c /dev entries driver [ 2.178022] Driver for 1-wire Dallas network protocol. [ 2.186852] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.195305] Driver 'mmcblk' needs updating - please use bus_type methods [ 2.203477] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd [ 2.209761] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup [ 2.216657] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.226223] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@48060000[0]' [ 2.235740] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup [ 2.242773] omap_hsmmc 48060000.mmc: lookup for GPIO cd failed [ 2.248873] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp [ 2.255167] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup [ 2.262006] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.271564] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]' [ 2.281009] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup [ 2.288030] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed [ 2.332232] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd [ 2.338525] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 2.345420] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]' [ 2.354988] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]' [ 2.364456] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup [ 2.371458] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed [ 2.377577] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp [ 2.383870] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 2.390689] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]' [ 2.400248] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]' [ 2.409712] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup [ 2.416751] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed [ 2.462627] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@0[0]' - status (0) [ 2.473310] ledtrig-cpu: registered to indicate activity on CPUs [ 2.480119] usbcore: registered new interface driver usbhid [ 2.486056] usbhid: USB HID core driver [ 2.491721] oprofile: using arm/armv7 [ 2.496361] TCP: cubic registered [ 2.499867] Initializing XFRM netlink socket [ 2.504577] NET: Registered protocol family 17 [ 2.509299] NET: Registered protocol family 15 [ 2.514002] can: controller area network core (rev 20120528 abi 9) [ 2.520614] NET: Registered protocol family 29 [ 2.525393] can: raw protocol (rev 20120528) [ 2.529977] can: broadcast manager protocol (rev 20120528 t) [ 2.535965] can: netlink gateway (rev 20130117) max_hops=1 [ 2.542166] Key type dns_resolver registered [ 2.546894] omap_voltage_late_init: Voltage driver support not added [ 2.553619] sr_dev_init: No voltage domain specified for smartreflex0. Cannot initialize [ 2.562108] sr_dev_init: No voltage domain specified for smartreflex1. Cannot initialize [ 2.571316] platform cpufreq-dt.0: Driver cpufreq-dt requests probe deferral [ 2.579506] ThumbEE CPU extension supported. [ 2.584079] Registering SWP/SWPB emulation handler [ 2.589096] SmartReflex Class3 initialized [ 2.594904] mmc0: MAN_BKOPS_EN bit is not set [ 2.605746] mmc0: new high speed MMC card at address 0001 [ 2.614855] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 2.620417] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 2.632159] mmcblk0: mmc0:0001 MMC04G 3.52 GiB [ 2.637681] mmcblk0boot0: mmc0:0001 MMC04G partition 1 16.0 MiB [ 2.647490] 8000000.uart: ttyS0 at MMIO 0x8000000 (irq = 0, base_baud = 1152000) is a 16550A [ 2.658129] mmcblk0boot1: mmc0:0001 MMC04G partition 2 16.0 MiB [ 2.670556] mmcblk0: p1 [ 2.677387] 8000008.uart: ttyS1 at MMIO 0x8000008 (irq = 0, base_baud = 1152000) is a 16550A [ 2.711807] usb 2-1: new high-speed USB device number 2 using musb-hdrc [ 2.720331] tps65910 0-002d: No interrupt support, no core IRQ [ 2.734918] vrtc: supplied by vmain [ 2.742218] vio: supplied by vmain [ 2.749188] vdd_mpu: supplied by vmain [ 2.756594] vdd_core: supplied by vmain [ 2.765485] vdig1: supplied by vmain [ 2.772734] vdig2: supplied by vmain [ 2.779296] vpll: supplied by vmain [ 2.786243] vdac: supplied by vmain [ 2.792857] vaux1: supplied by vmain [ 2.799242] vaux2: supplied by vmain [ 2.805891] vaux33: supplied by vmain [ 2.812617] vmmc: supplied by vmain [ 2.819067] vbb: supplied by vmain [ 2.829270] si5351 0-0060: si5351_pll_recalc_rate - plla: p1 = 261632, p2 = 0, p3 = 1, parent_rate = 0, rate = 0 [ 2.845198] si5351 0-0060: si5351_msynth_recalc_rate - ms0: p1 = 5632, p2 = 0, p3 = 1, m = 6144, parent_rate = 0, rate = 0 [ 2.860877] si5351 0-0060: si5351_clkout_round_rate - clk0: rdiv = 1, parent_rate = 18432000, rate = 18432000 [ 2.871292] si5351 0-0060: si5351_msynth_round_rate - ms0: a = 48, b = 0, c = 1, divby4 = 0, parent_rate = 884736000, rate = 18432000 [ 2.883849] Division by zero in kernel. [ 2.887862] CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 4.0.0-rc7-00016-g7b43b47-dirty #11 [ 2.896602] Hardware name: Generic AM33XX (Flattened Device Tree) [ 2.903008] Workqueue: deferwq deferred_probe_work_func [ 2.908505] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.916631] [] (show_stack) from [] (dump_stack+0x84/0x9c) [ 2.924211] [] (dump_stack) from [] (Ldiv0+0x8/0x10) [ 2.931224] [] (Ldiv0) from [] (si5351_pll_round_rate+0x3c/0x190) [ 2.939430] [] (si5351_pll_round_rate) from [] (clk_calc_new_rates+0x1dc/0x260) [ 2.948902] [] (clk_calc_new_rates) from [] (clk_calc_new_rates+0xfc/0x260) [ 2.958005] Division by zero in kernel. [ 2.962030] CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 4.0.0-rc7-00016-g7b43b47-dirty #11 [ 2.970748] Hardware name: Generic AM33XX (Flattened Device Tree) [ 2.977133] Workqueue: deferwq deferred_probe_work_func [ 2.982622] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.990712] [] (show_stack) from [] (dump_stack+0x84/0x9c) [ 2.998279] [] (dump_stack) from [] (Ldiv0+0x8/0x10) [ 3.005312] [] (Ldiv0) from [] (__aeabi_uidivmod+0x8/0x18) [ 3.012879] [] (__aeabi_uidivmod) from [] (si5351_pll_round_rate+0x64/0x190) [ 3.022078] [] (si5351_pll_round_rate) from [] (clk_calc_new_rates+0x1dc/0x260) [ 3.031560] [] (clk_calc_new_rates) from [] (clk_calc_new_rates+0xfc/0x260) [ 3.040641] Division by zero in kernel. [ 3.044673] CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 4.0.0-rc7-00016-g7b43b47-dirty #11 [ 3.053411] Hardware name: Generic AM33XX (Flattened Device Tree) [ 3.059776] Workqueue: deferwq deferred_probe_work_func [ 3.065265] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.073382] [] (show_stack) from [] (dump_stack+0x84/0x9c) [ 3.080928] [] (dump_stack) from [] (Ldiv0_64+0x8/0x18) [ 3.088225] [] (Ldiv0_64) from [] (si5351_pll_round_rate+0x7c/0x190) [ 3.096700] [] (si5351_pll_round_rate) from [] (clk_calc_new_rates+0x1dc/0x260) [ 3.106170] [] (clk_calc_new_rates) from [] (clk_calc_new_rates+0xfc/0x260) [ 3.115280] si5351 0-0060: si5351_pll_round_rate - plla: a = 0, b = 0, c = 1, parent_rate = 0, rate = 0 [ 3.125125] si5351 0-0060: si5351_msynth_recalc_rate - ms0: p1 = 5632, p2 = 0, p3 = 1, m = 6144, parent_rate = 0, rate = 0 [ 3.137702] usb 2-1: New USB device found, idVendor=0424, idProduct=2512 [ 3.144764] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.155260] hub 2-1:1.0: USB hub found [ 3.159354] hub 2-1:1.0: 2 ports detected [ 3.167784] si5351 0-0060: si5351_pll_set_rate - plla: p1 = 4294966784, p2 = 0, p3 = 1, parent_rate = 0, rate = 0 [ 3.178577] si5351 0-0060: si5351_pll_recalc_rate - plla: p1 = 4294966784, p2 = 0, p3 = 1, parent_rate = 0, rate = 0 [ 3.189999] si5351 0-0060: si5351_msynth_set_rate - ms0: p1 = 5632, p2 = 0, p3 = 1, divby4 = 0, parent_rate = 0, rate = 18432000 [ 3.202118] si5351 0-0060: si5351_msynth_recalc_rate - ms0: p1 = 5632, p2 = 0, p3 = 1, m = 6144, parent_rate = 0, rate = 0 [ 3.213686] si5351 0-0060: si5351_clkout_set_rate - clk0: rdiv = 128, parent_rate = 0, rate = 18432000 [ 3.223696] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 3.234369] cpufreq: __cpufreq_add_dev: CPU0: Running at unlisted freq: 1000000 KHz [ 3.291656] tilcdc 4830e000.lcdc: timeout waiting for framedone [ 3.331875] cpufreq: __cpufreq_add_dev: CPU0: Unlisted initial frequency changed to: 720000 KHz [ 3.401725] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 3.408133] davinci_mdio 4a101000.mdio: detected phy mask fffffffc [ 3.419351] libphy: 4a101000.mdio: probed [ 3.423725] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver unknown [ 3.432182] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver unknown [ 3.442499] cpsw 4a100000.ethernet: Detected MACID = 6c:ec:eb:6c:8a:4b [ 3.453442] omap_rtc 44e3e000.rtc: setting system clock to 2015-02-26 04:13:35 UTC (1424924015) [ 3.462674] sr_init: No PMIC hook to init smartreflex [ 3.468302] sr_init: platform driver register failed for SR [ 3.538223] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) [ 3.547109] VFS: Mounted root (ext4 filesystem) readonly on device 179:1. [ 3.558090] devtmpfs: mounted [ 3.562299] Freeing unused kernel memory: 444K (c0949000 - c09b8000) INIT: version 2.88 booting Starting udev [ 4.707396] udevd[88]: starting version 182 [ 11.725776] EXT4-fs (mmcblk0p1): re-mounted. Opts: data=ordered bootlogd: cannot allocate pseudo tty: No such file or directory [ 12.154807] random: dd urandom read with 53 bits of entropy available ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1729: No soundcards found... INIT: Entering runlevel: 5 Configuring network interfaces... done. Starting system message bus: dbus. Starting Network Interface Plugging Daemon: eth0. [ 16.740773] net eth0: initializing cpsw version 1.12 (0) [ 16.822202] net eth0: phy found : id is : 0x221513 [ 16.827491] libphy: PHY 4a101000.mdio:02 not found [ 16.832620] net eth0: phy 4a101000.mdio:02 not found on slave 1 Starting OpenBSD Secure Shell server: sshd [ 16.961158] EXT4-fs (mmcblk0p1): warning: maximal mount count reached, running e2fsck is recommended [ 17.035196] EXT4-fs (mmcblk0p1): re-mounted. Opts: data=ordered [ 17.100834] EXT4-fs (mmcblk0p1): re-mounted. Opts: data=ordered done. Starting rpcbind daemon...rpcbind: cannot create socket for udp6 rpcbind: cannot create socket for tcp6 done. creating NFS state directory: done starting statd: done Starting advanced power management daemon: No APM support in kernel (failed.) Starting ntpd: done Starting syslogd/klogd: done Starting Lighttpd Web Server: lighttpd. EMAC OpenEmbedded Linux - 5.0.0 - Beta Copyright (C) 2014, EMAC, Inc. All rights reserved. Headless som3517-som200 som3517-som200 login: [ 19.822835] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx root Password: root@som3517-som200:~# cat /proc/version Linux version 4.0.0-rc7-00016-g7b43b47-dirty (michael@deathray) (gcc version 4.9.1 (GCC) ) #11 SMP Tue Apr 14 18:51:01 CDT 2015 root@som3517-som200:~# cat /sys/kernel/debug/ bdi/ extfrag/ kprobes/ musb-hdrc.0.auto/ omap_mux/ pwm sleep_time ubifs/ clk/ fault_around_bytes memblock/ musb-hdrc.0.auto.dsps/ pinctrl/ regmap/ suspend_stats usb/ dma_buf/ gpio mmc0/ musb-hdrc.1.auto/ pm_debug/ regulator/ tracing/ wakeup_sources dri/ hid/ mmc1/ musb-hdrc.1.auto.dsps/ pm_qos/ sched_features ubi/ root@som3517-som200:~# cat /sys/kernel/debug/clk/ adc_tsc_fck/ clk_summary dpll_core_m4_ck/ dpll_per_ck/ gpio2_dbclk/ mmc_clk/ stm_clk_div_ck/ timer7_fck/ aes0_fck/ clkdiv32k_ck/ dpll_core_m4_div2_ck/ dpll_per_m2_ck/ gpio3_dbclk/ mmu_fck/ stm_pmd_clock_mux_ck/ trace_clk_div_ck/ cefuse_fck/ clkdiv32k_ick/ dpll_core_m5_ck/ dpll_per_m2_div4_ck/ ieee5000_fck/ ms0/ sys_clkin_ck/ trace_pmd_clk_mux_ck/ clk0/ clkout2_ck/ dpll_core_m6_ck/ dpll_per_m2_div4_wkupdm_ck/ l3_gclk/ ms1/ sysclk_div_ck/ usbotg_fck/ clk1/ clkout2_div_ck/ dpll_core_x2_ck/ ehrpwm0_tbclk/ l3s_gclk/ ms2/ sysclkout_pre_ck/ virt_19200000_ck/ clk2/ cpsw_125mhz_gclk/ dpll_ddr_ck/ ehrpwm1_tbclk/ l4_rtc_gclk/ plla/ tclkin_ck/ virt_24000000_ck/ clk_24mhz/ cpsw_cpts_rft_clk/ dpll_ddr_m2_ck/ ehrpwm2_tbclk/ l4fw_gclk/ pllb/ timer1_fck/ virt_25000000_ck/ clk_32768_ck/ dbg_clka_ck/ dpll_ddr_m2_div2_ck/ gfx_fck_div_ck/ l4hs_gclk/ pruss_ocp_gclk/ timer2_fck/ virt_26000000_ck/ clk_dump dbg_sysclk_ck/ dpll_disp_ck/ gfx_fclk_clksel_ck/ l4ls_gclk/ rng_fck/ timer3_fck/ wdt1_fck/ clk_orphan_dump dcan0_fck/ dpll_disp_m2_ck/ gpio0_dbclk/ lcd_gclk/ sha0_fck/ timer4_fck/ xtal/ clk_orphan_summary dcan1_fck/ dpll_mpu_ck/ gpio0_dbclk_mux_ck/ mcasp0_fck/ smartreflex0_fck/ timer5_fck/ clk_rc32k_ck/ dpll_core_ck/ dpll_mpu_m2_ck/ gpio1_dbclk/ mcasp1_fck/ smartreflex1_fck/ timer6_fck/ root@som3517-som200:~# cat /sys/kernel/debug/clk/clk_summary clock enable_cnt prepare_cnt rate accuracy phase ---------------------------------------------------------------------------------------- tclkin_ck 0 0 12000000 0 0 virt_26000000_ck 1 1 26000000 0 0 sys_clkin_ck 11 23 26000000 0 0 timer6_fck 0 1 26000000 0 0 timer3_fck 0 1 26000000 0 0 dbg_sysclk_ck 0 1 26000000 0 0 timer7_fck 0 1 26000000 0 0 timer5_fck 0 1 26000000 0 0 timer4_fck 0 1 26000000 0 0 timer2_fck 1 1 26000000 0 0 timer1_fck 1 1 26000000 0 0 cefuse_fck 0 0 26000000 0 0 dpll_per_ck 2 2 960000000 0 0 usbotg_fck 1 1 960000000 0 0 dpll_per_m2_ck 3 4 192000000 0 0 mmc_clk 0 3 96000000 0 0 clk_24mhz 1 1 24000000 0 0 clkdiv32k_ck 1 1 32786 0 0 clkdiv32k_ick 1 5 32786 0 0 wdt1_fck 0 1 32786 0 0 gpio3_dbclk 0 1 32786 0 0 gpio2_dbclk 0 1 32786 0 0 gpio1_dbclk 0 1 32786 0 0 dpll_per_m2_div4_ck 1 9 48000000 0 0 dpll_per_m2_div4_wkupdm_ck 1 2 48000000 0 0 dpll_disp_ck 1 1 18000000 0 0 dpll_disp_m2_ck 1 1 18000000 0 0 lcd_gclk 1 1 18000000 0 0 dpll_ddr_ck 1 1 400000000 0 0 dpll_ddr_m2_ck 2 2 400000000 0 0 dpll_ddr_m2_div2_ck 1 1 200000000 0 0 dpll_mpu_ck 1 1 275000000 0 0 dpll_mpu_m2_ck 4 4 275000000 0 0 dpll_core_ck 1 1 1000000000 0 0 dpll_core_x2_ck 2 2 2000000000 0 0 dpll_core_m6_ck 0 0 500000000 0 0 dpll_core_m5_ck 1 1 250000000 0 0 cpsw_cpts_rft_clk 0 0 250000000 0 0 cpsw_125mhz_gclk 3 3 125000000 0 0 dpll_core_m4_ck 9 11 200000000 0 0 dbg_clka_ck 0 2 200000000 0 0 trace_pmd_clk_mux_ck 0 1 200000000 0 0 trace_clk_div_ck 0 1 50000000 0 0 stm_pmd_clock_mux_ck 0 0 200000000 0 0 stm_clk_div_ck 0 0 50000000 0 0 gfx_fclk_clksel_ck 0 1 200000000 0 0 gfx_fck_div_ck 0 1 200000000 0 0 sysclk_div_ck 0 0 200000000 0 0 l4hs_gclk 2 2 200000000 0 0 l4_rtc_gclk 0 0 100000000 0 0 dpll_core_m4_div2_ck 15 17 100000000 0 0 l4ls_gclk 45 60 100000000 0 0 ehrpwm2_tbclk 0 1 100000000 0 0 ehrpwm1_tbclk 0 0 100000000 0 0 ehrpwm0_tbclk 0 0 100000000 0 0 l4fw_gclk 1 1 100000000 0 0 l3s_gclk 10 10 100000000 0 0 ieee5000_fck 0 0 100000000 0 0 mmu_fck 0 0 200000000 0 0 l3_gclk 13 15 200000000 0 0 pruss_ocp_gclk 0 1 200000000 0 0 rng_fck 2 2 26000000 0 0 aes0_fck 1 2 26000000 0 0 sha0_fck 1 1 26000000 0 0 smartreflex1_fck 0 1 26000000 0 0 smartreflex0_fck 0 1 26000000 0 0 mcasp1_fck 0 1 26000000 0 0 mcasp0_fck 0 1 26000000 0 0 dcan1_fck 0 1 26000000 0 0 dcan0_fck 0 1 26000000 0 0 adc_tsc_fck 1 1 26000000 0 0 virt_25000000_ck 0 0 25000000 0 0 virt_24000000_ck 0 0 24000000 0 0 virt_19200000_ck 0 0 19200000 0 0 clk_rc32k_ck 0 1 32000 0 0 gpio0_dbclk_mux_ck 0 1 32000 0 0 gpio0_dbclk 0 1 32000 0 0 clk_32768_ck 2 2 32768 0 0 sysclkout_pre_ck 1 1 32768 0 0 clkout2_div_ck 1 1 32768 0 0 clkout2_ck 1 1 32768 0 0 xtal 0 0 0 0 0 pllb 0 0 0 0 0 ms2 0 0 0 0 0 clk2 0 0 0 0 0 ms1 0 0 0 0 0 clk1 0 0 0 0 0 plla 0 0 0 0 0 ms0 0 0 0 0 0 clk0 0 0 0 0 0