U-Boot SPL 2012.07-00012-g391a28d (Dec 30 2012 - 17:40:39) OMAP4460 ES1.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.bin mkimage signature not found - ih_magic = ea000014 reading u-boot.bin U-Boot 2012.07-00012-g391a28d (Dec 30 2012 - 17:40:39) CPU : OMAP4460 ES1.1 Board: OMAP4 Variscite SOM I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. checking for preEnv.txt reading preEnv.txt 0 bytes read Loaded environment from preEnv.txt Importing preboot environment from mmc ... Hit any key to stop autoboot: 3  0 VAR-SOM-OM44 # VAR-SOM-OM44 # setenv bootargs 'console=ttyO2,115200n8 mem=1G@0x80000000 root=/dev/mmcblk0p2 ro earlyprintk ignore_loglevel fixrtc phy.smsc.gb_enable=false video=HDMI-A-1:1920x1080@60' VAR-SOM-OM44 # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap4-var-som Sending: Transfer complete m - CRC mode, 9(SOH)/4210(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0041cb03 = 4311811 Bytes VAR-SOM-OM44 # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4311747 Bytes = 4.1 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.14.0-51396-g455c6fd (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Wed Apr 2 00:50:01 MDT 2014 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Variscite OMAP4 SOM [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c088c240, node_mem_map edff2000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 528 pages used for memmap [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 9 pages/cpu @edfb9000 s14016 r8192 d14656 u36864 [ 0.000000] pcpu-alloc: s14016 r8192 d14656 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260368 [ 0.000000] Kernel command line: console=ttyO2,115200n8 mem=1G@0x80000000 root=/dev/mmcblk0p2 ro earlyprintk ignore_loglevel fixrtc phy.smsc.gb_enable=false video=HDMI-A-1:1920x1080@60 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1007588K/1047552K available (5565K kernel code, 654K rwdata, 2128K rodata, 385K init, 5518K bss, 39964K reserved, 269312K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc078b9e4 (7695 kB) [ 0.000000] .init : 0xc078c000 - 0xc07ec6c0 ( 386 kB) [ 0.000000] .data : 0xc07ee000 - 0xc0891818 ( 655 kB) [ 0.000000] .bss : 0xc0891818 - 0xc0df5338 (5519 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node div_ts_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node bandgap_ts_fclk [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000152] smp_twd: clock not found -2 [ 0.002044] Console: colour dummy device 80x30 [ 0.002105] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.002105] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.002136] ... MAX_LOCK_DEPTH: 48 [ 0.002136] ... MAX_LOCKDEP_KEYS: 8191 [ 0.002136] ... CLASSHASH_SIZE: 4096 [ 0.002166] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.002166] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.002166] ... CHAINHASH_SIZE: 16384 [ 0.002166] memory used by lock dependency info: 3695 kB [ 0.002197] per task-struct memory footprint: 1152 bytes [ 0.002258] Calibrating local timer... 347.56MHz. [ 0.058746] Calibrating delay loop... 1384.44 BogoMIPS (lpj=6922240) [ 0.148101] pid_max: default: 32768 minimum: 301 [ 0.148681] Security Framework initialized [ 0.148864] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.148895] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.179321] CPU: Testing write buffer coherency: ok [ 0.180816] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.180877] Setting up static identity map for 0x80546a60 - 0x80546ad0 [ 0.180999] L310 cache controller enabled [ 0.181030] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x7e470000, Cache size: 1024 kB [ 0.186004] CPU1: Booted secondary processor [ 0.217620] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.218231] Brought up 2 CPUs [ 0.218231] SMP: Total of 2 processors activated. [ 0.218261] CPU: All CPU(s) started in SVC mode. [ 0.221008] devtmpfs: initialized [ 0.230499] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.234466] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.238189] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.399719] pinctrl core: initialized pinctrl subsystem [ 0.403106] regulator-dummy: no parameters [ 0.406005] NET: Registered protocol family 16 [ 0.412841] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.494598] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.495788] OMAP GPIO hardware version 0.1 [ 0.497680] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.499969] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.502258] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.504730] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.507110] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.508880] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.536895] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.537536] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.538940] No ATAGs? [ 0.538970] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.539001] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.542663] OMAP DMA hardware revision 0.0 [ 0.592437] bio: create slab at 0 [ 0.595458] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.595489] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.659484] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.660522] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator@0[0]' [ 0.661346] VDD_ETH: 3300 mV [ 0.668487] SCSI subsystem initialized [ 0.670440] usbcore: registered new interface driver usbfs [ 0.670806] usbcore: registered new interface driver hub [ 0.671264] usbcore: registered new device driver usb [ 0.677185] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 0.678283] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 0.680053] omap_i2c 48060000.i2c: bus 2 rev0.11 at 400 kHz [ 0.680999] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 0.687530] Switched to clocksource 32k_counter [ 0.836883] NET: Registered protocol family 2 [ 0.838745] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.839019] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.841674] TCP: Hash tables configured (established 8192 bind 8192) [ 0.841918] TCP: reno registered [ 0.841949] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.842315] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.843627] NET: Registered protocol family 1 [ 0.845062] RPC: Registered named UNIX socket transport module. [ 0.845092] RPC: Registered udp transport module. [ 0.845092] RPC: Registered tcp transport module. [ 0.845092] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.853454] futex hash table entries: 512 (order: 3, 32768 bytes) [ 1.013366] bounce pool size: 64 pages [ 1.014404] VFS: Disk quotas dquot_6.5.2 [ 1.014617] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.016723] NFS: Registering the id_resolver key type [ 1.017089] Key type id_resolver registered [ 1.017120] Key type id_legacy registered [ 1.017211] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.017913] msgmni has been set to 1473 [ 1.021118] io scheduler noop registered [ 1.021118] io scheduler deadline registered [ 1.021209] io scheduler cfq registered (default) [ 1.026550] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 1.027038] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 1.030822] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.037384] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.037445] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.038391] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 1.040222] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.040252] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.040802] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 1.042205] omap_uart 48020000.serial: no wakeirq for uart0 [ 1.042236] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48020000[0]' [ 1.042633] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.917449] console [ttyO2] enabled [ 1.922668] omap_uart 4806e000.serial: no wakeirq for uart0 [ 1.928588] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806e000[0]' [ 1.938476] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.976959] brd: module loaded [ 1.996337] loop: module loaded [ 2.002777] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 2.012878] twl 0-0048: PIH (irq 39) nested IRQs [ 2.020874] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 2.028808] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 2.036193] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 2.043670] VMMC: 1200 <--> 3000 mV at 3000 mV [ 2.050476] VPP: 1800 <--> 2500 mV at 1900 mV [ 2.057220] VUSIM: 1200 <--> 2900 mV [ 2.062927] VDAC: 1800 mV [ 2.067291] VANA: 2100 mV [ 2.072143] VCXIO: 1800 mV [ 2.076538] VUSB: 3300 mV [ 2.081359] V1V8: 1800 mV [ 2.086090] V2V1: 2100 mV [ 2.097076] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.114379] ks8851 spi1.0: message enable is 0 [ 2.125549] ks8851 spi1.0 eth0: revision 1, MAC fa:84:c6:60:64:7e, IRQ 331, no EEPROM [ 2.138214] usbcore: registered new interface driver asix [ 2.144256] usbcore: registered new interface driver ax88179_178a [ 2.151031] usbcore: registered new interface driver cdc_ether [ 2.157562] usbcore: registered new interface driver smsc95xx [ 2.163940] usbcore: registered new interface driver net1080 [ 2.170227] usbcore: registered new interface driver cdc_subset [ 2.176788] usbcore: registered new interface driver zaurus [ 2.183105] usbcore: registered new interface driver cdc_ncm [ 2.190612] usbcore: registered new interface driver cdc_wdm [ 2.196960] usbcore: registered new interface driver usb-storage [ 2.203674] usbcore: registered new interface driver usbtest [ 2.213073] mousedev: PS/2 mouse device common for all mice [ 2.223541] twl_rtc rtc.5: Power up reset detected. [ 2.229705] twl_rtc rtc.5: Enabling TWL-RTC [ 2.238708] twl_rtc rtc.5: rtc core: registered rtc.5 as rtc0 [ 2.245208] i2c /dev entries driver [ 2.252624] Driver for 1-wire Dallas network protocol. [ 2.262908] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.272827] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.282012] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.291870] 4809c000.mmc supply vmmc_aux not found, using dummy regulator [ 2.299285] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.347656] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 2.356781] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 2.366241] 480d5000.mmc supply vmmc not found, using dummy regulator [ 2.373199] 480d5000.mmc supply vmmc_aux not found, using dummy regulator [ 2.380554] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) [ 2.385528] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.387756] mmc0: new high speed SDHC card at address 0007 [ 2.390533] mmcblk0: mmc0:0007 SD08G 7.42 GiB [ 2.396331] mmcblk0: p1 p2 [ 2.409301] omap_hsmmc 480d5000.mmc: pins are not configured from the driver [ 2.417388] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) [ 2.462371] usbcore: registered new interface driver usbhid [ 2.468292] usbhid: USB HID core driver [ 2.474548] oprofile: no performance counters [ 2.480987] oprofile: using timer interrupt. [ 2.486053] TCP: cubic registered [ 2.489562] Initializing XFRM netlink socket [ 2.494140] NET: Registered protocol family 17 [ 2.498901] NET: Registered protocol family 15 [ 2.503845] Key type dns_resolver registered [ 2.510040] Power Management for TI OMAP4+ devices. [ 2.515197] Power Management for TI OMAP4. [ 2.519622] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 2.526824] ThumbEE CPU extension supported. [ 2.535461] VUSB: disabling [ 2.539154] VANA: disabling [ 2.542724] VDAC: disabling [ 2.548278] VAUX1_6030: disabling [ 2.551910] regulator-dummy: disabling [ 2.560180] twl_rtc rtc.5: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.612091] EXT3-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240) [ 2.624847] EXT2-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (244) [ 2.659484] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem [ 2.671997] EXT4-fs (mmcblk0p2): write access will be enabled during recovery [ 4.852813] EXT4-fs (mmcblk0p2): recovery complete [ 5.161468] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 5.170227] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 5.186950] devtmpfs: mounted [ 5.190551] Freeing unused kernel memory: 384K (c078c000 - c07ec000) [ 5.734741] random: init urandom read with 68 bits of entropy available [ 5.763946] init: Failed to create pty - disabling logging for job [ 5.766357] init: Temporary process spawn error: No space left on device [ 5.843261] init: Failed to create pty - disabling logging for job [ 5.850097] init: Temporary process spawn error: No space left on device [ 5.878479] init: Failed to create pty - disabling logging for job [ 5.885284] init: Temporary process spawn error: No space left on device [ 5.897888] init: Failed to create pty - disabling logging for job [ 5.905242] init: Temporary process spawn error: No space left on device [ 6.189361] init: ureadahead main process (795) terminated with status 5 [ 6.542633] init: Failed to create pty - disabling logging for job [ 6.551300] init: Temporary process spawn error: No space left on device [ 6.597839] init: Failed to create pty - disabling logging for job [ 6.598144] init: Temporary process spawn error: No space left on device [ 6.730316] init: Failed to create pty - disabling logging for job [ 6.738128] init: Temporary process spawn error: No space left on device [ 7.580352] udevd[852]: starting version 175 [ 8.047058] random: nonblocking pool is initialized fsck from util-linux 2.20.1 /dev/mmcblk0p2: clean, 177317/963584 files, 2985865/7708672 blocks [ 10.744110] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 10.823272] init: udev-fallback-graphics main process (1543) terminated with status 1 [ 11.118865] init: plymouth main process (796) killed by SEGV signal [ 11.128784] init: plymouth-splash main process (1552) terminated with status 2 mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed [ 11.562347] init: plymouth-log main process (1608) terminated with status 1 [ 11.585937] init: failsafe main process (1609) killed by TERM signal [ 12.473449] Adding 524232k swap on /SWAP.swap. Priority:-1 extents:13 across:577528k SS mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Disconnected from Plymouth [ 12.611663] init: plymouth-upstart-bridge main process (1640) terminated with status 1 [ 12.866485] init: bluetooth main process (1661) terminated with status 1 [ 12.875701] init: bluetooth main process ended, respawning [ 13.390533] init: bluetooth main process (1706) terminated with status 1 [ 13.399566] init: bluetooth main process ended, respawning speech-dispatcher disabled; edit /etc/default/speech-dispatcher saned disabled; edit /etc/default/saned [ 14.454162] init: alsa-restore main process (1740) terminated with status 19 [ 14.466339] init: hybrid-gfx main process (1753) terminated with status 1 [ 14.911346] init: bluetooth main process (1801) terminated with status 1 [ 14.921813] init: bluetooth main process ended, respawning FATAL: Could not load /lib/modules/3.14.0-51396-g455c6fd/modules.dep: No such file or directory [ 15.179626] init: bluetooth main process (1849) terminated with status 1 [ 15.187561] init: bluetooth main process ended, respawning [ 15.366546] init: bluetooth main process (1873) terminated with status 1 [ 15.374176] init: bluetooth main process ended, respawning [ 15.773437] init: bluetooth main process (1899) terminated with status 1 [ 15.781280] init: bluetooth main process ended, respawning [ 15.956390] init: bluetooth main process (1931) terminated with status 1 [ 15.963562] init: bluetooth main process ended, respawning [ 16.432769] init: bluetooth main process (1954) terminated with status 1 [ 16.440917] init: bluetooth main process ended, respawning [ 16.630950] init: bluetooth main process (1979) terminated with status 1 [ 16.639282] init: bluetooth main process ended, respawning Ubuntu 12.04.1 LTS variscite-desktop ttyO2 variscite-desktop login: [ 16.846435] init: bluetooth main process (2002) terminated with status 1 [ 16.856445] init: bluetooth main process ended, respawning [ 17.340148] init: bluetooth main process (2059) terminated with status 1 [ 17.348571] init: bluetooth main process ended, respawning Ubuntu 12.04.1 LTS variscite-desktop ttyO2 variscite-desktop login: Ubuntu 12.04.1 LTS variscite-desktop ttyO2 variscite-desktop login: [ 17.516693] init: bluetooth main process (2082) terminated with status 1 [ 17.524810] init: bluetooth main process ended, respawning root [ 17.863677] init: bluetooth main process (2105) terminated with status 1 [ 17.874908] init: bluetooth main process ended, respawning Last login: Sat Jan 1 02:00:17 IST 2000 on ttyO2 [ 18.114837] init: bluetooth main process (2133) terminated with status 1 [ 18.126770] init: bluetooth main process ended, respawning [ 18.259552] init: lightdm main process (1771) terminated with status 1 [ 18.385986] init: bluetooth main process (2160) terminated with status 1 [ 18.398071] init: bluetooth main process ended, respawning [ 18.611419] init: bluetooth main process (2201) terminated with status 1 [ 18.621734] init: bluetooth main process ended, respawning [ 18.805450] init: bluetooth main process (2243) terminated with status 1 [ 18.817474] init: bluetooth main process ended, respawning [ 19.085357] init: bluetooth main process (2294) terminated with status 1 [ 19.098114] init: bluetooth main process ended, respawning [ 19.373016] init: bluetooth main process (2341) terminated with status 1 [ 19.390075] init: bluetooth main process ended, respawning Welcome to Ubuntu 12.04.1 LTS (GNU/Linux 3.14.0-51396-g455c6fd armv7l) * Documentation: https://help.ubuntu.com/ [ 19.659973] init: bluetooth main process (2386) terminated with status 1 [ 19.669281] init: bluetooth respawning too fast, stopped root@variscite-desktop:~# %% Start PM consolidated quick test (retention only) %% Preparation root@variscite-desktop:~# root@variscite-desktop:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, none is already mounted on /sys root@variscite-desktop:~# root@variscite-desktop:~# mount -t debugfs none /debug root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# echo 0 > /debug/pm_debug/enable_off_mode root@variscite-desktop:~# root@variscite-desktop:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 26.475799] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 26.475799] pwrdm state mismatch(ivahd_pwrdm) 3 != 1 [ 26.486236] pwrdm state mismatch(tesla_pwrdm) 3 != 1 [ 26.491516] pwrdm state mismatch(dss_pwrdm) 3 != 1 cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:11,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# echo enabled > /sys/devices/44000000.ocp/48020000.seri al/tty/ttyO2/power/wakeup root@variscite-desktop:~# %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 29.187774] PM: Syncing filesystems ... [ 34.731994] init: failsafe-x main process (2170) terminated with status 1 [ 38.828460] done. [ 38.830596] PM: Preparing system for mem sleep [ 38.845672] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 38.857513] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 38.867889] PM: Entering mem sleep [ 38.867889] Suspending console(s) (use no_console_suspend to debug) [ 38.897918] PM: suspend of devices complete after 13.488 msecs [ 38.897918] PM: late suspend of devices complete after 0.001 msecs [ 38.905181] omap_hwmod: gpio6: _wait_target_disable failed [ 38.912048] PM: noirq suspend of devices complete after 14.129 msecs [ 38.912048] Disabling non-boot CPUs ... [ 38.921966] CPU1: shutdown [ 38.928222] Powerdomain (core_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (core_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 38.928222] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 38.928222] Could not enter target state in pm_suspend [ 38.928222] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 38.928222] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 38.928710] Enabling non-boot CPUs ... [ 38.931304] CPU1: Booted secondary processor [ 38.934051] CPU1 is up [ 38.936553] PM: noirq resume of devices complete after 0.976 msecs [ 38.940551] PM: early resume of devices complete after 0.001 msecs [ 39.048614] PM: resume of devices complete after 108.062 msecs [ 39.117584] PM: Finishing wakeup. [ 39.189971] Restarting tasks ... done. root@variscite-desktop:~# [ 39.205841] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:13,INA:0,ON:13,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (10) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# echo mem > /sys/power/state [ 41.196685] PM: Syncing filesystems ... done. [ 41.714538] PM: Preparing system for mem sleep [ 41.720489] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 41.728698] Freezing remaining freezable tasks ... (elapsed 0.009 seconds) done. [ 41.737884] PM: Entering mem sleep [ 41.744323] Suspending console(s) (use no_console_suspend to debug) [ 41.763031] PM: suspend of devices complete after 9.338 msecs [ 41.766418] PM: late suspend of devices complete after 3.387 msecs [ 41.770111] omap_hwmod: gpio6: _wait_target_disable failed [ 41.776947] PM: noirq suspend of devices complete after 10.528 msecs [ 41.777038] Disabling non-boot CPUs ... [ 41.779449] CPU1: shutdown [ 41.780883] Powerdomain (core_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (core_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 41.780883] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 41.780883] Could not enter target state in pm_suspend [ 41.780883] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 41.780883] hw-breakpoint: CPU 0 failed to disable vector catch [ 41.780914] Enabling non-boot CPUs ... [ 41.783050] CPU1: Booted secondary processor [ 41.783813] CPU1 is up [ 41.784729] PM: noirq resume of devices complete after 0.885 msecs [ 41.789642] PM: early resume of devices complete after 2.563 msecs [ 41.887603] PM: resume of devices complete after 97.930 msecs [ 42.024078] PM: Finishing wakeup. [ 42.024078] Restarting tasks ... done. [ 42.035552] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:15,INA:0,ON:15,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (10) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# ./test_rootfs_access_nonexistent_file__ret_susp -bash: ./test_rootfs_access_nonexistent_file__ret_susp: No such file or directory root@variscite-desktop:~# root@variscite-desktop:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:17,INA:0,ON:17,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (2) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# ./test_rootfs_access_nonexistent_file__ret_dyn -bash: ./test_rootfs_access_nonexistent_file__ret_dyn: No such file or directory root@variscite-desktop:~# root@variscite-desktop:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)