怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`?¿ð3ž<3ž<`¼f 0x3e470000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e070000 -> 0x3e470000 [ 0.000000] L2C-310 erratum 727915 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000 [ 0.000000] PERCPU: Embedded 9 pages/cpu @dfa7a000 s14336 r8192 d14336 u36864 [ 0.000000] pcpu-alloc: s14336 r8192 d14336 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: 129792 [ 0.000000] Kernel command line: console=ttyO2,230400n8 vram=16M root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait earlyprintk ignore_loglevel [ 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: 484604K/523264K available (5708K kernel code, 647K rwdata, 2208K rodata, 406K init, 8210K bss, 38660K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc07c34cc (7918 kB) [ 0.000000] .init : 0xc07c4000 - 0xc0829800 ( 406 kB) [ 0.000000] .data : 0xc082a000 - 0xc08cbe48 ( 648 kB) [ 0.000000] .bss : 0xc08cbe48 - 0xc10d0a20 (8211 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 [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001403] Console: colour dummy device 80x30 [ 0.001464] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001464] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001464] ... MAX_LOCK_DEPTH: 48 [ 0.001464] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001495] ... CLASSHASH_SIZE: 4096 [ 0.001495] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001495] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001495] ... CHAINHASH_SIZE: 32768 [ 0.001495] memory used by lock dependency info: 5167 kB [ 0.001525] per task-struct memory footprint: 1152 bytes [ 0.001556] Calibrating delay loop... 2007.04 BogoMIPS (lpj=10035200) [ 0.120239] pid_max: default: 32768 minimum: 301 [ 0.120544] Security Framework initialized [ 0.120666] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.120666] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.122497] CPU: Testing write buffer coherency: ok [ 0.123443] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.123565] Setting up static identity map for 0x80568980 - 0x805689f0 [ 0.128387] CPU1: Booted secondary processor [ 0.180236] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.180694] Brought up 2 CPUs [ 0.180694] SMP: Total of 2 processors activated. [ 0.180694] CPU: All CPU(s) started in SVC mode. [ 0.182891] devtmpfs: initialized [ 0.189727] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 0.193572] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.196411] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.280242] omap_hwmod: l3_instr: _wait_target_disable failed [ 0.337646] pinctrl core: initialized pinctrl subsystem [ 0.339813] regulator-dummy: no parameters [ 0.375122] NET: Registered protocol family 16 [ 0.379394] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.381378] cpuidle: using governor ladder [ 0.381378] cpuidle: using governor menu [ 0.392059] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.392700] OMAP GPIO hardware version 0.1 [ 0.393554] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.394805] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.396057] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.397277] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.398498] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.399566] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.400329] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.400726] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.401123] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.414764] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.415100] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.421173] No ATAGs? [ 0.421264] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.421264] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.423461] OMAP DMA hardware revision 0.0 [ 0.424835] ARM PMU: not yet supported on OMAP4430 due to missing CTI driver [ 0.477020] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.477081] edma-dma-engine: probe of edma-dma-engine.0 failed with error -22 [ 0.502349] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.503448] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb1_power_reg[0]' - status (0) [ 0.580291] hsusb1_vbus: 3300 mV [ 0.580749] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_wl12xx_gpio, deferring probe [ 0.580780] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.584503] SCSI subsystem initialized [ 0.585144] usbcore: registered new interface driver usbfs [ 0.585296] usbcore: registered new interface driver hub [ 0.585693] usbcore: registered new device driver usb [ 0.586151] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb1_phy[0]' - status (0) [ 0.587310] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.587341] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.587402] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.587432] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.587463] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.587493] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.587554] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.587554] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.591247] Switched to clocksource 32k_counter [ 0.687713] NET: Registered protocol family 2 [ 0.689270] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.689422] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.690338] TCP: Hash tables configured (established 4096 bind 4096) [ 0.690521] TCP: reno registered [ 0.690551] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.690673] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.691802] NET: Registered protocol family 1 [ 0.692962] RPC: Registered named UNIX socket transport module. [ 0.692993] RPC: Registered udp transport module. [ 0.692993] RPC: Registered tcp transport module. [ 0.692993] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.698760] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.702941] VFS: Disk quotas dquot_6.5.2 [ 0.703063] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.704986] NFS: Registering the id_resolver key type [ 0.705261] Key type id_resolver registered [ 0.705291] Key type id_legacy registered [ 0.705383] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.705810] msgmni has been set to 978 [ 0.708770] io scheduler noop registered [ 0.708770] io scheduler deadline registered [ 0.708862] io scheduler cfq registered (default) [ 0.713775] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.714141] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.716308] pbias_mmc_omap4: 1800 <--> 3000 mV at 3000 mV [ 0.717498] abb_mpu: 1025 <--> 1389 mV [ 0.718811] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.723236] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.723266] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.723663] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.725402] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.725585] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.726440] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.726593] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.235900] console [ttyO2] enabled [ 1.239074] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.244354] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.265624] brd: module loaded [ 1.276550] loop: module loaded [ 1.280853] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.290222] usbcore: registered new interface driver asix [ 1.293304] usbcore: registered new interface driver ax88179_178a [ 1.296661] usbcore: registered new interface driver cdc_ether [ 1.299926] usbcore: registered new interface driver smsc95xx [ 1.303161] usbcore: registered new interface driver net1080 [ 1.306304] usbcore: registered new interface driver cdc_subset [ 1.309570] usbcore: registered new interface driver zaurus [ 1.312744] usbcore: registered new interface driver cdc_ncm [ 1.316711] usbcore: registered new interface driver cdc_wdm [ 1.319885] usbcore: registered new interface driver usb-storage [ 1.323272] usbcore: registered new interface driver usbtest [ 1.328063] mousedev: PS/2 mouse device common for all mice [ 1.333221] i2c /dev entries driver [ 1.335174] Driver for 1-wire Dallas network protocol. [ 1.340850] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.345825] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.350738] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.356597] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.360382] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.364379] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.369293] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.374572] omap_hsmmc 480d5000.mmc: unable to get vmmc regulator -517 [ 1.378234] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.382720] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/heartbeat[0]' - status (0) [ 1.387756] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/mmc[0]' - status (0) [ 1.392547] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/heartbeat[0]' - status (0) [ 1.398284] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/mmc[0]' - status (0) [ 1.403747] ledtrig-cpu: registered to indicate activity on CPUs [ 1.407409] usbcore: registered new interface driver usbhid [ 1.410400] usbhid: USB HID core driver [ 1.413726] oprofile: no performance counters [ 1.417083] oprofile: using timer interrupt. [ 1.419952] TCP: cubic registered [ 1.421752] Initializing XFRM netlink socket [ 1.424133] NET: Registered protocol family 17 [ 1.426605] NET: Registered protocol family 15 [ 1.429260] Key type dns_resolver registered [ 1.431823] twl: not initialized [ 1.433563] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.437866] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.442199] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.446472] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.450775] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.455078] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.459381] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.463684] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.467376] omap2_set_init_voltage: unable to set vdd_mpu [ 1.470275] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.474060] omap2_set_init_voltage: unable to set vdd_core [ 1.476989] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.480682] omap2_set_init_voltage: unable to set vdd_iva [ 1.485229] Power Management for TI OMAP4+ devices. [ 1.487915] Power Management for TI OMAP4. [ 1.490112] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.494018] ThumbEE CPU extension supported. [ 1.494842] Registering SWP/SWPB emulation handler [ 1.494842] SmartReflex Class3 initialized [ 1.505157] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 1.511169] vwl1271: 1800 mV [ 1.519439] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.525421] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 1.528991] twl 0-0048: PIH (irq 39) nested IRQs [ 1.533233] hw-breakpoint: CPU 1 failed to disable vector catch [ 1.536682] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 1.541015] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 1.548431] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 1.554687] VAUX1_6030: 1000 <--> 3000 mV at 1800 mV [ 1.558990] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.563201] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.567413] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.571319] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.575164] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.578857] VDAC: 1800 mV [ 1.581298] VANA: 2100 mV [ 1.584197] VCXIO: 1800 mV [ 1.586669] VUSB: 3300 mV [ 1.589477] V1V8: 1800 mV [ 1.592407] V2V1: 2100 mV [ 1.597686] twl6040 0-004b: clk32k is not handled [ 1.602386] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 1.610778] omap_i2c 48070000.i2c: bus 0 rev0.10 at 400 kHz [ 1.615570] omap_i2c 48072000.i2c: bus 1 rev0.10 at 400 kHz [ 1.620666] omap_i2c 48060000.i2c: bus 2 rev0.10 at 100 kHz [ 1.625061] omap_i2c 48350000.i2c: bus 3 rev0.10 at 400 kHz [ 1.625366] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.633392] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.691680] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.696685] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.815734] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.820892] sr_init: No PMIC hook to init smartreflex [ 1.823760] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 1.827575] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.827697] mmc0: new SD card at address aaaa [ 1.832550] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 1.835296] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 1.847747] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.871368] VUSB: disabling [ 1.872406] mmcblk0: p1 p2 [ 1.875762] VANA: disabling [ 1.877807] VDAC: disabling [ 2.054992] kjournald starting. Commit interval 5 seconds [ 2.059509] EXT3-fs (mmcblk0p2): using internal journal [ 2.202911] EXT3-fs (mmcblk0p2): recovery complete [ 2.202972] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.209350] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.216949] devtmpfs: mounted [ 2.219207] Freeing unused kernel memory: 404K (c07c4000 - c0829000) modprobe: FATAL: Could not load /lib/modules/3.17.0-rc2-91895-gf7f7a29/modules.dep: No such file or directory INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd[ 3.023529] udevd[879]: starting version 172 . Synthesizing the initial hotplug events...[ 3.261291] ------------[ cut here ]------------ [ 3.264221] WARNING: CPU: 0 PID: 206 at arch/arm/mach-omap2/clockdomain.c:1279 clkdm_hwmod_disable+0xcc/0xe0() [ 3.264221] Modules linked in: [ 3.271240] CPU: 0 PID: 206 Comm: kworker/0:1 Not tainted 3.17.0-rc2-91895-gf7f7a29 #1 [ 3.271240] Workqueue: pm pm_runtime_work [ 3.275543] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.281188] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 3.281188] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 3.281188] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 3.291198] [] (warn_slowpath_null) from [] (clkdm_hwmod_disable+0xcc/0xe0) [ 3.291198] [] (clkdm_hwmod_disable) from [] (_idle+0x170/0x224) [ 3.303710] [] (_idle) from [] (omap_hwmod_idle+0x24/0x40) [ 3.307678] [] (omap_hwmod_idle) from [] (omap_device_idle+0x38/0x78) [ 3.312072] [] (omap_device_idle) from [] (_od_runtime_suspend+0x1c/0x24) [ 3.316589] [] (_od_runtime_suspend) from [] (__rpm_callback+0x34/0x70) [ 3.321350] [] (__rpm_callback) from [] (rpm_callback+0x5c/0x7c) [ 3.325531] [] (rpm_callback) from [] (rpm_suspend+0xe4/0x4f8) [ 3.325531] [] (rpm_suspend) from [] (pm_runtime_work+0x7c/0x98) [ 3.333801] [] (pm_runtime_work) from [] (process_one_work+0x1c0/0x480) [ 3.337982] [] (process_one_work) from [] (worker_thread+0x148/0x49c) [ 3.342498] [] (worker_thread) from [] (kthread+0xc8/0xe4) [ 3.346618] [] (kthread) from [] (ret_from_fork+0x14/0x2c) [ 3.350524] ---[ end trace 6da0ac2c930677f7 ]--- done. Waiting for /dev to be fully populated...done. Activating swap...done. Cleaning up ifupdown.... Setting up networking.... Loading kernel modules...done. Activating lvm and md swap...done. Checking file systems...fsck from util-linux 2.19.1 done. Mounting local filesystems...done. Activating swapfile swap...done. Cleaning up temporary files.... Configuring network interfaces...done. Cleaning up temporary files.... [ 6.838806] random: nonblocking pool is initialized Setting kernel variables ...done. INIT: Entering runlevel: 2 Using makefile-style concurrent boot in runlevel 2. Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: root Last login: Sat Jan 1 00:00:07 UTC 2000 on ttyO2 Linux armel 3.17.0-rc2-91895-gf7f7a29 #1 SMP Wed Aug 27 19:49:09 MDT 2014 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. root@armel:~# root@armel:~# %% Start PM consolidated quick test (retention only) %% Preparation root@armel:~# root@armel:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@armel:~# root@armel:~# mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, /debug is already mounted on /debug root@armel:~# root@armel:~# root@armel:~# root@armel:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | pa ste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@armel:~# root@armel:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | pa ste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend _delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806e000.serial/power/autosuspend_delay_ms -1 root@armel:~# root@armel:~# echo 0 > /debug/pm_debug/enable_off_mode root@armel:~# root@armel:~# %% Baseline pm_debug count dump 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:221,RET:0,INA:0,ON:222,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 (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:27,RET:0,INA:0,ON:26,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_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 mpu_pwrdm (ON),OFF:0,RET:212,INA:0,ON:213,RET-LOGIC-OFF:204,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:218,RET:0,INA:0,ON:219,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:212,RET:0,INA:0,ON:213,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_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 dss_pwrdm (RET),OFF:221,RET:222,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,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 (3) 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@armel:~# root@armel:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo e nabled > $u/power/wakeup; done root@armel:~# %% Start retention double suspend/resume UART wakeup test root@armel:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo a uto > $u/power/control; done root@armel:~# root@armel:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/wakeup enabled root@armel:~# root@armel:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/control auto root@armel:~# root@armel:~# echo mem > /sys/power/state [ 17.351165] PM: Syncing filesystems ... done. [ 17.358337] PM: Preparing system for mem sleep [ 17.366668] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 17.373291] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 17.378753] PM: Entering mem sleep [ 17.382202] Suspending console(s) (use no_console_suspend to debug) [ 17.399810] PM: suspend of devices complete after 17.608 msecs [ 17.401550] PM: late suspend of devices complete after 1.739 msecs [ 17.408172] PM: noirq suspend of devices complete after 4.333 msecs [ 17.408172] Disabling non-boot CPUs ... [ 17.415191] CPU1: shutdown [ 17.421142] Powerdomain (core_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (core_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 17.421142] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 17.421142] Could not enter target state in pm_suspend [ 17.421142] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 17.421234] Enabling non-boot CPUs ... [ 17.422912] CPU1: Booted secondary processor [ 17.424224] CPU1 is up [ 17.427032] PM: noirq resume of devices complete after 2.716 msecs [ 17.430236] PM: early resume of devices complete after 3.204 msecs [ 17.582977] PM: resume of devices complete after 152.740 msecs [ 17.660552] PM: Finishing wakeup. [ 17.662353] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~#