怘€ć€˜€`3f<€fŔćřŔ̆ž?`??f?ćžf<řž`??đ3ž<3ž<` 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] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm/mach-omap2/omap4-common.c:192 omap4_l2c310_write_sec+0x5c/0x98() [ 0.000000] OMAP L2C310: ignoring write to reg 0xf80 [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.15.0-78282-gabf04af #1 [ 0.000000] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 0.000000] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 0.000000] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 0.000000] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 0.000000] [] (warn_slowpath_fmt) from [] (omap4_l2c310_write_sec+0x5c/0x98) [ 0.000000] [] (omap4_l2c310_write_sec) from [] (l2c310_enable+0x13c/0x200) [ 0.000000] [] (l2c310_enable) from [] (__l2c_init+0x168/0x1f0) [ 0.000000] [] (__l2c_init) from [] (l2x0_of_init+0x140/0x168) [ 0.000000] [] (l2x0_of_init) from [] (omap_l2_cache_init+0x44/0x9c) [ 0.000000] [] (omap_l2_cache_init) from [] (omap4430_init_early+0x6c/0xa0) [ 0.000000] [] (omap4430_init_early) from [] (setup_arch+0x8b4/0x998) [ 0.000000] [] (setup_arch) from [] (start_kernel+0x7c/0x3a0) [ 0.000000] [] (start_kernel) from [<80008074>] (0x80008074) [ 0.000000] ---[ end trace 3406ff24bd97382e ]--- [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled [ 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 s13632 r8192 d15040 u36864 [ 0.000000] pcpu-alloc: s13632 r8192 d15040 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: 484712K/523264K available (5617K kernel code, 669K rwdata, 2180K rodata, 397K init, 8209K bss, 38552K 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 - 0xc07a57ec (7798 kB) [ 0.000000] .init : 0xc07a6000 - 0xc0809540 ( 398 kB) [ 0.000000] .data : 0xc080a000 - 0xc08b1770 ( 670 kB) [ 0.000000] .bss : 0xc08b1770 - 0xc10b5ba0 (8210 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 [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001434] Console: colour dummy device 80x30 [ 0.001495] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001495] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001495] ... MAX_LOCK_DEPTH: 48 [ 0.001525] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001525] ... CLASSHASH_SIZE: 4096 [ 0.001525] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001525] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001556] ... CHAINHASH_SIZE: 32768 [ 0.001556] memory used by lock dependency info: 5167 kB [ 0.001556] per task-struct memory footprint: 1152 bytes [ 0.001617] Calibrating delay loop... 2013.59 BogoMIPS (lpj=10067968) [ 0.120239] pid_max: default: 32768 minimum: 301 [ 0.120574] Security Framework initialized [ 0.120697] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.120697] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.122558] CPU: Testing write buffer coherency: ok [ 0.123474] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.123596] Setting up static identity map for 0x80553200 - 0x80553270 [ 0.128448] CPU1: Booted secondary processor [ 0.180267] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.180694] Brought up 2 CPUs [ 0.180725] SMP: Total of 2 processors activated. [ 0.180725] CPU: All CPU(s) started in SVC mode. [ 0.182830] devtmpfs: initialized [ 0.189514] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 0.193298] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.196105] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.279174] omap_hwmod: l3_instr: _wait_target_disable failed [ 0.334960] pinctrl core: initialized pinctrl subsystem [ 0.336944] regulator-dummy: no parameters [ 0.372741] NET: Registered protocol family 16 [ 0.377197] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.390197] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.390838] OMAP GPIO hardware version 0.1 [ 0.391754] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.392974] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.394134] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.395324] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.396545] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.397613] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.398315] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.398773] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.399169] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.411926] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.412322] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.417999] No ATAGs? [ 0.418090] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.418121] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.420227] OMAP DMA hardware revision 0.0 [ 0.421661] ARM PMU: not yet supported on OMAP4430 due to missing CTI driver [ 0.454895] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.454956] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.479339] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.480346] of_get_named_gpiod_flags exited with status 0 [ 0.568634] hsusb1_vbus: 3300 mV [ 0.569305] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_wl12xx_gpio, deferring probe [ 0.569366] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.573150] SCSI subsystem initialized [ 0.573730] usbcore: registered new interface driver usbfs [ 0.573883] usbcore: registered new interface driver hub [ 0.574096] usbcore: registered new device driver usb [ 0.574523] of_get_named_gpiod_flags exited with status 0 [ 0.575805] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.575836] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.575897] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.575927] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.575988] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.576019] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.576049] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.576080] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.579589] Switched to clocksource 32k_counter [ 0.674682] NET: Registered protocol family 2 [ 0.676330] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.676452] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.677398] TCP: Hash tables configured (established 4096 bind 4096) [ 0.677551] TCP: reno registered [ 0.677612] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.677764] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.678619] NET: Registered protocol family 1 [ 0.679840] RPC: Registered named UNIX socket transport module. [ 0.679870] RPC: Registered udp transport module. [ 0.679870] RPC: Registered tcp transport module. [ 0.679901] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.685485] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.689300] VFS: Disk quotas dquot_6.5.2 [ 0.689422] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.691314] NFS: Registering the id_resolver key type [ 0.691589] Key type id_resolver registered [ 0.691619] Key type id_legacy registered [ 0.691741] jffs2: version 2.2. (NAND) (SUMMARY) Š 2001-2006 Red Hat, Inc. [ 0.692169] msgmni has been set to 978 [ 0.695281] io scheduler noop registered [ 0.695312] io scheduler deadline registered [ 0.695404] io scheduler cfq registered (default) [ 0.699951] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.700317] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.702453] pbias_mmc_omap4: 1800 <--> 3000 mV at 3000 mV [ 0.703399] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.707611] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.707641] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 0.708038] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.709503] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 0.709777] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.710632] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48020000[0]' [ 0.710784] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.285614] console [ttyO2] enabled [ 1.288574] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806e000[0]' [ 1.293670] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.314331] brd: module loaded [ 1.325286] loop: module loaded [ 1.329467] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.338714] usbcore: registered new interface driver asix [ 1.341827] usbcore: registered new interface driver ax88179_178a [ 1.345214] usbcore: registered new interface driver cdc_ether [ 1.348480] usbcore: registered new interface driver smsc95xx [ 1.351684] usbcore: registered new interface driver net1080 [ 1.354827] usbcore: registered new interface driver cdc_subset [ 1.358093] usbcore: registered new interface driver zaurus [ 1.361267] usbcore: registered new interface driver cdc_ncm [ 1.365173] usbcore: registered new interface driver cdc_wdm [ 1.368347] usbcore: registered new interface driver usb-storage [ 1.371734] usbcore: registered new interface driver usbtest [ 1.376403] mousedev: PS/2 mouse device common for all mice [ 1.381713] i2c /dev entries driver [ 1.383666] Driver for 1-wire Dallas network protocol. [ 1.389312] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.394256] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.398925] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.404479] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.408264] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.412261] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.416931] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.421966] omap_hsmmc 480d5000.mmc: unable to get vmmc regulator -517 [ 1.425628] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.430084] usbcore: registered new interface driver usbhid [ 1.433074] usbhid: USB HID core driver [ 1.436096] oprofile: no performance counters [ 1.439178] oprofile: using timer interrupt. [ 1.442016] TCP: cubic registered [ 1.443847] Initializing XFRM netlink socket [ 1.446228] NET: Registered protocol family 17 [ 1.448699] NET: Registered protocol family 15 [ 1.451354] Key type dns_resolver registered [ 1.453918] twl: not initialized [ 1.455657] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.459991] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.464294] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.468597] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.472930] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.477233] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.481536] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.485839] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.489562] omap2_set_init_voltage: unable to set vdd_mpu [ 1.492462] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.496215] omap2_set_init_voltage: unable to set vdd_core [ 1.499145] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.502868] omap2_set_init_voltage: unable to set vdd_iva [ 1.506439] Power Management for TI OMAP4+ devices. [ 1.509124] Power Management for TI OMAP4. [ 1.511352] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.515106] ThumbEE CPU extension supported. [ 1.515228] Registering SWP/SWPB emulation handler [ 1.523406] of_get_named_gpiod_flags exited with status 0 [ 1.527069] vwl1271: 1800 mV [ 1.534759] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.540710] twl 0-0048: PIH (irq 39) nested IRQs [ 1.544982] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 1.549316] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 1.556060] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 1.562896] VAUX1_6030: 1000 <--> 3000 mV at 1800 mV [ 1.567535] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.571807] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.576049] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.580017] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.583923] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.587615] VDAC: 1800 mV [ 1.589965] VANA: 2100 mV [ 1.592864] VCXIO: 1800 mV [ 1.594879] VUSB: 3300 mV [ 1.598205] V1V8: 1800 mV [ 1.601226] V2V1: 2100 mV [ 1.606842] twl6040 0-004b: clk32k is not handled [ 1.612487] of_get_named_gpiod_flags exited with status 0 [ 1.617156] omap_i2c 48070000.i2c: bus 0 rev0.10 at 400 kHz [ 1.622650] omap_i2c 48072000.i2c: bus 1 rev0.10 at 400 kHz [ 1.627777] omap_i2c 48060000.i2c: bus 2 rev0.10 at 100 kHz [ 1.632110] omap_i2c 48350000.i2c: bus 3 rev0.10 at 400 kHz [ 1.635467] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.639709] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.648345] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 1.710235] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.714935] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.839385] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.843963] mmc0: new SD card at address aaaa [ 1.847900] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.855072] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.860412] mmcblk0: p1 p2 [ 1.887451] VUSB: disabling [ 1.889709] VANA: disabling [ 1.891784] VDAC: disabling [ 1.895446] vwl1271: disabling [ 2.068359] kjournald starting. Commit interval 5 seconds [ 2.073028] EXT3-fs (mmcblk0p2): using internal journal [ 2.215789] EXT3-fs (mmcblk0p2): recovery complete [ 2.215789] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.222259] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.229797] devtmpfs: mounted [ 2.229797] Freeing unused kernel memory: 396K (c07a6000 - c0809000) modprobe: FATAL: Could not load /lib/modules/3.15.0-78282-gabf04af/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[ 3.062072] udevd[853]: starting version 172 . Synthesizing the initial hotplug events...[ 3.299560] ------------[ cut here ]------------ [ 3.299560] WARNING: CPU: 0 PID: 585 at arch/arm/mach-omap2/clockdomain.c:1279 clkdm_hwmod_disable+0xcc/0xe0() [ 3.303710] Modules linked in: [ 3.309478] CPU: 0 PID: 585 Comm: kworker/0:1 Tainted: G W 3.15.0-78282-gabf04af #1 [ 3.309570] Workqueue: pm pm_runtime_work [ 3.309570] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.309570] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 3.309570] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 3.309570] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 3.329467] [] (warn_slowpath_null) from [] (clkdm_hwmod_disable+0xcc/0xe0) [ 3.329467] [] (clkdm_hwmod_disable) from [] (_idle+0x170/0x224) [ 3.339538] [] (_idle) from [] (omap_hwmod_idle+0x24/0x40) [ 3.339538] [] (omap_hwmod_idle) from [] (omap_device_idle+0x38/0x78) [ 3.350799] [] (omap_device_idle) from [] (_od_runtime_suspend+0x1c/0x24) [ 3.355407] [] (_od_runtime_suspend) from [] (__rpm_callback+0x34/0x70) [ 3.359558] [] (__rpm_callback) from [] (rpm_callback+0x5c/0x7c) [ 3.360626] [] (rpm_callback) from [] (rpm_suspend+0xe4/0x4f8) [ 3.368194] [] (rpm_suspend) from [] (pm_runtime_work+0x7c/0x98) [ 3.372375] [] (pm_runtime_work) from [] (process_one_work+0x1b4/0x4bc) [ 3.372375] [] (process_one_work) from [] (worker_thread+0x148/0x550) [ 3.381286] [] (worker_thread) from [] (kthread+0xc8/0xe4) [ 3.381286] [] (kthread) from [] (ret_from_fork+0x14/0x2c) [ 3.386657] ---[ end trace 3406ff24bd973830 ]--- 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.... [ 6.276062] random: nonblocking pool is initialized Configuring network interfaces...done. Cleaning up temporary files.... 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 3.15.0-78282-gabf04af #1 SMP Sun Jun 15 17:43:25 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:~# echo 0 > /debug/pm_debug/enable_off_mode root@armel:~# root@armel:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 13.615661] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 13.618438] 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 (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,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: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: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 (ON),OFF:0,RET:0,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:~# echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2 /power/wakeup root@armel:~# %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 15.810058] PM: Syncing filesystems ... done. [ 16.235748] PM: Preparing system for mem sleep [ 16.251190] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 16.257080] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 16.262542] PM: Entering mem sleep [ 16.264129] Suspending console(s) (use no_console_suspend to debug) [ 16.283905] PM: suspend of devices complete after 19.744 msecs [ 16.283905] PM: late suspend of devices complete after 0.001 msecs [ 16.292144] PM: noirq suspend of devices complete after 8.239 msecs [ 16.292358] Disabling non-boot CPUs ... [ 16.299133] CPU1: shutdown [ 16.305358] Powerdomain (core_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (core_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 16.305358] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 16.305358] Could not enter target state in pm_suspend [ 16.305358] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 16.305358] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 16.305603] Enabling non-boot CPUs ... [ 16.307586] CPU1: Booted secondary processor [ 16.308990] CPU1 is up [ 16.311737] PM: noirq resume of devices complete after 2.746 msecs [ 16.311737] PM: early resume of devices complete after 0.001 msecs [ 16.491668] PM: resume of devices complete after 176.727 msecs [ 16.550720] PM: Finishing wakeup. [ 16.567871] Restarting tasks ... done. root@armel:~# root@armel:~# root@armel:~# root@armel:~# 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:1,INA:0,ON:2,RET-LOGIC-OFF:1,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:2,RET:0,INA:0,ON:1,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:1,INA:0,ON:2,RET-LOGIC-OFF:1,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 (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:1,RET:2,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 (11) 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:~# root@armel:~# root@armel:~# echo mem > /sys/power/state [ 18.549407] PM: Syncing filesystems ... done. [ 18.553619] PM: Preparing system for mem sleep [ 18.556182] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 18.560974] Freezing remaining freezable tasks ... (elapsed 0.005 seconds) done. [ 18.566314] PM: Entering mem sleep [ 18.566314] Suspending console(s) (use no_console_suspend to debug) [ 18.583557] PM: suspend of devices complete after 10.375 msecs [ 18.583557] PM: late suspend of devices complete after 0.001 msecs [ 18.590881] PM: noirq suspend of devices complete after 3.967 msecs [ 18.590881] Disabling non-boot CPUs ... [ 18.592803] CPU1: shutdown [ 18.592987] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.592987] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.592987] Could not enter target state in pm_suspend [ 18.592987] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 18.592987] hw-breakpoint: CPU 0 failed to disable vector catch [ 18.592987] Enabling non-boot CPUs ... [ 18.594421] CPU1: Booted secondary processor [ 18.595397] CPU1 is up [ 18.598052] PM: noirq resume of devices complete after 2.593 msecs [ 18.598052] PM: early resume of devices complete after 0.001 msecs [ 18.878723] PM: resume of devices complete after 280.670 msecs [ 18.939178] PM: Finishing wakeup. [ 18.954315] Restarting tasks ... done. root@armel:~# root@armel:~# root@armel:~# root@armel:~# 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:2,INA:0,ON:3,RET-LOGIC-OFF:2,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:2,RET:0,INA:0,ON:1,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:2,INA:0,ON:3,RET-LOGIC-OFF:2,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 (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:2,RET:3,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 (11) 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:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__ret_susp -bash: ./test_rootfs_access_nonexistent_file__ret_susp: No such file or directory root@armel:~# root@armel:~# %% 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 | pa ste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@armel:~# root@armel:~#