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/mmcblk1p2 ro rootwait 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-stk-om44 Sending: Transfer complete - CRC mode, 6(SOH)/3442(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0035c9a8 = 3525032 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: 3524968 Bytes = 3.4 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] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-rc2-156781-gbc0195a (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Jul 14 13:05:50 MDT 2015 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Variscite VAR-STK-OM44 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xbe800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c09701c0, node_mem_map eeef9000 [ 0.000000] Normal zone: 1710 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 13 pages/cpu @eee96000 s20672 r8192 d24384 u53248 [ 0.000000] pcpu-alloc: s20672 r8192 d24384 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260178 [ 0.000000] Kernel command line: console=ttyO2,115200n8 mem=1G@0x80000000 root=/dev/mmcblk1p2 ro rootwait 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: 1002780K/1047552K available (6297K kernel code, 738K rwdata, 2188K rodata, 432K init, 8225K bss, 28388K reserved, 16384K cma-reserved, 252928K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 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 - 0xc08518a0 (8487 kB) [ 0.000000] .init : 0xc0852000 - 0xc08be000 ( 432 kB) [ 0.000000] .data : 0xc08be000 - 0xc0976860 ( 739 kB) [ 0.000000] .bss : 0xc0979000 - 0xc11816d0 (8226 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e070000 -> 0x3e470000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e070000 -> 0x3e470000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 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 0x410000c7, AUX_CTRL 0x4e470000 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dss_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dss_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node bandgap_fclk [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.002105] Console: colour dummy device 80x30 [ 0.002166] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.002197] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.002197] ... MAX_LOCK_DEPTH: 48 [ 0.002197] ... MAX_LOCKDEP_KEYS: 8191 [ 0.002197] ... CLASSHASH_SIZE: 4096 [ 0.002227] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.002227] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.002227] ... CHAINHASH_SIZE: 32768 [ 0.002227] memory used by lock dependency info: 5167 kB [ 0.002258] per task-struct memory footprint: 1536 bytes [ 0.002288] Calibrating delay loop... 1397.55 BogoMIPS (lpj=6987776) [ 0.080322] pid_max: default: 32768 minimum: 301 [ 0.080688] Security Framework initialized [ 0.080841] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080841] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.084045] Initializing cgroup subsys blkio [ 0.084106] Initializing cgroup subsys memory [ 0.084197] Initializing cgroup subsys devices [ 0.084289] Initializing cgroup subsys freezer [ 0.084411] Initializing cgroup subsys perf_event [ 0.084472] CPU: Testing write buffer coherency: ok [ 0.085876] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.085968] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.180267] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.181213] Brought up 2 CPUs [ 0.181243] SMP: Total of 2 processors activated (2795.11 BogoMIPS). [ 0.181243] CPU: All CPU(s) started in SVC mode. [ 0.184692] devtmpfs: initialized [ 0.240722] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.245605] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.250122] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.430725] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.433288] pinctrl core: initialized pinctrl subsystem [ 0.438385] NET: Registered protocol family 16 [ 0.443817] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.470489] cpuidle: using governor ladder [ 0.500335] cpuidle: using governor menu [ 0.513305] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.514160] OMAP GPIO hardware version 0.1 [ 0.515380] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.517303] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.519195] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.521118] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.522949] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.543945] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.544464] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.552490] No ATAGs? [ 0.552581] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.552581] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.555664] OMAP DMA hardware revision 0.0 [ 0.615783] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.616638] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vbat[0]' [ 0.617492] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_wl12xx_ctrl_pins, deferring probe [ 0.622009] SCSI subsystem initialized [ 0.622528] libata version 3.00 loaded. [ 0.623260] usb_phy_generic hsusb1_phy: could not find pctldev for node /ocp/l4@4a000000/l4@300000/pinmux@1e040/pinmux_hsusbb1_phy_clk_pins, deferring probe [ 0.623779] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.623870] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c3_pins, deferring probe [ 0.623962] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c4_pins, deferring probe [ 0.628662] clocksource: Switched to clocksource 32k_counter [ 0.780364] NET: Registered protocol family 2 [ 0.782501] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.782684] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.785217] TCP: Hash tables configured (established 8192 bind 8192) [ 0.785522] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.785888] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.787017] NET: Registered protocol family 1 [ 0.788665] RPC: Registered named UNIX socket transport module. [ 0.788696] RPC: Registered udp transport module. [ 0.788696] RPC: Registered tcp transport module. [ 0.788696] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.793792] hw perfevents: Failed to parse /pmu/interrupt-affinity[0] [ 0.793884] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.799591] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.799926] audit: initializing netlink subsys (disabled) [ 0.800140] audit: type=2000 audit(0.780:1): initialized [ 0.804504] VFS: Disk quotas dquot_6.6.0 [ 0.804656] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.807342] NFS: Registering the id_resolver key type [ 0.807769] Key type id_resolver registered [ 0.807800] Key type id_legacy registered [ 0.807983] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.812774] bounce: pool size: 64 pages [ 0.812896] io scheduler noop registered [ 0.812927] io scheduler deadline registered [ 0.812957] io scheduler cfq registered (default) [ 0.816650] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.817321] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.822662] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.828796] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.828826] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.829376] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 223, base_baud = 3000000) is a OMAP UART0 [ 0.831359] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.831359] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.831634] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 224, base_baud = 3000000) is a OMAP UART1 [ 0.832794] omap_uart 48020000.serial: no wakeirq for uart2 [ 0.832824] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.833068] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 225, base_baud = 3000000) is a OMAP UART2 [ 1.836242] console [ttyO2] enabled [ 1.867034] brd: module loaded [ 1.887207] loop: module loaded [ 1.893615] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.907257] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/spi@48098000/eth@0[0]' [ 1.917694] spi1.0 supply vdd-io not found, using dummy regulator [ 1.924530] spi1.0 supply vdd not found, using dummy regulator [ 1.930877] ks8851 spi1.0: message enable is 0 [ 1.942077] ks8851 spi1.0 eth0: revision 1, MAC e6:d1:c9:02:c0:48, IRQ 202, no EEPROM [ 1.954498] mousedev: PS/2 mouse device common for all mice [ 1.960388] i2c /dev entries driver [ 1.965637] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.971954] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.978820] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.988372] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.997863] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.005035] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.011169] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.017456] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.024322] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.033905] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.043395] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.050445] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.057373] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 2.090515] omap_hsmmc 480d1000.mmc: GPIO lookup for consumer wp [ 2.096801] omap_hsmmc 480d1000.mmc: using device tree for GPIO lookup [ 2.103698] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d1000[0]' [ 2.113281] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d1000[0]' [ 2.122772] omap_hsmmc 480d1000.mmc: using lookup tables for GPIO lookup [ 2.129791] omap_hsmmc 480d1000.mmc: lookup for GPIO wp failed [ 2.136535] omap_hsmmc 480d1000.mmc: unable to get vmmc regulator -517 [ 2.169067] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer cd [ 2.175354] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 2.182281] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@480d5000[0]' - status (0) [ 2.192657] omap_hsmmc 480d5000.mmc: Got CD GPIO [ 2.197479] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 2.203796] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 2.210662] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 2.220245] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 2.229736] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 2.236724] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 2.279541] ledtrig-cpu: registered to indicate activity on CPUs [ 2.287384] oprofile: using arm/armv7-ca9 [ 2.292388] Initializing XFRM netlink socket [ 2.297027] NET: Registered protocol family 17 [ 2.301818] NET: Registered protocol family 15 [ 2.306945] Key type dns_resolver registered [ 2.311767] twl: not initialized [ 2.315185] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.323577] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.332031] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.340454] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.348876] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.357269] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 2.365661] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 2.374114] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 2.381347] omap2_set_init_voltage: unable to set vdd_mpu [ 2.386993] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.394317] omap2_set_init_voltage: unable to set vdd_core [ 2.400115] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 2.407318] omap2_set_init_voltage: unable to set vdd_iva [ 2.415130] Power Management for TI OMAP4+ devices. [ 2.420288] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 2.428833] ThumbEE CPU extension supported. [ 2.428833] Registering SWP/SWPB emulation handler [ 2.428833] SmartReflex Class3 initialized [ 2.448516] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 2.460174] usb_phy_generic hsusb1_phy: GPIO lookup for consumer reset [ 2.460937] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 2.474151] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb1_phy[0]' - status (0) [ 2.484252] no flags found for reset [ 2.484252] usb_phy_generic hsusb1_phy: GPIO lookup for consumer vbus-detect [ 2.495391] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 2.502532] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb1_phy[0]' [ 2.512390] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb1_phy[0]' [ 2.522155] usb_phy_generic hsusb1_phy: using lookup tables for GPIO lookup [ 2.529449] usb_phy_generic hsusb1_phy: lookup for GPIO vbus-detect failed [ 2.543518] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.543518] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 2.561889] twl 0-0048: PIH (irq 327) nested IRQs [ 2.562744] mmc0: new high speed SDHC card at address b368 [ 2.572875] mmcblk0: mmc0:b368 USD 3.75 GiB [ 2.582824] mmcblk0: p1 p2 [ 2.595672] VUSIM: failed to get the current voltage(-22) [ 2.601440] twl_reg 48070000.i2c:twl@48:regulator-vusim: can't register VUSIM, -22 [ 2.612976] twl_reg: probe of 48070000.i2c:twl@48:regulator-vusim failed with error -22 [ 2.631774] twl6040 0-004b: clk32k is not handled [ 2.643554] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.658508] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 2.667266] omap_i2c 48060000.i2c: bus 2 rev0.11 at 400 kHz [ 2.675781] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 2.675781] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.688842] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.689086] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.705261] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.714752] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.714782] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.727905] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.727935] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.741058] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.741088] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.741088] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.760101] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.809326] omap_hsmmc 480d1000.mmc: GPIO lookup for consumer wp [ 2.815551] omap_hsmmc 480d1000.mmc: using device tree for GPIO lookup [ 2.822479] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d1000[0]' [ 2.822509] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d1000[0]' [ 2.841522] omap_hsmmc 480d1000.mmc: using lookup tables for GPIO lookup [ 2.846679] mmc1: host does not support reading read-only switch, assuming write-enable [ 2.849029] mmc1: new high speed SDHC card at address 0007 [ 2.850158] mmcblk1: mmc1:0007 SD08G 7.42 GiB [ 2.852478] mmcblk1: p1 p2 [ 2.870300] omap_hsmmc 480d1000.mmc: lookup for GPIO wp failed [ 3.040039] hctosys: unable to open rtc device (rtc0) [ 3.042846] omap_hsmmc 480d1000.mmc: card claims to support voltages below defined range [ 3.054138] sr_init: No PMIC hook to init smartreflex [ 3.056884] mmc2: queuing unknown CIS tuple 0x91 (3 bytes) [ 3.061004] mmc2: new SDIO card at address 0001 [ 3.069946] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.078948] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.087646] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 3.140167] hw-breakpoint: Failed to enable monitor mode on CPU 1. [ 3.147247] hw-breakpoint: CPU 1 failed to disable vector catch [ 3.153533] VUSB: disabling [ 3.157623] VANA: disabling [ 3.161712] VDAC: disabling [ 3.167633] VAUX1_6030: disabling [ 3.171325] vwl1271: disabling [ 3.181488] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 3.193450] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (244) [ 3.226226] EXT4-fs (mmcblk1p2): INFO: recovery required on readonly filesystem [ 3.236022] EXT4-fs (mmcblk1p2): write access will be enabled during recovery [ 6.052856] EXT4-fs (mmcblk1p2): recovery complete [ 6.364105] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 6.364318] VFS: Mounted root (ext4 filesystem) readonly on device 179:10. [ 6.387023] devtmpfs: mounted [ 6.390686] Freeing unused kernel memory: 432K (c0852000 - c08be000) [ 6.700805] random: init urandom read with 26 bits of entropy available [ 6.720855] init: Failed to create pty - disabling logging for job [ 6.729888] init: Temporary process spawn error: No space left on device [ 6.782836] init: Failed to create pty - disabling logging for job [ 6.791137] init: Temporary process spawn error: No space left on device [ 6.815460] init: Failed to create pty - disabling logging for job [ 6.822082] init: Temporary process spawn error: No space left on device [ 6.833282] init: Failed to create pty - disabling logging for job [ 6.841339] init: Temporary process spawn error: No space left on device [ 7.000640] init: ureadahead main process (54) terminated with status 5 [ 7.203002] init: Failed to create pty - disabling logging for job [ 7.210052] init: Temporary process spawn error: No space left on device [ 7.249542] init: Failed to create pty - disabling logging for job [ 7.257324] init: Temporary process spawn error: No space left on device [ 7.351135] init: Failed to create pty - disabling logging for job [ 7.359405] init: Temporary process spawn error: No space left on device [ 7.824188] udevd[110]: starting version 175 fsck from util-linux 2.20.1 /dev/mmcblk1p2: clean, 177381/963584 files, 2988128/7708672 blocks [ 10.949035] EXT4-fs (mmcblk1p2): re-mounted. Opts: errors=remount-ro [ 11.330261] init: udev-fallback-graphics main process (399) terminated with status 1 [ 11.527465] init: plymouth main process (56) killed by SEGV signal [ 11.541595] init: plymouth-splash main process (413) 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 [ 11.883209] random: nonblocking pool is initialized [ 11.898071] init: plymouth-log main process (455) terminated with status 1 [ 11.957031] init: failsafe main process (457) killed by TERM signal speech-dispatcher disabled; edit /etc/default/speech-dispatcher saned disabled; edit /etc/default/saned [ 12.911895] 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 [ 13.048980] init: alsa-restore main process (517) terminated with status 19 FATAL: Could not load /lib/modules/4.2.0-rc2-156781-gbc0195a/modules.dep: No such file or directory [ 13.592987] init: plymouth-upstart-bridge main process (578) terminated with status 1 [ 13.665710] init: hybrid-gfx main process (590) terminated with status 1 [ 14.396240] init: bluetooth main process (610) terminated with status 1 [ 14.403472] init: bluetooth main process ended, respawning [ 14.697906] init: bluetooth main process (647) terminated with status 1 [ 14.706146] init: bluetooth main process ended, respawning [ 15.058837] init: bluetooth main process (674) terminated with status 1 [ 15.066101] 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: [ 15.611267] init: bluetooth main process (718) terminated with status 1 Ubuntu 12.04.1 LTS variscite-desktop ttyO2 [ 15.622009] init: bluetooth main process ended, respawning variscite-desktop login: root [ 15.872833] init: bluetooth main process (751) terminated with status 1 [ 15.882385] init: bluetooth main process ended, respawning [ 16.120971] init: bluetooth main process (778) terminated with status 1 [ 16.128967] init: bluetooth main process ended, respawning Last login: Thu Jan 1 02:00:17 IST 1970 on ttyO2 [ 16.628662] init: lightdm main process (618) terminated with status 1 [ 16.759948] init: bluetooth main process (804) terminated with status 1 [ 16.766906] init: bluetooth main process ended, respawning [ 16.957305] init: bluetooth main process (829) terminated with status 1 [ 16.969268] init: bluetooth main process ended, respawning [ 17.260192] init: bluetooth main process (873) terminated with status 1 [ 17.269317] init: bluetooth main process ended, respawning [ 17.528961] init: bluetooth main process (919) terminated with status 1 [ 17.536315] init: bluetooth main process ended, respawning [ 17.877471] init: bluetooth main process (972) terminated with status 1 [ 17.889160] init: bluetooth respawning too fast, stopped Welcome to Ubuntu 12.04.1 LTS (GNU/Linux 4.2.0-rc2-156781-gbc0195a armv7l) * Documentation: https://help.ubuntu.com/ root@variscite-desktop:~# root@variscite-desktop:~# %% Start PM consolidated quick test (retention only) %% Preparation root@variscite-desktop:~# root@variscite-desktop:~# mkdir -p /sys; 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:~# mkdir -p /debug; 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:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -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 02:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 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 cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:366,RET:0,INA:0,ON:367,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:0,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:192,INA:0,ON:193,RET-LOGIC-OFF:184,RET-MEMBANK1-OFF:192,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:362,RET:0,INA:0,ON:363,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:304,RET:0,INA:0,ON:305,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_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 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 (7) 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:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' ' `; do echo enabled > $u/power/wakeup; done root@variscite-desktop:~# %% Start retention double suspend/resume UART wakeup test root@variscite-desktop:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' ' `; do echo auto > $u/power/control; done root@variscite-desktop:~# root@variscite-desktop:~# 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 02:00 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/class/tty/ttyO2/power/wakeup enabled root@variscite-desktop:~# root@variscite-desktop:~# 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 02:00 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/class/tty/ttyO2/power/control auto root@variscite-desktop:~# root@variscite-desktop:~# echo mem > /sys/power/state [ 27.499816] PM: Syncing filesystems ... [ 32.826324] init: failsafe-x main process (811) terminated with status 1 [ 34.263214] done. [ 34.265380] PM: Preparing system for sleep (mem) [ 34.289093] Freezing user space processes ... (elapsed 0.011 seconds) done. [ 34.306701] Freezing remaining freezable tasks ... (elapsed 0.011 seconds) done. [ 34.320922] PM: Suspending system (mem) [ 34.320922] Suspending console(s) (use no_console_suspend to debug) [ 34.348693] PM: suspend of devices complete after 16.479 msecs [ 34.352447] PM: late suspend of devices complete after 3.753 msecs [ 34.364959] omap_hwmod: gpio6: _wait_target_disable failed [ 34.365600] PM: noirq suspend of devices complete after 13.153 msecs [ 34.365753] Disabling non-boot CPUs ... [ 34.376647] [ 34.376678] =============================== [ 34.376678] [ INFO: suspicious RCU usage. ] [ 34.376678] 4.2.0-rc2-156781-gbc0195a #1 Not tainted [ 34.376678] ------------------------------- [ 34.376678] kernel/sched/fair.c:5032 suspicious rcu_dereference_check() usage! [ 34.376708] [ 34.376708] other info that might help us debug this: [ 34.376708] [ 34.376708] [ 34.376708] RCU used illegally from offline CPU! [ 34.376708] rcu_scheduler_active = 1, debug_locks = 0 [ 34.376708] 3 locks held by swapper/1/0: [ 34.376708] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 34.376708] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x30/0x400 [ 34.376800] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x5c/0xb34 [ 34.376800] [ 34.376800] stack backtrace: [ 34.376831] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.2.0-rc2-156781-gbc0195a #1 [ 34.376831] Hardware name: Generic OMAP4 (Flattened Device Tree) [ 34.376861] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 34.376861] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 34.376892] [] (dump_stack) from [] (select_task_rq_fair+0x6f8/0xb34) [ 34.376892] [] (select_task_rq_fair) from [] (try_to_wake_up+0x124/0x400) [ 34.376922] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 34.376922] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 34.376922] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 34.376953] [] (complete) from [] (cpu_die+0x34/0x9c) [ 34.376983] [] (cpu_die) from [] (cpu_startup_entry+0x32c/0x374) [ 34.376983] [] (cpu_startup_entry) from [<800095ac>] (0x800095ac) [ 34.377014] CPU1: shutdown [ 34.400421] Powerdomain (core_pwrdm) didn't enter target state 1 [ 34.400421] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 34.400421] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 34.400421] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 34.400421] Could not enter target state in pm_suspend [ 34.400421] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 34.400451] Enabling non-boot CPUs ... [ 34.428497] CPU1 is up [ 34.431182] PM: noirq resume of devices complete after 1.129 msecs [ 34.432586] PM: early resume of devices complete after 0.001 msecs [ 36.272644] PM: resume of devices complete after 1840.057 msecs [ 36.545166] PM: Finishing wakeup. [ 36.545196] Restarting tasks ... 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:801,RET:0,INA:0,ON:802,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:16,INA:0,ON:16,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:192,INA:0,ON:193,RET-LOGIC-OFF:184,RET-MEMBANK1-OFF:192,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:797,RET:0,INA:0,ON:798,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:669,RET:0,INA:0,ON:670,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 (8) 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 [ 38.638854] PM: Syncing filesystems ... done. [ 40.029418] PM: Preparing system for sleep (mem) [ 40.036132] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 40.042877] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 40.052154] PM: Suspending system (mem) [ 40.059173] Suspending console(s) (use no_console_suspend to debug) [ 40.072082] PM: suspend of devices complete after 12.908 msecs [ 40.072082] PM: late suspend of devices complete after 0.001 msecs [ 40.075317] omap_hwmod: gpio6: _wait_target_disable failed [ 40.082275] PM: noirq suspend of devices complete after 8.544 msecs [ 40.082275] Disabling non-boot CPUs ... [ 40.083343] CPU1: shutdown [ 40.118743] Powerdomain (core_pwrdm) didn't enter target state 1 [ 40.118743] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 40.118743] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 40.118743] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 40.118743] Could not enter target state in pm_suspend [ 40.118743] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 40.118743] Enabling non-boot CPUs ... [ 40.148345] CPU1 is up [ 40.150939] PM: noirq resume of devices complete after 2.593 msecs [ 40.151031] PM: early resume of devices complete after 0.001 msecs [ 40.692535] PM: resume of devices complete after 540.069 msecs [ 40.789001] PM: Finishing wakeup. [ 40.789001] Restarting tasks ... 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:948,RET:0,INA:0,ON:949,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:19,INA:0,ON:19,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:192,INA:0,ON:193,RET-LOGIC-OFF:184,RET-MEMBANK1-OFF:192,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:944,RET:0,INA:0,ON:945,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:790,RET:0,INA:0,ON:791,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 (8) 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:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -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 02:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 02:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 root@variscite-desktop:~# root@variscite-desktop:~# … Sorry, command-not-found has crashed! Please file a bug report at: https://bugs.launchpad.net/command-not-found/+filebug Please include the following information with the report: command-not-found version: 0.2.44 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:1158,RET:0,INA:0,ON:1159,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:23,INA:0,ON:23,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:192,INA:0,ON:193,RET-LOGIC-OFF:184,RET-MEMBANK1-OFF:192,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1154,RET:0,INA:0,ON:1155,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:982,RET:0,INA:0,ON:983,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 (4) 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:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -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 02:01 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 02:01 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 02:01 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 root@variscite-desktop:~# root@variscite-desktop:~# %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)