U-Boot SPL 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) OMAP4460 ES1.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) CPU : OMAP4460 ES1.1 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 3  0 Panda # Panda # setenv bootargs 'console=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh' Panda # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 230400 bps... CSending: uImage-dtb.omap4-panda-es Sending: Transfer complete - CRC mode, 4(SOH)/3405(STX)/0(CAN) packets, 3 retries ## Total Size = 0x003534b0 = 3486896 Bytes Panda # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3486832 Bytes = 3.3 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 4.1.0-rc1-142160-ga5bf00c (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Fri May 8 13:11:26 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: TI OMAP4 PandaBoard-ES [ 0.000000] earlycon: no match for ttyO2,230400n8 [ 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 c0958800, 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 s22976 r8192 d22080 u53248 [ 0.000000] pcpu-alloc: s22976 r8192 d22080 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=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh [ 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: 1002880K/1047552K available (6211K kernel code, 739K rwdata, 2168K rodata, 440K init, 8220K bss, 28288K 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 - 0xc083706c (8381 kB) [ 0.000000] .init : 0xc0838000 - 0xc08a6000 ( 440 kB) [ 0.000000] .data : 0xc08a6000 - 0xc095ee58 ( 740 kB) [ 0.000000] .bss : 0xc0961000 - 0xc11683d0 (8221 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] 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 ID prefetch enabled, offset 1 lines [ 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 0x7e470000 [ 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 [ 0.002136] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.002166] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.002166] ... MAX_LOCK_DEPTH: 48 [ 0.002166] ... MAX_LOCKDEP_KEYS: 8191 [ 0.002197] ... CLASSHASH_SIZE: 4096 [ 0.002197] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.002197] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.002197] ... CHAINHASH_SIZE: 32768 [ 0.002227] memory used by lock dependency info: 5167 kB [ 0.002227] per task-struct memory footprint: 1152 bytes [ 0.002258] Calibrating delay loop... 1397.55 BogoMIPS (lpj=6987776) [ 0.080322] pid_max: default: 32768 minimum: 301 [ 0.080688] Security Framework initialized [ 0.080871] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080871] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.084075] Initializing cgroup subsys blkio [ 0.084136] Initializing cgroup subsys memory [ 0.084197] Initializing cgroup subsys devices [ 0.084320] Initializing cgroup subsys freezer [ 0.084442] Initializing cgroup subsys perf_event [ 0.084503] CPU: Testing write buffer coherency: ok [ 0.085937] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.086029] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.180297] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.181152] Brought up 2 CPUs [ 0.181182] SMP: Total of 2 processors activated (2795.11 BogoMIPS). [ 0.181182] CPU: All CPU(s) started in SVC mode. [ 0.184631] devtmpfs: initialized [ 0.186767] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.191619] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.195983] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.372283] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.374481] pinctrl core: initialized pinctrl subsystem [ 0.435028] NET: Registered protocol family 16 [ 0.440429] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.470550] cpuidle: using governor ladder [ 0.500366] cpuidle: using governor menu [ 0.513824] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.514678] OMAP GPIO hardware version 0.1 [ 0.515930] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.517883] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.519836] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.521789] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.523651] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.525238] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.526275] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.526885] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.527526] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.548736] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.549255] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.558868] No ATAGs? [ 0.558959] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.558959] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.562164] OMAP DMA hardware revision 0.0 [ 0.641143] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.642150] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb1_power_reg[0]' - status (0) [ 0.720764] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_wl12xx_gpio, deferring probe [ 0.725433] SCSI subsystem initialized [ 0.725982] libata version 3.00 loaded. [ 0.726745] usb_phy_generic hsusb1_phy: GPIO lookup for consumer reset [ 0.726776] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.726837] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb1_phy[0]' - status (0) [ 0.726898] no flags found for reset [ 0.726928] usb_phy_generic hsusb1_phy: GPIO lookup for consumer vbus-detect [ 0.726928] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.726959] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb1_phy[0]' [ 0.726959] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb1_phy[0]' [ 0.726989] usb_phy_generic hsusb1_phy: using lookup tables for GPIO lookup [ 0.727111] usb_phy_generic hsusb1_phy: lookup for GPIO vbus-detect failed [ 0.728240] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.728332] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c2_pins, deferring probe [ 0.728424] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c3_pins, deferring probe [ 0.728515] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c4_pins, deferring probe [ 0.733245] Switched to clocksource 32k_counter [ 0.886199] NET: Registered protocol family 2 [ 0.888397] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.888641] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.891204] TCP: Hash tables configured (established 8192 bind 8192) [ 0.891571] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.891906] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.893127] NET: Registered protocol family 1 [ 0.894622] RPC: Registered named UNIX socket transport module. [ 0.894653] RPC: Registered udp transport module. [ 0.894653] RPC: Registered tcp transport module. [ 0.894683] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.899291] CPU PMU: Failed to parse /interrupt-affinity[0] [ 0.899383] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.905029] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.905334] audit: initializing netlink subsys (disabled) [ 0.905609] audit: type=2000 audit(0.890:1): initialized [ 0.910339] VFS: Disk quotas dquot_6.6.0 [ 0.910491] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.913330] NFS: Registering the id_resolver key type [ 0.913818] Key type id_resolver registered [ 0.913848] Key type id_legacy registered [ 0.914062] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.919097] bounce: pool size: 64 pages [ 0.919250] io scheduler noop registered [ 0.919250] io scheduler deadline registered [ 0.919311] io scheduler cfq registered (default) [ 0.923370] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.923858] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.929260] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.935424] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.935424] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.936004] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 226, base_baud = 3000000) is a OMAP UART0 [ 0.938018] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.938293] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 227, base_baud = 3000000) is a OMAP UART1 [ 0.939483] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.939788] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 228, base_baud = 3000000) is a OMAP UART2 [ 1.506713] console [ttyO2] enabled [ 1.509979] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.515441] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 229, base_baud = 3000000) is a OMAP UART3 [ 1.547485] brd: module loaded [ 1.566772] loop: module loaded [ 1.571441] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.586700] mousedev: PS/2 mouse device common for all mice [ 1.589752] i2c /dev entries driver [ 1.593261] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.596527] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.600067] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.605072] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.609954] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.613616] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.616790] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.620056] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.623626] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.628570] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.633514] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.637145] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.641235] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.645538] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 1.648803] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 1.652343] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.657318] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 1.662231] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 1.665893] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 1.669555] omap_hsmmc 480d5000.mmc: unable to get vmmc regulator -517 [ 1.673706] ledtrig-cpu: registered to indicate activity on CPUs [ 1.678192] oprofile: using arm/armv7-ca9 [ 1.681213] Initializing XFRM netlink socket [ 1.683715] NET: Registered protocol family 17 [ 1.686187] NET: Registered protocol family 15 [ 1.688995] Key type dns_resolver registered [ 1.691558] twl: not initialized [ 1.693328] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.697662] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.702026] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.706390] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.710754] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.715118] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.719451] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.723846] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.727569] omap2_set_init_voltage: unable to set vdd_mpu [ 1.730529] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.734313] omap2_set_init_voltage: unable to set vdd_core [ 1.737304] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.741027] omap2_set_init_voltage: unable to set vdd_iva [ 1.746154] Power Management for TI OMAP4+ devices. [ 1.748809] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.753112] ThumbEE CPU extension supported. [ 1.753112] Registering SWP/SWPB emulation handler [ 1.753112] SmartReflex Class3 initialized [ 1.765930] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 1.776062] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.804870] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 1.808349] twl 0-0048: PIH (irq 340) nested IRQs [ 1.818054] hw-breakpoint: CPU 0 failed to disable vector catch [ 1.843353] twl6040 0-004b: clk32k is not handled [ 1.852600] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 1.862182] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 1.867309] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 1.872344] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz [ 1.877716] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 1.881530] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.884765] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.888305] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.893218] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.898071] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.901702] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.904846] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.908081] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.908111] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.916503] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.916503] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.921417] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.993530] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 1.996795] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 2.000335] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 2.005279] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 2.010162] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 2.013824] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 2.135589] hctosys: unable to open rtc device (rtc0) [ 2.135589] sr_init: No PMIC hook to init smartreflex [ 2.135589] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.146179] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.150848] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 2.200042] VUSB: disabling [ 2.202362] VANA: disabling [ 2.205810] VDAC: disabling [ 2.213958] Waiting for root device /dev/mmcblk0p2... [ 2.372802] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.380401] mmc0: new high speed SD card at address 1234 [ 2.385650] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 2.394226] mmcblk0: p1 p2 [ 2.405548] omap_hsmmc 480d5000.mmc: card claims to support voltages below defined range [ 2.424407] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 2.430877] mmc1: new SDIO card at address 0001 [ 2.446289] kjournald starting. Commit interval 5 seconds [ 2.446289] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.453399] VFS: Mounted root (ext3 filesystem) readonly on device 179:2. [ 2.461944] devtmpfs: mounted [ 2.463592] Freeing unused kernel memory: 440K (c0838000 - c08a6000) /bin/sh: can't access tty; job control turned off / # / # / # / # / # %% Start PM consolidated quick test (retention only) %% Preparation / # / # mkdir -p /sys; mount -t sysfs none /sys / # / # mkdir -p /debug; mount -t debugfs none /debug / # / # / # / # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do echo -1 > $u/power/autosuspend_delay_ms; done / # / # 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 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 / # / # echo 0 > /debug/pm_debug/enable_off_mode / # / # %% 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:212,RET:0,INA:0,ON:213,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:4,INA:0,ON:4,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 (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:138,INA:0,ON:139,RET-LOGIC-OFF:130,RET-MEMBANK1-OFF:138,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:212,RET:0,INA:0,ON:213,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:140,RET:0,INA:0,ON:141,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:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,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) / # / # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done / # %% Start retention double suspend/resume UART wakeup test / # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/ power/control; done / # / # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/w akeup; 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 / # / # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/c ontrol; 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 / # / # echo mem > /sys/power/state [ 12.397277] PM: Syncing filesystems ... done. [ 12.397277] PM: Preparing system for mem sleep [ 12.411132] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.416687] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 12.423919] PM: Entering mem sleep [ 12.425750] Suspending console(s) (use no_console_suspend to debug) [ 12.444152] PM: suspend of devices complete after 18.402 msecs [ 12.444183] PM: late suspend of devices complete after 0.001 msecs [ 12.455383] PM: noirq suspend of devices complete after 11.199 msecs [ 12.455383] Disabling non-boot CPUs ... [ 12.463043] [ 12.463043] =============================== [ 12.463043] [ INFO: suspicious RCU usage. ] [ 12.463043] 4.1.0-rc1-142160-ga5bf00c #1 Not tainted [ 12.463165] ------------------------------- [ 12.463165] kernel/sched/fair.c:4841 suspicious rcu_dereference_check() usage! [ 12.463165] [ 12.463165] other info that might help us debug this: [ 12.463165] [ 12.463165] [ 12.463165] RCU used illegally from offline CPU! [ 12.463165] rcu_scheduler_active = 1, debug_locks = 0 [ 12.463165] 3 locks held by swapper/1/0: [ 12.463195] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 12.463226] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x2c/0x394 [ 12.463256] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x5c/0xb34 [ 12.463256] [ 12.463256] stack backtrace: [ 12.463287] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.1.0-rc1-142160-ga5bf00c #1 [ 12.463287] Hardware name: Generic OMAP4 (Flattened Device Tree) [ 12.463287] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 12.463287] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 12.463348] [] (dump_stack) from [] (select_task_rq_fair+0x6f8/0xb34) [ 12.463348] [] (select_task_rq_fair) from [] (try_to_wake_up+0xf8/0x394) [ 12.463378] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 12.463378] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 12.463378] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 12.463378] [] (complete) from [] (cpu_die+0x34/0x9c) [ 12.463378] [] (cpu_die) from [] (cpu_startup_entry+0x400/0x46c) [ 12.463439] [] (cpu_startup_entry) from [<8000958c>] (0x8000958c) [ 12.463439] CPU1: shutdown [ 12.514617] Successfully put all powerdomains to target state [ 12.514678] Enabling non-boot CPUs ... [ 12.553070] CPU1 is up [ 12.555969] PM: noirq resume of devices complete after 1.403 msecs [ 12.557586] PM: early resume of devices complete after 1.373 msecs [ 13.167297] PM: resume of devices complete after 609.710 msecs [ 13.288085] PM: Finishing wakeup. [ 13.289855] Restarting tasks ... done. / # / # / # / # 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:253,RET:0,INA:0,ON:254,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 (RET),OFF:0,RET:7,INA:0,ON:7,RET-LOGIC-OFF:1,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 (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:179,INA:0,ON:180,RET-LOGIC-OFF:169,RET-MEMBANK1-OFF:179,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:253,RET:0,INA:0,ON:254,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:181,RET:0,INA:0,ON:182,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:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_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,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:1 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) / # / # / # / # echo mem > /sys/power/state [ 15.717529] PM: Syncing filesystems ... done. [ 15.720275] PM: Preparing system for mem sleep [ 15.723266] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.725799] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.733215] PM: Entering mem sleep [ 15.734191] Suspending console(s) (use no_console_suspend to debug) [ 15.744415] PM: suspend of devices complete after 4.516 msecs [ 15.746429] PM: late suspend of devices complete after 2.014 msecs [ 15.748779] PM: noirq suspend of devices complete after 2.258 msecs [ 15.748779] Disabling non-boot CPUs ... [ 15.749786] CPU1: shutdown [ 15.803100] Successfully put all powerdomains to target state [ 15.803131] Enabling non-boot CPUs ... [ 15.834442] CPU1 is up [ 15.835845] PM: noirq resume of devices complete after 1.403 msecs [ 15.836242] PM: early resume of devices complete after 0.001 msecs [ 16.427185] PM: resume of devices complete after 590.911 msecs [ 16.454803] PM: Finishing wakeup. [ 16.454803] Restarting tasks ... done. / # / # / # / # 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:274,RET:0,INA:0,ON:275,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 (RET),OFF:0,RET:10,INA:0,ON:10,RET-LOGIC-OFF:2,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 (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:200,INA:0,ON:201,RET-LOGIC-OFF:190,RET-MEMBANK1-OFF:200,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:274,RET:0,INA:0,ON:275,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:202,RET:0,INA:0,ON:203,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:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_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,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:2 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) / # / # / # / # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found / # / # %% 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 / # / # 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 00:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806e000.serial/power/autosuspend_delay_ms 3000 / # / # / # / # 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:370,RET:0,INA:0,ON:371,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:4,INA:0,ON:5,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:10,INA:0,ON:10,RET-LOGIC-OFF:2,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 (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:296,INA:0,ON:297,RET-LOGIC-OFF:286,RET-MEMBANK1-OFF:296,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:370,RET:0,INA:0,ON:371,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:298,RET:0,INA:0,ON:299,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:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:20,INA:0,ON:21,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:20 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 (3) 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) / # / # / # / # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found / # / # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do echo -1 > $u/power/autosuspend_delay_ms; done / # / # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do ls -l $u/p[ 36.010498] random: nonblocking pool is initialized ower/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 / # / # %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)