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 mode, 9(SOH)/3577(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0037e701 = 3663617 Bytes Panda # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3663553 Bytes = 3.5 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 4.4.0-rc1-183970-g8005c49 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sat Dec 19 21:17:29 MST 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] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xbe800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0xbfe00000 to fe600000 for dram barrier [ 0.000000] On node 0 totalpages: 261632 [ 0.000000] free_area_init_node: node 0, pgdat c09d2940, node_mem_map ef6f9000 [ 0.000000] Normal zone: 1728 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 65024 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 14 pages/cpu @ef696000 s24936 r8192 d24216 u57344 [ 0.000000] pcpu-alloc: s24936 r8192 d24216 u57344 alloc=14*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259904 [ 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: 1001324K/1046528K available (6611K kernel code, 746K rwdata, 2240K rodata, 452K init, 8263K bss, 28820K reserved, 16384K cma-reserved, 243712K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc08acf44 (8852 kB) [ 0.000000] .init : 0xc08ad000 - 0xc091e000 ( 452 kB) [ 0.000000] .data : 0xc091e000 - 0xc09d8918 ( 747 kB) [ 0.000000] .bss : 0xc09db000 - 0xc11ecc70 (8264 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 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 [ 0.001434] Console: colour dummy device 80x30 [ 0.001464] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001495] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001495] ... MAX_LOCK_DEPTH: 48 [ 0.001495] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001525] ... CLASSHASH_SIZE: 4096 [ 0.001525] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001525] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001525] ... CHAINHASH_SIZE: 32768 [ 0.001556] memory used by lock dependency info: 5167 kB [ 0.001556] per task-struct memory footprint: 1536 bytes [ 0.001586] Calibrating delay loop... 1397.55 BogoMIPS (lpj=6987776) [ 0.079406] pid_max: default: 32768 minimum: 301 [ 0.079803] Security Framework initialized [ 0.079925] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.079956] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.083038] Initializing cgroup subsys io [ 0.083129] Initializing cgroup subsys memory [ 0.083221] Initializing cgroup subsys devices [ 0.083312] Initializing cgroup subsys freezer [ 0.083435] Initializing cgroup subsys perf_event [ 0.083496] CPU: Testing write buffer coherency: ok [ 0.084747] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.084869] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.179382] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.180023] Brought up 2 CPUs [ 0.180023] SMP: Total of 2 processors activated (2795.11 BogoMIPS). [ 0.180053] CPU: All CPU(s) started in SVC mode. [ 0.183105] devtmpfs: initialized [ 0.239715] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.244506] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.248962] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.427337] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.429687] pinctrl core: initialized pinctrl subsystem [ 0.434570] NET: Registered protocol family 16 [ 0.439697] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.469573] cpuidle: using governor ladder [ 0.499450] cpuidle: using governor menu [ 0.513275] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.514556] OMAP GPIO hardware version 0.1 [ 0.515808] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.518005] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.520172] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.522308] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.524414] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.526214] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.526367] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.527404] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.528076] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.528686] irq: no irq domain found for /ocp/l4@4a000000/scm@100000/pinmux@40 ! [ 0.550201] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.550750] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.560485] No ATAGs? [ 0.560577] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.560577] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.563171] OMAP DMA hardware revision 0.0 [ 0.624755] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.626525] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb1_power_reg[0]' - status (0) [ 0.699798] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_wl12xx_gpio, deferring probe [ 0.704315] SCSI subsystem initialized [ 0.704803] libata version 3.00 loaded. [ 0.705535] usb_phy_generic hsusb1_phy: GPIO lookup for consumer reset [ 0.705566] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.705627] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb1_phy[0]' - status (0) [ 0.705688] no flags found for reset [ 0.705718] usb_phy_generic hsusb1_phy: GPIO lookup for consumer vbus-detect [ 0.705718] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.705749] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb1_phy[0]' [ 0.705749] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb1_phy[0]' [ 0.705780] usb_phy_generic hsusb1_phy: using lookup tables for GPIO lookup [ 0.705871] usb_phy_generic hsusb1_phy: lookup for GPIO vbus-detect failed [ 0.706970] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.707061] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c2_pins, deferring probe [ 0.707153] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c3_pins, deferring probe [ 0.707244] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@100000/pinmux@40/pinmux_i2c4_pins, deferring probe [ 0.707641] pps_core: LinuxPPS API ver. 1 registered [ 0.707672] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.707733] PTP clock support registered [ 0.711700] clocksource: Switched to clocksource 32k_counter [ 0.850921] NET: Registered protocol family 2 [ 0.853088] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.853271] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.855804] TCP: Hash tables configured (established 8192 bind 8192) [ 0.856079] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.856414] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.857543] NET: Registered protocol family 1 [ 0.858978] RPC: Registered named UNIX socket transport module. [ 0.858978] RPC: Registered udp transport module. [ 0.859008] RPC: Registered tcp transport module. [ 0.859008] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.864288] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.869720] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.870056] audit: initializing netlink subsys (disabled) [ 0.870269] audit: type=2000 audit(0.850:1): initialized [ 0.873870] VFS: Disk quotas dquot_6.6.0 [ 0.874145] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.876647] NFS: Registering the id_resolver key type [ 0.876983] Key type id_resolver registered [ 0.877014] Key type id_legacy registered [ 0.877197] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.881805] bounce: pool size: 64 pages [ 0.881927] io scheduler noop registered [ 0.881958] io scheduler deadline registered [ 0.881988] io scheduler cfq registered (default) [ 0.885894] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.886413] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.893157] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.898895] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.898895] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.899353] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 226, base_baud = 3000000) is a OMAP UART0 [ 0.901062] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.901336] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 227, base_baud = 3000000) is a OMAP UART1 [ 0.902496] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.902770] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 228, base_baud = 3000000) is a OMAP UART2 [ 1.478057] console [ttyO2] enabled [ 1.481536] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.486907] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 229, base_baud = 3000000) is a OMAP UART3 [ 1.524475] brd: module loaded [ 1.546539] loop: module loaded [ 1.551361] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.567840] mousedev: PS/2 mouse device common for all mice [ 1.570892] i2c /dev entries driver [ 1.574249] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.577545] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.581085] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.586090] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.591003] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.594665] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.597839] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.601104] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.604675] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.609649] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.614593] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.618225] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.653320] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 1.656585] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 1.660156] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.665161] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 1.670074] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 1.673736] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 1.702331] ledtrig-cpu: registered to indicate activity on CPUs [ 1.706878] oprofile: using arm/armv7-ca9 [ 1.709869] Initializing XFRM netlink socket [ 1.712707] NET: Registered protocol family 10 [ 1.717559] sit: IPv6 over IPv4 tunneling driver [ 1.722229] NET: Registered protocol family 17 [ 1.724731] NET: Registered protocol family 15 [ 1.727478] Key type dns_resolver registered [ 1.730072] twl: not initialized [ 1.731872] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.736236] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.740600] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.744964] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.749328] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.753723] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.758056] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.762451] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.766204] omap2_set_init_voltage: unable to set vdd_mpu [ 1.769165] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.772949] omap2_set_init_voltage: unable to set vdd_core [ 1.775970] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.779693] omap2_set_init_voltage: unable to set vdd_iva [ 1.784759] Power Management for TI OMAP4+ devices. [ 1.787414] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.791748] ThumbEE CPU extension supported. [ 1.791748] Registering SWP/SWPB emulation handler [ 1.791748] SmartReflex Class3 initialized [ 1.805053] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 1.814086] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.831878] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 1.841827] hw-breakpoint: CPU 0 failed to disable vector catch [ 1.847137] twl 0-0048: PIH (irq 340) nested IRQs [ 1.883026] twl6040 0-004b: clk32k is not handled [ 1.889648] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 1.897979] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 1.903778] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 1.908874] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz [ 1.914398] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 1.917999] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.917999] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.924835] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.924835] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.934722] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.934753] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.938385] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.944854] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.944885] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.953369] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.953369] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.961914] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.012481] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 2.016021] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 2.019622] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 2.024597] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 2.029541] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 2.033233] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 2.153625] hctosys: unable to open rtc device (rtc0) [ 2.153625] sr_init: No PMIC hook to init smartreflex [ 2.159454] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.164306] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.168975] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 2.218597] VDAC: disabling [ 2.221008] VANA: disabling [ 2.223480] VUSB: disabling [ 2.227813] Waiting for root device /dev/mmcblk0p2... [ 2.390960] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.398040] mmc0: new high speed SD card at address 1234 [ 2.403564] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 2.410949] mmcblk0: p1 p2 [ 2.420806] omap_hsmmc 480d5000.mmc: card claims to support voltages below defined range [ 2.439270] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 2.445343] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem [ 2.446258] mmc1: new SDIO card at address 0001 [ 2.475097] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.475097] VFS: Mounted root (ext3 filesystem) readonly on device 179:2. [ 2.498504] devtmpfs: mounted [ 2.501190] Freeing unused kernel memory: 452K (c08ad000 - c091e000) /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:178,RET:0,INA:0,ON:179,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:134,INA:0,ON:135,RET-LOGIC-OFF:134,RET-MEMBANK1-OFF:134,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:170,RET:0,INA:0,ON:171,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:134,RET:0,INA:0,ON:135,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 [ 12.284515] PM: Syncing filesystems ... done. [ 12.284515] PM: Preparing system for sleep (mem) [ 12.296661] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.296661] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 12.307586] PM: Suspending system (mem) [ 12.307586] Suspending console(s) (use no_console_suspend to debug) [ 12.324462] PM: suspend of devices complete after 11.138 msecs [ 12.324462] PM: late suspend of devices complete after 0.001 msecs [ 12.334045] PM: noirq suspend of devices complete after 5.615 msecs [ 12.334045] Disabling non-boot CPUs ... [ 12.338806] [ 12.338806] =============================== [ 12.338806] [ INFO: suspicious RCU usage. ] [ 12.339477] 4.4.0-rc1-183970-g8005c49 #1 Not tainted [ 12.339477] ------------------------------- [ 12.339477] kernel/sched/fair.c:4938 suspicious rcu_dereference_check() usage! [ 12.339477] [ 12.339477] other info that might help us debug this: [ 12.339477] [ 12.339477] [ 12.339477] RCU used illegally from offline CPU! [ 12.339477] rcu_scheduler_active = 1, debug_locks = 0 [ 12.339508] 3 locks held by swapper/1/0: [ 12.339508] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 12.339569] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x30/0x450 [ 12.339599] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x44/0xb60 [ 12.339599] [ 12.339599] stack backtrace: [ 12.339599] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.0-rc1-183970-g8005c49 #1 [ 12.339630] Hardware name: Generic OMAP4 (Flattened Device Tree) [ 12.339630] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 12.339691] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 12.339691] [] (dump_stack) from [] (select_task_rq_fair+0x970/0xb60) [ 12.339721] [] (select_task_rq_fair) from [] (try_to_wake_up+0x13c/0x450) [ 12.339721] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 12.339752] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 12.339752] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 12.339782] [] (complete) from [] (arch_cpu_idle_dead+0x34/0x9c) [ 12.339782] [] (arch_cpu_idle_dead) from [] (cpu_startup_entry+0x32c/0x374) [ 12.339813] [] (cpu_startup_entry) from [<800095ec>] (0x800095ec) [ 12.339843] CPU1: shutdown [ 12.361755] Successfully put all powerdomains to target state [ 12.361816] Enabling non-boot CPUs ... [ 12.412536] CPU1 is up [ 12.413757] PM: noirq resume of devices complete after 1.220 msecs [ 12.414184] PM: early resume of devices complete after 0.001 msecs [ 12.983917] PM: resume of devices complete after 568.725 msecs [ 13.106719] PM: Finishing wakeup. [ 13.108520] 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:239,RET:0,INA:0,ON:240,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:189,INA:0,ON:190,RET-LOGIC-OFF:189,RET-MEMBANK1-OFF:189,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:231,RET:0,INA:0,ON:232,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:189,RET:0,INA:0,ON:190,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 [ 15.564239] PM: Syncing filesystems ... done. [ 15.564239] PM: Preparing system for sleep (mem) [ 15.569854] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.572540] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.578735] PM: Suspending system (mem) [ 15.582397] Suspending console(s) (use no_console_suspend to debug) [ 15.591003] PM: suspend of devices complete after 8.605 msecs [ 15.592559] PM: late suspend of devices complete after 1.556 msecs [ 15.594512] PM: noirq suspend of devices complete after 1.953 msecs [ 15.594512] Disabling non-boot CPUs ... [ 15.595550] CPU1: shutdown [ 15.652099] Successfully put all powerdomains to target state [ 15.652160] Enabling non-boot CPUs ... [ 15.710235] CPU1 is up [ 15.711456] PM: noirq resume of devices complete after 1.159 msecs [ 15.712799] PM: early resume of devices complete after 0.001 msecs [ 16.401885] PM: resume of devices complete after 689.086 msecs [ 16.409484] PM: Finishing wakeup. [ 16.434448] 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:302,RET:0,INA:0,ON:303,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:240,INA:0,ON:241,RET-LOGIC-OFF:236,RET-MEMBANK1-OFF:240,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:294,RET:0,INA:0,ON:295,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:240,RET:0,INA:0,ON:241,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:424,RET:0,INA:0,ON:425,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:356,INA:0,ON:357,RET-LOGIC-OFF:348,RET-MEMBANK1-OFF:356,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:416,RET:0,INA:0,ON:417,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:356,RET:0,INA:0,ON:357,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:18,INA:0,ON:19,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:18 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/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 / # / # %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)