U-Boot SPL 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41) OMAP5432 ES2.0 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img U-Boot 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41), Build: jenkins-github_Bootloader-Builder-315 CPU : OMAP5432 ES2.0 Board: OMAP5432 uEVM I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... Found 0 device(s). Net: No ethernet found. Hit any key to stop autoboot: 5  0 U-Boot# U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc earlyprintk ignore_loglevel init=/bin/sh' U-Boot# loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap5-uevm Sending: Transfer complete - CRC mode, 3(SOH)/3554(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00378813 = 3639315 Bytes U-Boot# bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3639251 Bytes = 3.5 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... 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 4.3.0-rc4-170972-gc4384a9 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Fri Oct 23 13:07:59 MDT 2015 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine model: TI OMAP5 uEVM board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xfd800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0xfee00000 to fe600000 for dram barrier [ 0.000000] On node 0 totalpages: 519680 [ 0.000000] free_area_init_node: node 0, pgdat c09c4280, node_mem_map ee61d000 [ 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: 325120 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 14 pages/cpu @ee5ad000 s25088 r8192 d24064 u57344 [ 0.000000] pcpu-alloc: s25088 r8192 d24064 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: 517970 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc 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: 2024456K/2078720K available (6566K kernel code, 744K rwdata, 2228K rodata, 452K init, 8263K bss, 37880K reserved, 16384K cma-reserved, 1284096K 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 - 0xc089ec78 (8796 kB) [ 0.000000] .init : 0xc089f000 - 0xc0910000 ( 452 kB) [ 0.000000] .data : 0xc0910000 - 0xc09ca218 ( 745 kB) [ 0.000000] .bss : 0xc09cd000 - 0xc11dee78 (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] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000488] Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000488] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16ac02862, max_idle_ns: 440795202218 ns [ 0.000524] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511085ns [ 0.000534] Switching to timer-based delay loop, resolution 162ns [ 0.001597] Console: colour dummy device 80x30 [ 0.001630] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001637] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001644] ... MAX_LOCK_DEPTH: 48 [ 0.001649] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001655] ... CLASSHASH_SIZE: 4096 [ 0.001661] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001666] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001672] ... CHAINHASH_SIZE: 32768 [ 0.001677] memory used by lock dependency info: 5167 kB [ 0.001683] per task-struct memory footprint: 1536 bytes [ 0.001702] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001714] pid_max: default: 32768 minimum: 301 [ 0.001989] Security Framework initialized [ 0.002089] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002101] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004262] Initializing cgroup subsys io [ 0.004340] Initializing cgroup subsys memory [ 0.004405] Initializing cgroup subsys devices [ 0.004464] Initializing cgroup subsys freezer [ 0.004550] Initializing cgroup subsys perf_event [ 0.004597] CPU: Testing write buffer coherency: ok [ 0.005504] /cpus/cpu@0 missing clock-frequency property [ 0.005523] /cpus/cpu@1 missing clock-frequency property [ 0.005533] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005587] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.009904] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.010310] Brought up 2 CPUs [ 0.010323] SMP: Total of 2 processors activated (24.57 BogoMIPS). [ 0.010330] CPU: All CPU(s) started in SVC mode. [ 0.012998] devtmpfs: initialized [ 0.054812] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.056124] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.057346] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.166686] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.167716] pinctrl core: initialized pinctrl subsystem [ 0.171301] NET: Registered protocol family 16 [ 0.174756] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.201022] cpuidle: using governor ladder [ 0.231005] cpuidle: using governor menu [ 0.240690] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.241370] OMAP GPIO hardware version 0.1 [ 0.242298] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.243755] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.245156] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.246578] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.247983] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.249402] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.250809] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.251808] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.252011] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.252027] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.252107] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x10000000 [ 0.257304] irq: no irq domain found for /ocp/l4@4a000000/scm@2800/pinmux@40 ! [ 0.277884] No ATAGs? [ 0.277940] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.277949] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.280032] OMAP DMA hardware revision 0.0 [ 0.332057] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.332879] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-mmcsd[0]' [ 0.336418] SCSI subsystem initialized [ 0.336746] libata version 3.00 loaded. [ 0.337313] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.337323] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337356] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.337405] no flags found for reset [ 0.337417] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.337426] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337436] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.337446] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.337454] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.337517] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.337563] hsusb2_phy supply vcc not found, using dummy regulator [ 0.337914] usb_phy_generic hsusb3_phy: GPIO lookup for consumer reset [ 0.337923] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.337947] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.337960] no flags found for reset [ 0.337970] usb_phy_generic hsusb3_phy: GPIO lookup for consumer vbus-detect [ 0.337978] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.337987] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb3_phy[0]' [ 0.337996] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb3_phy[0]' [ 0.338004] usb_phy_generic hsusb3_phy: using lookup tables for GPIO lookup [ 0.338015] usb_phy_generic hsusb3_phy: lookup for GPIO vbus-detect failed [ 0.338046] hsusb3_phy supply vcc not found, using dummy regulator [ 0.338579] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.339759] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.340544] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.341292] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.341363] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c5_pins, deferring probe [ 0.341662] pps_core: LinuxPPS API ver. 1 registered [ 0.341670] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.341710] PTP clock support registered [ 0.344394] clocksource: Switched to clocksource arch_sys_counter [ 0.449859] NET: Registered protocol family 2 [ 0.451187] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.451314] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.453650] TCP: Hash tables configured (established 8192 bind 8192) [ 0.453787] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.454103] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.455078] NET: Registered protocol family 1 [ 0.456005] RPC: Registered named UNIX socket transport module. [ 0.456014] RPC: Registered udp transport module. [ 0.456021] RPC: Registered tcp transport module. [ 0.456028] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.495457] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.499588] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.499836] audit: initializing netlink subsys (disabled) [ 0.499947] audit: type=2000 audit(0.490:1): initialized [ 0.502478] VFS: Disk quotas dquot_6.6.0 [ 0.502585] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.504395] NFS: Registering the id_resolver key type [ 0.504629] Key type id_resolver registered [ 0.504638] Key type id_legacy registered [ 0.504760] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.508427] bounce: pool size: 64 pages [ 0.508483] io scheduler noop registered [ 0.508497] io scheduler deadline registered [ 0.508528] io scheduler cfq registered (default) [ 0.511916] ti-pipe3 4a096000.phy: can't get syscon-pllreset, sata dpll won't idle [ 0.513394] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.513823] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.518734] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.522997] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.523011] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.523299] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 306, base_baud = 3000000) is a OMAP UART0 [ 0.524428] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.524441] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.524624] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 307, base_baud = 3000000) is a OMAP UART1 [ 0.525523] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.525705] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 308, base_baud = 3000000) is a OMAP UART2 [ 1.690346] console [ttyO2] enabled [ 1.695050] omap_uart 4806e000.serial: no wakeirq for uart3 [ 1.700880] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.710927] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 309, base_baud = 3000000) is a OMAP UART3 [ 1.721486] omap_uart 48066000.serial: no wakeirq for uart4 [ 1.727331] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.737350] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 310, base_baud = 3000000) is a OMAP UART4 [ 1.747846] omap_uart 48068000.serial: no wakeirq for uart5 [ 1.753675] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.763688] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 311, base_baud = 3000000) is a OMAP UART5 [ 1.797707] brd: module loaded [ 1.815697] loop: module loaded [ 1.821165] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled [ 1.828218] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.837147] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.849316] scsi host0: ahci [ 1.853188] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 338 [ 1.862381] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.877684] mousedev: PS/2 mouse device common for all mice [ 1.883515] i2c /dev entries driver [ 1.889559] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.895865] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.902690] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.912253] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.921719] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.928737] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.934856] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.941143] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.947978] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.957544] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.967011] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.974021] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.005756] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd [ 2.012038] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.018888] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.028456] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.037930] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.044952] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed [ 2.051054] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.057341] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.064167] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.073727] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.083203] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.090221] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.134570] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.140851] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.147695] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.157249] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.166725] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.173731] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.179839] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.186134] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.192962] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.197846] mmc0: MAN_BKOPS_EN bit is not set [ 2.199745] mmc0: new high speed MMC card at address 0001 [ 2.201461] mmcblk0: mmc0:0001 SEM04G 3.68 GiB [ 2.202102] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB [ 2.202678] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB [ 2.214393] ata1: SATA link down (SStatus 0 SControl 300) [ 2.235509] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.244982] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.251991] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.294690] ledtrig-cpu: registered to indicate activity on CPUs [ 2.302664] oprofile: using timer interrupt. [ 2.307600] Initializing XFRM netlink socket [ 2.312334] NET: Registered protocol family 10 [ 2.318703] sit: IPv6 over IPv4 tunneling driver [ 2.325100] NET: Registered protocol family 17 [ 2.329789] NET: Registered protocol family 15 [ 2.334682] Key type dns_resolver registered [ 2.339290] omap_vc_init_channel: No PMIC info for vdd_core [ 2.345133] omap_vp_init: No PMIC info for vdd_core [ 2.350241] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.355898] omap_vp_init: No PMIC info for vdd_mm [ 2.360825] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.366575] omap_vp_init: No PMIC info for vdd_mpu [ 2.372210] Power Management for TI OMAP4+ devices. [ 2.377567] ThumbEE CPU extension supported. [ 2.382061] Registering SWP/SWPB emulation handler [ 2.387111] SmartReflex Class3 initialized [ 2.397141] palmas 0-0048: Irq flag is 0x00000000 [ 2.418526] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.475635] twl6040 0-004b: clk32k is not handled [ 2.482845] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.497000] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.504619] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 2.510826] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.517143] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.523988] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.533584] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.543080] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.550142] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.556279] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.562575] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.569437] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.579034] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.588538] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.595581] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.645881] hctosys: unable to open rtc device (rtc0) [ 2.651182] sr_init: No PMIC hook to init smartreflex [ 2.656696] sr_init: platform driver register failed for SR [ 2.692212] ldo3: disabling [ 2.696313] ldo8: disabling [ 2.701913] Waiting for root device /dev/mmcblk1p2... [ 2.703116] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.703248] mmc2: new SD card at address d91a [ 2.707354] mmcblk1: mmc2:d91a SU02G 1.84 GiB [ 2.709479] mmcblk1: p1 p2 [ 2.729554] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.740412] EXT4-fs (mmcblk1p2): couldn't mount as ext3 due to feature incompatibilities [ 2.768679] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.777263] VFS: Mounted root (ext4 filesystem) readonly on device 179:26. [ 2.798690] devtmpfs: mounted [ 2.802201] Freeing unused kernel memory: 452K (c089f000 - c0910000) /bin/sh: 0: 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/48066000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.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 iva_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 wkupaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 coreaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-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 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (2) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (8) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_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/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/power/wakeup enabled # # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/power/control auto # # echo mem > /sys/power/state [ 11.921247] PM: Syncing filesystems ... done. [ 11.927315] PM: Preparing system for sleep (mem) [ 11.935489] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 11.943101] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 11.952851] PM: Suspending system (mem) [ 11.956883] Suspending console(s) (use no_console_suspend to debug) [ 11.975510] PM: suspend of devices complete after 9.428 msecs [ 11.978867] PM: late suspend of devices complete after 3.347 msecs [ 11.983294] PM: noirq suspend of devices complete after 4.417 msecs [ 11.983353] Disabling non-boot CPUs ... [ 11.987212] [ 11.987215] =============================== [ 11.987218] [ INFO: suspicious RCU usage. ] [ 11.987223] 4.3.0-rc4-170972-gc4384a9 #1 Not tainted [ 11.987225] ------------------------------- [ 11.987229] kernel/sched/fair.c:4872 suspicious rcu_dereference_check() usage! [ 11.987232] [ 11.987232] other info that might help us debug this: [ 11.987232] [ 11.987236] [ 11.987236] RCU used illegally from offline CPU! [ 11.987236] rcu_scheduler_active = 1, debug_locks = 0 [ 11.987240] 3 locks held by swapper/1/0: [ 11.987264] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 11.987285] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x30/0x450 [ 11.987301] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x44/0xb58 [ 11.987304] [ 11.987304] stack backtrace: [ 11.987310] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.3.0-rc4-170972-gc4384a9 #1 [ 11.987313] Hardware name: Generic OMAP5 (Flattened Device Tree) [ 11.987329] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 11.987342] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 11.987351] [] (dump_stack) from [] (select_task_rq_fair+0x970/0xb58) [ 11.987361] [] (select_task_rq_fair) from [] (try_to_wake_up+0x13c/0x450) [ 11.987371] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 11.987381] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 11.987389] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 11.987396] [] (complete) from [] (arch_cpu_idle_dead+0x34/0x9c) [ 11.987403] [] (arch_cpu_idle_dead) from [] (cpu_startup_entry+0x32c/0x374) [ 11.987409] [] (cpu_startup_entry) from [<800095ec>] (0x800095ec) [ 11.987435] CPU1: shutdown [ 12.016162] Powerdomain (core_pwrdm) didn't enter target state 1 [ 12.016162] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 12.016162] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 12.016162] Could not enter target state in pm_suspend [ 12.016162] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 12.016202] Enabling non-boot CPUs ... [ 12.065883] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 12.066137] CPU1 is up [ 12.067557] PM: noirq resume of devices complete after 1.410 msecs [ 12.069159] PM: early resume of devices complete after 1.214 msecs [ 12.226251] PM: resume of devices complete after 157.083 msecs [ 12.424340] ata1: SATA link down (SStatus 0 SControl 300) [ 12.501762] PM: Finishing wakeup. [ 12.505248] Restarting tasks ... done. # # # # cat /debug/pm_debug/count iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1 coreaon_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:1 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (2) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (13) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # echo mem > /sys/power/state [ 15.219957] PM: Syncing filesystems ... done. [ 15.224684] PM: Preparing system for sleep (mem) [ 15.230016] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.237434] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.246491] PM: Suspending system (mem) [ 15.250511] Suspending console(s) (use no_console_suspend to debug) [ 15.263917] PM: suspend of devices complete after 5.472 msecs [ 15.265778] PM: late suspend of devices complete after 1.852 msecs [ 15.267903] PM: noirq suspend of devices complete after 2.118 msecs [ 15.267906] Disabling non-boot CPUs ... [ 15.268680] CPU1: shutdown [ 15.296098] Powerdomain (core_pwrdm) didn't enter target state 1 [ 15.296098] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 15.296098] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 15.296098] Could not enter target state in pm_suspend [ 15.296098] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 15.296135] Enabling non-boot CPUs ... [ 15.345849] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 15.346088] CPU1 is up [ 15.347382] PM: noirq resume of devices complete after 1.286 msecs [ 15.348917] PM: early resume of devices complete after 1.163 msecs [ 15.506234] PM: resume of devices complete after 157.310 msecs [ 15.597759] PM: Finishing wakeup. [ 15.601230] Restarting tasks ... done. # # [ 15.704318] ata1: SATA link down (SStatus 0 SControl 300) # # cat /debug/pm_debug/count iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2 coreon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:2 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (2) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (13) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 43: ./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/48066000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.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 iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2 coreaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:2 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (2) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (3) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 55: ./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/48066000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.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)