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, 9(SOH)/3437(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0035b760 = 3520352 Bytes U-Boot# bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3520288 Bytes = 3.4 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 4.2.0-rc1-156533-g79c6b79 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Thu Jul 23 08:05:48 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] On node 0 totalpages: 519936 [ 0.000000] free_area_init_node: node 0, pgdat c0970980, 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: 325376 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 13 pages/cpu @ee5af000 s20672 r8192 d24384 u53248 [ 0.000000] pcpu-alloc: s20672 r8192 d24384 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 518226 [ 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: 2025860K/2079744K available (6297K kernel code, 740K rwdata, 2188K rodata, 432K init, 8225K bss, 37500K reserved, 16384K cma-reserved, 1285120K 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 - 0xc0851868 (8487 kB) [ 0.000000] .init : 0xc0852000 - 0xc08be000 ( 432 kB) [ 0.000000] .data : 0xc08be000 - 0xc0977020 ( 741 kB) [ 0.000000] .bss : 0xc097a000 - 0xc11826d0 (8226 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] 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 [ 0.000457] 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 [ 0.000493] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511085ns [ 0.000504] Switching to timer-based delay loop, resolution 162ns [ 0.001619] Console: colour dummy device 80x30 [ 0.001653] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001660] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001667] ... MAX_LOCK_DEPTH: 48 [ 0.001673] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001679] ... CLASSHASH_SIZE: 4096 [ 0.001685] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001691] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001697] ... CHAINHASH_SIZE: 32768 [ 0.001703] memory used by lock dependency info: 5167 kB [ 0.001708] per task-struct memory footprint: 1536 bytes [ 0.001728] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001741] pid_max: default: 32768 minimum: 301 [ 0.002013] Security Framework initialized [ 0.002114] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002126] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004299] Initializing cgroup subsys blkio [ 0.004323] Initializing cgroup subsys memory [ 0.004389] Initializing cgroup subsys devices [ 0.004447] Initializing cgroup subsys freezer [ 0.004532] Initializing cgroup subsys perf_event [ 0.004582] CPU: Testing write buffer coherency: ok [ 0.005478] /cpus/cpu@0 missing clock-frequency property [ 0.005499] /cpus/cpu@1 missing clock-frequency property [ 0.005509] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005573] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.010246] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.010897] Brought up 2 CPUs [ 0.010911] SMP: Total of 2 processors activated (24.57 BogoMIPS). [ 0.010918] CPU: All CPU(s) started in SVC mode. [ 0.013075] devtmpfs: initialized [ 0.054685] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.056008] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.057242] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.166843] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.167887] pinctrl core: initialized pinctrl subsystem [ 0.171402] NET: Registered protocol family 16 [ 0.174912] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.201017] cpuidle: using governor ladder [ 0.230983] cpuidle: using governor menu [ 0.240296] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.240985] OMAP GPIO hardware version 0.1 [ 0.241858] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.243331] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.244736] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.246132] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.247551] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.248957] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.250352] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.251369] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.251576] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.251591] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.251670] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x10000000 [ 0.256856] irq: no irq domain found for /ocp/l4@4a000000/scm@2800/pinmux@40 ! [ 0.277569] No ATAGs? [ 0.277625] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.277634] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.279679] OMAP DMA hardware revision 0.0 [ 0.332485] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.333195] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-mmcsd[0]' [ 0.336965] SCSI subsystem initialized [ 0.337308] libata version 3.00 loaded. [ 0.337894] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.337904] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337936] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.337985] no flags found for reset [ 0.337997] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.338006] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.338016] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.338026] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.338035] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.338097] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.338144] hsusb2_phy supply vcc not found, using dummy regulator [ 0.338498] usb_phy_generic hsusb3_phy: GPIO lookup for consumer reset [ 0.338507] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338531] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.338545] no flags found for reset [ 0.338556] usb_phy_generic hsusb3_phy: GPIO lookup for consumer vbus-detect [ 0.338564] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338574] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb3_phy[0]' [ 0.338584] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb3_phy[0]' [ 0.338592] usb_phy_generic hsusb3_phy: using lookup tables for GPIO lookup [ 0.338603] usb_phy_generic hsusb3_phy: lookup for GPIO vbus-detect failed [ 0.338636] hsusb3_phy supply vcc not found, using dummy regulator [ 0.339179] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.340374] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.341252] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.341965] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.342041] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c5_pins, deferring probe [ 0.345175] clocksource: Switched to clocksource arch_sys_counter [ 0.457068] NET: Registered protocol family 2 [ 0.458369] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.458496] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.460844] TCP: Hash tables configured (established 8192 bind 8192) [ 0.460991] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.461309] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.462243] NET: Registered protocol family 1 [ 0.463164] RPC: Registered named UNIX socket transport module. [ 0.463174] RPC: Registered udp transport module. [ 0.463182] RPC: Registered tcp transport module. [ 0.463189] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.490633] hw perfevents: Failed to parse /pmu/interrupt-affinity[0] [ 0.490692] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.494812] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.495181] audit: initializing netlink subsys (disabled) [ 0.495295] audit: type=2000 audit(0.490:1): initialized [ 0.498227] VFS: Disk quotas dquot_6.6.0 [ 0.498328] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.500104] NFS: Registering the id_resolver key type [ 0.500328] Key type id_resolver registered [ 0.500337] Key type id_legacy registered [ 0.500446] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.503468] bounce: pool size: 64 pages [ 0.503523] io scheduler noop registered [ 0.503537] io scheduler deadline registered [ 0.503567] io scheduler cfq registered (default) [ 0.508624] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.509054] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.513352] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.517875] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.517890] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.518218] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 306, base_baud = 3000000) is a OMAP UART0 [ 0.519430] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.519443] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.519627] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 307, base_baud = 3000000) is a OMAP UART1 [ 0.520517] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.520703] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 308, base_baud = 3000000) is a OMAP UART2 [ 1.665513] console [ttyO2] enabled [ 1.670064] omap_uart 4806e000.serial: no wakeirq for uart3 [ 1.675916] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.685963] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 309, base_baud = 3000000) is a OMAP UART3 [ 1.696664] omap_uart 48066000.serial: no wakeirq for uart4 [ 1.702490] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.712508] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 310, base_baud = 3000000) is a OMAP UART4 [ 1.723047] omap_uart 48068000.serial: no wakeirq for uart5 [ 1.728896] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.738912] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 311, base_baud = 3000000) is a OMAP UART5 [ 1.768793] brd: module loaded [ 1.784265] loop: module loaded [ 1.789797] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled [ 1.796832] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.805753] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.817880] scsi host0: ahci [ 1.821753] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 338 [ 1.831081] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.846210] mousedev: PS/2 mouse device common for all mice [ 1.852032] i2c /dev entries driver [ 1.858313] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.864591] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.871422] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.880975] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.890442] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.897458] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.903555] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.909840] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.916669] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.926230] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.935705] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.942708] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.949362] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.986041] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd [ 1.992316] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 1.999164] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.008718] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.018186] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.025208] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed [ 2.031302] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.037603] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.044424] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.053984] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.063449] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.070476] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.115271] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.121582] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.128456] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.138027] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.147529] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.154571] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.160714] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.167037] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.173888] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.175055] ata1: SATA link down (SStatus 0 SControl 300) [ 2.189162] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.198662] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.205705] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.212175] 480ad000.mmc supply vmmc not found, using dummy regulator [ 2.219340] omap_hsmmc 480ad000.mmc: could not set regulator OCR (-22) [ 2.265417] ledtrig-cpu: registered to indicate activity on CPUs [ 2.273621] oprofile: using timer interrupt. [ 2.278515] Initializing XFRM netlink socket [ 2.283050] NET: Registered protocol family 17 [ 2.287774] NET: Registered protocol family 15 [ 2.292500] mmc0: MAN_BKOPS_EN bit is not set [ 2.292690] Key type dns_resolver registered [ 2.292828] omap_vc_init_channel: No PMIC info for vdd_core [ 2.292832] omap_vp_init: No PMIC info for vdd_core [ 2.292846] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.292849] omap_vp_init: No PMIC info for vdd_mm [ 2.292862] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.292865] omap_vp_init: No PMIC info for vdd_mpu [ 2.293537] Power Management for TI OMAP4+ devices. [ 2.293788] ThumbEE CPU extension supported. [ 2.293809] Registering SWP/SWPB emulation handler [ 2.293818] SmartReflex Class3 initialized [ 2.308692] palmas 0-0048: Irq flag is 0x00000000 [ 2.360315] mmc0: new high speed MMC card at address 0001 [ 2.360328] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.373560] mmcblk0: mmc0:0001 SEM04G 3.68 GiB [ 2.378644] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB [ 2.385265] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB [ 2.440607] twl6040 0-004b: clk32k is not handled [ 2.448108] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.462476] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.470334] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 2.476591] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.482889] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.489753] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.499347] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.508840] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.515888] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.522004] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.528322] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.535187] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.544768] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.554264] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.561303] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.606748] hctosys: unable to open rtc device (rtc0) [ 2.612050] sr_init: No PMIC hook to init smartreflex [ 2.617578] sr_init: platform driver register failed for SR [ 2.653440] ldo8: disabling [ 2.657544] ldo3: disabling [ 2.664200] Waiting for root device /dev/mmcblk1p2... [ 2.677873] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.686425] mmc2: new SD card at address d91a [ 2.691777] mmcblk1: mmc2:d91a SU02G 1.84 GiB [ 2.698474] mmcblk1: p1 p2 [ 2.776759] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.787983] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.817728] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.826309] VFS: Mounted root (ext4 filesystem) readonly on device 179:26. [ 2.839543] devtmpfs: mounted [ 2.843051] Freeing unused kernel memory: 432K (c0852000 - c08be000) /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 (4) 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 [ 11.991549] PM: Syncing filesystems ... done. [ 11.997590] PM: Preparing system for sleep (mem) [ 12.006624] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.014175] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 12.023924] PM: Suspending system (mem) [ 12.027964] Suspending console(s) (use no_console_suspend to debug) [ 12.047860] PM: suspend of devices complete after 10.639 msecs [ 12.051123] PM: late suspend of devices complete after 3.252 msecs [ 12.055669] PM: noirq suspend of devices complete after 4.537 msecs [ 12.055740] Disabling non-boot CPUs ... [ 12.060113] [ 12.060116] =============================== [ 12.060119] [ INFO: suspicious RCU usage. ] [ 12.060124] 4.2.0-rc1-156533-g79c6b79 #1 Not tainted [ 12.060126] ------------------------------- [ 12.060131] kernel/sched/fair.c:5032 suspicious rcu_dereference_check() usage! [ 12.060133] [ 12.060133] other info that might help us debug this: [ 12.060133] [ 12.060138] [ 12.060138] RCU used illegally from offline CPU! [ 12.060138] rcu_scheduler_active = 1, debug_locks = 0 [ 12.060141] 3 locks held by swapper/1/0: [ 12.060165] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 12.060187] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x30/0x400 [ 12.060208] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x5c/0xb34 [ 12.060210] [ 12.060210] stack backtrace: [ 12.060217] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.2.0-rc1-156533-g79c6b79 #1 [ 12.060220] Hardware name: Generic OMAP5 (Flattened Device Tree) [ 12.060235] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 12.060244] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 12.060253] [] (dump_stack) from [] (select_task_rq_fair+0x6f8/0xb34) [ 12.060264] [] (select_task_rq_fair) from [] (try_to_wake_up+0x124/0x400) [ 12.060273] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 12.060281] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 12.060289] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 12.060301] [] (complete) from [] (cpu_die+0x34/0x9c) [ 12.060310] [] (cpu_die) from [] (cpu_startup_entry+0x32c/0x374) [ 12.060318] [] (cpu_startup_entry) from [<800095ac>] (0x800095ac) [ 12.060345] CPU1: shutdown [ 12.086690] Powerdomain (core_pwrdm) didn't enter target state 1 [ 12.086690] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 12.086690] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 12.086690] Could not enter target state in pm_suspend [ 12.086690] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 12.086730] Enabling non-boot CPUs ... [ 12.087003] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 12.116512] CPU1 is up [ 12.117861] PM: noirq resume of devices complete after 1.340 msecs [ 12.119417] PM: early resume of devices complete after 1.165 msecs [ 12.276943] PM: resume of devices complete after 157.516 msecs [ 12.465026] ata1: SATA link down (SStatus 0 SControl 300) [ 12.550401] PM: Finishing wakeup. [ 12.553870] 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 (4) 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 [ 15.290128] PM: Syncing filesystems ... done. [ 15.294959] PM: Preparing system for sleep (mem) [ 15.300274] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.307667] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.316638] PM: Suspending system (mem) [ 15.320659] Suspending console(s) (use no_console_suspend to debug) [ 15.334025] PM: suspend of devices complete after 5.443 msecs [ 15.335885] PM: late suspend of devices complete after 1.852 msecs [ 15.338045] PM: noirq suspend of devices complete after 2.152 msecs [ 15.338049] Disabling non-boot CPUs ... [ 15.338822] CPU1: shutdown [ 15.366614] Powerdomain (core_pwrdm) didn't enter target state 1 [ 15.366614] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 15.366614] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 15.366614] Could not enter target state in pm_suspend [ 15.366614] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 15.366651] Enabling non-boot CPUs ... [ 15.366917] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 15.396485] CPU1 is up [ 15.397769] PM: noirq resume of devices complete after 1.274 msecs [ 15.399298] PM: early resume of devices complete after 1.158 msecs [ 15.556913] PM: resume of devices complete after 157.605 msecs [ 15.648352] PM: Finishing wakeup. [ 15.651819] Restarting tasks ... done. # # [ 15.744993] 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 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 (4) 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 (4) 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)