Texas Instruments X-Loader 1.47 (Jan 14 2011 - 15:43:28) Starting X-loader on MMC Reading boot sector 212836 Bytes Read from MMC Starting OS Bootloader from MMC... Starting OS Bootloader... U-Boot 2010.06 (Jan 14 2011 - 15:43:45) OMAP34xx/35xx-GP ES2.1, CPU-OPP2 L3-165MHz OMAP3 EVM board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 512 MiB In: serial Out: serial Err: serial Read back SMSC id 0x92200000 Die ID #368000229ff80000016071640902c013 Net: smc911x-0 Hit any key to stop autoboot: 3  2  1  0 smc911x: detected LAN9220 controller smc911x: phy initialized smc911x: MAC 00:50:c2:7e:99:42 BOOTP broadcast 1 DHCP client bound to address 192.168.57.131 Using smc911x-0 device TFTP from server 192.168.57.1; our IP address is 192.168.57.131 Filename 'uImage.37xevm'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################## done Bytes transferred = 4164040 (3f89c8 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc2-00158-ge500b0d Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4163976 Bytes = 4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Linux version 3.7.0-rc2-00158-ge500b0d (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Mon Nov 12 16:06:29 MST 2012 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP3 EVM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] PERCPU: Embedded 9 pages/cpu @c0f4f000 s12928 r8192 d15744 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 255MB = 255MB total [ 0.000000] Memory: 245204k/245204k available, 16940k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc070b814 (7183 kB) [ 0.000000] .init : 0xc070c000 - 0xc075c280 ( 321 kB) [ 0.000000] .data : 0xc075e000 - 0xc07edaa0 ( 575 kB) [ 0.000000] .bss : 0xc07edac4 - 0xc0d484ac (5483 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001037] Calibrating delay loop... 397.57 BogoMIPS (lpj=1554432) [ 0.109374] pid_max: default: 32768 minimum: 301 [ 0.109985] Security Framework initialized [ 0.110137] Mount-cache hash table entries: 512 [ 0.114837] CPU: Testing write buffer coherency: ok [ 0.115692] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115753] Setting up static identity map for 0x8051fe18 - 0x8051fe88 [ 0.118530] Brought up 1 CPUs [ 0.118560] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.137145] pinctrl core: initialized pinctrl subsystem [ 0.143676] regulator-dummy: no parameters [ 0.145812] NET: Registered protocol family 16 [ 0.146606] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148651] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161437] OMAP GPIO hardware version 2.5 [ 0.181823] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197479] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.206085] Reprogramming SDRC clock to 400000000 Hz [ 0.209197] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224975] omap-mcbsp.2: alias fck already exists [ 0.225891] omap-mcbsp.3: alias fck already exists [ 0.230163] OMAP DMA hardware revision 5.0 [ 0.236114] arm-pmu: alias fck already exists [ 0.306640] bio: create slab at 0 [ 0.404815] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.405975] fixed-dummy: no parameters [ 0.413024] SCSI subsystem initialized [ 0.416107] usbcore: registered new interface driver usbfs [ 0.416687] usbcore: registered new interface driver hub [ 0.417388] usbcore: registered new device driver usb [ 0.444091] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444763] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.448089] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.461883] VIO: 1800 mV normal standby [ 0.464569] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.466979] vdd_core: 600 <--> 1450 mV normal [ 0.469848] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.473022] VDAC: 1800 mV normal standby [ 0.476196] VAUX2_4030: 2800 mV normal standby [ 0.479888] VPLL2: 1800 mV normal standby [ 0.482727] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.483703] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.485626] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.487030] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.495452] Switching to clocksource 32k_counter [ 0.634307] NET: Registered protocol family 2 [ 0.636383] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.637084] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.641571] TCP: Hash tables configured (established 8192 bind 8192) [ 0.641845] TCP: reno registered [ 0.641876] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.642181] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.643157] NET: Registered protocol family 1 [ 0.644927] RPC: Registered named UNIX socket transport module. [ 0.644958] RPC: Registered udp transport module. [ 0.644989] RPC: Registered tcp transport module. [ 0.644989] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.646148] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.646514] CPU PMU: probing PMU on CPU 0 [ 0.646697] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.833374] VFS: Disk quotas dquot_6.5.2 [ 0.833679] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.836822] NFS: Registering the id_resolver key type [ 0.837310] Key type id_resolver registered [ 0.837341] Key type id_legacy registered [ 0.837524] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.838165] msgmni has been set to 478 [ 0.842102] io scheduler noop registered [ 0.842132] io scheduler deadline registered [ 0.842224] io scheduler cfq registered (default) [ 0.846923] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.854278] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.534271] console [ttyO0] enabled [ 1.540313] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.549713] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.558929] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.602294] brd: module loaded [ 1.627349] loop: module loaded [ 1.639770] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.647369] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.659332] Creating 5 MTD partitions on "omap2-nand.0": [ 1.665008] 0x000000000000-0x000000080000 : "X-Loader" [ 1.678070] 0x000000080000-0x000000240000 : "U-Boot" [ 1.689514] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.700592] 0x000000280000-0x000000780000 : "Kernel" [ 1.715118] 0x000000780000-0x000020000000 : "File system" [ 2.166137] OneNAND driver initializing [ 2.173278] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.180572] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.198333] smsc911x: Driver version 2008-10-21 [ 2.212097] libphy: smsc911x-mdio: probed [ 2.217041] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.228149] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.236328] usbcore: registered new interface driver asix [ 2.242736] usbcore: registered new interface driver cdc_ether [ 2.249603] usbcore: registered new interface driver smsc95xx [ 2.256500] usbcore: registered new interface driver net1080 [ 2.263244] usbcore: registered new interface driver cdc_subset [ 2.270202] usbcore: registered new interface driver zaurus [ 2.276641] usbcore: registered new interface driver cdc_ncm [ 2.285339] usbcore: registered new interface driver cdc_wdm [ 2.291290] Initializing USB Mass Storage driver... [ 2.297241] usbcore: registered new interface driver usb-storage [ 2.303710] USB Mass Storage support registered. [ 2.309265] usbcore: registered new interface driver usbtest [ 2.317291] mousedev: PS/2 mouse device common for all mice [ 2.325927] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.344421] ads7846 spi1.0: touchscreen, irq 289 [ 2.351867] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.367614] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.380615] twl_rtc twl_rtc: Power up reset detected. [ 2.386108] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.395538] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.403808] i2c /dev entries driver [ 2.411590] Driver for 1-wire Dallas network protocol. [ 2.420684] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.429351] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.436187] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.446929] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.453460] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.460449] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.847961] usbcore: registered new interface driver usbhid [ 2.853881] usbhid: USB HID core driver [ 2.859832] oprofile: using arm/armv7 [ 2.864593] TCP: cubic registered [ 2.868103] Initializing XFRM netlink socket [ 2.872833] NET: Registered protocol family 17 [ 2.877624] NET: Registered protocol family 15 [ 2.882812] Key type dns_resolver registered [ 2.887512] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.907043] ThumbEE CPU extension supported. [ 2.924407] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.936248] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 2.965118] Sending DHCP requests .[ 3.095733] mmc0: new SDHC card at address e624 [ 3.103759] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.125213] mmcblk0: p1 p2 p3 ., OK [ 7.332672] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 7.341094] IP-Config: Complete: [ 7.344512] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 7.353210] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 7.360595] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 7.367431] nameserver0=192.168.57.1[ 7.395416] VFS: Mounted root (nfs filesystem) on device 0:11. [ 7.402130] Freeing init memory: 320K /bin/sh: 0: can't access tty; job control turned off # %% Start PM consolidated quick test %% Preparation # # mount -t sysfs none /sys # # mount -t debugfs none /debug # # # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:806,INA:0,ON:807,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:806,INA:0,ON:807,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:806,INA:0,ON:807,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:806,INA:0,ON:807,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:806,INA:0,ON:807,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,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 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (3458) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (52) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/power/wakeup # %% Start retention double suspend/resume UART wakeup test # echo mem > /sys/power/state [ 17.514343] PM: Syncing filesystems ... done. [ 17.530639] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 17.538299] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 17.569549] Suspending console(s) (use no_console_suspend to debug) [ 17.707031] PM: suspend of devices complete after 125.457 msecs [ 17.711456] PM: late suspend of devices complete after 4.394 msecs [ 17.717864] PM: noirq suspend of devices complete after 6.378 msecs [ 17.717926] Disabling non-boot CPUs ... [ 21.302642] Successfully put all powerdomains to target state [ 21.306243] PM: noirq resume of devices complete after 3.387 msecs [ 21.310424] PM: early resume of devices complete after 2.838 msecs [ 21.322753] [sched_delayed] sched: RT throttling activated [ 22.315185] omap_i2c omap_i2c.1: controller timed out [ 22.330932] twl: i2c_write failed to transfer all messages [ 22.330963] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 23.330780] omap_i2c omap_i2c.1: controller timed out [ 23.346435] twl: i2c_read failed to transfer all messages [ 23.346466] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 23.507781] mmc0: error -110 during resume (card was removed?) [ 23.595214] PM: resume of devices complete after 2284.698 msecs [ 23.698272] Restarting tasks ... done. # # [ 23.706665] mmc0: card e624 removed [ 23.733276] ------------[ cut here ]------------ [ 23.738616] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 23.747039] unbalanced disables for VSIM [ 23.751159] Modules linked in: [ 23.754486] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 23.764465] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 23.774597] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 23.784729] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 23.794891] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 23.805114] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x340) [ 23.815521] [] (omap_hsmmc_set_ios+0x60/0x340) from [] (mmc_power_off+0x70/0x90) [ 23.825195] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 23.834320] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 23.843353] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 23.852844] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 23.862609] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 23.871368] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 23.879943] ---[ end trace d4a1136fef56a0d7 ]--- # # cat /debug/pm_debug/count [ 24.329162] mmc0: new SDHC card at address e624 [ 24.335815] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 24.354431] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:970,INA:0,ON:971,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,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:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:970,INA:0,ON:971,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:970,INA:0,ON:971,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:970,INA:0,ON:971,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:970,INA:0,ON:971,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,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 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (4144) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (64) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 26.507629] PM: Syncing filesystems ... done. [ 26.515106] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 26.522644] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 26.552581] Suspending console(s) (use no_console_suspend to debug) [ 26.689361] PM: suspend of devices complete after 124.847 msecs [ 26.693786] PM: late suspend of devices complete after 4.394 msecs [ 26.699798] PM: noirq suspend of devices complete after 6.011 msecs [ 26.699829] Disabling non-boot CPUs ... [ 30.302764] Successfully put all powerdomains to target state [ 30.306304] PM: noirq resume of devices complete after 3.356 msecs [ 30.310455] PM: early resume of devices complete after 2.960 msecs [ 31.308868] omap_i2c omap_i2c.1: controller timed out [ 31.324310] twl: i2c_write failed to transfer all messages [ 31.324340] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 32.324218] omap_i2c omap_i2c.1: controller timed out [ 32.339874] twl: i2c_read failed to transfer all messages [ 32.339904] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 32.501251] mmc0: error -110 during resume (card was removed?) [ 33.196929] PM: resume of devices complete after 2886.352 msecs [ 33.294036] Restarting tasks ... done. # # [ 33.301727] mmc0: card e624 removed [ 33.312988] ------------[ cut here ]------------ [ 33.318023] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 33.326416] unbalanced disables for VSIM [ 33.330535] Modules linked in: [ 33.333862] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 33.343841] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 33.353973] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 33.364105] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 33.374237] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 33.384460] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x340) [ 33.394897] [] (omap_hsmmc_set_ios+0x60/0x340) from [] (mmc_power_off+0x70/0x90) [ 33.404602] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 33.413726] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 33.422760] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 33.432250] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 33.442016] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 33.450805] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 33.459350] ---[ end trace d4a1136fef56a0d8 ]--- # # cat /debug/pm_debug/count [ 33.908599] mmc0: new SDHC card at address e624 [ 33.915222] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 33.933776] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,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:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,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 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (4806) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (76) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 39: ./test_rootfs_access_nonexistent_file__ret_susp: not found # # %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1261,INA:0,ON:1262,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:6,INA:0,ON:7,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:24,INA:0,ON:25,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1261,INA:0,ON:1262,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1261,INA:0,ON:1262,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1261,INA:0,ON:1262,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1261,INA:0,ON:1262,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,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 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (5346) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (78) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 55: ./test_rootfs_access_nonexistent_file__ret_dyn: not found # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode # # echo mem > /sys/power/state [ 55.306274] PM: Syncing filesystems ... done. [ 55.314300] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 55.321838] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 55.351043] Suspending console(s) (use no_console_suspend to debug) [ 55.487548] PM: suspend of devices complete after 124.542 msecs [ 55.491943] PM: late suspend of devices complete after 4.394 msecs [ 55.497985] PM: noirq suspend of devices complete after 6.011 msecs [ 55.497985] Disabling non-boot CPUs ... [ 59.304229] Successfully put all powerdomains to target state [ 59.308135] PM: noirq resume of devices complete after 3.601 msecs [ 59.312316] PM: early resume of devices complete after 2.960 msecs [ 60.310089] omap_i2c omap_i2c.1: controller timed out [ 60.310211] twl: i2c_write failed to transfer all messages [ 60.310211] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 61.310333] omap_i2c omap_i2c.1: controller timed out [ 61.325744] twl: i2c_read failed to transfer all messages [ 61.325775] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 61.487060] mmc0: error -110 during resume (card was removed?) [ 62.481994] omap_i2c omap_i2c.1: controller timed out [ 62.497650] twl: i2c_write failed to transfer all messages [ 62.497650] twl_rtc: Could not write TWLregister F - error -110 [ 62.998901] PM: resume of devices complete after 3686.523 msecs [ 63.113311] Restarting tasks ... done. # # [ 63.121093] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:36,RET:1379,INA:0,ON:1416,RET-LOGIC-OFF:0[ 66.868835] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 66.875183] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 66.884674] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 66.890228] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 66.896331] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 66.907562] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 66.919036] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:6,INA:[ 66.930480] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) 0,ON:8,RET-LOGIC[ 66.941955] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) -OFF:0,RET-MEMBA[ 66.953491] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x340) NK1-OFF:0,RET-ME[ 66.965240] [] (omap_hsmmc_set_ios+0x60/0x340) from [] (mmc_power_off+0x70/0x90) MBANK2-OFF:0 pe[ 66.976226] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) r_pwrdm (ON),OFF[ 66.986694] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) :1,RET:126,INA:0[ 66.997070] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) ,ON:128,RET-LOGI[ 67.007904] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) C-OFF:0,RET-MEMB[ 67.018981] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) ANK1-OFF:0 dss_[ 67.029083] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) pwrdm (ON),OFF:3[ 67.038970] ---[ end trace d4a1136fef56a0d9 ]--- 6,RET:1379,INA:0,ON:1416,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:36,RET:1379,INA:0,ON:1416,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:36,RET:1379,INA:0,ON:1416,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:36,RET:1379,INA:0,ON:1416,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (5986) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (90) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 67.332702] PM: Syncing filesystems ... done. [ 67.506347] mmc0: new SDHC card at address e624 [ 67.512878] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 67.531616] mmcblk0: p1 p2 p3 [ 67.539489] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 67.547027] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 67.579162] Suspending console(s) (use no_console_suspend to debug) [ 67.715545] PM: suspend of devices complete after 124.359 msecs [ 67.719970] PM: late suspend of devices complete after 4.364 msecs [ 67.726013] PM: noirq suspend of devices complete after 6.011 msecs [ 67.726013] Disabling non-boot CPUs ... [ 71.304443] Successfully put all powerdomains to target state [ 71.308319] PM: noirq resume of devices complete after 3.570 msecs [ 71.312469] PM: early resume of devices complete after 2.960 msecs [ 72.310333] omap_i2c omap_i2c.1: controller timed out [ 72.325988] twl: i2c_write failed to transfer all messages [ 72.325988] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 73.325958] omap_i2c omap_i2c.1: controller timed out [ 73.341583] twl: i2c_read failed to transfer all messages [ 73.341613] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 73.502960] mmc0: error -110 during resume (card was removed?) [ 73.581665] PM: resume of devices complete after 2269.134 msecs [ 73.679321] Restarting tasks ... done. # # [ 73.687194] mmc0: card e624 removed [ 73.698303] ------------[ cut here ]------------ [ 73.703369] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 73.711761] unbalanced disables for VSIM [ 73.715911] Modules linked in: [ 73.719329] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 73.729309] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 73.739440] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 73.749572] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 73.759735] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 73.769958] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x340) [ 73.780364] [] (omap_hsmmc_set_ios+0x60/0x340) from [] (mmc_power_off+0x70/0x90) [ 73.790069] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 73.799194] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 73.808227] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 73.817718] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 73.827484] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 73.836242] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 73.844818] ---[ end trace d4a1136fef56a0da ]--- # # cat /debug/pm_debug/count [ 74.311981] mmc0: new SDHC card at address e624 [ 74.318664] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 74.337463] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:150,RET:1379,INA:0,ON:1530,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:2,RET:6,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:126,INA:0,ON:129,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:150,RET:1379,INA:0,ON:1530,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:150,RET:1379,INA:0,ON:1530,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:150,RET:1379,INA:0,ON:1530,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:150,RET:1379,INA:0,ON:1530,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (6764) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (102) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_susp /bin/sh: 83: ./test_rootfs_access_nonexistent_file__off_susp: not found # # %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:1278,RET:1379,INA:0,ON:2658,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:2,RET:6,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1031,RET:126,INA:0,ON:1158,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1278,RET:1379,INA:0,ON:2658,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:1278,RET:1379,INA:0,ON:2658,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:1278,RET:1379,INA:0,ON:2658,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1278,RET:1379,INA:0,ON:2658,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (11308) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (105) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_dyn /bin/sh: 101: ./test_rootfs_access_nonexistent_file__off_dyn: not found # # %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test