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 = 4143728 (3f3a70 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc2-00113-g7fc54fd Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4143664 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-rc2-00113-g7fc54fd (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Tue Nov 6 19:50:37 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 @c0f41000 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: 245260k/245260k available, 16884k 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 - 0xc0702608 (7146 kB) [ 0.000000] .init : 0xc0703000 - 0xc0753280 ( 321 kB) [ 0.000000] .data : 0xc0754000 - 0xc07df7e0 ( 558 kB) [ 0.000000] .bss : 0xc07df804 - 0xc0d3a1ec (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) [ 0.109344] pid_max: default: 32768 minimum: 301 [ 0.109954] Security Framework initialized [ 0.110137] Mount-cache hash table entries: 512 [ 0.114776] CPU: Testing write buffer coherency: ok [ 0.115661] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115722] Setting up static identity map for 0x8051d698 - 0x8051d708 [ 0.118469] Brought up 1 CPUs [ 0.118499] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136444] pinctrl core: initialized pinctrl subsystem [ 0.143218] regulator-dummy: no parameters [ 0.145416] NET: Registered protocol family 16 [ 0.146209] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148101] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161102] OMAP GPIO hardware version 2.5 [ 0.181640] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197174] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.205810] Reprogramming SDRC clock to 400000000 Hz [ 0.205841] dpll3_m2_clk rate change failed: -22 [ 0.208923] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224761] omap-mcbsp.2: alias fck already exists [ 0.225646] omap-mcbsp.3: alias fck already exists [ 0.230010] OMAP DMA hardware revision 5.0 [ 0.235870] arm-pmu: alias fck already exists [ 0.306060] bio: create slab at 0 [ 0.404205] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.405364] fixed-dummy: no parameters [ 0.412414] SCSI subsystem initialized [ 0.415496] usbcore: registered new interface driver usbfs [ 0.416076] usbcore: registered new interface driver hub [ 0.416961] usbcore: registered new device driver usb [ 0.433776] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.434478] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.437957] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.451324] VIO: 1800 mV normal standby [ 0.454437] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.456848] vdd_core: 600 <--> 1450 mV normal [ 0.459442] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.462921] VDAC: 1800 mV normal standby [ 0.466094] VAUX2_4030: 2800 mV normal standby [ 0.469635] VPLL2: 1800 mV normal standby [ 0.472656] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.473632] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.486053] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.501251] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.509552] Switching to clocksource 32k_counter [ 0.649414] NET: Registered protocol family 2 [ 0.651763] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.652984] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.659149] TCP: Hash tables configured (established 8192 bind 8192) [ 0.659393] TCP: reno registered [ 0.659454] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.659759] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.660736] NET: Registered protocol family 1 [ 0.662170] RPC: Registered named UNIX socket transport module. [ 0.662200] RPC: Registered udp transport module. [ 0.662200] RPC: Registered tcp transport module. [ 0.662231] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.663391] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.663726] CPU PMU: probing PMU on CPU 0 [ 0.663909] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.846710] VFS: Disk quotas dquot_6.5.2 [ 0.847015] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.849975] NFS: Registering the id_resolver key type [ 0.850494] Key type id_resolver registered [ 0.850524] Key type id_legacy registered [ 0.850677] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.851348] msgmni has been set to 479 [ 0.855346] io scheduler noop registered [ 0.855377] io scheduler deadline registered [ 0.855468] io scheduler cfq registered (default) [ 0.860168] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.867523] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.553100] console [ttyO0] enabled [ 1.559143] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.568542] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.577667] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.623016] brd: module loaded [ 1.647155] loop: module loaded [ 1.659057] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.666534] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.678497] Creating 5 MTD partitions on "omap2-nand.0": [ 1.684173] 0x000000000000-0x000000080000 : "X-Loader" [ 1.696868] 0x000000080000-0x000000240000 : "U-Boot" [ 1.708984] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.719848] 0x000000280000-0x000000780000 : "Kernel" [ 1.733978] 0x000000780000-0x000020000000 : "File system" [ 2.185852] OneNAND driver initializing [ 2.192871] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.199951] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.217376] smsc911x: Driver version 2008-10-21 [ 2.230773] libphy: smsc911x-mdio: probed [ 2.235260] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.246398] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.254608] usbcore: registered new interface driver asix [ 2.260925] usbcore: registered new interface driver cdc_ether [ 2.267639] usbcore: registered new interface driver smsc95xx [ 2.274353] usbcore: registered new interface driver net1080 [ 2.280914] usbcore: registered new interface driver cdc_subset [ 2.287750] usbcore: registered new interface driver zaurus [ 2.294281] usbcore: registered new interface driver cdc_ncm [ 2.302612] usbcore: registered new interface driver cdc_wdm [ 2.308624] Initializing USB Mass Storage driver... [ 2.314422] usbcore: registered new interface driver usb-storage [ 2.320770] USB Mass Storage support registered. [ 2.326293] usbcore: registered new interface driver usbtest [ 2.334228] mousedev: PS/2 mouse device common for all mice [ 2.342742] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.361114] ads7846 spi1.0: touchscreen, irq 289 [ 2.368591] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.384094] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.398345] twl_rtc twl_rtc: Power up reset detected. [ 2.404113] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.413452] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.421936] i2c /dev entries driver [ 2.429626] Driver for 1-wire Dallas network protocol. [ 2.438690] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.447418] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.454254] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.465270] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.471740] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.478668] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.869903] usbcore: registered new interface driver usbhid [ 2.875823] usbhid: USB HID core driver [ 2.881805] oprofile: using arm/armv7 [ 2.886535] TCP: cubic registered [ 2.890045] Initializing XFRM netlink socket [ 2.894805] NET: Registered protocol family 17 [ 2.899566] NET: Registered protocol family 15 [ 2.904754] Key type dns_resolver registered [ 2.909454] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.929077] ThumbEE CPU extension supported. [ 2.995391] clock: disabling unused clocks to save power [ 3.014312] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.025543] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.057373] Sending DHCP requests .[ 3.187957] mmc0: new SDHC card at address e624 [ 3.195922] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.217163] mmcblk0: p1 p2 p3 ., OK [ 6.050018] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 6.058441] IP-Config: Complete: [ 6.061828] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 6.070526] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 6.077911] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 6.084747] nameserver0=192.168.57.1[ 6.112487] VFS: Mounted root (nfs filesystem) on device 0:11. [ 6.119201] 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:592,INA:0,ON:593,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:592,INA:0,ON:593,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:592,INA:0,ON:593,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:592,INA:0,ON:593,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (22) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) 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 [ 16.282043] PM: Syncing filesystems ... done. [ 16.298461] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.306091] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 16.333709] Suspending console(s) (use no_console_suspend to debug) [ 16.471130] PM: suspend of devices complete after 125.396 msecs [ 16.475494] PM: late suspend of devices complete after 4.333 msecs [ 16.481933] PM: noirq suspend of devices complete after 6.439 msecs [ 16.481994] Disabling non-boot CPUs ... [ 20.069976] Successfully put all powerdomains to target state [ 20.073577] PM: noirq resume of devices complete after 3.387 msecs [ 20.077789] PM: early resume of devices complete after 2.838 msecs [ 20.090026] [sched_delayed] sched: RT throttling activated [ 21.082458] omap_i2c omap_i2c.1: controller timed out [ 21.098205] twl: i2c_write failed to transfer all messages [ 21.098205] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 22.098297] omap_i2c omap_i2c.1: controller timed out [ 22.113769] twl: i2c_read failed to transfer all messages [ 22.113769] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 22.275054] mmc0: error -110 during resume (card was removed?) [ 22.596862] PM: resume of devices complete after 2518.951 msecs [ 22.700225] Restarting tasks ... done. # # [ 22.708190] mmc0: card e624 removed [ 22.734771] ------------[ cut here ]------------ [ 22.740112] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.748504] unbalanced disables for VSIM [ 22.752655] Modules linked in: [ 22.755981] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.765930] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.776062] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.786193] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.796325] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.806549] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.816955] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.826629] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.835754] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.844787] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.854278] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.864044] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.872863] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.881439] ---[ end trace 6406fbdbcf237783 ]--- # # cat /debug/pm_debug/count [ 23.330841] mmc0: new SDHC card at address e624 [ 23.337463] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.356109] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:756,INA:0,ON:757,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:756,INA:0,ON:757,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:756,INA:0,ON:757,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:756,INA:0,ON:757,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (22) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 25.389007] PM: Syncing filesystems ... done. [ 25.396423] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.403930] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 25.429229] Suspending console(s) (use no_console_suspend to debug) [ 25.566040] PM: suspend of devices complete after 124.877 msecs [ 25.570404] PM: late suspend of devices complete after 4.333 msecs [ 25.576446] PM: noirq suspend of devices complete after 6.042 msecs [ 25.576477] Disabling non-boot CPUs ... [ 29.070129] Successfully put all powerdomains to target state [ 29.073699] PM: noirq resume of devices complete after 3.326 msecs [ 29.077850] PM: early resume of devices complete after 2.899 msecs [ 30.075927] omap_i2c omap_i2c.1: controller timed out [ 30.091583] twl: i2c_write failed to transfer all messages [ 30.091583] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 31.411987] PM: resume of devices complete after 2334.014 msecs [ 31.485168] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:848,INA:0,ON:849,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:848,INA:0,ON:849,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:848,INA:0,ON:849,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:848,INA:0,ON:849,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (22) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) 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:981,INA:0,ON:982,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:23,INA:0,ON:24,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:981,INA:0,ON:982,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:981,INA:0,ON:982,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:981,INA:0,ON:982,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (19) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (23) core_l3_clkdm->core_pwrdm (4) 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 [ 54.073638] PM: Syncing filesystems ... done. [ 54.081451] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 54.089019] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 54.118408] Suspending console(s) (use no_console_suspend to debug) [ 54.254852] PM: suspend of devices complete after 124.511 msecs [ 54.259216] PM: late suspend of devices complete after 4.302 msecs [ 54.265258] PM: noirq suspend of devices complete after 6.042 msecs [ 54.265289] Disabling non-boot CPUs ... [ 58.071594] Successfully put all powerdomains to target state [ 58.075500] PM: noirq resume of devices complete after 3.570 msecs [ 58.079650] PM: early resume of devices complete after 2.929 msecs [ 59.077484] omap_i2c omap_i2c.1: controller timed out [ 59.093170] twl: i2c_write failed to transfer all messages [ 59.093170] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 60.093353] omap_i2c omap_i2c.1: controller timed out [ 60.108764] twl: i2c_read failed to transfer all messages [ 60.108795] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 60.270080] mmc0: error -110 during resume (card was removed?) [ 61.264953] omap_i2c omap_i2c.1: controller timed out [ 61.280670] twl: i2c_write failed to transfer all messages [ 61.280670] twl_rtc: Could not write TWLregister F - error -110 [ 61.891174] PM: resume of devices complete after 3811.431 msecs [ 62.006011] Restarting tasks ... done. # # [ 62.014007] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:24,RET:1097,INA:0,ON:1122,RET-LOGIC-OFF:0,RET-MEMBANK1-OF[ 62.909667] ------------[ cut here ]------------ F:0 sgx_pwrdm ([ 62.915740] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() OFF),OFF:1,RET:0[ 62.925445] unbalanced disables for VSIM ,INA:0,ON:1,RET-[ 62.931030] Modules linked in:LOGIC-OFF:0,RET- MEMBANK1-OFF:0 [ 62.937133] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) core_pwrdm (ON),[ 62.948364] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) OFF:1,RET:6,INA:[ 62.959869] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) 0,ON:8,RET-LOGIC[ 62.971313] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) -OFF:0,RET-MEMBA[ 62.982818] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) NK1-OFF:0,RET-ME[ 62.994415] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) MBANK2-OFF:0 pe[ 63.006195] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) r_pwrdm (ON),OFF[ 63.017181] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) :1,RET:125,INA:0[ 63.027679] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) ,ON:127,RET-LOGI[ 63.038085] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) C-OFF:0,RET-MEMB[ 63.048919] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) ANK1-OFF:0 dss_[ 63.059997] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) pwrdm (ON),OFF:2[ 63.070129] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) 4,RET:1097,INA:0[ 63.080017] ---[ end trace 6406fbdbcf237784 ]--- ,ON:1122,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:24,RET:1097,INA:0,ON:1122,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:24,RET:1097,INA:0,ON:1122,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (22) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) # # [ 63.547576] mmc0: new SDHC card at address e624 [ 63.554290] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 63.572875] mmcblk0: p1 p2 p3 # # echo mem > /sys/power/state [ 64.275848] PM: Syncing filesystems ... done. [ 64.283874] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 64.291442] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 64.323059] Suspending console(s) (use no_console_suspend to debug) [ 64.459594] PM: suspend of devices complete after 124.603 msecs [ 64.463928] PM: late suspend of devices complete after 4.333 msecs [ 64.470001] PM: noirq suspend of devices complete after 6.042 msecs [ 64.470001] Disabling non-boot CPUs ... [ 68.071716] Successfully put all powerdomains to target state [ 68.075622] PM: noirq resume of devices complete after 3.570 msecs [ 68.079772] PM: early resume of devices complete after 2.899 msecs [ 69.077484] omap_i2c omap_i2c.1: controller timed out [ 69.077575] twl: i2c_write failed to transfer all messages [ 69.077606] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 70.077514] omap_i2c omap_i2c.1: controller timed out [ 70.093139] twl: i2c_read failed to transfer all messages [ 70.093139] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 70.254486] mmc0: error -110 during resume (card was removed?) [ 70.497192] PM: resume of devices complete after 2417.358 msecs [ 70.594696] Restarting tasks ... done. # # [ 70.602844] mmc0: card e624 removed [ 70.613983] ------------[ cut here ]------------ [ 70.618988] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 70.627380] unbalanced disables for VSIM [ 70.631500] Modules linked in: [ 70.634826] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 70.644805] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 70.654937] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 70.665069] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 70.675201] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 70.685424] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 70.695831] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 70.705535] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 70.714660] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 70.723693] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 70.733184] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 70.742950] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 70.751708] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 70.760284] ---[ end trace 6406fbdbcf237785 ]--- # # cat /debug/pm_debug/count [ 71.228393] mmc0: new SDHC card at address e624 [ 71.234985] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 71.253753] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:144,RET:1097,INA:0,ON:1242,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:125,INA:0,ON:128,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:144,RET:1097,INA:0,ON:1242,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:144,RET:1097,INA:0,ON:1242,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:144,RET:1097,INA:0,ON:1242,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (22) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) 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:1266,RET:1097,INA:0,ON:2364,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:1026,RET:125,INA:0,ON:1152,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1266,RET:1097,INA:0,ON:2364,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:1266,RET:1097,INA:0,ON:2364,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1266,RET:1097,INA:0,ON:2364,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 (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (19) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) 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