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 = 4146008 (3f4358 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc2-00130-gb99db36 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4145944 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-rc2-00130-gb99db36 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Thu Nov 8 15:19:06 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 - 0xc070262c (7146 kB) [ 0.000000] .init : 0xc0703000 - 0xc0753280 ( 321 kB) [ 0.000000] .data : 0xc0754000 - 0xc07df6e0 ( 558 kB) [ 0.000000] .bss : 0xc07df704 - 0xc0d3a0ec (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 [ 0.110107] Mount-cache hash table entries: 512 [ 0.114776] CPU: Testing write buffer coherency: ok [ 0.115631] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115722] Setting up static identity map for 0x8051d8d8 - 0x8051d948 [ 0.118469] Brought up 1 CPUs [ 0.118499] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136810] pinctrl core: initialized pinctrl subsystem [ 0.143524] regulator-dummy: no parameters [ 0.145660] NET: Registered protocol family 16 [ 0.146453] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148468] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161346] OMAP GPIO hardware version 2.5 [ 0.181915] 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 [ 0.206115] dpll3_m2_clk rate change failed: -22 [ 0.209167] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224945] omap-mcbsp.2: alias fck already exists [ 0.225830] omap-mcbsp.3: alias fck already exists [ 0.230194] OMAP DMA hardware revision 5.0 [ 0.236114] arm-pmu: alias fck already exists [ 0.306579] bio: create slab at 0 [ 0.405334] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.407440] fixed-dummy: no parameters [ 0.413452] SCSI subsystem initialized [ 0.416564] usbcore: registered new interface driver usbfs [ 0.417144] usbcore: registered new interface driver hub [ 0.417877] usbcore: registered new device driver usb [ 0.444244] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444946] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.448242] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.462066] VIO: 1800 mV normal standby [ 0.464843] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.467254] vdd_core: 600 <--> 1450 mV normal [ 0.470123] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.473327] VDAC: 1800 mV normal standby [ 0.476989] VAUX2_4030: 2800 mV normal standby [ 0.480255] VPLL2: 1800 mV normal standby [ 0.483123] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.484100] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.486022] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.501342] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.509704] Switching to clocksource 32k_counter [ 0.650756] NET: Registered protocol family 2 [ 0.653045] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.653503] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.658020] TCP: Hash tables configured (established 8192 bind 8192) [ 0.658233] TCP: reno registered [ 0.658294] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.658691] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.659698] NET: Registered protocol family 1 [ 0.661132] RPC: Registered named UNIX socket transport module. [ 0.661163] RPC: Registered udp transport module. [ 0.661163] RPC: Registered tcp transport module. [ 0.661193] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.662353] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.662719] CPU PMU: probing PMU on CPU 0 [ 0.662902] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.845428] VFS: Disk quotas dquot_6.5.2 [ 0.845703] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.848907] NFS: Registering the id_resolver key type [ 0.849395] Key type id_resolver registered [ 0.849426] Key type id_legacy registered [ 0.849578] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.850250] msgmni has been set to 479 [ 0.854217] io scheduler noop registered [ 0.854248] io scheduler deadline registered [ 0.854339] io scheduler cfq registered (default) [ 0.859069] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.866455] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.551910] console [ttyO0] enabled [ 1.558013] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.567413] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.576446] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.621795] brd: module loaded [ 1.646362] loop: module loaded [ 1.658020] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.665802] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.677795] Creating 5 MTD partitions on "omap2-nand.0": [ 1.683471] 0x000000000000-0x000000080000 : "X-Loader" [ 1.696258] 0x000000080000-0x000000240000 : "U-Boot" [ 1.708099] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.719085] 0x000000280000-0x000000780000 : "Kernel" [ 1.733367] 0x000000780000-0x000020000000 : "File system" [ 2.188751] OneNAND driver initializing [ 2.196014] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.203063] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.220550] smsc911x: Driver version 2008-10-21 [ 2.234069] libphy: smsc911x-mdio: probed [ 2.238677] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.249847] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.257965] usbcore: registered new interface driver asix [ 2.264343] usbcore: registered new interface driver cdc_ether [ 2.271148] usbcore: registered new interface driver smsc95xx [ 2.277832] usbcore: registered new interface driver net1080 [ 2.284393] usbcore: registered new interface driver cdc_subset [ 2.291137] usbcore: registered new interface driver zaurus [ 2.297698] usbcore: registered new interface driver cdc_ncm [ 2.306030] usbcore: registered new interface driver cdc_wdm [ 2.312072] Initializing USB Mass Storage driver... [ 2.317901] usbcore: registered new interface driver usb-storage [ 2.324279] USB Mass Storage support registered. [ 2.329772] usbcore: registered new interface driver usbtest [ 2.337707] mousedev: PS/2 mouse device common for all mice [ 2.346343] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.364929] ads7846 spi1.0: touchscreen, irq 289 [ 2.372497] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.389526] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.402526] twl_rtc twl_rtc: Power up reset detected. [ 2.408020] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.417785] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.426025] i2c /dev entries driver [ 2.433929] Driver for 1-wire Dallas network protocol. [ 2.442993] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.451690] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.458526] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.469268] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.475799] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.482788] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.870056] usbcore: registered new interface driver usbhid [ 2.875976] usbhid: USB HID core driver [ 2.881958] oprofile: using arm/armv7 [ 2.886688] TCP: cubic registered [ 2.890197] Initializing XFRM netlink socket [ 2.894927] NET: Registered protocol family 17 [ 2.899719] NET: Registered protocol family 15 [ 2.904876] Key type dns_resolver registered [ 2.909576] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.929382] ThumbEE CPU extension supported. [ 2.996734] clock: disabling unused clocks to save power [ 3.015930] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.027221] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.057525] Sending DHCP requests .[ 3.188171] mmc0: new SDHC card at address e624 [ 3.196197] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.217559] mmcblk0: p1 p2 p3 ., OK [ 5.932830] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.941253] IP-Config: Complete: [ 5.944671] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.953369] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.960754] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.967590] nameserver0=192.168.57.1[ 5.995086] VFS: Mounted root (nfs filesystem) on device 0:11. [ 6.001800] 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:586,INA:0,ON:587,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:586,INA:0,ON:587,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:586,INA:0,ON:587,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:586,INA:0,ON:587,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 [ 16.236846] PM: Syncing filesystems ... done. [ 16.253326] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.260925] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 16.286987] Suspending console(s) (use no_console_suspend to debug) [ 16.424499] PM: suspend of devices complete after 125.488 msecs [ 16.428863] PM: late suspend of devices complete after 4.364 msecs [ 16.435394] PM: noirq suspend of devices complete after 6.500 msecs [ 16.435424] Disabling non-boot CPUs ... [ 20.024322] Successfully put all powerdomains to target state [ 20.027923] PM: noirq resume of devices complete after 3.387 msecs [ 20.032135] PM: early resume of devices complete after 2.838 msecs [ 20.044219] [sched_delayed] sched: RT throttling activated [ 21.036621] omap_i2c omap_i2c.1: controller timed out [ 21.052398] twl: i2c_write failed to transfer all messages [ 21.052429] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 22.052490] omap_i2c omap_i2c.1: controller timed out [ 22.067962] twl: i2c_read failed to transfer all messages [ 22.067962] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 22.229248] mmc0: error -110 during resume (card was removed?) [ 22.598052] PM: resume of devices complete after 2565.765 msecs [ 22.701477] Restarting tasks ... done. # # [ 22.709472] mmc0: card e624 removed [ 22.735992] ------------[ cut here ]------------ [ 22.741363] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.749755] unbalanced disables for VSIM [ 22.753906] Modules linked in: [ 22.757232] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.767181] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.777313] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.787445] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.797607] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.807830] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.818237] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.827972] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.837097] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.846130] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.855621] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.865386] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.874145] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.882720] ---[ end trace 8aa15d01cf5842c4 ]--- # # cat /debug/pm_debug/count [ 23.331909] mmc0: new SDHC card at address e624 [ 23.338531] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.357208] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:748,INA:0,ON:749,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:748,INA:0,ON:749,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:748,INA:0,ON:749,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:748,INA:0,ON:749,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 [ 25.229095] PM: Syncing filesystems ... done. [ 25.236633] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.244140] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 25.274017] Suspending console(s) (use no_console_suspend to debug) [ 25.410919] PM: suspend of devices complete after 124.969 msecs [ 25.415313] PM: late suspend of devices complete after 4.364 msecs [ 25.421417] PM: noirq suspend of devices complete after 6.103 msecs [ 25.421447] Disabling non-boot CPUs ... [ 29.024475] Successfully put all powerdomains to target state [ 29.028045] PM: noirq resume of devices complete after 3.326 msecs [ 29.032196] PM: early resume of devices complete after 2.929 msecs [ 30.030151] omap_i2c omap_i2c.1: controller timed out [ 30.030242] twl: i2c_write failed to transfer all messages [ 30.030273] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 31.030395] omap_i2c omap_i2c.1: controller timed out [ 31.045806] twl: i2c_read failed to transfer all messages [ 31.045837] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 31.207092] mmc0: error -110 during resume (card was removed?) [ 31.213012] PM: resume of devices complete after 2180.694 msecs [ 31.310424] Restarting tasks ... done. # # [ 31.317626] mmc0: card e624 removed [ 31.328948] ------------[ cut here ]------------ [ 31.333862] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 31.342315] unbalanced disables for VSIM [ 31.346496] Modules linked in: [ 31.349761] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 31.359710] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 31.369842] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 31.379974] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 31.390106] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 31.400329] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 31.410766] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 31.420440] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 31.429565] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 31.438598] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 31.448089] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 31.457855] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 31.466613] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 31.475189] ---[ end trace 8aa15d01cf5842c5 ]--- # # cat /debug/pm_debug/count [ 31.927062] mmc0: new SDHC card at address e624 [ 31.933685] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 31.952209] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:906,INA:0,ON:907,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:906,INA:0,ON:907,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:906,INA:0,ON:907,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:906,INA:0,ON:907,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:1039,INA:0,ON:1040,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:7,INA:0,ON:8,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:27,INA:0,ON:28,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1039,INA:0,ON:1040,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:1039,INA:0,ON:1040,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1039,INA:0,ON:1040,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 [ 53.027954] PM: Syncing filesystems ... done. [ 53.035736] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 53.043273] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 53.072601] Suspending console(s) (use no_console_suspend to debug) [ 53.209320] PM: suspend of devices complete after 124.786 msecs [ 53.213714] PM: late suspend of devices complete after 4.364 msecs [ 53.219818] PM: noirq suspend of devices complete after 6.072 msecs [ 53.219848] Disabling non-boot CPUs ... [ 57.025878] Successfully put all powerdomains to target state [ 57.029815] PM: noirq resume of devices complete after 3.601 msecs [ 57.033996] PM: early resume of devices complete after 2.899 msecs [ 58.031402] omap_i2c omap_i2c.1: controller timed out [ 58.031494] twl: i2c_write failed to transfer all messages [ 58.031524] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 59.031677] omap_i2c omap_i2c.1: controller timed out [ 59.047058] twl: i2c_read failed to transfer all messages [ 59.047088] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 59.208404] mmc0: error -110 during resume (card was removed?) [ 60.203247] omap_i2c omap_i2c.1: controller timed out [ 60.218933] twl: i2c_write failed to transfer all messages [ 60.218963] twl_rtc: Could not write TWLregister F - error -110 [ 61.001495] PM: resume of devices complete after 3967.407 msecs [ 61.116424] Restarting tasks ... done. # # [ 61.124450] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:23,RET:1156,INA:0,ON:1180,RET-LOGIC-OFF:0[ 62.019744] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 62.026062] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 62.035766] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 62.041320] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 62.047393] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 62.058715] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 62.070220] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:7,INA:[ 62.081695] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) 0,ON:9,RET-LOGIC[ 62.093200] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) -OFF:0,RET-MEMBA[ 62.104797] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) NK1-OFF:0,RET-ME[ 62.116577] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) MBANK2-OFF:0 pe[ 62.127624] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) r_pwrdm (ON),OFF[ 62.138122] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) :1,RET:132,INA:0[ 62.148529] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) ,ON:134,RET-LOGI[ 62.159362] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) C-OFF:0,RET-MEMB[ 62.170501] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) ANK1-OFF:0 dss_[ 62.180572] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) pwrdm (ON),OFF:2[ 62.190460] ---[ end trace 8aa15d01cf5842c6 ]--- 3,RET:1156,INA:0,ON:1180,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:23,RET:1156,INA:0,ON:1180,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:23,RET:1156,INA:0,ON:1180,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) # # [ 62.657928] mmc0: new SDHC card at address e624 [ 62.664642] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 62.683258] mmcblk0: p1 p2 p3 # # echo mem > /sys/power/state [ 63.230682] PM: Syncing filesystems ... done. [ 63.238494] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 63.246032] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 63.276977] Suspending console(s) (use no_console_suspend to debug) [ 63.413574] PM: suspend of devices complete after 124.664 msecs [ 63.417968] PM: late suspend of devices complete after 4.364 msecs [ 63.424072] PM: noirq suspend of devices complete after 6.103 msecs [ 63.424102] Disabling non-boot CPUs ... [ 67.026641] Successfully put all powerdomains to target state [ 67.030578] PM: noirq resume of devices complete after 3.601 msecs [ 67.034759] PM: early resume of devices complete after 2.929 msecs [ 68.032287] omap_i2c omap_i2c.1: controller timed out [ 68.047973] twl: i2c_write failed to transfer all messages [ 68.047973] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 69.048126] omap_i2c omap_i2c.1: controller timed out [ 69.048187] twl: i2c_read failed to transfer all messages [ 69.048217] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 69.209289] mmc0: error -110 during resume (card was removed?) [ 69.608428] PM: resume of devices complete after 2573.608 msecs [ 69.705932] Restarting tasks ... done. # # [ 69.713836] mmc0: card e624 removed [ 69.724945] ------------[ cut here ]------------ [ 69.729980] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 69.738372] unbalanced disables for VSIM [ 69.742492] Modules linked in: [ 69.745819] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 69.755767] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 69.765899] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 69.776031] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 69.786163] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 69.796386] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 69.806793] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 69.816497] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 69.825653] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 69.834686] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 69.844177] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 69.853942] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 69.862701] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 69.871276] ---[ end trace 8aa15d01cf5842c7 ]--- # # cat /debug/pm_debug/count [ 70.339477] mmc0: new SDHC card at address e624 [ 70.346099] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 70.365081] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:144,RET:1156,INA:0,ON:1301,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:7,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:132,INA:0,ON:135,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:144,RET:1156,INA:0,ON:1301,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:1156,INA:0,ON:1301,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:144,RET:1156,INA:0,ON:1301,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:1273,RET:1156,INA:0,ON:2430,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:7,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1031,RET:132,INA:0,ON:1164,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1273,RET:1156,INA:0,ON:2430,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:1273,RET:1156,INA:0,ON:2430,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1273,RET:1156,INA:0,ON:2430,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