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 = 4144480 (3f3d60 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc2-00110-g106bdc3 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4144416 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-rc2-00110-g106bdc3 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Fri Oct 26 00:51:49 MDT 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 - 0xc07025f4 (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) [ 0.109374] pid_max: default: 32768 minimum: 301 [ 0.109985] Security Framework initialized [ 0.110137] Mount-cache hash table entries: 512 [ 0.114807] 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 0x8051d618 - 0x8051d688 [ 0.118560] Brought up 1 CPUs [ 0.118591] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136810] pinctrl core: initialized pinctrl subsystem [ 0.143554] regulator-dummy: no parameters [ 0.145751] NET: Registered protocol family 16 [ 0.146545] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148529] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161407] OMAP GPIO hardware version 2.5 [ 0.181976] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197540] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.206146] Reprogramming SDRC clock to 400000000 Hz [ 0.206176] dpll3_m2_clk rate change failed: -22 [ 0.209259] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.225097] omap-mcbsp.2: alias fck already exists [ 0.226013] omap-mcbsp.3: alias fck already exists [ 0.230316] OMAP DMA hardware revision 5.0 [ 0.236175] arm-pmu: alias fck already exists [ 0.307067] bio: create slab at 0 [ 0.405426] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.407531] fixed-dummy: no parameters [ 0.413574] SCSI subsystem initialized [ 0.416717] usbcore: registered new interface driver usbfs [ 0.417327] usbcore: registered new interface driver hub [ 0.418212] usbcore: registered new device driver usb [ 0.444213] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444885] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.448242] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.462005] VIO: 1800 mV normal standby [ 0.464782] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.467193] vdd_core: 600 <--> 1450 mV normal [ 0.470092] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.473266] VDAC: 1800 mV normal standby [ 0.476440] VAUX2_4030: 2800 mV normal standby [ 0.480163] VPLL2: 1800 mV normal standby [ 0.483032] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.484008] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.493652] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.509094] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.517395] Switching to clocksource 32k_counter [ 0.657501] NET: Registered protocol family 2 [ 0.659881] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.661071] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.667114] TCP: Hash tables configured (established 8192 bind 8192) [ 0.667358] TCP: reno registered [ 0.667419] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.667724] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.668701] NET: Registered protocol family 1 [ 0.670135] RPC: Registered named UNIX socket transport module. [ 0.670166] RPC: Registered udp transport module. [ 0.670196] RPC: Registered tcp transport module. [ 0.670196] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.671356] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.671722] CPU PMU: probing PMU on CPU 0 [ 0.671905] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.854614] VFS: Disk quotas dquot_6.5.2 [ 0.854888] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.857879] NFS: Registering the id_resolver key type [ 0.858367] Key type id_resolver registered [ 0.858398] Key type id_legacy registered [ 0.858551] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.859222] msgmni has been set to 479 [ 0.863250] io scheduler noop registered [ 0.863281] io scheduler deadline registered [ 0.863372] io scheduler cfq registered (default) [ 0.868072] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.875427] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.561584] console [ttyO0] enabled [ 1.567596] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.577026] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.586120] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.631134] brd: module loaded [ 1.655914] loop: module loaded [ 1.667816] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.675537] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.687530] Creating 5 MTD partitions on "omap2-nand.0": [ 1.693206] 0x000000000000-0x000000080000 : "X-Loader" [ 1.706298] 0x000000080000-0x000000240000 : "U-Boot" [ 1.717742] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.728424] 0x000000280000-0x000000780000 : "Kernel" [ 1.742614] 0x000000780000-0x000020000000 : "File system" [ 2.194732] OneNAND driver initializing [ 2.201812] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.208892] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.226379] smsc911x: Driver version 2008-10-21 [ 2.239837] libphy: smsc911x-mdio: probed [ 2.244323] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.255493] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.263580] usbcore: registered new interface driver asix [ 2.269958] usbcore: registered new interface driver cdc_ether [ 2.276763] usbcore: registered new interface driver smsc95xx [ 2.283355] usbcore: registered new interface driver net1080 [ 2.289916] usbcore: registered new interface driver cdc_subset [ 2.296783] usbcore: registered new interface driver zaurus [ 2.303314] usbcore: registered new interface driver cdc_ncm [ 2.311645] usbcore: registered new interface driver cdc_wdm [ 2.317718] Initializing USB Mass Storage driver... [ 2.323516] usbcore: registered new interface driver usb-storage [ 2.329864] USB Mass Storage support registered. [ 2.335418] usbcore: registered new interface driver usbtest [ 2.343383] mousedev: PS/2 mouse device common for all mice [ 2.351898] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.370483] ads7846 spi1.0: touchscreen, irq 289 [ 2.377868] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.395019] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.407958] twl_rtc twl_rtc: Power up reset detected. [ 2.414001] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.423278] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.431457] i2c /dev entries driver [ 2.439300] Driver for 1-wire Dallas network protocol. [ 2.448577] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.457275] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.464141] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.475006] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.481475] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.488464] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.877777] usbcore: registered new interface driver usbhid [ 2.883636] usbhid: USB HID core driver [ 2.889709] oprofile: using arm/armv7 [ 2.894470] TCP: cubic registered [ 2.897979] Initializing XFRM netlink socket [ 2.902709] NET: Registered protocol family 17 [ 2.907501] NET: Registered protocol family 15 [ 2.912658] Key type dns_resolver registered [ 2.917388] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.938018] ThumbEE CPU extension supported. [ 3.004913] clock: disabling unused clocks to save power [ 3.022247] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.033447] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.065246] Sending DHCP requests .[ 3.195861] mmc0: new SDHC card at address e624 [ 3.203887] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.225219] mmcblk0: p1 p2 p3 ., OK [ 5.456176] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.464599] IP-Config: Complete: [ 5.468017] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.476715] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.484100] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.490936] nameserver0=192.168.57.1[ 5.518890] VFS: Mounted root (nfs filesystem) on device 0:11. [ 5.525634] 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:519,INA:0,ON:520,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:519,INA:0,ON:520,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:519,INA:0,ON:520,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:519,INA:0,ON:520,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 [ 16.177520] PM: Syncing filesystems ... done. [ 16.193908] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.201507] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 16.232177] Suspending console(s) (use no_console_suspend to debug) [ 16.369628] PM: suspend of devices complete after 125.335 msecs [ 16.374114] PM: late suspend of devices complete after 4.455 msecs [ 16.380676] PM: noirq suspend of devices complete after 6.561 msecs [ 16.380737] Disabling non-boot CPUs ... [ 19.965728] Successfully put all powerdomains to target state [ 19.969360] PM: noirq resume of devices complete after 3.387 msecs [ 19.973602] PM: early resume of devices complete after 2.838 msecs [ 19.985534] [sched_delayed] sched: RT throttling activated [ 20.977935] omap_i2c omap_i2c.1: controller timed out [ 20.993713] twl: i2c_write failed to transfer all messages [ 20.993713] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 21.993743] omap_i2c omap_i2c.1: controller timed out [ 22.009277] twl: i2c_read failed to transfer all messages [ 22.009277] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 22.170562] mmc0: error -110 during resume (card was removed?) [ 22.593994] PM: resume of devices complete after 2620.269 msecs [ 22.697509] Restarting tasks ... done. # # [ 22.705474] mmc0: card e624 removed [ 22.732177] ------------[ cut here ]------------ [ 22.737518] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.745910] unbalanced disables for VSIM [ 22.750061] Modules linked in: [ 22.753387] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.763336] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.773498] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.783599] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.793701] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.803924] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.814331] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.824005] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.833129] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.842132] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.851623] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.861389] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.870147] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.878723] ---[ end trace da847807f7d54f02 ]--- # # cat /debug/pm_debug/count [ 23.327911] mmc0: new SDHC card at address e624 [ 23.334564] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.353240] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:678,INA:0,ON:679,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:678,INA:0,ON:679,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:678,INA:0,ON:679,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:678,INA:0,ON:679,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 [ 25.284393] PM: Syncing filesystems ... done. [ 25.291900] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.299407] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 25.324737] Suspending console(s) (use no_console_suspend to debug) [ 25.461578] PM: suspend of devices complete after 124.847 msecs [ 25.466064] PM: late suspend of devices complete after 4.455 msecs [ 25.472229] PM: noirq suspend of devices complete after 6.134 msecs [ 25.472259] Disabling non-boot CPUs ... [ 28.965911] Successfully put all powerdomains to target state [ 28.969512] PM: noirq resume of devices complete after 3.387 msecs [ 28.973724] PM: early resume of devices complete after 2.929 msecs [ 29.971496] omap_i2c omap_i2c.1: controller timed out [ 29.987152] twl: i2c_write failed to transfer all messages [ 29.987152] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 30.987091] omap_i2c omap_i2c.1: controller timed out [ 31.002746] twl: i2c_read failed to transfer all messages [ 31.002746] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 31.164093] mmc0: error -110 during resume (card was removed?) [ 31.170135] PM: resume of devices complete after 2196.319 msecs [ 31.267608] Restarting tasks ... done. # # [ 31.274810] mmc0: card e624 removed [ 31.286132] ------------[ cut here ]------------ [ 31.291046] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 31.299499] unbalanced disables for VSIM [ 31.303649] Modules linked in: [ 31.306915] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 31.316864] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 31.326995] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 31.337127] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 31.347259] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 31.357452] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 31.367889] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 31.377563] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 31.386688] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 31.395690] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 31.405181] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 31.414947] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 31.423706] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 31.432250] ---[ end trace da847807f7d54f03 ]--- # # cat /debug/pm_debug/count [ 31.883972] mmc0: new SDHC card at address e624 [ 31.890594] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 31.909149] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:836,INA:0,ON:837,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:836,INA:0,ON:837,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:836,INA:0,ON:837,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:836,INA:0,ON:837,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:969,INA:0,ON:970,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:969,INA:0,ON:970,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:969,INA:0,ON:970,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:969,INA:0,ON:970,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 [ 52.969390] PM: Syncing filesystems ... done. [ 52.977142] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 52.984649] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 53.013946] Suspending console(s) (use no_console_suspend to debug) [ 53.150604] PM: suspend of devices complete after 124.694 msecs [ 53.155090] PM: late suspend of devices complete after 4.486 msecs [ 53.161285] PM: noirq suspend of devices complete after 6.134 msecs [ 53.161285] Disabling non-boot CPUs ... [ 56.967285] Successfully put all powerdomains to target state [ 56.971221] PM: noirq resume of devices complete after 3.601 msecs [ 56.975433] PM: early resume of devices complete after 2.838 msecs [ 57.972686] omap_i2c omap_i2c.1: controller timed out [ 57.988342] twl: i2c_write failed to transfer all messages [ 57.988342] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 58.988586] omap_i2c omap_i2c.1: controller timed out [ 59.003967] twl: i2c_read failed to transfer all messages [ 59.003997] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 59.165283] mmc0: error -110 during resume (card was removed?) [ 60.160156] omap_i2c omap_i2c.1: controller timed out [ 60.175842] twl: i2c_write failed to transfer all messages [ 60.175872] twl_rtc: Could not write TWLregister F - error -110 [ 60.888092] PM: resume of devices complete after 3912.567 msecs [ 61.002929] Restarting tasks ... done. # # [ 61.010894] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:25,RET:1085,INA:0,ON:1111[ 62.195861] ------------[ cut here ]------------ ,RET-LOGIC-OFF:0[ 62.201354] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() ,RET-MEMBANK1-OF[ 62.211029] unbalanced disables for VSIM F:0 sgx_pwrdm ([ 62.216613] Modules linked in:OFF),OFF:1,RET:0 ,INA:0,ON:1,RET-[ 62.222686] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) LOGIC-OFF:0,RET-[ 62.233947] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) MEMBANK1-OFF:0 [ 62.245391] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) core_pwrdm (ON),[ 62.256835] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) OFF:1,RET:7,INA:[ 62.268341] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) 0,ON:9,RET-LOGIC[ 62.279937] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) -OFF:0,RET-MEMBA[ 62.291717] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) NK1-OFF:0,RET-ME[ 62.302703] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) MBANK2-OFF:0 pe[ 62.313201] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) r_pwrdm (ON),OFF[ 62.323608] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) :1,RET:131,INA:0[ 62.334472] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) ,ON:133,RET-LOGI[ 62.345550] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) C-OFF:0,RET-MEMB[ 62.355682] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) ANK1-OFF:0 dss_[ 62.365600] ---[ end trace da847807f7d54f04 ]--- pwrdm (ON),OFF:25,RET:1085,INA:0,ON:1111,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:25,RET:1085,INA:0,ON:1111,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:25,RET:1085,INA:0,ON:1111,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) # # [ 62.833526] mmc0: new SDHC card at address e624 [ 62.840209] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 62.858825] mmcblk0: p1 p2 p3 # # echo mem > /sys/power/state [ 63.171234] PM: Syncing filesystems ... done. [ 63.179077] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 63.186614] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 63.218261] Suspending console(s) (use no_console_suspend to debug) [ 63.354827] PM: suspend of devices complete after 124.603 msecs [ 63.359283] PM: late suspend of devices complete after 4.455 msecs [ 63.365478] PM: noirq suspend of devices complete after 6.134 msecs [ 63.365478] Disabling non-boot CPUs ... [ 66.967437] Successfully put all powerdomains to target state [ 66.971374] PM: noirq resume of devices complete after 3.601 msecs [ 66.975585] PM: early resume of devices complete after 2.929 msecs [ 67.973022] omap_i2c omap_i2c.1: controller timed out [ 67.988677] twl: i2c_write failed to transfer all messages [ 67.988677] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 68.988922] omap_i2c omap_i2c.1: controller timed out [ 69.004302] twl: i2c_read failed to transfer all messages [ 69.004333] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 69.165618] mmc0: error -110 during resume (card was removed?) [ 69.494354] PM: resume of devices complete after 2518.676 msecs [ 69.591918] Restarting tasks ... done. # # [ 69.599792] mmc0: card e624 removed [ 69.610961] ------------[ cut here ]------------ [ 69.615997] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 69.624389] unbalanced disables for VSIM [ 69.628509] Modules linked in: [ 69.631835] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 69.641784] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 69.651916] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 69.662048] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 69.672210] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 69.682403] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 69.692840] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 69.702514] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 69.711639] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 69.720672] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 69.730163] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 69.739929] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 69.748687] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 69.757263] ---[ end trace da847807f7d54f05 ]--- # # cat /debug/pm_debug/count [ 70.225463] mmc0: new SDHC card at address e624 [ 70.232086] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 70.251068] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:145,RET:1085,INA:0,ON:1231,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:131,INA:0,ON:134,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:145,RET:1085,INA:0,ON:1231,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:145,RET:1085,INA:0,ON:1231,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:145,RET:1085,INA:0,ON:1231,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:1270,RET:1085,INA:0,ON:2356,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:1028,RET:131,INA:0,ON:1160,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1270,RET:1085,INA:0,ON:2356,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:1270,RET:1085,INA:0,ON:2356,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1270,RET:1085,INA:0,ON:2356,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