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 = 4149080 (3f4f58 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc3-00547-g8f0d816 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4149016 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-rc3-00547-g8f0d816 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Sun Oct 28 16:22:29 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 @c0f42000 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: 245256k/245256k available, 16888k 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 - 0xc070380c (7151 kB) [ 0.000000] .init : 0xc0704000 - 0xc0754280 ( 321 kB) [ 0.000000] .data : 0xc0756000 - 0xc07e15e0 ( 558 kB) [ 0.000000] .bss : 0xc07e1604 - 0xc0d3bfac (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 [ 0.000915] 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 0x8051ec58 - 0x8051ecc8 [ 0.118530] Brought up 1 CPUs [ 0.118560] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136627] pinctrl core: initialized pinctrl subsystem [ 0.143157] regulator-dummy: no parameters [ 0.145294] NET: Registered protocol family 16 [ 0.146087] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.147979] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.160919] OMAP GPIO hardware version 2.5 [ 0.181549] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197418] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.206024] Reprogramming SDRC clock to 400000000 Hz [ 0.206054] dpll3_m2_clk rate change failed: -22 [ 0.207183] Found NAND on CS0 [ 0.207214] Registering NAND on CS0 [ 0.209197] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224975] omap-mcbsp.2: alias fck already exists [ 0.225860] omap-mcbsp.3: alias fck already exists [ 0.230163] OMAP DMA hardware revision 5.0 [ 0.235290] arm-pmu: alias fck already exists [ 0.305603] bio: create slab at 0 [ 0.403289] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.404602] fixed-dummy: no parameters [ 0.411621] SCSI subsystem initialized [ 0.414733] usbcore: registered new interface driver usbfs [ 0.415344] usbcore: registered new interface driver hub [ 0.416046] usbcore: registered new device driver usb [ 0.443908] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444580] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.447937] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.461334] VIO: 1800 mV normal standby [ 0.463897] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.466308] vdd_core: 600 <--> 1450 mV normal [ 0.469207] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.472442] VDAC: 1800 mV normal standby [ 0.475616] VAUX2_4030: 2800 mV normal standby [ 0.479278] VPLL2: 1800 mV normal standby [ 0.482086] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.483062] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.484985] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.501464] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.509674] Switching to clocksource 32k_counter [ 0.647796] NET: Registered protocol family 2 [ 0.649902] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.650360] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.655120] TCP: Hash tables configured (established 8192 bind 8192) [ 0.655364] TCP: reno registered [ 0.655395] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.655731] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.656677] NET: Registered protocol family 1 [ 0.658111] RPC: Registered named UNIX socket transport module. [ 0.658142] RPC: Registered udp transport module. [ 0.658172] RPC: Registered tcp transport module. [ 0.658172] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.659729] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.660095] CPU PMU: probing PMU on CPU 0 [ 0.660278] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.842926] VFS: Disk quotas dquot_6.5.2 [ 0.843231] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.846282] NFS: Registering the id_resolver key type [ 0.846801] Key type id_resolver registered [ 0.846832] Key type id_legacy registered [ 0.846984] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.847686] msgmni has been set to 479 [ 0.851470] io scheduler noop registered [ 0.851501] io scheduler deadline registered [ 0.851593] io scheduler cfq registered (default) [ 0.855102] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.862731] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.554992] console [ttyO0] enabled [ 1.560882] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.570251] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.579345] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.624420] brd: module loaded [ 1.648834] loop: module loaded [ 1.660614] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.668334] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.680297] Creating 5 MTD partitions on "omap2-nand.0": [ 1.686004] 0x000000000000-0x000000080000 : "X-Loader" [ 1.699127] 0x000000080000-0x000000240000 : "U-Boot" [ 1.710571] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.721405] 0x000000280000-0x000000780000 : "Kernel" [ 1.735626] 0x000000780000-0x000020000000 : "File system" [ 2.186309] OneNAND driver initializing [ 2.193328] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.200408] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.217803] smsc911x: Driver version 2008-10-21 [ 2.231170] libphy: smsc911x-mdio: probed [ 2.235687] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.246887] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.254974] usbcore: registered new interface driver asix [ 2.261322] usbcore: registered new interface driver cdc_ether [ 2.268127] usbcore: registered new interface driver smsc95xx [ 2.274749] usbcore: registered new interface driver net1080 [ 2.281311] usbcore: registered new interface driver cdc_subset [ 2.288146] usbcore: registered new interface driver zaurus [ 2.294647] usbcore: registered new interface driver cdc_ncm [ 2.302917] usbcore: registered new interface driver cdc_wdm [ 2.308990] Initializing USB Mass Storage driver... [ 2.314758] usbcore: registered new interface driver usb-storage [ 2.321136] USB Mass Storage support registered. [ 2.326660] usbcore: registered new interface driver usbtest [ 2.334594] mousedev: PS/2 mouse device common for all mice [ 2.343170] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.361389] ads7846 spi1.0: touchscreen, irq 289 [ 2.368865] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.384399] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.398712] twl_rtc twl_rtc: Power up reset detected. [ 2.404541] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.413787] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.422271] i2c /dev entries driver [ 2.429992] Driver for 1-wire Dallas network protocol. [ 2.439025] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.448028] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.454681] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.465728] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.472198] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.479156] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.869995] usbcore: registered new interface driver usbhid [ 2.875946] usbhid: USB HID core driver [ 2.881866] oprofile: using arm/armv7 [ 2.886627] TCP: cubic registered [ 2.890136] Initializing XFRM netlink socket [ 2.894836] NET: Registered protocol family 17 [ 2.899627] NET: Registered protocol family 15 [ 2.904785] Key type dns_resolver registered [ 2.909484] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.928894] ThumbEE CPU extension supported. [ 2.993865] clock: disabling unused clocks to save power [ 3.013153] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.027832] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.057495] Sending DHCP requests .[ 3.188110] mmc0: new SDHC card at address e624 [ 3.196105] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.217498] mmcblk0: p1 p2 p3 ., OK [ 5.659362] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.667816] IP-Config: Complete: [ 5.671234] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.679931] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.687286] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.694122] nameserver0=192.168.57.1[ 5.721527] VFS: Mounted root (nfs filesystem) on device 0:11. [ 5.728302] 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:535,INA:0,ON:536,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:535,INA:0,ON:536,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:535,INA:0,ON:536,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:535,INA:0,ON:536,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 [ 16.161132] PM: Syncing filesystems ... done. [ 16.177612] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.185272] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 16.216613] Suspending console(s) (use no_console_suspend to debug) [ 16.353546] PM: suspend of devices complete after 125.305 msecs [ 16.357818] PM: late suspend of devices complete after 4.211 msecs [ 16.363922] PM: noirq suspend of devices complete after 6.103 msecs [ 16.363983] Disabling non-boot CPUs ... [ 19.948669] Successfully put all powerdomains to target state [ 19.952087] PM: noirq resume of devices complete after 3.204 msecs [ 19.956024] PM: early resume of devices complete after 2.746 msecs [ 19.961883] [sched_delayed] sched: RT throttling activated [ 20.954315] omap_i2c omap_i2c.1: controller timed out [ 20.970062] twl: i2c_write failed to transfer all messages [ 20.970092] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 21.970184] omap_i2c omap_i2c.1: controller timed out [ 21.985626] twl: i2c_read failed to transfer all messages [ 21.985626] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 22.146881] mmc0: error -110 during resume (card was removed?) [ 22.593414] PM: resume of devices complete after 2637.268 msecs [ 22.696502] Restarting tasks ... done. # # [ 22.704376] mmc0: card e624 removed [ 22.730773] ------------[ cut here ]------------ [ 22.736145] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.744537] unbalanced disables for VSIM [ 22.748718] Modules linked in: [ 22.752044] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.761993] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.772125] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.782257] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.792388] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.802642] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.813049] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.822723] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.831817] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.840850] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.850341] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.860107] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.868865] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.877441] ---[ end trace 9ce24c9fe29802c0 ]--- # # cat /debug/pm_debug/count [ 23.327697] mmc0: new SDHC card at address e624 [ 23.334350] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.353057] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:700,INA:0,ON:701,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:700,INA:0,ON:701,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:700,INA:0,ON:701,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:700,INA:0,ON:701,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 [ 25.261199] PM: Syncing filesystems ... done. [ 25.268646] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.276184] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 25.301086] Suspending console(s) (use no_console_suspend to debug) [ 25.429687] PM: suspend of devices complete after 117.034 msecs [ 25.433837] PM: late suspend of devices complete after 4.119 msecs [ 25.439544] PM: noirq suspend of devices complete after 5.676 msecs [ 25.439544] Disabling non-boot CPUs ... [ 28.948791] Successfully put all powerdomains to target state [ 28.952148] PM: noirq resume of devices complete after 3.173 msecs [ 28.956024] PM: early resume of devices complete after 2.746 msecs [ 29.955596] omap_i2c omap_i2c.1: controller timed out [ 29.955718] twl: i2c_write failed to transfer all messages [ 29.955718] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 30.955535] omap_i2c omap_i2c.1: controller timed out [ 30.971221] twl: i2c_read failed to transfer all messages [ 30.971221] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 31.132598] mmc0: error -110 during resume (card was removed?) [ 31.138214] PM: resume of devices complete after 2182.067 msecs [ 31.235260] Restarting tasks ... done. # # [ 31.242492] mmc0: card e624 removed [ 31.253753] ------------[ cut here ]------------ [ 31.258666] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 31.267120] unbalanced disables for VSIM [ 31.271301] Modules linked in: [ 31.274566] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 31.284515] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 31.294647] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 31.304779] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 31.314941] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 31.325164] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 31.335571] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 31.345275] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 31.354400] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 31.363433] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 31.372924] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 31.382690] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 31.391448] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 31.400024] ---[ end trace 9ce24c9fe29802c1 ]--- # # cat /debug/pm_debug/count [ 31.852447] mmc0: new SDHC card at address e624 [ 31.859069] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 31.877624] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:856,INA:0,ON:857,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:856,INA:0,ON:857,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:856,INA:0,ON:857,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:856,INA:0,ON:857,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:989,INA:0,ON:990,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:8,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:25,INA:0,ON:26,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:989,INA:0,ON:990,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:989,INA:0,ON:990,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:989,INA:0,ON:990,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 [ 52.952239] PM: Syncing filesystems ... done. [ 52.960021] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 52.967529] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 52.998016] Suspending console(s) (use no_console_suspend to debug) [ 53.134277] PM: suspend of devices complete after 124.664 msecs [ 53.138458] PM: late suspend of devices complete after 4.150 msecs [ 53.144165] PM: noirq suspend of devices complete after 5.676 msecs [ 53.144195] Disabling non-boot CPUs ... [ 56.950469] Successfully put all powerdomains to target state [ 56.954193] PM: noirq resume of devices complete after 3.417 msecs [ 56.958099] PM: early resume of devices complete after 2.777 msecs [ 57.957122] omap_i2c omap_i2c.1: controller timed out [ 57.972778] twl: i2c_write failed to transfer all messages [ 57.972778] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 58.972991] omap_i2c omap_i2c.1: controller timed out [ 58.988403] twl: i2c_read failed to transfer all messages [ 58.988433] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 59.149719] mmc0: error -110 during resume (card was removed?) [ 60.144592] omap_i2c omap_i2c.1: controller timed out [ 60.160278] twl: i2c_write failed to transfer all messages [ 60.160308] twl_rtc: Could not write TWLregister F - error -110 [ 60.903564] PM: resume of devices complete after 3945.343 msecs [ 61.018066] Restarting tasks ... done. # # [ 61.026031] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:25,RET:1105,INA:0,ON:1131,RET-LOGIC-OFF:0[ 61.921966] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 61.928283] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 61.937927] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 61.943481] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 61.949584] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 61.960876] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 61.972381] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:8,INA:[ 61.983825] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) 0,ON:10,RET-LOGI[ 61.995330] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) C-OFF:0,RET-MEMB[ 62.006927] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) ANK1-OFF:0,RET-M[ 62.018707] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) EMBANK2-OFF:0 p[ 62.029754] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) er_pwrdm (ON),OF[ 62.040252] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) F:1,RET:128,INA:[ 62.050628] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) 0,ON:130,RET-LOG[ 62.061431] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) IC-OFF:0,RET-MEM[ 62.072570] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) BANK1-OFF:0 dss[ 62.082702] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) _pwrdm (ON),OFF:[ 62.092590] ---[ end trace 9ce24c9fe29802c2 ]--- 25,RET:1105,INA:0,ON:1131,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:1105,INA:0,ON:1131,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:25,RET:1105,INA:0,ON:1131,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) # # [ 62.560180] mmc0: new SDHC card at address e624 [ 62.566894] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 62.585540] mmcblk0: p1 p2 p3 # # echo mem > /sys/power/state [ 63.154174] PM: Syncing filesystems ... done. [ 63.161956] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 63.169464] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 63.194915] Suspending console(s) (use no_console_suspend to debug) [ 63.330993] PM: suspend of devices complete after 124.511 msecs [ 63.335144] PM: late suspend of devices complete after 4.119 msecs [ 63.340850] PM: noirq suspend of devices complete after 5.706 msecs [ 63.340881] Disabling non-boot CPUs ... [ 66.950622] Successfully put all powerdomains to target state [ 66.954345] PM: noirq resume of devices complete after 3.448 msecs [ 66.958282] PM: early resume of devices complete after 2.777 msecs [ 67.957427] omap_i2c omap_i2c.1: controller timed out [ 67.957519] twl: i2c_write failed to transfer all messages [ 67.957519] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 68.957458] omap_i2c omap_i2c.1: controller timed out [ 68.973083] twl: i2c_read failed to transfer all messages [ 68.973083] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 69.134429] mmc0: error -110 during resume (card was removed?) [ 69.517486] PM: resume of devices complete after 2559.143 msecs [ 69.614624] Restarting tasks ... done. # # [ 69.622772] mmc0: card e624 removed [ 69.633850] ------------[ cut here ]------------ [ 69.638885] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 69.647277] unbalanced disables for VSIM [ 69.651397] Modules linked in: [ 69.655120] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 69.665069] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 69.675201] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 69.685363] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 69.695495] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 69.705718] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 69.716125] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 69.725830] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 69.734954] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 69.743988] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 69.753540] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 69.763305] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 69.772064] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 69.780639] ---[ end trace 9ce24c9fe29802c3 ]--- # # cat /debug/pm_debug/count [ 70.249023] mmc0: new SDHC card at address e624 [ 70.255645] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 70.274658] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:147,RET:1105,INA:0,ON:1253,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:8,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:128,INA:0,ON:131,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:147,RET:1105,INA:0,ON:1253,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:147,RET:1105,INA:0,ON:1253,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:147,RET:1105,INA:0,ON:1253,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:1105,INA:0,ON:2376,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:8,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1030,RET:128,INA:0,ON:1159,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1270,RET:1105,INA:0,ON:2376,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:1105,INA:0,ON:2376,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1270,RET:1105,INA:0,ON:2376,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