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 = 4149896 (3f5288 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc3-00586-g58ec23a Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4149832 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-rc3-00586-g58ec23a (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Tue Oct 30 10:20:50 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 - 0xc070382c (7151 kB) [ 0.000000] .init : 0xc0704000 - 0xc0755280 ( 325 kB) [ 0.000000] .data : 0xc0756000 - 0xc07e15e0 ( 558 kB) [ 0.000000] .bss : 0xc07e1604 - 0xc0d3bf6c (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) [ 0.109374] pid_max: default: 32768 minimum: 301 [ 0.109985] Security Framework initialized [ 0.110168] Mount-cache hash table entries: 512 [ 0.114868] CPU: Testing write buffer coherency: ok [ 0.115722] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115783] Setting up static identity map for 0x8051ee98 - 0x8051ef08 [ 0.118591] Brought up 1 CPUs [ 0.118621] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.137176] pinctrl core: initialized pinctrl subsystem [ 0.143676] regulator-dummy: no parameters [ 0.145843] NET: Registered protocol family 16 [ 0.146636] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148651] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161560] OMAP GPIO hardware version 2.5 [ 0.182128] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197937] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.206542] Reprogramming SDRC clock to 400000000 Hz [ 0.206573] dpll3_m2_clk rate change failed: -22 [ 0.207702] Found NAND on CS0 [ 0.207733] Registering NAND on CS0 [ 0.209716] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.225708] omap-mcbsp.2: alias fck already exists [ 0.226867] omap-mcbsp.3: alias fck already exists [ 0.230926] OMAP DMA hardware revision 5.0 [ 0.236175] arm-pmu: alias fck already exists [ 0.306732] bio: create slab at 0 [ 0.405090] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.407287] fixed-dummy: no parameters [ 0.413360] SCSI subsystem initialized [ 0.416473] usbcore: registered new interface driver usbfs [ 0.417053] usbcore: registered new interface driver hub [ 0.417938] usbcore: registered new device driver usb [ 0.444030] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444732] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.448089] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.461578] VIO: 1800 mV normal standby [ 0.464172] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.466613] vdd_core: 600 <--> 1450 mV normal [ 0.469451] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.472717] VDAC: 1800 mV normal standby [ 0.475891] VAUX2_4030: 2800 mV normal standby [ 0.479583] VPLL2: 1800 mV normal standby [ 0.482421] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.483367] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.493621] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.509155] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.517364] Switching to clocksource 32k_counter [ 0.656280] NET: Registered protocol family 2 [ 0.658386] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.659057] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.663574] TCP: Hash tables configured (established 8192 bind 8192) [ 0.663818] TCP: reno registered [ 0.663879] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.664184] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.665161] NET: Registered protocol family 1 [ 0.666961] RPC: Registered named UNIX socket transport module. [ 0.666992] RPC: Registered udp transport module. [ 0.667022] RPC: Registered tcp transport module. [ 0.667022] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.668182] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.668518] CPU PMU: probing PMU on CPU 0 [ 0.668701] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.851501] VFS: Disk quotas dquot_6.5.2 [ 0.851806] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.854888] NFS: Registering the id_resolver key type [ 0.855377] Key type id_resolver registered [ 0.855407] Key type id_legacy registered [ 0.855560] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.856231] msgmni has been set to 479 [ 0.860015] io scheduler noop registered [ 0.860046] io scheduler deadline registered [ 0.860137] io scheduler cfq registered (default) [ 0.863708] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.871307] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.564025] console [ttyO0] enabled [ 1.569946] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.579315] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.588500] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.633514] brd: module loaded [ 1.657928] loop: module loaded [ 1.669708] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.677429] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.689392] Creating 5 MTD partitions on "omap2-nand.0": [ 1.695098] 0x000000000000-0x000000080000 : "X-Loader" [ 1.708221] 0x000000080000-0x000000240000 : "U-Boot" [ 1.719696] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.730590] 0x000000280000-0x000000780000 : "Kernel" [ 1.745391] 0x000000780000-0x000020000000 : "File system" [ 2.195892] OneNAND driver initializing [ 2.203094] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.210144] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.227508] smsc911x: Driver version 2008-10-21 [ 2.240966] libphy: smsc911x-mdio: probed [ 2.245513] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.256683] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.264770] usbcore: registered new interface driver asix [ 2.271118] usbcore: registered new interface driver cdc_ether [ 2.277923] usbcore: registered new interface driver smsc95xx [ 2.284576] usbcore: registered new interface driver net1080 [ 2.291076] usbcore: registered new interface driver cdc_subset [ 2.297912] usbcore: registered new interface driver zaurus [ 2.304443] usbcore: registered new interface driver cdc_ncm [ 2.312744] usbcore: registered new interface driver cdc_wdm [ 2.318786] Initializing USB Mass Storage driver... [ 2.324615] usbcore: registered new interface driver usb-storage [ 2.330993] USB Mass Storage support registered. [ 2.336456] usbcore: registered new interface driver usbtest [ 2.344360] mousedev: PS/2 mouse device common for all mice [ 2.352905] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.371246] ads7846 spi1.0: touchscreen, irq 289 [ 2.378662] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.395507] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.409210] twl_rtc twl_rtc: Power up reset detected. [ 2.414733] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.424011] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.432312] i2c /dev entries driver [ 2.440093] Driver for 1-wire Dallas network protocol. [ 2.449096] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.457794] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.464660] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.475311] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.481811] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.488769] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.877716] usbcore: registered new interface driver usbhid [ 2.883636] usbhid: USB HID core driver [ 2.889556] oprofile: using arm/armv7 [ 2.894317] TCP: cubic registered [ 2.897827] Initializing XFRM netlink socket [ 2.902557] NET: Registered protocol family 17 [ 2.907348] NET: Registered protocol family 15 [ 2.912506] Key type dns_resolver registered [ 2.917205] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.936706] ThumbEE CPU extension supported. [ 3.002105] clock: disabling unused clocks to save power [ 3.021423] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.036041] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.065216] Sending DHCP requests .[ 3.195770] mmc0: new SDHC card at address e624 [ 3.203765] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.225006] mmcblk0: p1 p2 p3 ., OK [ 5.284271] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.292724] IP-Config: Complete: [ 5.296142] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.304840] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.312225] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.319061] nameserver0=192.168.57.1[ 5.346313] VFS: Mounted root (nfs filesystem) on device 0:11. [ 5.353057] Freeing init memory: 324K /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:529,INA:0,ON:530,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:529,INA:0,ON:530,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:529,INA:0,ON:530,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:529,INA:0,ON:530,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 [ 15.976409] PM: Syncing filesystems ... done. [ 15.992736] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.000396] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 16.029052] Suspending console(s) (use no_console_suspend to debug) [ 16.165985] PM: suspend of devices complete after 125.274 msecs [ 16.170257] PM: late suspend of devices complete after 4.241 msecs [ 16.176330] PM: noirq suspend of devices complete after 6.042 msecs [ 16.176391] Disabling non-boot CPUs ... [ 19.763885] Successfully put all powerdomains to target state [ 19.767272] PM: noirq resume of devices complete after 3.204 msecs [ 19.771209] PM: early resume of devices complete after 2.746 msecs [ 19.777130] [sched_delayed] sched: RT throttling activated [ 20.769561] omap_i2c omap_i2c.1: controller timed out [ 20.785308] twl: i2c_write failed to transfer all messages [ 20.785308] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 21.785491] omap_i2c omap_i2c.1: controller timed out [ 21.800872] twl: i2c_read failed to transfer all messages [ 21.800872] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 21.962127] mmc0: error -110 during resume (card was removed?) [ 22.596374] PM: resume of devices complete after 2825.042 msecs [ 22.699432] Restarting tasks ... done. # # [ 22.707366] mmc0: card e624 removed [ 22.733795] ------------[ cut here ]------------ [ 22.739166] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.747558] unbalanced disables for VSIM [ 22.751708] Modules linked in: [ 22.755004] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.764953] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.775115] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.785247] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.795379] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.805603] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.816040] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.825714] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.834838] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.843872] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.853363] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.863128] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.871887] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.880462] ---[ end trace 36cd60f4f293e0f2 ]--- # # cat /debug/pm_debug/count [ 23.330413] mmc0: new SDHC card at address e624 [ 23.337066] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.355682] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:698,INA:0,ON:699,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:698,INA:0,ON:699,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:698,INA:0,ON:699,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:698,INA:0,ON:699,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 [ 25.419372] PM: Syncing filesystems ... done. [ 25.426788] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.434326] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 25.460052] Suspending console(s) (use no_console_suspend to debug) [ 25.588592] PM: suspend of devices complete after 116.912 msecs [ 25.592803] PM: late suspend of devices complete after 4.180 msecs [ 25.598480] PM: noirq suspend of devices complete after 5.676 msecs [ 25.598510] Disabling non-boot CPUs ... [ 28.764068] Successfully put all powerdomains to target state [ 28.767425] PM: noirq resume of devices complete after 3.173 msecs [ 28.771301] PM: early resume of devices complete after 2.746 msecs [ 29.770935] omap_i2c omap_i2c.1: controller timed out [ 29.786590] twl: i2c_write failed to transfer all messages [ 29.786590] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 30.786956] omap_i2c omap_i2c.1: controller timed out [ 30.802124] twl: i2c_read failed to transfer all messages [ 30.802154] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 30.963531] mmc0: error -110 during resume (card was removed?) [ 31.760559] PM: resume of devices complete after 2989.135 msecs [ 31.857574] Restarting tasks ... done. # # [ 31.864898] mmc0: card e624 removed [ 31.876129] ------------[ cut here ]------------ [ 31.881164] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 31.889556] unbalanced disables for VSIM [ 31.893676] Modules linked in: [ 31.897003] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 31.906921] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 31.917053] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 31.927185] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 31.937316] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 31.947540] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 31.957946] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 31.967620] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 31.976745] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 31.985778] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 31.995239] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 32.005035] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 32.013793] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 32.022338] ---[ end trace 36cd60f4f293e0f3 ]--- # # cat /debug/pm_debug/count [ 32.472473] mmc0: new SDHC card at address e624 [ 32.479095] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 32.497711] 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:994,INA:0,ON:995,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:11,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:994,INA:0,ON:995,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:994,INA:0,ON:995,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:994,INA:0,ON:995,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 [ 53.767608] PM: Syncing filesystems ... done. [ 53.775604] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 53.783142] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 53.813385] Suspending console(s) (use no_console_suspend to debug) [ 53.949401] PM: suspend of devices complete after 124.389 msecs [ 53.953582] PM: late suspend of devices complete after 4.150 msecs [ 53.959259] PM: noirq suspend of devices complete after 5.645 msecs [ 53.959289] Disabling non-boot CPUs ... [ 57.765594] Successfully put all powerdomains to target state [ 57.769287] PM: noirq resume of devices complete after 3.387 msecs [ 57.773162] PM: early resume of devices complete after 2.746 msecs [ 58.772491] omap_i2c omap_i2c.1: controller timed out [ 58.788116] twl: i2c_write failed to transfer all messages [ 58.788116] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 59.788391] omap_i2c omap_i2c.1: controller timed out [ 59.803771] twl: i2c_read failed to transfer all messages [ 59.803802] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 59.965087] mmc0: error -110 during resume (card was removed?) [ 60.959930] omap_i2c omap_i2c.1: controller timed out [ 60.975646] twl: i2c_write failed to transfer all messages [ 60.975677] twl_rtc: Could not write TWLregister F - error -110 [ 61.562683] PM: resume of devices complete after 3789.428 msecs [ 61.677032] Restarting tasks ... done. # # [ 61.684997] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:37,RET:1108,INA:0,ON:1146,RET-LOGIC-OFF:0[ 65.432922] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 65.439117] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 65.448547] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 65.454132] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 65.460205] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 65.471527] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 65.483001] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:11,INA[ 65.494476] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) :0,ON:13,RET-LOG[ 65.505981] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) IC-OFF:0,RET-MEM[ 65.517547] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) BANK1-OFF:0,RET-[ 65.529266] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) MEMBANK2-OFF:0 [ 65.540313] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) per_pwrdm (ON),O[ 65.550811] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) FF:1,RET:130,INA[ 65.561218] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) :0,ON:132,RET-LO[ 65.572021] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) GIC-OFF:0,RET-ME[ 65.583099] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) MBANK1-OFF:0 ds[ 65.593170] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) s_pwrdm (ON),OFF[ 65.603057] ---[ end trace 36cd60f4f293e0f4 ]--- :37,RET:1108,INA:0,ON:1146,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:37,RET:1108,INA:0,ON:1146,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:37,RET:1108,INA:0,ON:1146,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) # # # # echo mem > /sys/power/state [ 65.896759] PM: Syncing filesystems ... done. [ 66.055236] mmc0: new SDHC card at address e624 [ 66.062011] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 66.080657] mmcblk0: p1 p2 p3 [ 66.088623] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 66.096191] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 66.127471] Suspending console(s) (use no_console_suspend to debug) [ 66.255676] PM: suspend of devices complete after 116.577 msecs [ 66.259857] PM: late suspend of devices complete after 4.150 msecs [ 66.265563] PM: noirq suspend of devices complete after 5.676 msecs [ 66.265563] Disabling non-boot CPUs ... [ 69.765899] Successfully put all powerdomains to target state [ 69.769592] PM: noirq resume of devices complete after 3.387 msecs [ 69.773468] PM: early resume of devices complete after 2.746 msecs [ 70.772766] omap_i2c omap_i2c.1: controller timed out [ 70.788452] twl: i2c_write failed to transfer all messages [ 70.788452] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 71.788543] omap_i2c omap_i2c.1: controller timed out [ 71.804046] twl: i2c_read failed to transfer all messages [ 71.804077] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 71.965362] mmc0: error -110 during resume (card was removed?) [ 72.067077] PM: resume of devices complete after 2293.518 msecs [ 72.164093] Restarting tasks ... done. # # [ 72.171966] mmc0: card e624 removed [ 72.183074] ------------[ cut here ]------------ [ 72.188079] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 72.196472] unbalanced disables for VSIM [ 72.200592] Modules linked in: [ 72.203918] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 72.213867] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 72.223999] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 72.234130] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 72.244293] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 72.254516] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 72.264923] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 72.274627] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 72.283752] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 72.292785] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 72.302276] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 72.312042] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 72.320800] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 72.329376] ---[ end trace 36cd60f4f293e0f5 ]--- # # cat /debug/pm_debug/count [ 72.790527] mmc0: new SDHC card at address e624 [ 72.797180] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 72.815979] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:144,RET:1108,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:11,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:130,INA:0,ON:133,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:144,RET:1108,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:144,RET:1108,INA:0,ON:1253,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:144,RET:1108,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:1266,RET:1108,INA:0,ON:2375,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:11,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1028,RET:130,INA:0,ON:1159,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1266,RET:1108,INA:0,ON:2375,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:1266,RET:1108,INA:0,ON:2375,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1266,RET:1108,INA:0,ON:2375,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