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 = 4149040 (3f4f30 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc3-00551-gbc05244 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4148976 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-rc3-00551-gbc05244 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Wed Oct 31 05:05:51 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 - 0xc0703830 (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 [ 0.114807] 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 0x8051ec18 - 0x8051ec88 [ 0.118530] Brought up 1 CPUs [ 0.118560] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.176666] pinctrl core: initialized pinctrl subsystem [ 0.183166] regulator-dummy: no parameters [ 0.185302] NET: Registered protocol family 16 [ 0.186096] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.188171] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.200897] OMAP GPIO hardware version 2.5 [ 0.221435] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.237274] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.245880] Reprogramming SDRC clock to 400000000 Hz [ 0.245910] dpll3_m2_clk rate change failed: -22 [ 0.247070] Found NAND on CS0 [ 0.247070] Registering NAND on CS0 [ 0.249114] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.264831] omap-mcbsp.2: alias fck already exists [ 0.265991] omap-mcbsp.3: alias fck already exists [ 0.270019] OMAP DMA hardware revision 5.0 [ 0.275238] arm-pmu: alias fck already exists [ 0.344909] bio: create slab at 0 [ 0.442016] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.443328] fixed-dummy: no parameters [ 0.450256] SCSI subsystem initialized [ 0.452911] usbcore: registered new interface driver usbfs [ 0.453918] usbcore: registered new interface driver hub [ 0.454620] usbcore: registered new device driver usb [ 0.482910] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.483581] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.486938] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.500305] VIO: 1800 mV normal standby [ 0.502899] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.505310] vdd_core: 600 <--> 1450 mV normal [ 0.508178] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.511444] VDAC: 1800 mV normal standby [ 0.514617] VAUX2_4030: 2800 mV normal standby [ 0.518218] VPLL2: 1800 mV normal standby [ 0.521026] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.522003] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.532684] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.548126] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.556396] Switching to clocksource 32k_counter [ 0.694396] NET: Registered protocol family 2 [ 0.696472] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.696929] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.701690] TCP: Hash tables configured (established 8192 bind 8192) [ 0.701934] TCP: reno registered [ 0.701965] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.702301] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.703277] NET: Registered protocol family 1 [ 0.704681] RPC: Registered named UNIX socket transport module. [ 0.704711] RPC: Registered udp transport module. [ 0.704742] RPC: Registered tcp transport module. [ 0.704742] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.706329] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.706695] CPU PMU: probing PMU on CPU 0 [ 0.706878] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.889404] VFS: Disk quotas dquot_6.5.2 [ 0.889709] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.892913] NFS: Registering the id_resolver key type [ 0.893432] Key type id_resolver registered [ 0.893463] Key type id_legacy registered [ 0.893646] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.894317] msgmni has been set to 479 [ 0.898101] io scheduler noop registered [ 0.898132] io scheduler deadline registered [ 0.898223] io scheduler cfq registered (default) [ 0.901733] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.909332] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.601959] console [ttyO0] enabled [ 1.607849] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.617218] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.626312] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.670806] brd: module loaded [ 1.695281] loop: module loaded [ 1.707092] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.714782] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.726745] Creating 5 MTD partitions on "omap2-nand.0": [ 1.732452] 0x000000000000-0x000000080000 : "X-Loader" [ 1.745483] 0x000000080000-0x000000240000 : "U-Boot" [ 1.756927] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.767395] 0x000000280000-0x000000780000 : "Kernel" [ 1.781829] 0x000000780000-0x000020000000 : "File system" [ 2.232910] OneNAND driver initializing [ 2.239929] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.246978] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.264312] smsc911x: Driver version 2008-10-21 [ 2.277709] libphy: smsc911x-mdio: probed [ 2.282196] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.293395] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.301452] usbcore: registered new interface driver asix [ 2.307769] usbcore: registered new interface driver cdc_ether [ 2.314514] usbcore: registered new interface driver smsc95xx [ 2.321197] usbcore: registered new interface driver net1080 [ 2.327758] usbcore: registered new interface driver cdc_subset [ 2.334594] usbcore: registered new interface driver zaurus [ 2.341125] usbcore: registered new interface driver cdc_ncm [ 2.349426] usbcore: registered new interface driver cdc_wdm [ 2.355468] Initializing USB Mass Storage driver... [ 2.361267] usbcore: registered new interface driver usb-storage [ 2.367645] USB Mass Storage support registered. [ 2.373199] usbcore: registered new interface driver usbtest [ 2.381103] mousedev: PS/2 mouse device common for all mice [ 2.389617] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.407806] ads7846 spi1.0: touchscreen, irq 289 [ 2.415252] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.430786] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.445068] twl_rtc twl_rtc: Power up reset detected. [ 2.450866] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.460144] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.468658] i2c /dev entries driver [ 2.476348] Driver for 1-wire Dallas network protocol. [ 2.485412] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.494171] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.501037] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.511993] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.518493] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.525390] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.916717] usbcore: registered new interface driver usbhid [ 2.922637] usbhid: USB HID core driver [ 2.928527] oprofile: using arm/armv7 [ 2.933288] TCP: cubic registered [ 2.936798] Initializing XFRM netlink socket [ 2.941528] NET: Registered protocol family 17 [ 2.946289] NET: Registered protocol family 15 [ 2.951477] Key type dns_resolver registered [ 2.956176] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.975585] ThumbEE CPU extension supported. [ 3.041137] clock: disabling unused clocks to save power [ 3.060363] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.074951] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.104248] Sending DHCP requests .[ 3.235260] mmc0: new SDHC card at address e624 [ 3.243225] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.264648] mmcblk0: p1 p2 p3 .., OK [ 10.956146] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 10.964660] IP-Config: Complete: [ 10.968078] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 10.976776] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 10.984161] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 10.990997] nameserver0=192.168.57.1[ 11.019317] VFS: Mounted root (nfs filesystem) on device 0:11. [ 11.026214] 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:1235,INA:0,ON:1236,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:1235,INA:0,ON:1236,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:1235,INA:0,ON:1236,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1235,INA:0,ON:1236,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 [ 22.084014] PM: Syncing filesystems ... done. [ 22.100585] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 22.108245] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 22.138366] Suspending console(s) (use no_console_suspend to debug) [ 22.275207] PM: suspend of devices complete after 125.244 msecs [ 22.279388] PM: late suspend of devices complete after 4.150 msecs [ 22.285461] PM: noirq suspend of devices complete after 6.011 msecs [ 22.285522] Disabling non-boot CPUs ... [ 25.871856] Successfully put all powerdomains to target state [ 25.875274] PM: noirq resume of devices complete after 3.204 msecs [ 25.879180] PM: early resume of devices complete after 2.746 msecs [ 25.885284] [sched_delayed] sched: RT throttling activated [ 26.877685] omap_i2c omap_i2c.1: controller timed out [ 26.893463] twl: i2c_write failed to transfer all messages [ 26.893493] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 27.893554] omap_i2c omap_i2c.1: controller timed out [ 27.893676] twl: i2c_read failed to transfer all messages [ 27.893707] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 28.054656] mmc0: error -110 during resume (card was removed?) [ 28.595092] PM: resume of devices complete after 2715.759 msecs [ 28.698089] Restarting tasks ... done. # # [ 28.706115] mmc0: card e624 removed [ 28.732543] ------------[ cut here ]------------ [ 28.737884] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 28.746276] unbalanced disables for VSIM [ 28.750427] Modules linked in: [ 28.753753] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 28.763702] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 28.773803] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 28.783935] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 28.794097] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 28.804321] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 28.814727] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 28.824401] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 28.833526] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 28.842559] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 28.852050] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 28.861816] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 28.870574] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 28.879119] ---[ end trace 8f44d1fbd11d39fe ]--- # # cat /debug/pm_debug/count [ 29.329711] mmc0: new SDHC card at address e624 [ 29.336364] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 29.354858] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:1400,INA:0,ON:1401,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:1400,INA:0,ON:1401,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:1400,INA:0,ON:1401,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1400,INA:0,ON:1401,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 [ 31.420959] PM: Syncing filesystems ... done. [ 31.428436] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 31.435974] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 31.466705] Suspending console(s) (use no_console_suspend to debug) [ 31.595153] PM: suspend of devices complete after 116.882 msecs [ 31.599243] PM: late suspend of devices complete after 4.089 msecs [ 31.604888] PM: noirq suspend of devices complete after 5.615 msecs [ 31.604919] Disabling non-boot CPUs ... [ 34.871978] Successfully put all powerdomains to target state [ 34.875366] PM: noirq resume of devices complete after 3.173 msecs [ 34.879211] PM: early resume of devices complete after 2.716 msecs [ 35.879058] omap_i2c omap_i2c.1: controller timed out [ 35.894714] twl: i2c_write failed to transfer all messages [ 35.894714] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 36.894927] omap_i2c omap_i2c.1: controller timed out [ 36.910339] twl: i2c_read failed to transfer all messages [ 36.910369] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 37.071655] mmc0: error -110 during resume (card was removed?) [ 37.860839] PM: resume of devices complete after 2981.506 msecs [ 37.957916] Restarting tasks ... done. # # [ 37.965332] mmc0: card e624 removed [ 37.976409] ------------[ cut here ]------------ [ 37.981414] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 37.989807] unbalanced disables for VSIM [ 37.993957] Modules linked in: [ 37.997253] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 38.007202] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 38.017333] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 38.027435] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 38.037567] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 38.047790] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 38.058197] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 38.067901] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 38.077026] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 38.086059] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 38.095550] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 38.105316] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 38.114105] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 38.122650] ---[ end trace 8f44d1fbd11d39ff ]--- # # cat /debug/pm_debug/count [ 38.573242] mmc0: new SDHC card at address e624 [ 38.579833] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 38.598083] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:1559,INA:0,ON:1560,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:1559,INA:0,ON:1560,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:1559,INA:0,ON:1560,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1559,INA:0,ON:1560,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:1699,INA:0,ON:1700,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:1699,INA:0,ON:1700,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:1699,INA:0,ON:1700,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1699,INA:0,ON:1700,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[ 59.875457] PM: Syncing filesystems ... done. [ 59.883209] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 59.890747] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 59.921539] Suspending console(s) (use no_console_suspend to debug) [ 60.057464] PM: suspend of devices complete after 124.359 msecs [ 60.061523] PM: late suspend of devices complete after 4.058 msecs [ 60.067169] PM: noirq suspend of devices complete after 5.615 msecs [ 60.067169] Disabling non-boot CPUs ... [ 63.873474] Successfully put all powerdomains to target state [ 63.890686] PM: noirq resume of devices complete after 16.906 msecs [ 63.894439] PM: early resume of devices complete after 2.593 msecs [ 64.896209] omap_i2c omap_i2c.1: controller timed out [ 64.911834] twl: i2c_write failed to transfer all messages [ 64.911834] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 65.912109] omap_i2c omap_i2c.1: controller timed out [ 65.927490] twl: i2c_read failed to transfer all messages [ 65.927520] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 66.088806] mmc0: error -110 during resume (card was removed?) [ 67.083618] omap_i2c omap_i2c.1: controller timed out [ 67.099395] twl: i2c_write failed to transfer all messages [ 67.099395] twl_rtc: Could not write TWLregister F - error -110 [ 67.662963] PM: resume of devices complete after 3768.432 msecs [ 67.777465] Restarting tasks ... done. # # [ 67.785308] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:28,RET:1816,INA:0,ON:1845,RET-LOGIC-OFF:0[ 69.775268] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 69.781585] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 69.791290] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 69.796844] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 69.802917] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 69.814208] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 69.825683] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:11,INA[ 69.837127] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) :0,ON:13,RET-LOG[ 69.848632] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) IC-OFF:0,RET-MEM[ 69.860229] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) BANK1-OFF:0,RET-[ 69.871978] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) MEMBANK2-OFF:0 [ 69.883056] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) per_pwrdm (ON),O[ 69.893524] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) FF:1,RET:132,INA[ 69.903930] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) :0,ON:134,RET-LO[ 69.914764] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) GIC-OFF:0,RET-ME[ 69.925903] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) MBANK1-OFF:0 ds[ 69.936035] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) s_pwrdm (ON),OFF[ 69.945892] ---[ end trace 8f44d1fbd11d3a00 ]--- :28,RET:1816,INA:0,ON:1845,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:28,RET:1816,INA:0,ON:1845,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:28,RET:1816,INA:0,ON:1845,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 [ 70.241699] PM: Syncing filesystems ... done. [ 70.413787] mmc0: new SDHC card at address e624 [ 70.420410] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 70.439086] mmcblk0: p1 p2 p3 [ 70.446960] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 70.454589] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 70.485626] Suspending console(s) (use no_console_suspend to debug) [ 70.613677] PM: suspend of devices complete after 116.485 msecs [ 70.617767] PM: late suspend of devices complete after 4.058 msecs [ 70.623413] PM: noirq suspend of devices complete after 5.615 msecs [ 70.623413] Disabling non-boot CPUs ... [ 73.873718] Successfully put all powerdomains to target state [ 73.890991] PM: noirq resume of devices complete after 16.998 msecs [ 73.894744] PM: early resume of devices complete after 2.624 msecs [ 74.896423] omap_i2c omap_i2c.1: controller timed out [ 74.912048] twl: i2c_write failed to transfer all messages [ 74.912048] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 76.239868] PM: resume of devices complete after 2345.001 msecs [ 76.312774] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:110,RET:1816,INA:0,ON:1927,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:132,INA:0,ON:135,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:110,RET:1816,INA:0,ON:1927,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:110,RET:1816,INA:0,ON:1927,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:110,RET:1816,INA:0,ON:1927,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:231,RET:1816,INA:0,ON:2048,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:7,RET:11,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:29,RET:132,INA:0,ON:162,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:231,RET:1816,INA:0,ON:2048,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:231,RET:1816,INA:0,ON:2048,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:231,RET:1816,INA:0,ON:2048,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 (23) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_dyn /bin/sh: 99: ./test_rootfs_access_nonexistent_file__off_dyn: not found # # %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test