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 = 4145552 (3f4190 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc2-00130-gf17d60d Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4145488 Bytes = 4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Linux version 3.7.0-rc2-00130-gf17d60d (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Thu Nov 1 04:50:39 MDT 2012 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP3 EVM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] PERCPU: Embedded 9 pages/cpu @c0f41000 s12928 r8192 d15744 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 255MB = 255MB total [ 0.000000] Memory: 245260k/245260k available, 16884k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc070262c (7146 kB) [ 0.000000] .init : 0xc0703000 - 0xc0753280 ( 321 kB) [ 0.000000] .data : 0xc0754000 - 0xc07df6e0 ( 558 kB) [ 0.000000] .bss : 0xc07df704 - 0xc0d3a0ec (5483 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001037] Calibrating delay loop... 397.57 BogoMIPS (lpj=1554432) [ 0.109344] pid_max: default: 32768 minimum: 301 [ 0.109954] Security Framework initialized [ 0.110107] Mount-cache hash table entries: 512 [ 0.114746] CPU: Testing write buffer coherency: ok [ 0.115600] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115692] Setting up static identity map for 0x8051d858 - 0x8051d8c8 [ 0.118469] Brought up 1 CPUs [ 0.118469] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136627] pinctrl core: initialized pinctrl subsystem [ 0.143341] regulator-dummy: no parameters [ 0.145507] NET: Registered protocol family 16 [ 0.146270] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.148132] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.161071] OMAP GPIO hardware version 2.5 [ 0.181610] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.197174] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.205780] Reprogramming SDRC clock to 400000000 Hz [ 0.205810] dpll3_m2_clk rate change failed: -22 [ 0.208862] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224700] omap-mcbsp.2: alias fck already exists [ 0.225585] omap-mcbsp.3: alias fck already exists [ 0.229888] OMAP DMA hardware revision 5.0 [ 0.235656] arm-pmu: alias fck already exists [ 0.305938] bio: create slab at 0 [ 0.404083] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.405242] fixed-dummy: no parameters [ 0.412139] SCSI subsystem initialized [ 0.415222] usbcore: registered new interface driver usbfs [ 0.415802] usbcore: registered new interface driver hub [ 0.416687] usbcore: registered new device driver usb [ 0.444183] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444854] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.448211] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.461944] VIO: 1800 mV normal standby [ 0.464691] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.467102] vdd_core: 600 <--> 1450 mV normal [ 0.469970] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.473114] VDAC: 1800 mV normal standby [ 0.476318] VAUX2_4030: 2800 mV normal standby [ 0.480010] VPLL2: 1800 mV normal standby [ 0.482849] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.483825] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.493652] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.509063] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.517303] Switching to clocksource 32k_counter [ 0.656860] NET: Registered protocol family 2 [ 0.659210] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.659667] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.664184] TCP: Hash tables configured (established 8192 bind 8192) [ 0.664398] TCP: reno registered [ 0.664459] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.664764] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.665740] NET: Registered protocol family 1 [ 0.667510] RPC: Registered named UNIX socket transport module. [ 0.667541] RPC: Registered udp transport module. [ 0.667572] RPC: Registered tcp transport module. [ 0.667572] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.668762] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.669128] CPU PMU: probing PMU on CPU 0 [ 0.669311] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.851531] 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 [ 0.860076] io scheduler noop registered [ 0.860107] io scheduler deadline registered [ 0.860198] io scheduler cfq registered (default) [ 0.865081] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.872406] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.558502] console [ttyO0] enabled [ 1.564483] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.574005] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.583129] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.628326] brd: module loaded [ 1.652648] loop: module loaded [ 1.664184] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.671936] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.683959] Creating 5 MTD partitions on "omap2-nand.0": [ 1.689544] 0x000000000000-0x000000080000 : "X-Loader" [ 1.702575] 0x000000080000-0x000000240000 : "U-Boot" [ 1.714538] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.725341] 0x000000280000-0x000000780000 : "Kernel" [ 1.739898] 0x000000780000-0x000020000000 : "File system" [ 2.191833] OneNAND driver initializing [ 2.198852] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.205871] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.223358] smsc911x: Driver version 2008-10-21 [ 2.236877] libphy: smsc911x-mdio: probed [ 2.241363] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.252471] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.260650] usbcore: registered new interface driver asix [ 2.266876] usbcore: registered new interface driver cdc_ether [ 2.273712] usbcore: registered new interface driver smsc95xx [ 2.280395] usbcore: registered new interface driver net1080 [ 2.286987] usbcore: registered new interface driver cdc_subset [ 2.293823] usbcore: registered new interface driver zaurus [ 2.300354] usbcore: registered new interface driver cdc_ncm [ 2.308715] usbcore: registered new interface driver cdc_wdm [ 2.314758] Initializing USB Mass Storage driver... [ 2.320526] usbcore: registered new interface driver usb-storage [ 2.326934] USB Mass Storage support registered. [ 2.332427] usbcore: registered new interface driver usbtest [ 2.340362] mousedev: PS/2 mouse device common for all mice [ 2.348907] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.367279] ads7846 spi1.0: touchscreen, irq 289 [ 2.374847] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.390411] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.404602] twl_rtc twl_rtc: Power up reset detected. [ 2.410430] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.419860] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.428375] i2c /dev entries driver [ 2.436157] Driver for 1-wire Dallas network protocol. [ 2.445190] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.453918] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.460815] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.471740] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.477996] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.485015] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.877655] usbcore: registered new interface driver usbhid [ 2.883514] usbhid: USB HID core driver [ 2.889556] oprofile: using arm/armv7 [ 2.894348] TCP: cubic registered [ 2.897857] Initializing XFRM netlink socket [ 2.902587] NET: Registered protocol family 17 [ 2.907379] NET: Registered protocol family 15 [ 2.912536] Key type dns_resolver registered [ 2.917266] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.937927] ThumbEE CPU extension supported. [ 3.004638] clock: disabling unused clocks to save power [ 3.022521] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.033874] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.065124] Sending DHCP requests .[ 3.195709] mmc0: new SDHC card at address e624 [ 3.203704] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.224914] mmcblk0: p1 p2 p3 ., OK [ 5.604492] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.612884] IP-Config: Complete: [ 5.616302] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.624969] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.632324] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.639160] nameserver0=192.168.57.1[ 5.667205] VFS: Mounted root (nfs filesystem) on device 0:11. [ 5.673950] 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:532,INA:0,ON:533,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:532,INA:0,ON:533,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:532,INA:0,ON:533,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:532,INA:0,ON:533,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 [ 16.102142] PM: Syncing filesystems ... done. [ 16.118927] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 16.126556] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 16.153961] Suspending console(s) (use no_console_suspend to debug) [ 16.291442] PM: suspend of devices complete after 125.366 msecs [ 16.295928] PM: late suspend of devices complete after 4.455 msecs [ 16.302490] PM: noirq suspend of devices complete after 6.561 msecs [ 16.302551] Disabling non-boot CPUs ... [ 19.890716] Successfully put all powerdomains to target state [ 19.894348] PM: noirq resume of devices complete after 3.387 msecs [ 19.898620] PM: early resume of devices complete after 2.868 msecs [ 19.910522] [sched_delayed] sched: RT throttling activated [ 20.902923] omap_i2c omap_i2c.1: controller timed out [ 20.918701] twl: i2c_write failed to transfer all messages [ 20.918731] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 21.918823] omap_i2c omap_i2c.1: controller timed out [ 21.934234] twl: i2c_read failed to transfer all messages [ 21.934234] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 22.095550] mmc0: error -110 during resume (card was removed?) [ 22.597320] PM: resume of devices complete after 2698.577 msecs [ 22.700836] Restarting tasks ... done. # # [ 22.708587] mmc0: card e624 removed [ 22.735168] ------------[ cut here ]------------ [ 22.740509] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 22.748901] unbalanced disables for VSIM [ 22.753051] Modules linked in: [ 22.756347] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 22.766296] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 22.776397] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 22.786529] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 22.796661] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 22.806854] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 22.817260] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 22.826934] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 22.836029] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 22.845062] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 22.854553] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 22.864288] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 22.873046] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 22.881622] ---[ end trace 30cc0c62b4b9d755 ]--- # # cat /debug/pm_debug/count [ 23.330993] mmc0: new SDHC card at address e624 [ 23.337615] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 23.356262] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:697,INA:0,ON:698,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:697,INA:0,ON:698,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:697,INA:0,ON:698,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:697,INA:0,ON:698,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 [ 25.420104] PM: Syncing filesystems ... done. [ 25.427581] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 25.435119] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 25.460662] Suspending console(s) (use no_console_suspend to debug) [ 25.597473] PM: suspend of devices complete after 124.816 msecs [ 25.601959] PM: late suspend of devices complete after 4.455 msecs [ 25.608184] PM: noirq suspend of devices complete after 6.164 msecs [ 25.608184] Disabling non-boot CPUs ... [ 28.889739] Successfully put all powerdomains to target state [ 28.893402] PM: noirq resume of devices complete after 3.387 msecs [ 28.897583] PM: early resume of devices complete after 2.929 msecs [ 29.895324] omap_i2c omap_i2c.1: controller timed out [ 29.895416] twl: i2c_write failed to transfer all messages [ 29.895446] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 30.895629] omap_i2c omap_i2c.1: controller timed out [ 30.910980] twl: i2c_read failed to transfer all messages [ 30.911010] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 31.072326] mmc0: error -110 during resume (card was removed?) [ 31.877563] PM: resume of devices complete after 2979.827 msecs [ 31.975189] Restarting tasks ... done. # # [ 31.982452] mmc0: card e624 removed [ 31.993682] ------------[ cut here ]------------ [ 31.998718] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 32.007080] unbalanced disables for VSIM [ 32.011230] Modules linked in: [ 32.014556] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 32.024505] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 32.034637] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 32.044769] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 32.054901] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 32.065124] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 32.075531] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 32.085235] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 32.094329] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 32.103363] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 32.112854] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 32.122589] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 32.131347] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 32.139923] ---[ end trace 30cc0c62b4b9d756 ]--- # # cat /debug/pm_debug/count [ 32.589019] mmc0: new SDHC card at address e624 [ 32.595611] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 32.614166] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:855,INA:0,ON:856,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:855,INA:0,ON:856,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:855,INA:0,ON:856,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:987,INA:0,ON:988,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:6,INA:0,ON:7,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:21,INA:0,ON:22,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:987,INA:0,ON:988,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:988,INA:0,ON:989,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:987,INA:0,ON:988,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 [ 53.896636] PM: Syncing filesystems ... done. [ 53.904449] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 53.911987] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 53.937774] Suspending console(s) (use no_console_suspend to debug) [ 54.074279] PM: suspend of devices complete after 124.511 msecs [ 54.078735] PM: late suspend of devices complete after 4.455 msecs [ 54.084930] PM: noirq suspend of devices complete after 6.164 msecs [ 54.084960] Disabling non-boot CPUs ... [ 57.894592] Successfully put all powerdomains to target state [ 57.898529] PM: noirq resume of devices complete after 3.631 msecs [ 57.902770] PM: early resume of devices complete after 2.929 msecs [ 58.900177] omap_i2c omap_i2c.1: controller timed out [ 58.900268] twl: i2c_write failed to transfer all messages [ 58.900299] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 59.900360] omap_i2c omap_i2c.1: controller timed out [ 59.915832] twl: i2c_read failed to transfer all messages [ 59.915863] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 60.077178] mmc0: error -110 during resume (card was removed?) [ 61.072021] omap_i2c omap_i2c.1: controller timed out [ 61.087738] twl: i2c_write failed to transfer all messages [ 61.087738] twl_rtc: Could not write TWLregister F - error -110 [ 61.682800] PM: resume of devices complete after 3779.937 msecs [ 61.797698] Restarting tasks ... done. # # [ 61.805755] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:24,RET:1103,INA:0,ON:1128[ 62.593048] ------------[ cut here ]------------ ,RET-LOGIC-OFF:0[ 62.598144] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() ,RET-MEMBANK1-OF[ 62.607849] unbalanced disables for VSIM F:0 sgx_pwrdm ([ 62.613372] Modules linked in:OFF),OFF:1,RET:0 ,INA:0,ON:1,RET-[ 62.619445] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) LOGIC-OFF:0,RET-[ 62.630767] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) MEMBANK1-OFF:0 [ 62.642272] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) core_pwrdm (ON),[ 62.653778] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) OFF:1,RET:6,INA:[ 62.665283] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) 0,ON:8,RET-LOGIC[ 62.676879] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) -OFF:0,RET-MEMBA[ 62.688659] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) NK1-OFF:0,RET-ME[ 62.699707] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) MBANK2-OFF:0 pe[ 62.710205] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) r_pwrdm (ON),OFF[ 62.720550] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) :1,RET:124,INA:0[ 62.731414] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) ,ON:126,RET-LOGI[ 62.742523] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) C-OFF:0,RET-MEMB[ 62.752655] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) ANK1-OFF:0 dss_[ 62.762573] ---[ end trace 30cc0c62b4b9d757 ]--- pwrdm (ON),OFF:24,RET:1103,INA:0,ON:1128,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:24,RET:1104,INA:0,ON:1129,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:24,RET:1103,INA:0,ON:1128,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) # # [ 63.229644] mmc0: new SDHC card at address e624 [ 63.236328] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 63.254943] mmcblk0: p1 p2 p3 # # echo mem > /sys/power/state [ 64.098846] PM: Syncing filesystems ... done. [ 64.106628] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 64.114166] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 64.145782] Suspending console(s) (use no_console_suspend to debug) [ 64.282257] PM: suspend of devices complete after 124.420 msecs [ 64.286743] PM: late suspend of devices complete after 4.455 msecs [ 64.292938] PM: noirq suspend of devices complete after 6.164 msecs [ 64.292938] Disabling non-boot CPUs ... [ 67.894714] Successfully put all powerdomains to target state [ 67.898651] PM: noirq resume of devices complete after 3.601 msecs [ 67.902893] PM: early resume of devices complete after 2.929 msecs [ 68.900299] omap_i2c omap_i2c.1: controller timed out [ 68.915954] twl: i2c_write failed to transfer all messages [ 68.915954] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 69.916198] omap_i2c omap_i2c.1: controller timed out [ 69.931579] twl: i2c_read failed to transfer all messages [ 69.931610] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 70.092926] mmc0: error -110 during resume (card was removed?) [ 70.289062] PM: resume of devices complete after 2386.077 msecs [ 70.386657] Restarting tasks ... done. # # [ 70.394561] mmc0: card e624 removed [ 70.405670] ------------[ cut here ]------------ [ 70.410675] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 70.419067] unbalanced disables for VSIM [ 70.423187] Modules linked in: [ 70.426513] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 70.436462] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 70.446563] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 70.456695] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 70.466827] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 70.477020] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 70.487457] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 70.497131] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 70.506225] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 70.515258] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 70.524749] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 70.534515] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 70.543243] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 70.551818] ---[ end trace 30cc0c62b4b9d758 ]--- # # cat /debug/pm_debug/count [ 71.019989] mmc0: new SDHC card at address e624 [ 71.027069] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 71.046112] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:146,RET:1103,INA:0,ON:1250,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:6,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:124,INA:0,ON:127,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:146,RET:1103,INA:0,ON:1250,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:146,RET:1104,INA:0,ON:1251,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:146,RET:1103,INA:0,ON:1250,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:1272,RET:1103,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:6,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1031,RET:124,INA:0,ON:1156,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1272,RET:1103,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:1272,RET:1104,INA:0,ON:2377,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1272,RET:1103,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