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 = 4146984 (3f4728 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.7.0-rc1 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4146920 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-rc1 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Wed Oct 17 20:58:00 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 - 0xc07037fc (7150 kB) [ 0.000000] .init : 0xc0704000 - 0xc0754280 ( 321 kB) [ 0.000000] .data : 0xc0756000 - 0xc07e15a0 ( 558 kB) [ 0.000000] .bss : 0xc07e15c4 - 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 [ 0.110107] Mount-cache hash table entries: 512 [ 0.114715] CPU: Testing write buffer coherency: ok [ 0.115570] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115631] Setting up static identity map for 0x8051e398 - 0x8051e408 [ 0.118377] Brought up 1 CPUs [ 0.118408] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.136199] pinctrl core: initialized pinctrl subsystem [ 0.142822] regulator-dummy: no parameters [ 0.144989] NET: Registered protocol family 16 [ 0.145751] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.147644] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.160614] OMAP GPIO hardware version 2.5 [ 0.180969] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.196563] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.205169] Reprogramming SDRC clock to 400000000 Hz [ 0.205200] dpll3_m2_clk rate change failed: -22 [ 0.206298] Found NAND on CS0 [ 0.206329] Registering NAND on CS0 [ 0.208282] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.224151] omap-mcbsp.2: alias fck already exists [ 0.225036] omap-mcbsp.3: alias fck already exists [ 0.229400] OMAP DMA hardware revision 5.0 [ 0.234008] arm-pmu: alias fck already exists [ 0.304168] bio: create slab at 0 [ 0.402038] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.403320] fixed-dummy: no parameters [ 0.409576] SCSI subsystem initialized [ 0.412322] usbcore: registered new interface driver usbfs [ 0.412933] usbcore: registered new interface driver hub [ 0.413787] usbcore: registered new device driver usb [ 0.443542] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.444244] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.447662] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.461059] VIO: 1800 mV normal standby [ 0.463684] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.466094] vdd_core: 600 <--> 1450 mV normal [ 0.468963] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.472320] VDAC: 1800 mV normal standby [ 0.475524] VAUX2_4030: 2800 mV normal standby [ 0.479156] VPLL2: 1800 mV normal standby [ 0.481994] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.482971] 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 [ 0.509063] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.517333] Switching to clocksource 32k_counter [ 0.655426] NET: Registered protocol family 2 [ 0.657501] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.657958] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.662719] TCP: Hash tables configured (established 8192 bind 8192) [ 0.662994] TCP: reno registered [ 0.663024] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.663330] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.664306] NET: Registered protocol family 1 [ 0.665740] RPC: Registered named UNIX socket transport module. [ 0.665771] RPC: Registered udp transport module. [ 0.665771] RPC: Registered tcp transport module. [ 0.665802] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.667388] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.667755] CPU PMU: probing PMU on CPU 0 [ 0.667938] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.850372] VFS: Disk quotas dquot_6.5.2 [ 0.850677] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.853546] NFS: Registering the id_resolver key type [ 0.854187] Key type id_resolver registered [ 0.854187] Key type id_legacy registered [ 0.854370] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.855041] msgmni has been set to 479 [ 0.858795] io scheduler noop registered [ 0.858825] io scheduler deadline registered [ 0.858917] io scheduler cfq registered (default) [ 0.862426] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.869750] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.558746] console [ttyO0] enabled [ 1.564788] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.574157] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.583251] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.626800] brd: module loaded [ 1.652648] loop: module loaded [ 1.664245] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.671874] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.683837] Creating 5 MTD partitions on "omap2-nand.0": [ 1.689453] 0x000000000000-0x000000080000 : "X-Loader" [ 1.702484] 0x000000080000-0x000000240000 : "U-Boot" [ 1.714080] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.724853] 0x000000280000-0x000000780000 : "Kernel" [ 1.739654] 0x000000780000-0x000020000000 : "File system" [ 2.190551] OneNAND driver initializing [ 2.197570] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.204528] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.222076] smsc911x: Driver version 2008-10-21 [ 2.235351] libphy: smsc911x-mdio: probed [ 2.239959] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.251129] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.259185] usbcore: registered new interface driver asix [ 2.265533] usbcore: registered new interface driver cdc_ether [ 2.272338] usbcore: registered new interface driver smsc95xx [ 2.278991] usbcore: registered new interface driver net1080 [ 2.285522] usbcore: registered new interface driver cdc_subset [ 2.292388] usbcore: registered new interface driver zaurus [ 2.298828] usbcore: registered new interface driver cdc_ncm [ 2.307189] usbcore: registered new interface driver cdc_wdm [ 2.313171] Initializing USB Mass Storage driver... [ 2.319030] usbcore: registered new interface driver usb-storage [ 2.325408] USB Mass Storage support registered. [ 2.330902] usbcore: registered new interface driver usbtest [ 2.338867] mousedev: PS/2 mouse device common for all mice [ 2.347381] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.365814] ads7846 spi1.0: touchscreen, irq 289 [ 2.373168] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.390258] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 2.403228] twl_rtc twl_rtc: Power up reset detected. [ 2.408966] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.418640] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.426818] i2c /dev entries driver [ 2.434539] Driver for 1-wire Dallas network protocol. [ 2.443664] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.452331] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.459167] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.469879] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.476440] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.483398] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.869903] usbcore: registered new interface driver usbhid [ 2.875793] usbhid: USB HID core driver [ 2.881805] oprofile: using arm/armv7 [ 2.886627] TCP: cubic registered [ 2.890136] Initializing XFRM netlink socket [ 2.894836] NET: Registered protocol family 17 [ 2.899627] NET: Registered protocol family 15 [ 2.904815] Key type dns_resolver registered [ 2.909515] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.929992] ThumbEE CPU extension supported. [ 2.995147] clock: disabling unused clocks to save power [ 3.012939] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.024108] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.049499] Sending DHCP requests .[ 3.187835] mmc0: new SDHC card at address e624 [ 3.195800] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.215454] mmcblk0: p1 p2 p3 .., OK [ 8.971801] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 8.980255] IP-Config: Complete: [ 8.983673] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 8.992370] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 8.999755] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 9.006622] nameserver0=192.168.57.1[ 9.032958] VFS: Mounted root (nfs filesystem) on device 0:11. [ 9.039916] 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:964,INA:0,ON:965,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:964,INA:0,ON:965,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:964,INA:0,ON:965,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:964,INA:0,ON:965,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 [ 19.291656] PM: Syncing filesystems ... done. [ 19.308135] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 19.315704] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 19.341491] Suspending console(s) (use no_console_suspend to debug) [ 19.478363] PM: suspend of devices complete after 125.335 msecs [ 19.482482] PM: late suspend of devices complete after 4.119 msecs [ 19.488494] PM: noirq suspend of devices complete after 5.950 msecs [ 19.488555] Disabling non-boot CPUs ... [ 23.079437] Successfully put all powerdomains to target state [ 23.082733] PM: noirq resume of devices complete after 3.112 msecs [ 23.086639] PM: early resume of devices complete after 2.685 msecs [ 23.092926] [sched_delayed] sched: RT throttling activated [ 24.085327] omap_i2c omap_i2c.1: controller timed out [ 24.101104] twl: i2c_write failed to transfer all messages [ 24.101135] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 25.100921] omap_i2c omap_i2c.1: controller timed out [ 25.116607] twl: i2c_read failed to transfer all messages [ 25.116638] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 25.277923] mmc0: error -110 during resume (card was removed?) [ 25.599548] PM: resume of devices complete after 2512.786 msecs [ 25.702484] Restarting tasks ... done. # # [ 25.710784] mmc0: card e624 removed [ 25.737274] ------------[ cut here ]------------ [ 25.742614] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 25.751007] unbalanced disables for VSIM [ 25.755157] Modules linked in: [ 25.758453] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 25.768402] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 25.778533] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 25.788635] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 25.798797] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 25.809020] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 25.819427] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 25.829101] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 25.838195] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 25.847229] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 25.856689] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 25.866455] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 25.875213] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 25.883819] ---[ end trace 269678f2f5fe66dc ]--- # # cat /debug/pm_debug/count [ 26.357086] mmc0: new SDHC card at address e624 [ 26.363708] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 26.380676] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,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:1127,INA:0,ON:1128,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:1127,INA:0,ON:1128,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1127,INA:0,ON:1128,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 [ 28.390594] PM: Syncing filesystems ... done. [ 28.398071] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 28.405578] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 28.432098] Suspending console(s) (use no_console_suspend to debug) [ 28.560668] PM: suspend of devices complete after 117.065 msecs [ 28.564697] PM: late suspend of devices complete after 4.028 msecs [ 28.570281] PM: noirq suspend of devices complete after 5.554 msecs [ 28.570312] Disabling non-boot CPUs ... [ 32.079589] Successfully put all powerdomains to target state [ 32.082855] PM: noirq resume of devices complete after 3.051 msecs [ 32.086700] PM: early resume of devices complete after 2.685 msecs [ 33.086730] omap_i2c omap_i2c.1: controller timed out [ 33.102355] twl: i2c_write failed to transfer all messages [ 33.102355] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 34.453613] PM: resume of devices complete after 2366.821 msecs [ 34.526336] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1215,INA:0,ON:1216,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:1215,INA:0,ON:1216,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:1215,INA:0,ON:1216,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1215,INA:0,ON:1216,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:1342,INA:0,ON:1343,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:19,INA:0,ON:20,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1342,INA:0,ON:1343,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:1342,INA:0,ON:1343,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1342,INA:0,ON:1343,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 [ 57.083129] PM: Syncing filesystems ... done. [ 57.090881] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 57.098388] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 57.129150] Suspending console(s) (use no_console_suspend to debug) [ 57.257354] PM: suspend of devices complete after 116.760 msecs [ 57.261413] PM: late suspend of devices complete after 3.997 msecs [ 57.266998] PM: noirq suspend of devices complete after 5.554 msecs [ 57.266998] Disabling non-boot CPUs ... [ 61.081085] Successfully put all powerdomains to target state [ 61.084655] PM: noirq resume of devices complete after 3.295 msecs [ 61.088500] PM: early resume of devices complete after 2.716 msecs [ 62.088226] omap_i2c omap_i2c.1: controller timed out [ 62.103881] twl: i2c_write failed to transfer all messages [ 62.103881] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 63.104034] omap_i2c omap_i2c.1: controller timed out [ 63.119506] twl: i2c_read failed to transfer all messages [ 63.119537] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 63.280822] mmc0: error -110 during resume (card was removed?) [ 64.275665] omap_i2c omap_i2c.1: controller timed out [ 64.291381] twl: i2c_write failed to transfer all messages [ 64.291412] twl_rtc: Could not write TWLregister F - error -110 [ 64.917663] PM: resume of devices complete after 3829.071 msecs [ 65.031463] Restarting tasks ... done. # # [ 65.039489] mmc0: card e624 removed # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:28,RET:1459,INA:0,ON:1488,RET-LOGIC-OFF:0[ 67.029724] ------------[ cut here ]------------ ,RET-MEMBANK1-OF[ 67.035797] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() F:0 sgx_pwrdm ([ 67.045501] unbalanced disables for VSIM OFF),OFF:1,RET:0[ 67.051086] Modules linked in:,INA:0,ON:1,RET- LOGIC-OFF:0,RET-[ 67.057159] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) MEMBANK1-OFF:0 [ 67.068420] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) core_pwrdm (ON),[ 67.079925] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) OFF:1,RET:6,INA:[ 67.091369] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) 0,ON:8,RET-LOGIC[ 67.102813] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) -OFF:0,RET-MEMBA[ 67.114379] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) NK1-OFF:0,RET-ME[ 67.126098] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) MBANK2-OFF:0 pe[ 67.137084] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) r_pwrdm (ON),OFF[ 67.147552] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) :1,RET:123,INA:0[ 67.157897] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) ,ON:125,RET-LOGI[ 67.168701] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) C-OFF:0,RET-MEMB[ 67.179779] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) ANK1-OFF:0 dss_[ 67.189880] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) pwrdm (ON),OFF:2[ 67.199768] ---[ end trace 269678f2f5fe66dd ]--- 8,RET:1459,INA:0,ON:1488,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:1459,INA:0,ON:1488,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:28,RET:1459,INA:0,ON:1488,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 [ 67.492218] PM: Syncing filesystems ... done. [ 67.667694] mmc0: new SDHC card at address e624 [ 67.674407] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 67.691497] mmcblk0: p1 p2 p3 [ 67.699462] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 67.707031] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 67.732299] Suspending console(s) (use no_console_suspend to debug) [ 67.860382] PM: suspend of devices complete after 116.607 msecs [ 67.864440] PM: late suspend of devices complete after 3.997 msecs [ 67.870025] PM: noirq suspend of devices complete after 5.554 msecs [ 67.870025] Disabling non-boot CPUs ... [ 71.081237] Successfully put all powerdomains to target state [ 71.084838] PM: noirq resume of devices complete after 3.295 msecs [ 71.088684] PM: early resume of devices complete after 2.716 msecs [ 72.088409] omap_i2c omap_i2c.1: controller timed out [ 72.104064] twl: i2c_write failed to transfer all messages [ 72.104064] twl4030: twl4030_sih_bus_sync_unlock, write --> -110 [ 73.104217] omap_i2c omap_i2c.1: controller timed out [ 73.119598] twl: i2c_read failed to transfer all messages [ 73.119598] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 73.280975] mmc0: error -110 during resume (card was removed?) [ 73.286590] PM: resume of devices complete after 2197.784 msecs [ 73.383392] Restarting tasks ... done. # # [ 73.391143] mmc0: card e624 removed [ 73.402374] ------------[ cut here ]------------ [ 73.407257] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 73.415710] unbalanced disables for VSIM [ 73.419891] Modules linked in: [ 73.423156] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 73.433105] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 73.443237] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 73.453338] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 73.463470] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 73.473693] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 73.484100] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 73.493774] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 73.502899] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 73.511932] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 73.521423] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 73.531188] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 73.539947] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 73.548522] ---[ end trace 269678f2f5fe66de ]--- # # cat /debug/pm_debug/count [ 74.035919] mmc0: new SDHC card at address e624 [ 74.042541] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 74.059509] mmcblk0: p1 p2 p3 usbhost_pwrdm (ON),OFF:138,RET:1459,INA:0,ON:1598,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:123,INA:0,ON:126,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:138,RET:1459,INA:0,ON:1598,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:138,RET:1459,INA:0,ON:1598,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:138,RET:1459,INA:0,ON:1598,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:1260,RET:1459,INA:0,ON:2720,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:1029,RET:123,INA:0,ON:1153,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:1260,RET:1459,INA:0,ON:2720,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:1260,RET:1459,INA:0,ON:2720,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1260,RET:1459,INA:0,ON:2720,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