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 OMAP3_EVM # OMAP3_EVM # setenv bootfile uImage-dtb.omap3-evm-37xx OMAP3_EVM # OMAP3_EVM # dhcp 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-dtb.omap3-evm-37xx'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ##### done Bytes transferred = 4348679 (425b07 hex) OMAP3_EVM # setenv bootargs console=ttyO0,115200n8 ignore_loglevel earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh OMAP3_EVM # OMAP3_EVM # bootm ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4348615 Bytes = 4.1 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.15.0-rc1-64224-g0f9e19a (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Wed May 14 11:32:10 MDT 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI OMAP37XX EVM (TMDSEVM3730) [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at 8e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 65280 [ 0.000000] free_area_init_node: node 0, pgdat c08946c0, node_mem_map cfcf2000 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65280 pages, LIFO batch:15 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] PERCPU: Embedded 9 pages/cpu @cfca8000 s14080 r8192 d14592 u36864 [ 0.000000] pcpu-alloc: s14080 r8192 d14592 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 ignore_loglevel 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: 227764K/261120K available (5572K kernel code, 663K rwdata, 2144K rodata, 389K init, 5522K bss, 33356K 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 - 0xc079134c (7717 kB) [ 0.000000] .init : 0xc0792000 - 0xc07f3700 ( 390 kB) [ 0.000000] .data : 0xc07f4000 - 0xc0899ec0 ( 664 kB) [ 0.000000] .bss : 0xc0899ec0 - 0xc0dfea90 (5523 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, 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] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001129] Console: colour dummy device 80x30 [ 0.001220] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001220] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001251] ... MAX_LOCK_DEPTH: 48 [ 0.001251] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001251] ... CLASSHASH_SIZE: 4096 [ 0.001281] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.001281] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.001312] ... CHAINHASH_SIZE: 16384 [ 0.001312] memory used by lock dependency info: 3695 kB [ 0.001312] per task-struct memory footprint: 1152 bytes [ 0.001373] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.107666] pid_max: default: 32768 minimum: 301 [ 0.108276] Security Framework initialized [ 0.108459] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.108489] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.111907] CPU: Testing write buffer coherency: ok [ 0.113494] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.113586] Setting up static identity map for 0x80548050 - 0x805480c0 [ 0.118072] Brought up 1 CPUs [ 0.118103] SMP: Total of 1 processors activated. [ 0.118103] CPU: All CPU(s) started in SVC mode. [ 0.121948] devtmpfs: initialized [ 0.132568] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.211486] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.213714] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.243316] omap_hwmod: usb_host_hs: could not associate to clkdm l3_init_clkdm [ 0.245697] omap_hwmod: usb_tll_hs: could not associate to clkdm l3_init_clkdm [ 0.321014] pinctrl core: initialized pinctrl subsystem [ 0.324707] regulator-dummy: no parameters [ 0.417541] NET: Registered protocol family 16 [ 0.426208] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.441009] Reprogramming SDRC clock to 400000000 Hz [ 0.453491] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.454803] OMAP GPIO hardware version 2.5 [ 0.456512] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.459411] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.462127] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.464752] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.467468] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.492950] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.494415] gpmc_probe_nand_child: ti,elm-id property not found [ 0.494628] gpmc_cs_program_settings: invalid width 0! [ 0.500213] No ATAGs?[ 0.500244] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.504180] OMAP DMA hardware revision 5.0 [ 0.543853] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.543945] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.598144] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.599304] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vddvario[0]' [ 0.600250] vddvario: no parameters [ 0.600830] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vdd33a[0]' [ 0.601409] vdd33a: no parameters [ 0.602020] reg-fixed-voltage wl12xx_vmmc.6: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.602081] platform wl12xx_vmmc.6: Driver reg-fixed-voltage requests probe deferral [ 0.607696] SCSI subsystem initialized [ 0.608886] usbcore: registered new interface driver usbfs [ 0.609130] usbcore: registered new interface driver hub [ 0.623138] usbcore: registered new device driver usb [ 0.754180] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.755828] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.760498] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.768005] Switched to clocksource 32k_counter [ 0.978729] NET: Registered protocol family 2 [ 0.981079] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.981323] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.982482] TCP: Hash tables configured (established 2048 bind 2048) [ 0.982666] TCP: reno registered [ 0.982696] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.983032] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.984619] NET: Registered protocol family 1 [ 0.987243] RPC: Registered named UNIX socket transport module. [ 0.987274] RPC: Registered udp transport module. [ 0.987274] RPC: Registered tcp transport module. [ 0.987304] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.988983] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.996704] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.214172] VFS: Disk quotas dquot_6.5.2 [ 1.214355] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.217224] NFS: Registering the id_resolver key type [ 1.217773] Key type id_resolver registered [ 1.217803] Key type id_legacy registered [ 1.217956] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.218627] msgmni has been set to 476 [ 1.226318] io scheduler noop registered [ 1.226348] io scheduler deadline registered [ 1.226562] io scheduler cfq registered (default) [ 1.229736] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.230438] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.231506] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.234680] pbias_mmc_omap2430: 1800 <--> 3000 mV at 3000 mV [ 1.236602] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.246368] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.246551] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.248352] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 2.109161] console [ttyO0] enabled [ 2.115203] omap_uart 4806c000.serial: no wakeirq for uart0 [ 2.121215] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 2.135192] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 2.149200] omap_uart 49020000.serial: no wakeirq for uart0 [ 2.155120] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 2.165863] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 2.180572] omap_uart 49042000.serial: no wakeirq for uart0 [ 2.186584] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 2.201263] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 2.249450] brd: module loaded [ 2.276275] loop: module loaded [ 2.299163] twl 0-0048: PIH (irq 23) chaining IRQs 338..346 [ 2.305664] twl 0-0048: power (irq 343) chaining IRQs 346..353 [ 2.320434] VAUX1: at 3000 mV [ 2.331817] VAUX2_4030: at 1800 mV [ 2.339538] VAUX3: at 2800 mV [ 2.347595] VAUX4: at 2800 mV [ 2.355041] VDD1: 600 <--> 1450 mV at 1200 mV [ 2.364807] VDAC: 1800 mV [ 2.374572] VIO: at 1800 mV [ 2.382812] VINTANA1: 1500 mV [ 2.390747] VINTANA2: at 2750 mV [ 2.399536] VINTDIG: 1500 mV [ 2.405761] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 2.415222] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 2.423980] VUSB1V5: 1500 mV [ 2.429656] VUSB1V8: 1800 mV [ 2.434753] VUSB3V1: 3100 mV [ 2.442565] VPLL1: at 1800 mV [ 2.449981] VPLL2: 1800 mV [ 2.456237] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.466217] twl4030_gpio twl4030-gpio: gpio (irq 338) chaining IRQs 354..371 [ 2.476104] gpiochip_find_base: found new base at 492 [ 2.482666] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.497619] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.548553] libphy: smsc911x-mdio: probed [ 2.627197] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.639617] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.648925] usbcore: registered new interface driver asix [ 2.654815] usbcore: registered new interface driver ax88179_178a [ 2.661529] usbcore: registered new interface driver cdc_ether [ 2.667999] usbcore: registered new interface driver smsc95xx [ 2.674224] usbcore: registered new interface driver net1080 [ 2.680450] usbcore: registered new interface driver cdc_subset [ 2.686889] usbcore: registered new interface driver zaurus [ 2.693084] usbcore: registered new interface driver cdc_ncm [ 2.700775] usbcore: registered new interface driver cdc_wdm [ 2.707122] usbcore: registered new interface driver usb-storage [ 2.713684] usbcore: registered new interface driver usbtest [ 2.722900] mousedev: PS/2 mouse device common for all mice [ 2.730255] twl4030_keypad keypad.32: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.740936] twl4030_keypad keypad.32: Failed to build keymap [ 2.747070] twl4030_keypad: probe of keypad.32 failed with error -2 [ 2.758026] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/pwrbutton.31/input/input1 [ 2.773132] twl_rtc rtc.7: Power up reset detected. [ 2.779205] twl_rtc rtc.7: Enabling TWL-RTC [ 2.791900] twl_rtc rtc.7: rtc core: registered rtc.7 as rtc0 [ 2.800933] i2c /dev entries driver [ 2.809051] Driver for 1-wire Dallas network protocol. [ 2.820617] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.831909] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.841278] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.907073] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.916290] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.926147] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.933776] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.942626] usbcore: registered new interface driver usbhid [ 2.948577] usbhid: USB HID core driver [ 2.954528] oprofile: using arm/armv7 [ 2.959167] TCP: cubic registered [ 2.962677] Initializing XFRM netlink socket [ 2.967437] NET: Registered protocol family 17 [ 2.972229] NET: Registered protocol family 15 [ 2.977416] Key type dns_resolver registered [ 2.984039] ThumbEE CPU extension supported. [ 2.988708] Registering SWP/SWPB emulation handler [ 3.012237] VUSB3V1: disabling [ 3.019561] of_get_named_gpiod_flags exited with status 0 [ 3.026977] vwl1271: 1800 mV [ 3.030364] vwl1271: supplied by VMMC2 [ 3.035949] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.045349] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.171081] mmc0: host does not support reading read-only switch. assuming write-enable. [ 3.184112] mmc0: new SDHC card at address e624 [ 3.192321] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.198883] twl_rtc rtc.7: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.383941] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd087c000, IRQ: 288 [ 3.406982] Sending DHCP requests . [ 3.411773] mmcblk0: p1 p2 p3 [ 6.356689] ., OK [ 6.407226] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 6.416229] IP-Config: Complete: [ 6.419738] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 6.431030] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 6.438415] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 6.445220] nameserver0=192.168.57.1 [ 6.474426] VFS: Mounted root (nfs filesystem) readonly on device 0:12. [ 6.483795] devtmpfs: mounted [ 6.488067] Freeing unused kernel memory: 388K (c0792000 - c07f3000) /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 # # # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:461,INA:0,ON:462,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:461,INA:0,ON:462,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:461,INA:0,ON:462,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:461,INA:0,ON:462,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 (15) 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 (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup /bin/sh: 15: cannot create /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup: Directory nonexistent # %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 13.557189] PM: Syncing filesystems ... done. [ 13.564361] PM: Preparing system for mem sleep [ 13.577209] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 13.584808] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 13.595916] PM: Entering mem sleep [ 13.599609] Suspending console(s) (use no_console_suspend to debug) [ 13.629669] PM: suspend of devices complete after 18.432 msecs [ 13.637512] PM: late suspend of devices complete after 7.781 msecs [ 13.645965] PM: noirq suspend of devices complete after 8.422 msecs [ 13.646026] Disabling non-boot CPUs ... [ 13.646148] Successfully put all powerdomains to target state [ 13.651092] PM: noirq resume of devices complete after 4.882 msecs [ 13.657501] PM: early resume of devices complete after 5.249 msecs [ 13.848876] PM: resume of devices complete after 191.284 msecs [ 13.904022] PM: Finishing wakeup. [ 13.907562] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:570,INA:0,ON:571,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:570,INA:0,ON:571,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:570,INA:0,ON:571,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:570,INA:0,ON:571,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 (15) 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 (26) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 15.849822] PM: Syncing filesystems ... done. [ 15.855041] PM: Preparing system for mem sleep [ 15.861816] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.869445] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.879272] PM: Entering mem sleep [ 15.882843] Suspending console(s) (use no_console_suspend to debug) [ 15.907897] PM: suspend of devices complete after 13.610 msecs [ 15.915527] PM: late suspend of devices complete after 7.598 msecs [ 15.923736] PM: noirq suspend of devices complete after 8.148 msecs [ 15.923767] Disabling non-boot CPUs ... [ 15.923858] Successfully put all powerdomains to target state [ 15.928680] PM: noirq resume of devices complete after 4.760 msecs [ 15.934906] PM: early resume of devices complete after 5.126 msecs [ 16.118804] PM: resume of devices complete after 183.807 msecs [ 16.173522] PM: Finishing wakeup. [ 16.177062] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:676,INA:0,ON:677,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:676,INA:0,ON:677,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:676,INA:0,ON:677,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:676,INA:0,ON:677,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 (15) 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 (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 32: ./test_rootfs_access_nonexistent_file__ret_susp: not found # # %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done # #