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 = 4393840 (430b70 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: 4393776 Bytes = 4.2 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 3.15.0-78284-gb7febd2 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Jun 15 19:19:17 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 c08abf80, node_mem_map cfcf1000 [ 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] HighMem zone: 1048574 pages exceeds freesize 0 [ 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 @cfc7d000 s13632 r8192 d15040 u36864 [ 0.000000] pcpu-alloc: s13632 r8192 d15040 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: 224812K/261120K available (5617K kernel code, 670K rwdata, 2180K rodata, 397K init, 8209K bss, 36308K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc07a57f4 (7798 kB) [ 0.000000] .init : 0xc07a6000 - 0xc0809540 ( 398 kB) [ 0.000000] .data : 0xc080a000 - 0xc08b18f0 ( 671 kB) [ 0.000000] .bss : 0xc08b18f0 - 0xc10b5d20 (8210 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 [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001098] Console: colour dummy device 80x30 [ 0.001159] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001159] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001190] ... MAX_LOCK_DEPTH: 48 [ 0.001220] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001220] ... CLASSHASH_SIZE: 4096 [ 0.001251] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001281] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001281] ... CHAINHASH_SIZE: 32768 [ 0.001312] memory used by lock dependency info: 5167 kB [ 0.001342] per task-struct memory footprint: 1152 bytes [ 0.001403] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.107574] pid_max: default: 32768 minimum: 301 [ 0.108184] Security Framework initialized [ 0.108398] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.108428] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.111663] CPU: Testing write buffer coherency: ok [ 0.113220] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.113342] Setting up static identity map for 0x80553200 - 0x80553270 [ 0.118133] Brought up 1 CPUs [ 0.118164] SMP: Total of 1 processors activated. [ 0.118194] CPU: All CPU(s) started in SVC mode. [ 0.122009] devtmpfs: initialized [ 0.132781] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.214477] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.216766] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.324707] pinctrl core: initialized pinctrl subsystem [ 0.328491] regulator-dummy: no parameters [ 0.423675] NET: Registered protocol family 16 [ 0.434509] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.446563] Reprogramming SDRC clock to 400000000 Hz [ 0.459350] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.460723] OMAP GPIO hardware version 2.5 [ 0.462615] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.465393] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.468231] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.470855] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.473449] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.474914] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.475769] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.476562] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.499481] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.501037] gpmc_probe_nand_child: ti,elm-id property not found [ 0.501251] gpmc_cs_program_settings: invalid width 0! [ 0.503601] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.512023] No ATAGs? [ 0.512054] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.515686] OMAP DMA hardware revision 5.0 [ 0.553710] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.553833] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.607879] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.609161] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vddvario[0]' [ 0.609985] vddvario: no parameters [ 0.610565] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vdd33a[0]' [ 0.611206] vdd33a: no parameters [ 0.611846] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.611907] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.612152] of_get_named_gpiod_flags exited with status 0 [ 0.612884] lcd_3v3: 3300 mV [ 0.619293] SCSI subsystem initialized [ 0.620513] usbcore: registered new interface driver usbfs [ 0.620788] usbcore: registered new interface driver hub [ 0.622924] usbcore: registered new device driver usb [ 0.771728] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.773559] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.778472] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.785186] Switched to clocksource 32k_counter [ 0.998413] NET: Registered protocol family 2 [ 1.000823] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 1.001068] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 1.002227] TCP: Hash tables configured (established 2048 bind 2048) [ 1.002410] TCP: reno registered [ 1.002502] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.002807] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.004638] NET: Registered protocol family 1 [ 1.007110] RPC: Registered named UNIX socket transport module. [ 1.007171] RPC: Registered udp transport module. [ 1.007202] RPC: Registered tcp transport module. [ 1.007232] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.009063] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.017089] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.023742] VFS: Disk quotas dquot_6.5.2 [ 1.023925] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.027404] NFS: Registering the id_resolver key type [ 1.027893] Key type id_resolver registered [ 1.027954] Key type id_legacy registered [ 1.028167] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.028839] msgmni has been set to 471 [ 1.036682] io scheduler noop registered [ 1.036743] io scheduler deadline registered [ 1.036865] io scheduler cfq registered (default) [ 1.040283] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.041076] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.042144] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.045684] pbias_mmc_omap2430: 1800 <--> 3000 mV at 3000 mV [ 1.047393] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.057464] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.058105] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.937133] console [ttyO0] enabled [ 1.944824] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.954772] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.967285] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.977203] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.995605] omap_uart 49042000.serial: no wakeirq for uart0 [ 2.001556] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 2.011444] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 2.065856] brd: module loaded [ 2.091949] loop: module loaded [ 2.115417] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 2.121856] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.139068] VAUX1: at 3000 mV [ 2.147064] VAUX2_4030: at 1800 mV [ 2.155242] VAUX3: at 2800 mV [ 2.161926] VAUX4: at 2800 mV [ 2.170104] VDD1: 600 <--> 1450 mV at 1200 mV [ 2.179534] VDAC: 1800 mV [ 2.192993] VIO: at 1800 mV [ 2.201629] VINTANA1: 1500 mV [ 2.209960] VINTANA2: at 2750 mV [ 2.218505] VINTDIG: 1500 mV [ 2.225433] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 2.235382] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 2.243804] VUSB1V5: 1500 mV [ 2.249237] VUSB1V8: 1800 mV [ 2.254608] VUSB3V1: 3100 mV [ 2.262268] VPLL1: at 1800 mV [ 2.272674] VPLL2: 1800 mV [ 2.279785] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.288696] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.297760] gpiochip_find_base: found new base at 492 [ 2.304199] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.320709] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.376647] libphy: smsc911x-mdio: probed [ 2.455291] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.467681] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.477294] usbcore: registered new interface driver asix [ 2.483215] usbcore: registered new interface driver ax88179_178a [ 2.489959] usbcore: registered new interface driver cdc_ether [ 2.496429] usbcore: registered new interface driver smsc95xx [ 2.502716] usbcore: registered new interface driver net1080 [ 2.508941] usbcore: registered new interface driver cdc_subset [ 2.515441] usbcore: registered new interface driver zaurus [ 2.521636] usbcore: registered new interface driver cdc_ncm [ 2.529388] usbcore: registered new interface driver cdc_wdm [ 2.535766] usbcore: registered new interface driver usb-storage [ 2.542388] usbcore: registered new interface driver usbtest [ 2.551727] mousedev: PS/2 mouse device common for all mice [ 2.559204] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.571441] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.579132] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.589050] of_get_named_gpiod_flags exited with status 0 [ 2.676239] ads7846 spi1.0: touchscreen, irq 287 [ 2.684020] input: ADS7846 Touchscreen as /devices/68000000.ocp/48098000.spi/spi_master/spi1/spi1.0/input/input1 [ 2.702606] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input2 [ 2.719604] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.727569] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.739044] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.750152] i2c /dev entries driver [ 2.758117] Driver for 1-wire Dallas network protocol. [ 2.768402] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.781585] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.790985] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.855041] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.864257] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.874237] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.881866] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.890808] usbcore: registered new interface driver usbhid [ 2.896789] usbhid: USB HID core driver [ 2.902862] oprofile: using arm/armv7 [ 2.907653] TCP: cubic registered [ 2.911224] Initializing XFRM netlink socket [ 2.916015] NET: Registered protocol family 17 [ 2.920806] NET: Registered protocol family 15 [ 2.925964] Key type dns_resolver registered [ 2.930969] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.938690] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.944824] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.952178] omap2_set_init_voltage: unable to set vdd_core [ 2.959930] ThumbEE CPU extension supported. [ 2.964630] Registering SWP/SWPB emulation handler [ 2.977813] of_get_named_gpiod_flags exited with status 0 [ 2.984832] vwl1271: 1800 mV [ 2.988250] vwl1271: supplied by VMMC2 [ 2.993804] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.003112] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.140686] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.327087] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd087c000, IRQ: 288 [ 3.388763] mmc0: host does not support reading read-only switch. assuming write-enable. [ 3.397735] mmc0: new SDHC card at address e624 [ 3.406158] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.429504] mmcblk0: p1 p2 p3 [ 5.474914] Sending DHCP requests ., OK [ 5.495300] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.504028] IP-Config: Complete: [ 5.507537] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.518707] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.526123] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.532928] nameserver0=192.168.57.1 [ 5.537811] vwl1271: disabling [ 5.542205] VUSB3V1: disabling [ 5.573150] VFS: Mounted root (nfs filesystem) readonly on device 0:13. [ 5.582489] devtmpfs: mounted [ 5.586791] Freeing unused kernel memory: 396K (c07a6000 - c0809000) /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:320,INA:0,ON:321,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:320,INA:0,ON:321,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:320,INA:0,ON:321,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:320,INA:0,ON:321,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 [ 12.505737] PM: Syncing filesystems ... done. [ 12.512542] PM: Preparing system for mem sleep [ 12.525787] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.533416] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 12.544952] PM: Entering mem sleep [ 12.548553] Suspending console(s) (use no_console_suspend to debug) [ 12.581604] PM: suspend of devices complete after 20.202 msecs [ 12.589691] PM: late suspend of devices complete after 8.056 msecs [ 12.598541] PM: noirq suspend of devices complete after 8.819 msecs [ 12.598632] Disabling non-boot CPUs ... [ 12.598785] Successfully put all powerdomains to target state [ 12.603729] PM: noirq resume of devices complete after 4.852 msecs [ 12.610198] PM: early resume of devices complete after 5.249 msecs [ 12.877014] PM: resume of devices complete after 266.693 msecs [ 12.932403] PM: Finishing wakeup. [ 12.935943] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:431,INA:0,ON:432,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:431,INA:0,ON:432,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:431,INA:0,ON:432,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:431,INA:0,ON:432,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 [ 14.820404] PM: Syncing filesystems ... done. [ 14.825500] PM: Preparing system for mem sleep [ 14.832244] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 14.839904] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 14.849761] PM: Entering mem sleep [ 14.853363] Suspending console(s) (use no_console_suspend to debug) [ 14.880950] PM: suspend of devices complete after 14.862 msecs [ 14.888946] PM: late suspend of devices complete after 7.995 msecs [ 14.897369] PM: noirq suspend of devices complete after 8.361 msecs [ 14.897399] Disabling non-boot CPUs ... [ 14.897491] Successfully put all powerdomains to target state [ 14.902313] PM: noirq resume of devices complete after 4.760 msecs [ 14.908752] PM: early resume of devices complete after 5.340 msecs [ 15.176818] PM: resume of devices complete after 267.974 msecs [ 15.231689] PM: Finishing wakeup. [ 15.235260] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:536,INA:0,ON:537,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:536,INA:0,ON:537,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:536,INA:0,ON:537,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:536,INA:0,ON:537,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 # # # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:640,INA:0,ON:641,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:22,INA:0,ON:23,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:640,INA:0,ON:641,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:640,INA:0,ON:641,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:640,INA:0,ON:641,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 (13) 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 (21) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 44: ./test_rootfs_access_nonexistent_file__ret_dyn: not found # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done # # %% 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 [ 31.889892] PM: Syncing filesystems ... done. [ 31.895294] PM: Preparing system for mem sleep [ 31.902404] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 31.910064] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 31.920257] PM: Entering mem sleep [ 31.923858] Suspending console(s) (use no_console_suspend to debug) [ 31.951385] PM: suspend of devices complete after 14.770 msecs [ 31.959350] PM: late suspend of devices complete after 7.934 msecs [ 31.967712] PM: noirq suspend of devices complete after 8.331 msecs [ 31.967742] Disabling non-boot CPUs ... [ 31.967864] Successfully put all powerdomains to target state [ 31.986358] PM: noirq resume of devices complete after 18.432 msecs [ 31.992675] PM: early resume of devices complete after 5.218 msecs [ 32.256378] PM: resume of devices complete after 263.549 msecs [ 32.311340] PM: Finishing wakeup. [ 32.314910] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:29,RET:733,INA:0,ON:763,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:1,RET:2,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:108,INA:0,ON:110,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:29,RET:733,INA:0,ON:763,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:29,RET:733,INA:0,ON:763,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:29,RET:733,INA:0,ON:763,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 (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 mem > /sys/power/state [ 34.758941] PM: Syncing filesystems ... done. [ 34.764434] PM: Preparing system for mem sleep [ 34.771148] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 34.778808] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 34.788970] PM: Entering mem sleep [ 34.792572] Suspending console(s) (use no_console_suspend to debug)