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 = 4393704 (430ae8 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: 4393640 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 3.15.0-78282-gabf04af (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Jun 15 17:43:25 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 c08abe00, 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, 669K 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 - 0xc07a57ec (7798 kB) [ 0.000000] .init : 0xc07a6000 - 0xc0809540 ( 398 kB) [ 0.000000] .data : 0xc080a000 - 0xc08b1770 ( 670 kB) [ 0.000000] .bss : 0xc08b1770 - 0xc10b5ba0 (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 [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000061] 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 [ 0.001190] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001190] ... MAX_LOCK_DEPTH: 48 [ 0.001220] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001251] ... CLASSHASH_SIZE: 4096 [ 0.001251] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001281] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001312] ... 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 [ 0.118164] Brought up 1 CPUs [ 0.118194] 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 [ 0.216796] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.324737] pinctrl core: initialized pinctrl subsystem [ 0.328491] regulator-dummy: no parameters [ 0.423461] NET: Registered protocol family 16 [ 0.434295] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.446197] Reprogramming SDRC clock to 400000000 Hz [ 0.458984] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.460327] OMAP GPIO hardware version 2.5 [ 0.462219] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.464996] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.467834] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.470458] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.473052] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.474517] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.475341] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.476165] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.499053] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.500610] gpmc_probe_nand_child: ti,elm-id property not found [ 0.500823] gpmc_cs_program_settings: invalid width 0! [ 0.503173] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.511566] No ATAGs? [ 0.511596] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.515197] OMAP DMA hardware revision 5.0 [ 0.551971] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.552062] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.605895] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.607269] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vddvario[0]' [ 0.608062] vddvario: no parameters [ 0.608673] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vdd33a[0]' [ 0.609313] vdd33a: no parameters [ 0.609954] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.610015] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.610260] of_get_named_gpiod_flags exited with status 0 [ 0.611022] lcd_3v3: 3300 mV [ 0.617401] SCSI subsystem initialized [ 0.618652] usbcore: registered new interface driver usbfs [ 0.618927] usbcore: registered new interface driver hub [ 0.620025] usbcore: registered new device driver usb [ 0.772064] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.773864] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.778778] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.785461] Switched to clocksource 32k_counter [ 0.997985] NET: Registered protocol family 2 [ 1.000396] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 1.000640] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 1.001800] TCP: Hash tables configured (established 2048 bind 2048) [ 1.001983] TCP: reno registered [ 1.002075] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.002410] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.004058] NET: Registered protocol family 1 [ 1.006683] RPC: Registered named UNIX socket transport module. [ 1.006744] RPC: Registered udp transport module. [ 1.006774] RPC: Registered tcp transport module. [ 1.006805] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.008636] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.016662] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.023315] VFS: Disk quotas dquot_6.5.2 [ 1.023529] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.027038] NFS: Registering the id_resolver key type [ 1.027526] Key type id_resolver registered [ 1.027587] Key type id_legacy registered [ 1.027801] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.028442] msgmni has been set to 471 [ 1.035949] io scheduler noop registered [ 1.036010] io scheduler deadline registered [ 1.036132] io scheduler cfq registered (default) [ 1.039550] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.040344] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.041412] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.044921] pbias_mmc_omap2430: 1800 <--> 3000 mV at 3000 mV [ 1.046661] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.057098] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.057769] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.936798] console [ttyO0] enabled [ 1.944458] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.954406] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.966522] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.976409] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.994934] omap_uart 49042000.serial: no wakeirq for uart0 [ 2.000854] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 2.010742] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 2.065155] brd: module loaded [ 2.091400] loop: module loaded [ 2.115692] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 2.122161] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.139221] VAUX1: at 3000 mV [ 2.147216] VAUX2_4030: at 1800 mV [ 2.154907] VAUX3: at 2800 mV [ 2.162963] VAUX4: at 2800 mV [ 2.170562] VDD1: 600 <--> 1450 mV at 1200 mV [ 2.184082] VDAC: 1800 mV [ 2.193969] VIO: at 1800 mV [ 2.202667] VINTANA1: 1500 mV [ 2.210784] VINTANA2: at 2750 mV [ 2.219665] VINTDIG: 1500 mV [ 2.226501] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 2.236541] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 2.245208] VUSB1V5: 1500 mV [ 2.250854] VUSB1V8: 1800 mV [ 2.256256] VUSB3V1: 3100 mV [ 2.263885] VPLL1: at 1800 mV [ 2.274078] VPLL2: 1800 mV [ 2.281188] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.290069] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.299133] gpiochip_find_base: found new base at 492 [ 2.305755] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.322082] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.376831] libphy: smsc911x-mdio: probed [ 2.455566] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.467956] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.477569] usbcore: registered new interface driver asix [ 2.483489] usbcore: registered new interface driver ax88179_178a [ 2.490203] usbcore: registered new interface driver cdc_ether [ 2.496704] usbcore: registered new interface driver smsc95xx [ 2.502990] usbcore: registered new interface driver net1080 [ 2.509216] usbcore: registered new interface driver cdc_subset [ 2.515716] usbcore: registered new interface driver zaurus [ 2.521911] usbcore: registered new interface driver cdc_ncm [ 2.529663] usbcore: registered new interface driver cdc_wdm [ 2.536041] usbcore: registered new interface driver usb-storage [ 2.542663] usbcore: registered new interface driver usbtest [ 2.552001] mousedev: PS/2 mouse device common for all mice [ 2.559509] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.571746] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.579437] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.589385] of_get_named_gpiod_flags exited with status 0 [ 2.676513] ads7846 spi1.0: touchscreen, irq 287 [ 2.684265] input: ADS7846 Touchscreen as /devices/68000000.ocp/48098000.spi/spi_master/spi1/spi1.0/input/input1 [ 2.702392] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input2 [ 2.719726] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.727691] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.739013] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.750152] i2c /dev entries driver [ 2.758270] Driver for 1-wire Dallas network protocol. [ 2.768615] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.781799] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.791198] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.855316] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.864532] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.874511] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.882141] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.891082] usbcore: registered new interface driver usbhid [ 2.897064] usbhid: USB HID core driver [ 2.903137] oprofile: using arm/armv7 [ 2.907897] TCP: cubic registered [ 2.911468] Initializing XFRM netlink socket [ 2.916259] NET: Registered protocol family 17 [ 2.921081] NET: Registered protocol family 15 [ 2.926269] Key type dns_resolver registered [ 2.931274] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.938995] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.945129] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.952484] omap2_set_init_voltage: unable to set vdd_core [ 2.960266] ThumbEE CPU extension supported. [ 2.964935] Registering SWP/SWPB emulation handler [ 2.978149] of_get_named_gpiod_flags exited with status 0 [ 2.985168] vwl1271: 1800 mV [ 2.988616] vwl1271: supplied by VMMC2 [ 2.994140] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.003479] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.140930] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.327423] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd087c000, IRQ: 288 [ 3.389007] mmc0: host does not support reading read-only switch. assuming write-enable. [ 3.398010] mmc0: new SDHC card at address e624 [ 3.406433] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.429779] mmcblk0: p1 p2 p3 [ 5.475189] Sending DHCP requests ., OK [ 5.495544] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.504302] IP-Config: Complete: [ 5.507873] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.519134] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.526519] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.533325] nameserver0=192.168.57.1 [ 5.538208] vwl1271: disabling [ 5.542633] VUSB3V1: disabling [ 5.573516] VFS: Mounted root (nfs filesystem) readonly on device 0:13. [ 5.582824] devtmpfs: mounted [ 5.587127] 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:316,INA:0,ON:317,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:316,INA:0,ON:317,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:316,INA:0,ON:317,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:316,INA:0,ON:317,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 [ 12.515960] PM: Syncing filesystems ... done. [ 12.522766] PM: Preparing system for mem sleep [ 12.536102] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.543762] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 12.555267] PM: Entering mem sleep [ 12.558898] Suspending console(s) (use no_console_suspend to debug) [ 12.591918] PM: suspend of devices complete after 20.202 msecs [ 12.600036] PM: late suspend of devices complete after 8.087 msecs [ 12.608947] PM: noirq suspend of devices complete after 8.850 msecs [ 12.609039] Disabling non-boot CPUs ... [ 12.609191] Successfully put all powerdomains to target state [ 12.614196] PM: noirq resume of devices complete after 4.913 msecs [ 12.620666] PM: early resume of devices complete after 5.249 msecs [ 12.887268] PM: resume of devices complete after 266.479 msecs [ 12.942687] PM: Finishing wakeup. [ 12.946228] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:428,INA:0,ON:429,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:428,INA:0,ON:429,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:428,INA:0,ON:429,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:428,INA:0,ON:429,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 [ 14.832122] PM: Syncing filesystems ... done. [ 14.837097] PM: Preparing system for mem sleep [ 14.843841] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 14.851501] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 14.861328] PM: Entering mem sleep [ 14.864990] Suspending console(s) (use no_console_suspend to debug) [ 14.892547] PM: suspend of devices complete after 14.892 msecs [ 14.900573] PM: late suspend of devices complete after 7.995 msecs [ 14.909027] PM: noirq suspend of devices complete after 8.422 msecs [ 14.909057] Disabling non-boot CPUs ... [ 14.909149] Successfully put all powerdomains to target state [ 14.914001] PM: noirq resume of devices complete after 4.821 msecs [ 14.920440] PM: early resume of devices complete after 5.249 msecs [ 15.186798] PM: resume of devices complete after 266.235 msecs [ 15.241699] PM: Finishing wakeup. [ 15.245239] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:534,INA:0,ON:535,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:534,INA:0,ON:535,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:534,INA:0,ON:535,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:534,INA:0,ON:535,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:23,INA:0,ON:24,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 [ 31.901519] PM: Syncing filesystems ... done. [ 31.906982] PM: Preparing system for mem sleep [ 31.913787] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 31.921478] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 31.931640] PM: Entering mem sleep [ 31.935333] Suspending console(s) (use no_console_suspend to debug) [ 31.962890] PM: suspend of devices complete after 14.892 msecs [ 31.970886] PM: late suspend of devices complete after 7.965 msecs [ 31.979278] PM: noirq suspend of devices complete after 8.361 msecs [ 31.979309] Disabling non-boot CPUs ... [ 31.979400] Successfully put all powerdomains to target state [ 31.997955] PM: noirq resume of devices complete after 18.493 msecs [ 32.004364] PM: early resume of devices complete after 5.340 msecs [ 32.266601] PM: resume of devices complete after 262.115 msecs [ 32.321624] PM: Finishing wakeup. [ 32.325164] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:31,RET:732,INA:0,ON:764,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:31,RET:732,INA:0,ON:764,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:31,RET:732,INA:0,ON:764,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:31,RET:732,INA:0,ON:764,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 [ 35.376007] PM: Syncing filesystems ... done. [ 35.381408] PM: Preparing system for mem sleep [ 35.388183] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 35.395843] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 35.406036] PM: Entering mem sleep [ 35.409637] Suspending console(s) (use no_console_suspend to debug)