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 = 4423996 (43813c 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: 4423932 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 3.16.0-rc4-79254-gcd3de83 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Jul 6 15:06:32 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 c08bebc0, 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 s14336 r8192 d14336 u36864 [ 0.000000] pcpu-alloc: s14336 r8192 d14336 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: 224736K/261120K available (5655K kernel code, 681K rwdata, 2200K rodata, 406K init, 8209K bss, 36384K 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 - 0xc07b3f84 (7856 kB) [ 0.000000] .init : 0xc07b4000 - 0xc0819800 ( 406 kB) [ 0.000000] .data : 0xc081a000 - 0xc08c4530 ( 682 kB) [ 0.000000] .bss : 0xc08c4530 - 0xc10c8a20 (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 [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001098] Console: colour dummy device 80x30 [ 0.001190] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001190] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001220] ... MAX_LOCK_DEPTH: 48 [ 0.001220] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001220] ... CLASSHASH_SIZE: 4096 [ 0.001251] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001251] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001281] ... CHAINHASH_SIZE: 32768 [ 0.001281] memory used by lock dependency info: 5167 kB [ 0.001312] per task-struct memory footprint: 1152 bytes [ 0.001342] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.107574] pid_max: default: 32768 minimum: 301 [ 0.108184] Security Framework initialized [ 0.108367] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.108398] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.111633] CPU: Testing write buffer coherency: ok [ 0.113159] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.113311] Setting up static identity map for 0x8055bd40 - 0x8055bdb0 [ 0.118103] Brought up 1 CPUs [ 0.118133] SMP: Total of 1 processors activated. [ 0.118133] CPU: All CPU(s) started in SVC mode. [ 0.121917] devtmpfs: initialized [ 0.132934] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.214111] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.216400] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.324249] pinctrl core: initialized pinctrl subsystem [ 0.327972] regulator-dummy: no parameters [ 0.424255] NET: Registered protocol family 16 [ 0.433227] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.436706] cpuidle: using governor ladder [ 0.436737] cpuidle: using governor menu [ 0.445556] Reprogramming SDRC clock to 400000000 Hz [ 0.458404] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.459747] OMAP GPIO hardware version 2.5 [ 0.461608] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.464324] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.467102] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.469818] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.472442] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.473846] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.474670] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.475494] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.498809] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.500366] gpmc_probe_nand_child: ti,elm-id property not found [ 0.500579] gpmc_cs_program_settings: invalid width 0! [ 0.502929] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.511322] No ATAGs? [ 0.511352] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.515014] OMAP DMA hardware revision 5.0 [ 0.556396] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.556518] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.611145] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.612426] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vddvario[0]' [ 0.613250] vddvario: no parameters [ 0.613922] of_get_named_gpiod_flags: can't parse gpios property of node '/regulator-vdd33a[0]' [ 0.614471] vdd33a: no parameters [ 0.615112] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.615173] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.615417] of_get_named_gpiod_flags exited with status 0 [ 0.616241] lcd_3v3: 3300 mV [ 0.622680] SCSI subsystem initialized [ 0.623931] usbcore: registered new interface driver usbfs [ 0.624206] usbcore: registered new interface driver hub [ 0.625274] usbcore: registered new device driver usb [ 0.779571] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.781402] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.785095] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.792694] Switched to clocksource 32k_counter [ 1.008026] NET: Registered protocol family 2 [ 1.010406] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 1.010650] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 1.011901] TCP: Hash tables configured (established 2048 bind 2048) [ 1.012115] TCP: reno registered [ 1.012145] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.012481] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.014129] NET: Registered protocol family 1 [ 1.016601] RPC: Registered named UNIX socket transport module. [ 1.016632] RPC: Registered udp transport module. [ 1.016632] RPC: Registered tcp transport module. [ 1.016662] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.018493] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.026611] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.033416] VFS: Disk quotas dquot_6.5.2 [ 1.033599] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.036987] NFS: Registering the id_resolver key type [ 1.037506] Key type id_resolver registered [ 1.037536] Key type id_legacy registered [ 1.037750] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.038391] msgmni has been set to 470 [ 1.045989] io scheduler noop registered [ 1.046020] io scheduler deadline registered [ 1.046173] io scheduler cfq registered (default) [ 1.050109] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.050872] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.052093] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.055603] pbias_mmc_omap2430: 1800 <--> 3000 mV at 3000 mV [ 1.057891] abb_mpu_iva: 1012 <--> 1375 mV [ 1.059356] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.069976] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.070617] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.960113] console [ttyO0] enabled [ 1.967895] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.977844] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.992858] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 2.002777] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 2.015136] omap_uart 49042000.serial: no wakeirq for uart0 [ 2.021026] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 2.030914] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 2.088287] brd: module loaded [ 2.115417] loop: module loaded [ 2.139984] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 2.146514] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.163726] VAUX1: at 3000 mV [ 2.171783] VAUX2_4030: at 1800 mV [ 2.179901] VAUX3: at 2800 mV [ 2.187377] VAUX4: at 2800 mV [ 2.197967] VDD1: 600 <--> 1450 mV at 1200 mV [ 2.207702] VDAC: 1800 mV [ 2.217712] VIO: at 1800 mV [ 2.225646] VINTANA1: 1500 mV [ 2.234283] VINTANA2: at 2750 mV [ 2.243103] VINTDIG: 1500 mV [ 2.249572] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 2.259582] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 2.268554] VUSB1V5: 1500 mV [ 2.274230] VUSB1V8: 1800 mV [ 2.279388] VUSB3V1: 3100 mV [ 2.287719] VPLL1: at 1800 mV [ 2.297821] VPLL2: 1800 mV [ 2.304626] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.313262] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.322448] gpiochip_find_base: found new base at 492 [ 2.328735] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.417510] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.456512] libphy: smsc911x-mdio: probed [ 2.532287] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.544647] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.554290] usbcore: registered new interface driver asix [ 2.560180] usbcore: registered new interface driver ax88179_178a [ 2.566864] usbcore: registered new interface driver cdc_ether [ 2.573333] usbcore: registered new interface driver smsc95xx [ 2.579559] usbcore: registered new interface driver net1080 [ 2.585754] usbcore: registered new interface driver cdc_subset [ 2.592224] usbcore: registered new interface driver zaurus [ 2.598388] usbcore: registered new interface driver cdc_ncm [ 2.606140] usbcore: registered new interface driver cdc_wdm [ 2.612487] usbcore: registered new interface driver usb-storage [ 2.619110] usbcore: registered new interface driver usbtest [ 2.628509] mousedev: PS/2 mouse device common for all mice [ 2.636016] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.648193] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.655883] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.665771] of_get_named_gpiod_flags exited with status 0 [ 2.753265] ads7846 spi1.0: touchscreen, irq 287 [ 2.761077] input: ADS7846 Touchscreen as /devices/68000000.ocp/48098000.spi/spi_master/spi1/spi1.0/input/input1 [ 2.779266] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input2 [ 2.796600] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.804565] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.815887] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.827056] i2c /dev entries driver [ 2.835144] Driver for 1-wire Dallas network protocol. [ 2.845581] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.858795] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.868133] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.922149] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.931335] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 2.941253] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.948883] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.957733] of_get_named_gpiod_flags exited with status 0 [ 2.963562] of_get_named_gpiod_flags exited with status 0 [ 2.978027] ledtrig-cpu: registered to indicate activity on CPUs [ 2.985748] usbcore: registered new interface driver usbhid [ 2.991729] usbhid: USB HID core driver [ 2.998474] oprofile: using arm/armv7 [ 3.003295] TCP: cubic registered [ 3.006805] Initializing XFRM netlink socket [ 3.011535] NET: Registered protocol family 17 [ 3.016326] NET: Registered protocol family 15 [ 3.021575] Key type dns_resolver registered [ 3.026458] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 3.034118] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 3.040191] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 3.047607] omap2_set_init_voltage: unable to set vdd_core [ 3.058288] ThumbEE CPU extension supported. [ 3.062957] Registering SWP/SWPB emulation handler [ 3.068023] SmartReflex Class3 initialized [ 3.080413] of_get_named_gpiod_flags exited with status 0 [ 3.087310] vwl1271: 1800 mV [ 3.090667] vwl1271: supplied by VMMC2 [ 3.096435] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.105682] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480b4000[0]' [ 3.237670] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.247802] sr_init: No PMIC hook to init smartreflex [ 3.253814] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.262969] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.448150] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd087c000, IRQ: 288 [ 3.504180] mmc0: host does not support reading read-only switch. assuming write-enable. [ 3.513031] mmc0: new SDHC card at address e624 [ 3.521606] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.544525] mmcblk0: p1 p2 p3 [ 5.551727] Sending DHCP requests ., OK [ 5.612152] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.621093] IP-Config: Complete: [ 5.624633] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.635864] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.643249] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.650024] nameserver0=192.168.57.1 [ 5.654876] vwl1271: disabling [ 5.659210] VUSB3V1: disabling [ 5.689788] VFS: Mounted root (nfs filesystem) readonly on device 0:13. [ 5.699066] devtmpfs: mounted [ 5.703369] Freeing unused kernel memory: 404K (c07b4000 - c0819000) /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:116,INA:0,ON:117,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:116,INA:0,ON:117,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:88,INA:28,ON:117,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:88,INA:28,ON:117,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 [ 13.490203] PM: Syncing filesystems ... done. [ 13.497009] PM: Preparing system for mem sleep [ 13.510406] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 13.518127] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 13.529327] PM: Entering mem sleep [ 13.533111] Suspending console(s) (use no_console_suspend to debug) [ 13.568603] PM: suspend of devices complete after 22.613 msecs [ 13.576782] PM: late suspend of devices complete after 8.148 msecs [ 13.585815] PM: noirq suspend of devices complete after 9.033 msecs [ 13.585906] Disabling non-boot CPUs ... [ 13.586029] Successfully put all powerdomains to target state [ 13.591125] PM: noirq resume of devices complete after 5.035 msecs [ 13.597595] PM: early resume of devices complete after 5.279 msecs [ 13.864013] PM: resume of devices complete after 266.326 msecs [ 13.919342] PM: Finishing wakeup. [ 13.922851] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:226,INA:0,ON:227,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:226,INA:0,ON:227,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:193,INA:33,ON:227,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:193,INA:33,ON:227,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 [ 15.809539] PM: Syncing filesystems ... done. [ 15.814636] PM: Preparing system for mem sleep [ 15.821502] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.829010] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.838775] PM: Entering mem sleep [ 15.842437] Suspending console(s) (use no_console_suspend to debug) [ 15.870208] PM: suspend of devices complete after 15.075 msecs [ 15.878326] PM: late suspend of devices complete after 8.056 msecs [ 15.886871] PM: noirq suspend of devices complete after 8.514 msecs [ 15.886901] Disabling non-boot CPUs ... [ 15.886993] Successfully put all powerdomains to target state [ 15.891998] PM: noirq resume of devices complete after 4.943 msecs [ 15.898376] PM: early resume of devices complete after 5.279 msecs [ 16.163787] PM: resume of devices complete after 265.319 msecs [ 16.218627] PM: Finishing wakeup. [ 16.222137] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:333,INA:0,ON:334,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:333,INA:0,ON:334,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:297,INA:36,ON:334,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:297,INA:36,ON:334,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:433,INA:0,ON:434,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:433,INA:0,ON:434,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:393,INA:40,ON:434,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:393,INA:40,ON:434,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 [ 31.879150] PM: Syncing filesystems ... done. [ 31.884613] PM: Preparing system for mem sleep [ 31.891540] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 31.899047] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 31.908843] PM: Entering mem sleep [ 31.912506] Suspending console(s) (use no_console_suspend to debug) [ 31.940277] PM: suspend of devices complete after 15.045 msecs [ 31.948333] PM: late suspend of devices complete after 8.056 msecs [ 31.956848] PM: noirq suspend of devices complete after 8.453 msecs [ 31.956878] Disabling non-boot CPUs ... [ 31.956970] Successfully put all powerdomains to target state [ 31.975463] PM: noirq resume of devices complete after 18.432 msecs [ 31.981964] PM: early resume of devices complete after 5.371 msecs [ 32.243347] PM: resume of devices complete after 261.260 msecs [ 32.298278] PM: Finishing wakeup. [ 32.301818] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:37,RET:524,INA:0,ON:562,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:107,INA:0,ON:109,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:37,RET:524,INA:0,ON:562,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:21,RET:492,INA:48,ON:562,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:21,RET:492,INA:48,ON:562,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 [ 34.747985] PM: Syncing filesystems ... done. [ 34.753417] PM: Preparing system for mem sleep [ 34.760162] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 34.767761] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 34.777526] PM: Entering mem sleep [ 34.781188] Suspending console(s) (use no_console_suspend to debug)