Texas Instruments X-Loader 1.47 (Jan 14 2011 - 15:43:28) Starting X-loader on MMC Reading boot sector 212836 Bytes Read from MMC Starting OS Bootloader from MMC... Starting OS Bootloader... U-Boot 2010.06 (Jan 14 2011 - 15:43:45) OMAP34xx/35xx-GP ES2.1, CPU-OPP2 L3-165MHz OMAP3 EVM board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 512 MiB In: serial Out: serial Err: serial Read back SMSC id 0x92200000 Die ID #368000229ff80000016071640902c013 Net: smc911x-0 Hit any key to stop autoboot: 3  2  1  0 smc911x: detected LAN9220 controller smc911x: phy initialized smc911x: MAC 00:50:c2:7e:99:42 BOOTP broadcast 1 DHCP client bound to address 192.168.57.131 Using smc911x-0 device TFTP from server 192.168.57.1; our IP address is 192.168.57.131 Filename 'uImage.37xevm'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################## done Bytes transferred = 4229040 (4087b0 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.8.0-rc5-14871-gb757f74 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4228976 Bytes = 4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.8.0-rc5-14871-gb757f74 (paul@knihy) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Fri Feb 8 09:25:05 MST 2013 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP3 EVM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] PERCPU: Embedded 9 pages/cpu @c0f71000 s12992 r8192 d15680 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] Memory: 255MB = 255MB total [ 0.000000] Memory: 245068k/245068k available, 17076k 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 - 0xc072c2b0 (7313 kB) [ 0.000000] .init : 0xc072d000 - 0xc077f2c0 ( 329 kB) [ 0.000000] .data : 0xc0780000 - 0xc080f438 ( 574 kB) [ 0.000000] .bss : 0xc080f438 - 0xc0d6a130 (5484 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001007] Calibrating delay loop... 397.57 BogoMIPS (lpj=1554432) [ 0.109344] pid_max: default: 32768 minimum: 301 [ 0.109893] Security Framework initialized [ 0.110076] Mount-cache hash table entries: 512 [ 0.114105] CPU: Testing write buffer coherency: ok [ 0.115570] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115631] Setting up static identity map for 0x80536e58 - 0x80536ec8 [ 0.118408] Brought up 1 CPUs [ 0.118438] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.176727] pinctrl core: initialized pinctrl subsystem [ 0.183441] regulator-dummy: no parameters [ 0.185546] NET: Registered protocol family 16 [ 0.186309] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.188415] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.200958] OMAP GPIO hardware version 2.5 [ 0.221038] omap_mux_init: Add partition: #1: core, flags: 4 [ 0.236480] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.245056] Reprogramming SDRC clock to 400000000 Hz [ 0.247894] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.264648] omap-mcbsp.2: alias fck already exists [ 0.265533] omap-mcbsp.3: alias fck already exists [ 0.269836] OMAP DMA hardware revision 5.0 [ 0.274078] arm-pmu: alias fck already exists [ 0.344055] bio: create slab at 0 [ 0.439666] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.440704] fixed-dummy: no parameters [ 0.447113] SCSI subsystem initialized [ 0.449768] usbcore: registered new interface driver usbfs [ 0.450347] usbcore: registered new interface driver hub [ 0.451141] usbcore: registered new device driver usb [ 0.469879] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.470581] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.473693] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.487182] VIO: 1800 mV normal standby [ 0.489929] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.492462] vdd_core: 600 <--> 1450 mV normal [ 0.495117] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.498168] VDAC: 1800 mV normal standby [ 0.501922] VAUX2_4030: 2800 mV normal standby [ 0.505035] VPLL2: 1800 mV normal standby [ 0.508209] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.509277] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.510925] omap_i2c omap_i2c.2: bus 2 rev4.4 at 400 kHz [ 0.512329] omap_i2c omap_i2c.3: bus 3 rev4.4 at 400 kHz [ 0.520904] Switching to clocksource 32k_counter [ 0.659606] NET: Registered protocol family 2 [ 0.661743] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.661987] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.663299] TCP: Hash tables configured (established 2048 bind 2048) [ 0.663574] TCP: reno registered [ 0.663604] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.663940] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.664978] NET: Registered protocol family 1 [ 0.666381] RPC: Registered named UNIX socket transport module. [ 0.666412] RPC: Registered udp transport module. [ 0.666442] RPC: Registered tcp transport module. [ 0.666442] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.667694] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.668060] CPU PMU: probing PMU on CPU 0 [ 0.668090] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.857055] VFS: Disk quotas dquot_6.5.2 [ 0.857543] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.860595] NFS: Registering the id_resolver key type [ 0.861114] Key type id_resolver registered [ 0.861145] Key type id_legacy registered [ 0.861328] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.861968] msgmni has been set to 478 [ 0.865936] io scheduler noop registered [ 0.865966] io scheduler deadline registered [ 0.866058] io scheduler cfq registered (default) [ 0.870758] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.879058] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.564392] console [ttyO0] enabled [ 1.570404] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.579620] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.588745] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.632843] brd: module loaded [ 1.656707] loop: module loaded [ 1.668151] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.675811] ------------[ cut here ]------------ [ 1.680786] WARNING: at drivers/mtd/nand/nand_base.c:2861 nand_scan_ident+0xdb4/0xf90() [ 1.689270] Modules linked in: [ 1.692535] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 1.702484] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x1c/0x24) [ 1.712677] [] (warn_slowpath_null+0x1c/0x24) from [] (nand_scan_ident+0xdb4/0xf90) [ 1.722625] [] (nand_scan_ident+0xdb4/0xf90) from [] (omap_nand_probe+0x2e8/0x678) [ 1.732482] [] (omap_nand_probe+0x2e8/0x678) from [] (platform_drv_probe+0x18/0x1c) [ 1.742431] [] (platform_drv_probe+0x18/0x1c) from [] (driver_probe_device+0x84/0x224) [ 1.752624] [] (driver_probe_device+0x84/0x224) from [] (__driver_attach+0x94/0x98) [ 1.762573] [] (__driver_attach+0x94/0x98) from [] (bus_for_each_dev+0x50/0x7c) [ 1.772155] [] (bus_for_each_dev+0x50/0x7c) from [] (bus_add_driver+0xa0/0x2a0) [ 1.781707] [] (bus_add_driver+0xa0/0x2a0) from [] (driver_register+0x78/0x18c) [ 1.791290] [] (driver_register+0x78/0x18c) from [] (do_one_initcall+0x34/0x194) [ 1.800933] [] (do_one_initcall+0x34/0x194) from [] (kernel_init_freeable+0xfc/0x1c8) [ 1.811065] [] (kernel_init_freeable+0xfc/0x1c8) from [] (kernel_init+0x8/0xe4) [ 1.820648] [] (kernel_init+0x8/0xe4) from [] (ret_from_fork+0x14/0x24) [ 1.829589] ---[ end trace 8b9759c07b21df6e ]--- [ 1.834564] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), 512MiB, page size: 2048, OOB size: 64 [ 1.847229] Creating 5 MTD partitions on "omap2-nand.0": [ 1.852905] 0x000000000000-0x000000080000 : "X-Loader" [ 1.865570] 0x000000080000-0x000000240000 : "U-Boot" [ 1.876983] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.886993] 0x000000280000-0x000000780000 : "Kernel" [ 1.900817] 0x000000780000-0x000020000000 : "File system" [ 2.351531] OneNAND driver initializing [ 2.358612] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.365661] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.383300] smsc911x: Driver version 2008-10-21 [ 2.397888] libphy: smsc911x-mdio: probed [ 2.402465] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.413604] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.422515] usbcore: registered new interface driver asix [ 2.429107] usbcore: registered new interface driver cdc_ether [ 2.436035] usbcore: registered new interface driver smsc95xx [ 2.442626] usbcore: registered new interface driver net1080 [ 2.449371] usbcore: registered new interface driver cdc_subset [ 2.456359] usbcore: registered new interface driver zaurus [ 2.463012] usbcore: registered new interface driver cdc_ncm [ 2.471405] usbcore: registered new interface driver cdc_wdm [ 2.477508] Initializing USB Mass Storage driver... [ 2.483367] usbcore: registered new interface driver usb-storage [ 2.489715] USB Mass Storage support registered. [ 2.495330] usbcore: registered new interface driver usbtest [ 2.503356] mousedev: PS/2 mouse device common for all mice [ 2.511657] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.530487] ads7846 spi1.0: touchscreen, irq 289 [ 2.538085] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.553863] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input2 [ 2.566711] twl_rtc twl_rtc: Power up reset detected. [ 2.572448] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.581512] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.589630] i2c /dev entries driver [ 2.597320] Driver for 1-wire Dallas network protocol. [ 2.607635] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.621185] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.628356] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 3.014068] usbcore: registered new interface driver usbhid [ 3.019989] usbhid: USB HID core driver [ 3.025909] oprofile: using arm/armv7 [ 3.030731] TCP: cubic registered [ 3.034240] Initializing XFRM netlink socket [ 3.038970] NET: Registered protocol family 17 [ 3.043762] NET: Registered protocol family 15 [ 3.048980] Key type dns_resolver registered [ 3.053710] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 3.073242] ThumbEE CPU extension supported. [ 3.091522] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.103240] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.131256] Sending DHCP requests .[ 3.261962] mmc0: new SDHC card at address e624 [ 3.269592] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.291076] mmcblk0: p1 p2 p3 ., OK [ 6.006805] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 6.015655] IP-Config: Complete: [ 6.019104] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 6.030364] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 6.037750] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 6.044525] nameserver0=192.168.57.1[ 6.075317] VFS: Mounted root (nfs filesystem) on device 0:11. [ 6.082244] Freeing init memory: 328K /bin/sh: 0: can't access tty; job control turned off # %% Start PM consolidated quick test %% Preparation # # mount -t sysfs none /sys # # mount -t debugfs none /debug # # # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:613,INA:0,ON:614,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:613,INA:0,ON:614,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:613,INA:0,ON:614,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:613,INA:0,ON:614,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 (16) 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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/power/wakeup # %% Start retention double suspend/resume UART wakeup test # echo mem > /sys/power/state [ 15.912200] PM: Syncing filesystems ... done. [ 15.928497] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 15.936065] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 15.962249] Suspending console(s) (use no_console_suspend to debug) [ 16.099182] PM: suspend of devices complete after 124.816 msecs [ 16.104949] PM: late suspend of devices complete after 5.767 msecs [ 16.111267] PM: noirq suspend of devices complete after 6.286 msecs [ 16.111328] Disabling non-boot CPUs ... [ 16.111938] Successfully put all powerdomains to target state [ 16.115600] PM: noirq resume of devices complete after 3.448 msecs [ 16.121002] PM: early resume of devices complete after 4.119 msecs [ 16.452056] PM: resume of devices complete after 330.932 msecs [ 16.508026] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:711,INA:0,ON:712,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:711,INA:0,ON:712,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:711,INA:0,ON:712,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:711,INA:0,ON:712,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 (16) 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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 19.316894] PM: Syncing filesystems ... done. [ 19.324310] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 19.331848] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 19.360870] Suspending console(s) (use no_console_suspend to debug) [ 19.497070] PM: suspend of devices complete after 124.237 msecs [ 19.502777] PM: late suspend of devices complete after 5.645 msecs [ 19.508728] PM: noirq suspend of devices complete after 5.950 msecs [ 19.508758] Disabling non-boot CPUs ... [ 19.509063] Successfully put all powerdomains to target state [ 19.512573] PM: noirq resume of devices complete after 3.326 msecs [ 19.518005] PM: early resume of devices complete after 4.241 msecs [ 19.849609] PM: resume of devices complete after 331.481 msecs [ 19.905578] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:799,INA:0,ON:800,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:799,INA:0,ON:800,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:799,INA:0,ON:800,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:799,INA:0,ON:800,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 (16) 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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 39: ./test_rootfs_access_nonexistent_file__ret_susp: not found # # %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:918,INA:0,ON:919,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:5,INA:0,ON:6,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:25,INA:0,ON:26,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:918,INA:0,ON:919,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:918,INA:0,ON:919,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:918,INA:0,ON:919,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 (14) 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 (11) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 55: ./test_rootfs_access_nonexistent_file__ret_dyn: not found # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode # # echo mem > /sys/power/state [ 42.512420] PM: Syncing filesystems ... done. [ 42.520202] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 42.527740] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 42.556732] Suspending console(s) (use no_console_suspend to debug) [ 42.692596] PM: suspend of devices complete after 123.870 msecs [ 42.698242] PM: late suspend of devices complete after 5.645 msecs [ 42.704223] PM: noirq suspend of devices complete after 5.920 msecs [ 42.704254] Disabling non-boot CPUs ... [ 42.704528] Successfully put all powerdomains to target state [ 42.721771] PM: noirq resume of devices complete after 16.937 msecs [ 42.727203] PM: early resume of devices complete after 4.241 msecs [ 43.052825] PM: resume of devices complete after 325.531 msecs [ 43.108886] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:31,RET:1024,INA:0,ON:1056,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:5,INA:0,ON:7,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:120,INA:0,ON:122,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:31,RET:1024,INA:0,ON:1056,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:1024,INA:0,ON:1056,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:31,RET:1024,INA:0,ON:1056,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 (16) 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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 49.420410] PM: Syncing filesystems ... done. [ 49.428192] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 49.435699] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 49.463195] Suspending console(s) (use no_console_suspend to debug) [ 49.599060] PM: suspend of devices complete after 123.870 msecs [ 49.604736] PM: late suspend of devices complete after 5.645 msecs [ 49.610687] PM: noirq suspend of devices complete after 5.950 msecs [ 49.610717] Disabling non-boot CPUs ... [ 49.611022] Successfully put all powerdomains to target state [ 49.628326] PM: noirq resume of devices complete after 17.028 msecs [ 49.633758] PM: early resume of devices complete after 4.211 msecs [ 49.959289] PM: resume of devices complete after 325.439 msecs [ 50.015411] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:111,RET:1024,INA:0,ON:1136,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:2,RET:5,INA:0,ON:8,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:120,INA:0,ON:123,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:111,RET:1024,INA:0,ON:1136,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:111,RET:1024,INA:0,ON:1136,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:111,RET:1024,INA:0,ON:1136,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 (16) 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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_susp /bin/sh: 83: ./test_rootfs_access_nonexistent_file__off_susp: not found # # %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:225,RET:1024,INA:0,ON:1250,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:6,RET:5,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:26,RET:120,INA:0,ON:147,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:225,RET:1024,INA:0,ON:1250,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:225,RET:1024,INA:0,ON:1250,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:225,RET:1024,INA:0,ON:1250,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 (14) 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 (11) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_dyn /bin/sh: 99: ./test_rootfs_access_nonexistent_file__off_dyn: not found # # %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test