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 = 4233656 (4099b8 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.8.0-rc6-13214-g814a18a Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4233592 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-rc6-13214-g814a18a (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Fri Feb 8 09:57:46 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 @c0f75000 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: 245052k/245052k available, 17092k 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 - 0xc072e340 (7321 kB) [ 0.000000] .init : 0xc072f000 - 0xc07812c0 ( 329 kB) [ 0.000000] .data : 0xc0782000 - 0xc0813378 ( 581 kB) [ 0.000000] .bss : 0xc0813378 - 0xc0d6e070 (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 [ 0.000946] Calibrating delay loop... 397.57 BogoMIPS (lpj=1554432) [ 0.109374] pid_max: default: 32768 minimum: 301 [ 0.109924] Security Framework initialized [ 0.110107] Mount-cache hash table entries: 512 [ 0.114166] CPU: Testing write buffer coherency: ok [ 0.115631] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115692] Setting up static identity map for 0x80537518 - 0x80537588 [ 0.118499] Brought up 1 CPUs [ 0.118530] SMP: Total of 1 processors activated (397.57 BogoMIPS). [ 0.176757] pinctrl core: initialized pinctrl subsystem [ 0.183502] regulator-dummy: no parameters [ 0.185607] NET: Registered protocol family 16 [ 0.186370] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.188507] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.201171] OMAP GPIO hardware version 2.5 [ 0.221496] omap_mux_init: Add partition: #1: core, flags: 4 [ 0.236907] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.245513] Reprogramming SDRC clock to 400000000 Hz [ 0.248443] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.265197] omap-mcbsp.2: alias fck already exists [ 0.266418] omap-mcbsp.3: alias fck already exists [ 0.270385] OMAP DMA hardware revision 5.0 [ 0.274658] arm-pmu: alias fck already exists [ 0.344299] bio: create slab at 0 [ 0.440460] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.441528] fixed-dummy: no parameters [ 0.447906] SCSI subsystem initialized [ 0.450561] usbcore: registered new interface driver usbfs [ 0.451141] usbcore: registered new interface driver hub [ 0.452087] usbcore: registered new device driver usb [ 0.470733] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.471435] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.474548] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.488098] VIO: 1800 mV normal standby [ 0.490783] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.493316] vdd_core: 600 <--> 1450 mV normal [ 0.495941] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.498992] VDAC: 1800 mV normal standby [ 0.502563] VAUX2_4030: 2800 mV normal standby [ 0.505645] VPLL2: 1800 mV normal standby [ 0.508850] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.509887] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.511535] omap_i2c omap_i2c.2: bus 2 rev4.4 at 400 kHz [ 0.512969] omap_i2c omap_i2c.3: bus 3 rev4.4 at 400 kHz [ 0.521667] Switching to clocksource 32k_counter [ 0.660034] NET: Registered protocol family 2 [ 0.662170] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.662414] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.663787] TCP: Hash tables configured (established 2048 bind 2048) [ 0.664001] TCP: reno registered [ 0.664062] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.664367] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.665405] NET: Registered protocol family 1 [ 0.666809] RPC: Registered named UNIX socket transport module. [ 0.666839] RPC: Registered udp transport module. [ 0.666870] RPC: Registered tcp transport module. [ 0.666870] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.668121] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.668487] CPU PMU: probing PMU on CPU 0 [ 0.668518] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.858001] VFS: Disk quotas dquot_6.5.2 [ 0.858489] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.861602] NFS: Registering the id_resolver key type [ 0.862091] Key type id_resolver registered [ 0.862121] Key type id_legacy registered [ 0.862274] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.862945] msgmni has been set to 478 [ 0.867095] io scheduler noop registered [ 0.867126] io scheduler deadline registered [ 0.867218] io scheduler cfq registered (default) [ 0.871459] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.879791] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.565216] console [ttyO0] enabled [ 1.571228] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.580505] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.589691] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.634460] brd: module loaded [ 1.658386] loop: module loaded [ 1.669982] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.677642] ------------[ cut here ]------------ [ 1.682617] WARNING: at drivers/mtd/nand/nand_base.c:2861 nand_scan_ident+0xdb4/0xf90() [ 1.691101] Modules linked in: [ 1.694396] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 1.704315] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x1c/0x24) [ 1.714508] [] (warn_slowpath_null+0x1c/0x24) from [] (nand_scan_ident+0xdb4/0xf90) [ 1.724456] [] (nand_scan_ident+0xdb4/0xf90) from [] (omap_nand_probe+0x2e8/0x678) [ 1.734313] [] (omap_nand_probe+0x2e8/0x678) from [] (platform_drv_probe+0x18/0x1c) [ 1.744262] [] (platform_drv_probe+0x18/0x1c) from [] (driver_probe_device+0x84/0x224) [ 1.754486] [] (driver_probe_device+0x84/0x224) from [] (__driver_attach+0x94/0x98) [ 1.764434] [] (__driver_attach+0x94/0x98) from [] (bus_for_each_dev+0x50/0x7c) [ 1.774017] [] (bus_for_each_dev+0x50/0x7c) from [] (bus_add_driver+0xa0/0x2a0) [ 1.783569] [] (bus_add_driver+0xa0/0x2a0) from [] (driver_register+0x78/0x18c) [ 1.793151] [] (driver_register+0x78/0x18c) from [] (do_one_initcall+0x34/0x194) [ 1.802825] [] (do_one_initcall+0x34/0x194) from [] (kernel_init_freeable+0xfc/0x1c8) [ 1.812896] [] (kernel_init_freeable+0xfc/0x1c8) from [] (kernel_init+0x8/0xe4) [ 1.822509] [] (kernel_init+0x8/0xe4) from [] (ret_from_fork+0x14/0x24) [ 1.831481] ---[ end trace 0ee39cc947f56e7d ]--- [ 1.836456] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), 512MiB, page size: 2048, OOB size: 64 [ 1.849121] Creating 5 MTD partitions on "omap2-nand.0": [ 1.854797] 0x000000000000-0x000000080000 : "X-Loader" [ 1.867614] 0x000000080000-0x000000240000 : "U-Boot" [ 1.879058] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.889160] 0x000000280000-0x000000780000 : "Kernel" [ 1.903045] 0x000000780000-0x000020000000 : "File system" [ 2.353881] OneNAND driver initializing [ 2.360961] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.368011] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.385772] smsc911x: Driver version 2008-10-21 [ 2.400268] libphy: smsc911x-mdio: probed [ 2.404846] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.416290] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.425170] usbcore: registered new interface driver asix [ 2.431701] usbcore: registered new interface driver cdc_ether [ 2.438690] usbcore: registered new interface driver smsc95xx [ 2.445556] usbcore: registered new interface driver net1080 [ 2.452209] usbcore: registered new interface driver cdc_subset [ 2.459014] usbcore: registered new interface driver zaurus [ 2.465637] usbcore: registered new interface driver cdc_ncm [ 2.473999] usbcore: registered new interface driver cdc_wdm [ 2.480163] Initializing USB Mass Storage driver... [ 2.486053] usbcore: registered new interface driver usb-storage [ 2.492492] USB Mass Storage support registered. [ 2.498046] usbcore: registered new interface driver usbtest [ 2.506072] mousedev: PS/2 mouse device common for all mice [ 2.514556] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.533355] ads7846 spi1.0: touchscreen, irq 289 [ 2.540985] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.556854] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input2 [ 2.569915] twl_rtc twl_rtc: Power up reset detected. [ 2.575408] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.584564] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.592864] i2c /dev entries driver [ 2.600646] Driver for 1-wire Dallas network protocol. [ 2.610717] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.624755] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.631774] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 3.022552] usbcore: registered new interface driver usbhid [ 3.028472] usbhid: USB HID core driver [ 3.034393] oprofile: using arm/armv7 [ 3.039245] TCP: cubic registered [ 3.042755] Initializing XFRM netlink socket [ 3.047485] NET: Registered protocol family 17 [ 3.052276] NET: Registered protocol family 15 [ 3.057464] Key type dns_resolver registered [ 3.062194] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 3.081573] ThumbEE CPU extension supported. [ 3.099395] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 3.111175] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd085a000, IRQ: 290 [ 3.139801] Sending DHCP requests .[ 3.270690] mmc0: new SDHC card at address e624 [ 3.278350] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.299987] mmcblk0: p1 p2 p3 .., OK [ 9.546386] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 9.555236] IP-Config: Complete: [ 9.558654] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 9.569915] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 9.577301] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 9.584075] nameserver0=192.168.57.1[ 9.612213] VFS: Mounted root (nfs filesystem) on device 0:11. [ 9.619201] 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:1017,INA:0,ON:1018,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:1017,INA:0,ON:1018,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:1017,INA:0,ON:1018,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1017,INA:0,ON:1018,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 [ 19.969635] PM: Syncing filesystems ... done. [ 19.986083] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 19.993713] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 20.025482] Suspending console(s) (use no_console_suspend to debug) [ 20.161987] PM: suspend of devices complete after 124.877 msecs [ 20.167297] PM: late suspend of devices complete after 5.279 msecs [ 20.173309] PM: noirq suspend of devices complete after 5.950 msecs [ 20.173339] Disabling non-boot CPUs ... [ 20.173767] Successfully put all powerdomains to target state [ 20.177154] PM: noirq resume of devices complete after 3.143 msecs [ 20.182220] PM: early resume of devices complete after 3.906 msecs [ 20.515075] PM: resume of devices complete after 332.733 msecs [ 20.570739] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1111,INA:0,ON:1112,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:1111,INA:0,ON:1112,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:1111,INA:0,ON:1112,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1111,INA:0,ON:1112,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 [ 23.379302] PM: Syncing filesystems ... done. [ 23.386810] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 23.394348] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 23.424133] Suspending console(s) (use no_console_suspend to debug) [ 23.552093] PM: suspend of devices complete after 116.424 msecs [ 23.557281] PM: late suspend of devices complete after 5.187 msecs [ 23.562866] PM: noirq suspend of devices complete after 5.584 msecs [ 23.562896] Disabling non-boot CPUs ... [ 23.563201] Successfully put all powerdomains to target state [ 23.566589] PM: noirq resume of devices complete after 3.173 msecs [ 23.571624] PM: early resume of devices complete after 3.906 msecs [ 23.896850] PM: resume of devices complete after 325.103 msecs [ 23.952209] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1200,INA:0,ON:1201,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:1200,INA:0,ON:1201,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:1200,INA:0,ON:1201,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1200,INA:0,ON:1201,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:1315,INA:0,ON:1316,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:6,INA:0,ON:7,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:1315,INA:0,ON:1316,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:1315,INA:0,ON:1316,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1315,INA:0,ON:1316,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 [ 45.566589] PM: Syncing filesystems ... done. [ 45.574401] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 45.581939] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 45.612182] Suspending console(s) (use no_console_suspend to debug) [ 45.739776] PM: suspend of devices complete after 116.088 msecs [ 45.744995] PM: late suspend of devices complete after 5.157 msecs [ 45.750579] PM: noirq suspend of devices complete after 5.584 msecs [ 45.750610] Disabling non-boot CPUs ... [ 45.750915] Successfully put all powerdomains to target state [ 45.768005] PM: noirq resume of devices complete after 16.845 msecs [ 45.773040] PM: early resume of devices complete after 3.875 msecs [ 46.100372] PM: resume of devices complete after 327.270 msecs [ 46.155883] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:31,RET:1420,INA:0,ON:1452,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:6,INA:0,ON:8,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:117,INA:0,ON:119,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:31,RET:1420,INA:0,ON:1452,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:1420,INA:0,ON:1452,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:31,RET:1420,INA:0,ON:1452,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/stat[ 50.412841] PM: Syncing filesystems ... e done. [ 50.420318] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 50.427795] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 50.456146] Suspending console(s) (use no_console_suspend to debug) [ 50.583770] PM: suspend of devices complete after 116.058 msecs [ 50.588958] PM: late suspend of devices complete after 5.157 msecs [ 50.594543] PM: noirq suspend of devices complete after 5.584 msecs [ 50.594573] Disabling non-boot CPUs ... [ 50.594879] Successfully put all powerdomains to target state [ 50.612060] PM: noirq resume of devices complete after 16.937 msecs [ 50.617095] PM: early resume of devices complete after 3.906 msecs [ 50.944122] PM: resume of devices complete after 326.934 msecs [ 50.999572] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:113,RET:1420,INA:0,ON:1534,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:6,INA:0,ON:9,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:117,INA:0,ON:120,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:113,RET:1420,INA:0,ON:1534,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:113,RET:1420,INA:0,ON:1534,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:113,RET:1420,INA:0,ON:1534,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:224,RET:1420,INA:0,ON:1645,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:5,RET:6,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:23,RET:117,INA:0,ON:141,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:224,RET:1420,INA:0,ON:1645,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:224,RET:1420,INA:0,ON:1645,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:224,RET:1420,INA:0,ON:1645,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