怘€ć€˜€`3f<€fŔćřŔ̆ž?`??f?ćžf<řž`??đ3ž<3ž<` at 0 [ 0.425354] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.426025] vwl1271: 1800 mV [ 0.428680] SCSI subsystem initialized [ 0.429779] usbcore: registered new interface driver usbfs [ 0.430084] usbcore: registered new interface driver hub [ 0.430480] usbcore: registered new device driver usb [ 0.434997] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.436553] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.438842] VUSB: 3300 mV normal standby [ 0.439880] vdd_mpu: 500 <--> 1500 mV normal [ 0.440795] vdd_iva: 500 <--> 1500 mV normal [ 0.441711] vdd_core: 500 <--> 1500 mV normal [ 0.442993] V1V8: 1800 mV normal standby [ 0.443939] V2V1: 2100 mV normal standby [ 0.445068] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.447174] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.448638] VCXIO: 1800 mV normal standby [ 0.448699] VCXIO: supplied by V2V1 [ 0.450653] VDAC: 1800 mV normal standby [ 0.450714] VDAC: supplied by V2V1 [ 0.452270] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.454162] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.455718] VANA: 2100 mV normal standby [ 0.456390] omap_i2c omap_i2c.1: bus 1 rev0.10 at 400 kHz [ 0.457244] omap_i2c omap_i2c.2: bus 2 rev0.10 at 400 kHz [ 0.458190] omap_i2c omap_i2c.3: bus 3 rev0.10 at 100 kHz [ 0.458831] omap_i2c omap_i2c.4: bus 4 rev0.10 at 400 kHz [ 0.463195] Switching to clocksource 32k_counter [ 0.523956] NET: Registered protocol family 2 [ 0.525360] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.525512] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.526519] TCP: Hash tables configured (established 4096 bind 4096) [ 0.526763] TCP: reno registered [ 0.526794] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.526947] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.527557] NET: Registered protocol family 1 [ 0.528472] RPC: Registered named UNIX socket transport module. [ 0.528503] RPC: Registered udp transport module. [ 0.528503] RPC: Registered tcp transport module. [ 0.528503] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.529235] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.638885] VFS: Disk quotas dquot_6.5.2 [ 0.639038] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.640930] NFS: Registering the id_resolver key type [ 0.641204] Key type id_resolver registered [ 0.641204] Key type id_legacy registered [ 0.641296] jffs2: version 2.2. (NAND) (SUMMARY) Š 2001-2006 Red Hat, Inc. [ 0.641754] msgmni has been set to 986 [ 0.643646] io scheduler noop registered [ 0.643646] io scheduler deadline registered [ 0.643737] io scheduler cfq registered (default) [ 0.646087] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.649719] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.650909] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.651824] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.044342] console [ttyO2] enabled [ 1.047088] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.066436] brd: module loaded [ 1.076965] loop: module loaded [ 1.081634] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.085510] OneNAND driver initializing [ 1.093353] usbcore: registered new interface driver asix [ 1.096588] usbcore: registered new interface driver cdc_ether [ 1.100006] usbcore: registered new interface driver smsc95xx [ 1.103332] usbcore: registered new interface driver net1080 [ 1.106689] usbcore: registered new interface driver cdc_subset [ 1.110107] usbcore: registered new interface driver zaurus [ 1.113433] usbcore: registered new interface driver cdc_ncm [ 1.117523] usbcore: registered new interface driver cdc_wdm [ 1.120635] Initializing USB Mass Storage driver... [ 1.123565] usbcore: registered new interface driver usb-storage [ 1.126831] USB Mass Storage support registered. [ 1.129608] usbcore: registered new interface driver usbtest [ 1.133514] mousedev: PS/2 mouse device common for all mice [ 1.139221] twl_rtc twl_rtc: Power up reset detected. [ 1.142761] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.148620] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.152557] i2c /dev entries driver [ 1.156494] Driver for 1-wire Dallas network protocol. [ 1.161743] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.167541] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.171142] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.221618] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.225189] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.347961] usbcore: registered new interface driver usbhid [ 1.351013] usbhid: USB HID core driver [ 1.353790] oprofile: no performance counters [ 1.357360] oprofile: using timer interrupt. [ 1.360168] TCP: cubic registered [ 1.362030] Initializing XFRM netlink socket [ 1.364440] NET: Registered protocol family 17 [ 1.366943] NET: Registered protocol family 15 [ 1.369598] Key type dns_resolver registered [ 1.372222] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.382934] Power Management for TI OMAP4. [ 1.385406] ThumbEE CPU extension supported. [ 1.390258] VANA: incomplete constraints, leaving on [ 1.394195] VDAC: incomplete constraints, leaving on [ 1.397674] VUSB: incomplete constraints, leaving on [ 1.403137] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.410675] Waiting for root device /dev/mmcblk0p2... [ 1.510101] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.514648] mmc0: new SD card at address aaaa [ 1.518615] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.524810] mmcblk0: p1 p2 [ 1.794708] kjournald starting. Commit interval 5 seconds [ 1.799102] EXT3-fs (mmcblk0p2): using internal journal [ 1.941131] EXT3-fs (mmcblk0p2): recovery complete [ 1.943756] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 1.947723] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 1.951354] Freeing init memory: 328K modprobe: FATAL: Could not load /lib/modules/3.8.0-rc1-11751-ga49f0d1/modules.dep: No such file or directory INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd. Synthesizing the initial hotplug events...done. Waiting for /dev to be fully populated... done. Activating swap...done. Cleaning up ifupdown.... Setting up networking.... Loading kernel modules...done. Activating lvm and md swap...done. Checking file systems...fsck from util-linux 2.19.1 done. Mounting local filesystems...done. Activating swapfile swap...done. Cleaning up temporary files.... Configuring network interfaces...done. Cleaning up temporary files.... Setting kernel variables ...done. INIT: Entering runlevel: 2 Using makefile-style concurrent boot in runlevel 2. Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: root Last login: Sat Jan 1 00:00:07 UTC 2000 on ttyO2 Linux armel 3.8.0-rc1-11751-ga49f0d1 #1 SMP Fri Dec 28 03:19:37 MST 2012 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. root@armel:~# root@armel:~# %% Start PM consolidated quick test (retention only) %% Preparation root@armel:~# root@armel:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@armel:~# root@armel:~# mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, /debug is already mounted on /debug root@armel:~# root@armel:~# root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo 0 > /debug/pm_debug/enable_off_mode root@armel:~# root@armel:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 16.227111] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 16.229888] pwrdm state mismatch(dss_pwrdm) 3 != 1 [ 16.232513] pwrdm state mismatch(abe_pwrdm) 3 != 1 cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (4) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (5) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/power/w akeup root@armel:~# %% Start retention double suspend/resume UART wakeup test root@armel:~# echo mem > /sys/power/state [ 18.440460] PM: Syncing filesystems ... done. [ 18.453460] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 18.480651] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.504058] Suspending console(s) (use no_console_suspend to debug) [ 18.519836] PM: suspend of devices complete after 9.490 msecs [ 18.521759] PM: late suspend of devices complete after 1.922 msecs [ 18.525085] PM: noirq suspend of devices complete after 3.326 msecs [ 18.525146] Disabling non-boot CPUs ... [ 18.528900] CPU1: shutdown [ 18.533233] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.533233] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.533233] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.533233] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.533233] Could not enter target state in pm_suspend [ 18.533447] Enabling non-boot CPUs ... [ 18.535736] CPU1: Booted secondary processor [ 18.536285] CPU1 is up [ 18.538116] PM: noirq resume of devices complete after 1.831 msecs [ 18.540130] PM: early resume of devices complete after 1.251 msecs [ 18.704742] PM: resume of devices complete after 164.611 msecs [ 18.753479] Restarting tasks ... done. root@armel:~# root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:1,RET:2,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (4) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (5) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# echo mem > /sys/power/state [ 20.760742] PM: Syncing filesystems ... done. [ 20.766174] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 20.793151] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 20.816589] Suspending console(s) (use no_console_suspend to debug) [ 20.830841] PM: suspend of devices complete after 8.148 msecs [ 20.832672] PM: late suspend of devices complete after 1.831 msecs [ 20.835723] PM: noirq suspend of devices complete after 3.051 msecs [ 20.835754] Disabling non-boot CPUs ... [ 20.837127] CPU1: shutdown [ 20.838592] Powerdomain (core_pwrdm) didn't enter target state 1 [ 20.838592] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 20.838592] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 20.838592] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 20.838592] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 20.838592] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 20.838592] Could not enter target state in pm_suspend [ 20.838714] Enabling non-boot CPUs ... [ 20.840881] CPU1: Booted secondary processor [ 20.841247] CPU1 is up [ 20.842987] PM: noirq resume of devices complete after 1.708 msecs [ 20.844909] PM: early resume of devices complete after 1.220 msecs [ 21.009002] PM: resume of devices complete after 164.093 msecs [ 21.064239] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~#