怘€ć€˜€`3f<€fŔćřŔ̆ž?`??f?ćžf<řž`??đ3ž<3ž<` at 0 [ 0.433868] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.434539] vwl1271: 1800 mV [ 0.437225] SCSI subsystem initialized [ 0.438659] usbcore: registered new interface driver usbfs [ 0.438903] usbcore: registered new interface driver hub [ 0.439331] usbcore: registered new device driver usb [ 0.443847] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.445404] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.447082] VUSB: 3300 mV normal standby [ 0.447998] vdd_mpu: 500 <--> 1500 mV normal [ 0.448913] vdd_iva: 500 <--> 1500 mV normal [ 0.449768] vdd_core: 500 <--> 1500 mV normal [ 0.451049] V1V8: 1800 mV normal standby [ 0.451934] V2V1: 2100 mV normal standby [ 0.453033] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.454711] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.456085] VCXIO: 1800 mV normal standby [ 0.456146] VCXIO: supplied by V2V1 [ 0.458129] VDAC: 1800 mV normal standby [ 0.458190] VDAC: supplied by V2V1 [ 0.459716] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.460998] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.462554] VANA: 2100 mV normal standby [ 0.463134] omap_i2c omap_i2c.1: bus 1 rev0.10 at 400 kHz [ 0.463958] omap_i2c omap_i2c.2: bus 2 rev0.10 at 400 kHz [ 0.464904] omap_i2c omap_i2c.3: bus 3 rev0.10 at 100 kHz [ 0.465545] omap_i2c omap_i2c.4: bus 4 rev0.10 at 400 kHz [ 0.469451] Switching to clocksource 32k_counter [ 0.531921] NET: Registered protocol family 2 [ 0.533447] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.533599] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.534576] TCP: Hash tables configured (established 4096 bind 4096) [ 0.534790] TCP: reno registered [ 0.534820] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.534942] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.535583] NET: Registered protocol family 1 [ 0.536499] RPC: Registered named UNIX socket transport module. [ 0.536499] RPC: Registered udp transport module. [ 0.536529] RPC: Registered tcp transport module. [ 0.536529] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.537231] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.648223] VFS: Disk quotas dquot_6.5.2 [ 0.648406] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.650329] NFS: Registering the id_resolver key type [ 0.650665] Key type id_resolver registered [ 0.650665] Key type id_legacy registered [ 0.650756] jffs2: version 2.2. (NAND) (SUMMARY) Š 2001-2006 Red Hat, Inc. [ 0.651214] msgmni has been set to 986 [ 0.653167] io scheduler noop registered [ 0.653167] io scheduler deadline registered [ 0.653289] io scheduler cfq registered (default) [ 0.655670] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.659362] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.660552] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.661346] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.054077] console [ttyO2] enabled [ 1.056976] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.076568] brd: module loaded [ 1.087310] loop: module loaded [ 1.091735] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.095672] OneNAND driver initializing [ 1.103668] usbcore: registered new interface driver asix [ 1.106872] usbcore: registered new interface driver cdc_ether [ 1.110290] usbcore: registered new interface driver smsc95xx [ 1.113647] usbcore: registered new interface driver net1080 [ 1.116943] usbcore: registered new interface driver cdc_subset [ 1.120452] usbcore: registered new interface driver zaurus [ 1.123718] usbcore: registered new interface driver cdc_ncm [ 1.127868] usbcore: registered new interface driver cdc_wdm [ 1.130950] Initializing USB Mass Storage driver... [ 1.134094] usbcore: registered new interface driver usb-storage [ 1.137359] USB Mass Storage support registered. [ 1.140136] usbcore: registered new interface driver usbtest [ 1.144073] mousedev: PS/2 mouse device common for all mice [ 1.149841] twl_rtc twl_rtc: Power up reset detected. [ 1.153381] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.159210] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.163085] i2c /dev entries driver [ 1.167114] Driver for 1-wire Dallas network protocol. [ 1.172302] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.178100] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.181732] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.235656] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.239227] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.361999] usbcore: registered new interface driver usbhid [ 1.365051] usbhid: USB HID core driver [ 1.367828] oprofile: no performance counters [ 1.371398] oprofile: using timer interrupt. [ 1.374237] TCP: cubic registered [ 1.376068] Initializing XFRM netlink socket [ 1.378479] NET: Registered protocol family 17 [ 1.380981] NET: Registered protocol family 15 [ 1.383636] Key type dns_resolver registered [ 1.386260] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.396942] Power Management for TI OMAP4. [ 1.399414] ThumbEE CPU extension supported. [ 1.404296] VANA: incomplete constraints, leaving on [ 1.408203] VDAC: incomplete constraints, leaving on [ 1.411651] VUSB: incomplete constraints, leaving on [ 1.417114] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.424652] Waiting for root device /dev/mmcblk0p2... [ 1.524169] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.528717] mmc0: new SD card at address aaaa [ 1.532714] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.538940] mmcblk0: p1 p2 [ 1.808532] kjournald starting. Commit interval 5 seconds [ 1.812866] EXT3-fs (mmcblk0p2): using internal journal [ 1.956268] EXT3-fs (mmcblk0p2): recovery complete [ 1.958862] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 1.962860] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 1.966461] Freeing init memory: 328K modprobe: FATAL: Could not load /lib/modules/3.8.0-rc3-12263-g9931fac/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 00:00:08 UTC 2000 on ttyO2 Linux armel 3.8.0-rc3-12263-g9931fac #1 SMP Wed Jan 9 22:23:09 MST 2013 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 [ 16.139678] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 16.142425] pwrdm state mismatch(dss_pwrdm) 3 != 1 [ 16.145050] 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 [ 18.352996] PM: Syncing filesystems ... done. [ 18.367645] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 18.393188] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.416564] Suspending console(s) (use no_console_suspend to debug) [ 18.431884] PM: suspend of devices complete after 9.002 msecs [ 18.434417] PM: late suspend of devices complete after 2.502 msecs [ 18.437774] PM: noirq suspend of devices complete after 3.295 msecs [ 18.437805] Disabling non-boot CPUs ... [ 18.441589] CPU1: shutdown [ 18.446319] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.446319] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.446319] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 18.446319] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.446319] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.446319] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 18.446319] Could not enter target state in pm_suspend [ 18.446502] Enabling non-boot CPUs ... [ 18.448760] CPU1: Booted secondary processor [ 18.449340] CPU1 is up [ 18.451202] PM: noirq resume of devices complete after 1.861 msecs [ 18.453857] PM: early resume of devices complete after 1.892 msecs [ 18.624511] PM: resume of devices complete after 170.623 msecs [ 18.679901] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~#