怘€ć€˜€`3f<€fŔćřŔ̆ž?`??f?ćžf<řž`??đ3ž<3ž<` at 0 [ 0.427917] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.428588] vwl1271: 1800 mV [ 0.431274] SCSI subsystem initialized [ 0.432434] usbcore: registered new interface driver usbfs [ 0.432678] usbcore: registered new interface driver hub [ 0.433105] usbcore: registered new device driver usb [ 0.446899] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz [ 0.449371] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.450347] twl 1-0048: PIH (irq 39) chaining IRQs 352..372 [ 0.452026] VUSB: 3300 mV normal standby [ 0.452941] vdd_mpu: 500 <--> 1500 mV normal [ 0.453887] vdd_iva: 500 <--> 1500 mV normal [ 0.454803] vdd_core: 500 <--> 1500 mV normal [ 0.455993] V1V8: 1800 mV normal standby [ 0.456909] V2V1: 2100 mV normal standby [ 0.457946] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.459167] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.460449] VCXIO: 1800 mV normal standby [ 0.460510] VCXIO: supplied by V2V1 [ 0.462463] VDAC: 1800 mV normal standby [ 0.462493] VDAC: supplied by V2V1 [ 0.463989] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.465240] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.466674] VANA: 2100 mV normal standby [ 0.477142] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz [ 0.492340] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 0.507568] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz [ 0.511749] Switching to clocksource 32k_counter [ 0.572692] NET: Registered protocol family 2 [ 0.574157] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.574615] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.578369] TCP: Hash tables configured (established 16384 bind 16384) [ 0.578613] TCP: reno registered [ 0.578643] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.578796] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.579437] NET: Registered protocol family 1 [ 0.580413] RPC: Registered named UNIX socket transport module. [ 0.580444] RPC: Registered udp transport module. [ 0.580444] RPC: Registered tcp transport module. [ 0.580444] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.581115] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.701599] VFS: Disk quotas dquot_6.5.2 [ 0.701751] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.703460] NFS: Registering the id_resolver key type [ 0.703765] Key type id_resolver registered [ 0.703765] Key type id_legacy registered [ 0.703857] jffs2: version 2.2. (NAND) (SUMMARY) Š 2001-2006 Red Hat, Inc. [ 0.704254] msgmni has been set to 954 [ 0.706115] io scheduler noop registered [ 0.706146] io scheduler deadline registered [ 0.706207] io scheduler cfq registered (default) [ 0.707550] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.710815] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.711791] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.712463] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.102630] console [ttyO2] enabled [ 1.105255] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.124267] brd: module loaded [ 1.134826] loop: module loaded [ 1.139343] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.143218] OneNAND driver initializing [ 1.151428] usbcore: registered new interface driver asix [ 1.154632] usbcore: registered new interface driver cdc_ether [ 1.157989] usbcore: registered new interface driver smsc95xx [ 1.161346] usbcore: registered new interface driver net1080 [ 1.164611] usbcore: registered new interface driver cdc_subset [ 1.167999] usbcore: registered new interface driver zaurus [ 1.171264] usbcore: registered new interface driver cdc_ncm [ 1.175323] usbcore: registered new interface driver cdc_wdm [ 1.178375] Initializing USB Mass Storage driver... [ 1.181274] usbcore: registered new interface driver usb-storage [ 1.184509] USB Mass Storage support registered. [ 1.187561] usbcore: registered new interface driver libusual [ 1.190917] usbcore: registered new interface driver usbtest [ 1.194763] mousedev: PS/2 mouse device common for all mice [ 1.200256] twl_rtc twl_rtc: Power up reset detected. [ 1.203643] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.209075] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.212951] i2c /dev entries driver [ 1.216857] Driver for 1-wire Dallas network protocol. [ 1.221496] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.227233] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.230529] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.234100] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.285827] omap_hsmmc omap_hsmmc.4: Failed to get debounce clk [ 1.289031] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.292541] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.412139] usbcore: registered new interface driver usbhid [ 1.415130] usbhid: USB HID core driver [ 1.417205] oprofile: hardware counters not available [ 1.419952] oprofile: using timer interrupt. [ 1.422760] TCP: cubic registered [ 1.424530] Initializing XFRM netlink socket [ 1.426910] NET: Registered protocol family 17 [ 1.429382] NET: Registered protocol family 15 [ 1.432006] Key type dns_resolver registered [ 1.434539] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.443542] omap_vc_i2c_init: I2C config for vdd_iva does not match other channels (0). [ 1.447753] omap_vc_i2c_init: I2C config for vdd_mpu does not match other channels (0).[ 1.453033] Power Management for TI OMAP4. [ 1.455383] ThumbEE CPU extension supported. [ 1.460052] VANA: incomplete constraints, leaving on [ 1.463714] VDAC: incomplete constraints, leaving on [ 1.467102] VUSB: incomplete constraints, leaving on [ 1.471618] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.506042] Waiting for root device /dev/mmcblk0p2... [ 1.558563] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.563049] mmc0: new SD card at address aaaa [ 1.567169] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.573608] mmcblk0: p1 p2 [ 3.987274] kjournald starting. Commit interval 5 seconds [ 4.148406] EXT3-fs (mmcblk0p2): using internal journal [ 4.154937] EXT3-fs (mmcblk0p2): recovery complete [ 4.157501] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.161590] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.165100] Freeing init memory: 316K modprobe: FATAL: Could not load /lib/modules/3.6.0-rc5-00030-g3106768/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 3.6.0-rc5-00030-g3106768 #1 SMP Tue Sep 11 00:09:37 MDT 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 %% 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 cefuse_pwrdm (ON),OFF:1,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 (ON),OFF:0,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 (0) 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 [ 21.653076] PM: Syncing filesystems ... done. [ 24.175994] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 24.201080] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 24.224456] Suspending console(s) (use no_console_suspend to debug)