怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`?¿ð3ž<3ž<`¼f at 0 [ 0.422271] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.423187] vwl1271: 1800 mV [ 0.426635] SCSI subsystem initialized [ 0.427825] usbcore: registered new interface driver usbfs [ 0.428100] usbcore: registered new interface driver hub [ 0.428527] usbcore: registered new device driver usb [ 0.432891] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.434509] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.436035] VUSB: 3300 mV normal standby [ 0.437042] vdd_mpu: 500 <--> 1500 mV normal [ 0.438446] vdd_iva: 500 <--> 1500 mV normal [ 0.439392] vdd_core: 500 <--> 1500 mV normal [ 0.440734] V1V8: 1800 mV normal standby [ 0.441619] V2V1: 2100 mV normal standby [ 0.442718] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.444000] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.445404] VCXIO: 1800 mV normal standby [ 0.445434] VCXIO: supplied by V2V1 [ 0.447418] VDAC: 1800 mV normal standby [ 0.447479] VDAC: supplied by V2V1 [ 0.449249] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.450561] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.452026] VANA: 2100 mV normal standby [ 0.452667] omap_i2c omap_i2c.1: bus 1 rev0.10 at 400 kHz [ 0.453491] omap_i2c omap_i2c.2: bus 2 rev0.10 at 400 kHz [ 0.454437] omap_i2c omap_i2c.3: bus 3 rev0.10 at 100 kHz [ 0.455047] omap_i2c omap_i2c.4: bus 4 rev0.10 at 400 kHz [ 0.460693] Switching to clocksource 32k_counter [ 0.529541] NET: Registered protocol family 2 [ 0.530944] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.531158] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.532104] TCP: Hash tables configured (established 4096 bind 4096) [ 0.532318] TCP: reno registered [ 0.532348] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.532501] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.533142] NET: Registered protocol family 1 [ 0.534149] RPC: Registered named UNIX socket transport module. [ 0.534149] RPC: Registered udp transport module. [ 0.534179] RPC: Registered tcp transport module. [ 0.534179] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.534851] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.647033] VFS: Disk quotas dquot_6.5.2 [ 0.647186] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.649017] NFS: Registering the id_resolver key type [ 0.649322] Key type id_resolver registered [ 0.649322] Key type id_legacy registered [ 0.649414] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.649871] msgmni has been set to 985 [ 0.651916] io scheduler noop registered [ 0.651916] io scheduler deadline registered [ 0.652008] io scheduler cfq registered (default) [ 0.654449] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.658386] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.659729] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.660583] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.046661] console [ttyO2] enabled [ 1.049499] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.070434] brd: module loaded [ 1.081939] loop: module loaded [ 1.086456] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.090484] OneNAND driver initializing [ 1.098175] usbcore: registered new interface driver asix [ 1.101379] usbcore: registered new interface driver ax88179_178a [ 1.104888] usbcore: registered new interface driver cdc_ether [ 1.108276] usbcore: registered new interface driver smsc95xx [ 1.111633] usbcore: registered new interface driver net1080 [ 1.114868] usbcore: registered new interface driver cdc_subset [ 1.118255] usbcore: registered new interface driver zaurus [ 1.121612] usbcore: registered new interface driver cdc_ncm [ 1.125823] usbcore: registered new interface driver cdc_wdm [ 1.128875] Initializing USB Mass Storage driver... [ 1.131805] usbcore: registered new interface driver usb-storage [ 1.135040] USB Mass Storage support registered. [ 1.137786] usbcore: registered new interface driver usbtest [ 1.141998] mousedev: PS/2 mouse device common for all mice [ 1.148010] twl_rtc twl_rtc: Power up reset detected. [ 1.151550] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.157409] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.161254] i2c /dev entries driver [ 1.165435] Driver for 1-wire Dallas network protocol. [ 1.170715] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.176452] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.180023] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.221313] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.224853] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.334472] ledtrig-cpu: registered to indicate activity on CPUs [ 1.338531] usbcore: registered new interface driver usbhid [ 1.341583] usbhid: USB HID core driver [ 1.344421] oprofile: no performance counters [ 1.347991] oprofile: using timer interrupt. [ 1.350830] TCP: cubic registered [ 1.352661] Initializing XFRM netlink socket [ 1.355072] NET: Registered protocol family 17 [ 1.357543] NET: Registered protocol family 15 [ 1.360198] Key type dns_resolver registered [ 1.362640] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.372436] Power Management for TI OMAP4. [ 1.374664] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.378479] ThumbEE CPU extension supported. [ 1.384857] VANA: incomplete constraints, leaving on [ 1.388671] VDAC: incomplete constraints, leaving on [ 1.392303] VUSB: incomplete constraints, leaving on [ 1.397979] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.405395] Waiting for root device /dev/mmcblk0p2... [ 1.498626] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.503143] mmc0: new SD card at address aaaa [ 1.507141] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.513793] mmcblk0: p1 p2 [ 1.788421] kjournald starting. Commit interval 5 seconds [ 1.792510] EXT3-fs (mmcblk0p2): using internal journal [ 1.932800] EXT3-fs (mmcblk0p2): recovery complete [ 1.935394] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 1.939208] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 1.946594] devtmpfs: mounted [ 1.948516] Freeing init memory: 340K modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00014-g1cb804b/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[ 2.716827] udevd[793]: starting version 172 . 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 3.9.0-rc3-00014-g1cb804b #1 SMP Sat Mar 30 15:55:31 MDT 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 [ 16.216796] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 16.219451] pwrdm state mismatch(dss_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 (3) 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 [ 18.431488] PM: Syncing filesystems ... done. [ 18.442901] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 18.462554] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.482513] Suspending console(s) (use no_console_suspend to debug) [ 18.498077] PM: suspend of devices complete after 9.368 msecs [ 18.500579] PM: late suspend of devices complete after 2.502 msecs [ 18.503814] PM: noirq suspend of devices complete after 3.204 msecs [ 18.503845] Disabling non-boot CPUs ... [ 18.508605] CPU1: shutdown [ 18.512451] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.512451] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 18.512451] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.512451] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.512451] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.512451] Could not enter target state in pm_suspend [ 18.512451] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 18.512451] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 18.512695] Enabling non-boot CPUs ... [ 18.514862] CPU1: Booted secondary processor [ 18.515441] CPU1 is up [ 18.517181] PM: noirq resume of devices complete after 1.739 msecs [ 18.519775] PM: early resume of devices complete after 1.831 msecs [ 18.667022] PM: resume of devices complete after 147.216 msecs [ 18.725708] 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 (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 (3) 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:~# root@armel:~# root@armel:~# echo mem > /sys/power/state [ 20.751434] PM: Syncing filesystems ... done. [ 20.756530] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 20.772613] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 20.792572] Suspending console(s) (use no_console_suspend to debug) [ 20.806793] PM: suspend of devices complete after 8.117 msecs [ 20.809295] PM: late suspend of devices complete after 2.502 msecs [ 20.812347] PM: noirq suspend of devices complete after 3.051 msecs [ 20.812377] Disabling non-boot CPUs ... [ 20.813751] CPU1: shutdown [ 20.815002] Powerdomain (core_pwrdm) didn't enter target state 1 [ 20.815002] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 20.815002] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 20.815002] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 20.815002] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 20.815002] Could not enter target state in pm_suspend [ 20.815002] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 20.815002] hw-breakpoint: CPU 0 failed to disable vector catch [ 20.815185] Enabling non-boot CPUs ... [ 20.817199] CPU1: Booted secondary processor [ 20.817657] hw-breakpoint: CPU 1 failed to disable vector catch [ 20.817657] CPU1 is up [ 20.819274] PM: noirq resume of devices complete after 1.586 msecs [ 20.821868] PM: early resume of devices complete after 1.892 msecs [ 20.966888] PM: resume of devices complete after 144.989 msecs [ 21.028503] 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:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,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:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,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:2,RET:3,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 (3) 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:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__ret_susp -bash: ./test_rootfs_access_nonexistent_file__ret_susp: No such file or directory root@armel:~# root@armel:~# %% 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_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_de lay_ms root@armel:~# root@armel:~# 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:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,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:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,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:2,RET:3,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 (3) 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 (2) 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:~# ./test_rootfs_access_nonexistent_file__ret_dyn -bash: ./test_rootfs_access_nonexistent_file__ret_dyn: No such file or directory 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:~# %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)