怘€æ€˜€`3f<€fÀæűÀ̆ž?`??f?æžfŒűž`??đ3ž<3ž<` at 0 [ 0.422943] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.423858] vwl1271: 1800 mV [ 0.427368] SCSI subsystem initialized [ 0.428588] usbcore: registered new interface driver usbfs [ 0.428833] usbcore: registered new interface driver hub [ 0.429260] usbcore: registered new device driver usb [ 0.433624] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.435241] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.436767] VUSB: 3300 mV normal standby [ 0.437744] vdd_mpu: 500 <--> 1500 mV normal [ 0.438934] vdd_iva: 500 <--> 1500 mV normal [ 0.439849] vdd_core: 500 <--> 1500 mV normal [ 0.441192] V1V8: 1800 mV normal standby [ 0.442077] V2V1: 2100 mV normal standby [ 0.443176] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.444458] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.445861] VCXIO: 1800 mV normal standby [ 0.445922] VCXIO: supplied by V2V1 [ 0.447906] VDAC: 1800 mV normal standby [ 0.447967] VDAC: supplied by V2V1 [ 0.449707] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.451019] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.452514] VANA: 2100 mV normal standby [ 0.453155] omap_i2c omap_i2c.1: bus 1 rev0.10 at 400 kHz [ 0.453979] omap_i2c omap_i2c.2: bus 2 rev0.10 at 400 kHz [ 0.454925] omap_i2c omap_i2c.3: bus 3 rev0.10 at 100 kHz [ 0.455535] omap_i2c omap_i2c.4: bus 4 rev0.10 at 400 kHz [ 0.459838] Switching to clocksource 32k_counter [ 0.528228] NET: Registered protocol family 2 [ 0.529632] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.529785] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.530822] TCP: Hash tables configured (established 4096 bind 4096) [ 0.531036] TCP: reno registered [ 0.531066] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.531188] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.531829] NET: Registered protocol family 1 [ 0.532775] RPC: Registered named UNIX socket transport module. [ 0.532775] RPC: Registered udp transport module. [ 0.532775] RPC: Registered tcp transport module. [ 0.532806] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.533477] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.645935] VFS: Disk quotas dquot_6.5.2 [ 0.646118] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.647949] NFS: Registering the id_resolver key type [ 0.648254] Key type id_resolver registered [ 0.648284] Key type id_legacy registered [ 0.648376] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.648803] msgmni has been set to 985 [ 0.650848] io scheduler noop registered [ 0.650878] io scheduler deadline registered [ 0.650939] io scheduler cfq registered (default) [ 0.653381] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.657318] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.658660] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.659545] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.045867] console [ttyO2] enabled [ 1.048797] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.071655] brd: module loaded [ 1.083374] loop: module loaded [ 1.088043] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.092651] OneNAND driver initializing [ 1.100738] usbcore: registered new interface driver asix [ 1.103912] usbcore: registered new interface driver ax88179_178a [ 1.107421] usbcore: registered new interface driver cdc_ether [ 1.111083] usbcore: registered new interface driver smsc95xx [ 1.114410] usbcore: registered new interface driver net1080 [ 1.117706] usbcore: registered new interface driver cdc_subset [ 1.121154] usbcore: registered new interface driver zaurus [ 1.124420] usbcore: registered new interface driver cdc_ncm [ 1.128662] usbcore: registered new interface driver cdc_wdm [ 1.131774] Initializing USB Mass Storage driver... [ 1.134643] usbcore: registered new interface driver usb-storage [ 1.137908] USB Mass Storage support registered. [ 1.141113] usbcore: registered new interface driver usbtest [ 1.145263] mousedev: PS/2 mouse device common for all mice [ 1.151367] twl_rtc twl_rtc: Power up reset detected. [ 1.154846] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.160736] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.164550] i2c /dev entries driver [ 1.168731] Driver for 1-wire Dallas network protocol. [ 1.174011] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.179748] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.183380] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.230438] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.233978] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.343109] ledtrig-cpu: registered to indicate activity on CPUs [ 1.347137] usbcore: registered new interface driver usbhid [ 1.350158] usbhid: USB HID core driver [ 1.352996] oprofile: no performance counters [ 1.356567] oprofile: using timer interrupt. [ 1.359405] TCP: cubic registered [ 1.361236] Initializing XFRM netlink socket [ 1.363616] NET: Registered protocol family 17 [ 1.366088] NET: Registered protocol family 15 [ 1.368713] Key type dns_resolver registered [ 1.371215] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.381011] Power Management for TI OMAP4. [ 1.383239] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.387054] ThumbEE CPU extension supported. [ 1.392974] VANA: incomplete constraints, leaving on [ 1.396789] VDAC: incomplete constraints, leaving on [ 1.400390] VUSB: incomplete constraints, leaving on [ 1.406066] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.413482] Waiting for root device /dev/mmcblk0p2... [ 1.507751] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.512237] mmc0: new SD card at address aaaa [ 1.516265] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.522827] mmcblk0: p1 p2 [ 1.799346] kjournald starting. Commit interval 5 seconds [ 1.803405] EXT3-fs (mmcblk0p2): using internal journal [ 1.943206] EXT3-fs (mmcblk0p2): recovery complete [ 1.945800] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 1.949615] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 1.956970] devtmpfs: mounted [ 1.958923] Freeing init memory: 340K modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00345-g78e52e0/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[ 2.728790] 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 00:00:07 UTC 2000 on ttyO2 Linux armel 3.9.0-rc3-00345-g78e52e0 #1 SMP Mon Mar 18 10:20:25 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 [ 16.175933] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 16.178588] 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 [ 18.390594] PM: Syncing filesystems ... done. [ 18.401580] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 18.421661] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.441619] Suspending console(s) (use no_console_suspend to debug) [ 18.457061] PM: suspend of devices complete after 9.277 msecs [ 18.459533] PM: late suspend of devices complete after 2.471 msecs [ 18.462768] PM: noirq suspend of devices complete after 3.204 msecs [ 18.462860] Disabling non-boot CPUs ... [ 18.467559] CPU1: shutdown [ 18.471405] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.471405] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 18.471405] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.471405] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.471405] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.471405] Could not enter target state in pm_suspend [ 18.471405] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 18.471405] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 18.471618] Enabling non-boot CPUs ... [ 18.473785] CPU1: Booted secondary processor [ 18.474365] CPU1 is up [ 18.476104] PM: noirq resume of devices complete after 1.739 msecs [ 18.478729] PM: early resume of devices complete after 1.861 msecs [ 18.616180] PM: resume of devices complete after 137.451 msecs [ 18.674896] 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 [ 20.710540] PM: Syncing filesystems ... done. [ 20.715637] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 20.731719] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 20.751678] Suspending console(s) (use no_console_suspend to debug) [ 20.765838] PM: suspend of devices complete after 8.087 msecs [ 20.768341] PM: late suspend of devices complete after 2.471 msecs [ 20.771392] PM: noirq suspend of devices complete after 3.021 msecs [ 20.771392] Disabling non-boot CPUs ... [ 20.773101] CPU1: shutdown [ 20.774475] Powerdomain (core_pwrdm) didn't enter target state 1 [ 20.774475] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 20.774475] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 20.774475] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 20.774475] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 20.774475] Could not enter target state in pm_suspend [ 20.774475] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 20.774475] hw-breakpoint: CPU 0 failed to disable vector catch [ 20.774719] Enabling non-boot CPUs ... [ 20.776702] CPU1: Booted secondary processor [ 20.777099] hw-breakpoint: CPU 1 failed to disable vector catch [ 20.777099] CPU1 is up [ 20.778747] PM: noirq resume of devices complete after 1.617 msecs [ 20.781341] PM: early resume of devices complete after 1.892 msecs [ 20.926055] PM: resume of devices complete after 144.683 msecs [ 20.987701] 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)