怘€ć€˜€`3f<€fŔćřŔ̆ž?`??f?ćžf<řž`??đ3ž<3ž<` at 0 [ 0.412628] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.413543] vwl1271: 1800 mV [ 0.417022] SCSI subsystem initialized [ 0.418212] usbcore: registered new interface driver usbfs [ 0.418487] usbcore: registered new interface driver hub [ 0.418884] usbcore: registered new device driver usb [ 0.423217] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.424835] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.426361] VUSB: 3300 mV normal standby [ 0.427368] vdd_mpu: 500 <--> 1500 mV normal [ 0.428985] vdd_iva: 500 <--> 1500 mV normal [ 0.429931] vdd_core: 500 <--> 1500 mV normal [ 0.431243] V1V8: 1800 mV normal standby [ 0.432159] V2V1: 2100 mV normal standby [ 0.433258] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.434509] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.435913] VCXIO: 1800 mV normal standby [ 0.435974] VCXIO: supplied by V2V1 [ 0.438293] VDAC: 1800 mV normal standby [ 0.438354] VDAC: supplied by V2V1 [ 0.439971] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.441284] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.442718] VANA: 2100 mV normal standby [ 0.443389] omap_i2c omap_i2c.1: bus 1 rev0.10 at 400 kHz [ 0.444213] omap_i2c omap_i2c.2: bus 2 rev0.10 at 400 kHz [ 0.445129] omap_i2c omap_i2c.3: bus 3 rev0.10 at 100 kHz [ 0.445770] omap_i2c omap_i2c.4: bus 4 rev0.10 at 400 kHz [ 0.450042] Switching to clocksource 32k_counter [ 0.520660] NET: Registered protocol family 2 [ 0.522857] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.523010] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.523956] TCP: Hash tables configured (established 4096 bind 4096) [ 0.524169] TCP: reno registered [ 0.524200] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.524322] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.524963] NET: Registered protocol family 1 [ 0.525970] RPC: Registered named UNIX socket transport module. [ 0.526000] RPC: Registered udp transport module. [ 0.526000] RPC: Registered tcp transport module. [ 0.526000] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.526672] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.639892] VFS: Disk quotas dquot_6.5.2 [ 0.640075] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.641998] NFS: Registering the id_resolver key type [ 0.642303] Key type id_resolver registered [ 0.642303] Key type id_legacy registered [ 0.642395] jffs2: version 2.2. (NAND) (SUMMARY) Š 2001-2006 Red Hat, Inc. [ 0.642852] msgmni has been set to 985 [ 0.644897] io scheduler noop registered [ 0.644897] io scheduler deadline registered [ 0.644989] io scheduler cfq registered (default) [ 0.647460] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.651641] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.653076] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.653961] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.039916] console [ttyO2] enabled [ 1.042755] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.063385] brd: module loaded [ 1.074798] loop: module loaded [ 1.079345] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.083404] OneNAND driver initializing [ 1.091186] usbcore: registered new interface driver asix [ 1.094329] usbcore: registered new interface driver ax88179_178a [ 1.097839] usbcore: registered new interface driver cdc_ether [ 1.101226] usbcore: registered new interface driver smsc95xx [ 1.104553] usbcore: registered new interface driver net1080 [ 1.107818] usbcore: registered new interface driver cdc_subset [ 1.111267] usbcore: registered new interface driver zaurus [ 1.114532] usbcore: registered new interface driver cdc_ncm [ 1.118713] usbcore: registered new interface driver cdc_wdm [ 1.121795] Initializing USB Mass Storage driver... [ 1.124694] usbcore: registered new interface driver usb-storage [ 1.127929] USB Mass Storage support registered. [ 1.130859] usbcore: registered new interface driver usbtest [ 1.135040] mousedev: PS/2 mouse device common for all mice [ 1.141113] twl_rtc twl_rtc: Power up reset detected. [ 1.144653] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.150665] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.154479] i2c /dev entries driver [ 1.158660] Driver for 1-wire Dallas network protocol. [ 1.164001] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.169738] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.173339] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.220611] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.224151] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.333282] ledtrig-cpu: registered to indicate activity on CPUs [ 1.337310] usbcore: registered new interface driver usbhid [ 1.340332] usbhid: USB HID core driver [ 1.343200] oprofile: no performance counters [ 1.346740] oprofile: using timer interrupt. [ 1.349578] TCP: cubic registered [ 1.351409] Initializing XFRM netlink socket [ 1.353820] NET: Registered protocol family 17 [ 1.356292] NET: Registered protocol family 15 [ 1.358947] Key type dns_resolver registered [ 1.361389] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.371154] Power Management for TI OMAP4. [ 1.373352] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.377197] ThumbEE CPU extension supported. [ 1.383209] VANA: incomplete constraints, leaving on [ 1.387023] VDAC: incomplete constraints, leaving on [ 1.390533] VUSB: incomplete constraints, leaving on [ 1.396209] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.403717] Waiting for root device /dev/mmcblk0p2... [ 1.497955] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.502471] mmc0: new SD card at address aaaa [ 1.506408] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.513061] mmcblk0: p1 p2 [ 1.790252] kjournald starting. Commit interval 5 seconds [ 1.794311] EXT3-fs (mmcblk0p2): using internal journal [ 1.934051] EXT3-fs (mmcblk0p2): recovery complete [ 1.936645] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 1.940460] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 1.947814] devtmpfs: mounted [ 1.949737] Freeing init memory: 340K modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/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[ 2.715026] udevd[794]: 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-rc4-00700-g8bb9660 #1 SMP Sun Mar 24 12:04:41 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 [ 16.236145] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 16.238800] 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 [ 18.460815] PM: Syncing filesystems ... done. [ 18.472076] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 18.491882] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.511840] Suspending console(s) (use no_console_suspend to debug) [ 18.527526] PM: suspend of devices complete after 9.460 msecs [ 18.530059] PM: late suspend of devices complete after 2.502 msecs [ 18.533294] PM: noirq suspend of devices complete after 3.234 msecs [ 18.533355] Disabling non-boot CPUs ... [ 18.538574] CPU1: shutdown [ 18.542419] Powerdomain (core_pwrdm) didn't enter target state 1 [ 18.542419] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 18.542419] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 18.542419] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 18.542419] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 18.542419] Could not enter target state in pm_suspend [ 18.542419] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 18.542419] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 18.542663] Enabling non-boot CPUs ... [ 18.544830] CPU1: Booted secondary processor [ 18.545379] CPU1 is up [ 18.547180] PM: noirq resume of devices complete after 1.770 msecs [ 18.549804] PM: early resume of devices complete after 1.861 msecs [ 18.696350] PM: resume of devices complete after 146.545 msecs [ 18.755096] 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 [ 20.780731] PM: Syncing filesystems ... done. [ 20.785858] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 20.801910] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 20.821899] Suspending console(s) (use no_console_suspend to debug) [ 20.836120] PM: suspend of devices complete after 8.148 msecs [ 20.838684] PM: late suspend of devices complete after 2.532 msecs [ 20.841735] PM: noirq suspend of devices complete after 3.051 msecs [ 20.841766] Disabling non-boot CPUs ... [ 20.843292] CPU1: shutdown [ 20.844573] Powerdomain (core_pwrdm) didn't enter target state 1 [ 20.844573] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 20.844573] Powerdomain (tesla_pwrdm) didn't enter target state 1 [ 20.844573] Powerdomain (ivahd_pwrdm) didn't enter target state 1 [ 20.844573] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 20.844573] Could not enter target state in pm_suspend [ 20.844573] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 20.844573] hw-breakpoint: CPU 0 failed to disable vector catch [ 20.844757] Enabling non-boot CPUs ... [ 20.846771] CPU1: Booted secondary processor [ 20.847137] hw-breakpoint: CPU 1 failed to disable vector catch [ 20.847137] CPU1 is up [ 20.848815] PM: noirq resume of devices complete after 1.647 msecs [ 20.851440] PM: early resume of devices complete after 1.922 msecs [ 20.996276] PM: resume of devices complete after 144.805 msecs [ 21.057983] 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)