怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.618560] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.618621] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.730743] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.732574] of_get_named_gpiod_flags exited with status -517 [ 0.732635] platform hsusb2_power_reg.7: Driver reg-fixed-voltage requests probe deferral [ 0.743621] SCSI subsystem initialized [ 0.747741] usbcore: registered new interface driver usbfs [ 0.748443] usbcore: registered new interface driver hub [ 0.749481] usbcore: registered new device driver usb [ 0.750183] of_get_named_gpiod_flags exited with status 0 [ 0.750518] platform hsusb2_phy.8: Driver usb_phy_gen_xceiv requests probe deferral [ 0.760040] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.762084] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.765441] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz [ 0.777954] Switched to clocksource 32k_counter [ 1.024291] NET: Registered protocol family 2 [ 1.026733] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 1.027008] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 1.029541] TCP: Hash tables configured (established 4096 bind 4096) [ 1.029785] TCP: reno registered [ 1.029815] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.030151] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.032012] NET: Registered protocol family 1 [ 1.036163] RPC: Registered named UNIX socket transport module. [ 1.036193] RPC: Registered udp transport module. [ 1.036193] RPC: Registered tcp transport module. [ 1.036224] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.038177] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.051635] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.270446] VFS: Disk quotas dquot_6.5.2 [ 1.270782] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.273681] NFS: Registering the id_resolver key type [ 1.274230] Key type id_resolver registered [ 1.274261] Key type id_legacy registered [ 1.274414] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.275024] msgmni has been set to 984 [ 1.280029] io scheduler noop registered [ 1.280059] io scheduler deadline registered [ 1.280181] io scheduler cfq registered (default) [ 1.285766] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.286682] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.288269] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.294586] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.306304] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.307861] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.311309] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.312164] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.314727] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.315460] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.763641] console [ttyO2] enabled [ 1.768402] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 1.773986] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.829254] brd: module loaded [ 1.859100] loop: module loaded [ 1.875701] twl 0-0048: PIH (irq 23) chaining IRQs 306..314 [ 1.879547] twl 0-0048: power (irq 311) chaining IRQs 314..321 [ 1.894653] VAUX1: at 3000 mV [ 1.901306] usb_1v8: 1800 mV [ 1.906494] VAUX3: at 2800 mV [ 1.911865] VAUX4: at 2800 mV [ 1.917083] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.923736] VDAC: 1800 mV [ 1.929626] VIO: at 1800 mV [ 1.934875] VINTANA1: 1500 mV [ 1.940734] VINTANA2: at 2750 mV [ 1.946258] VINTDIG: 1500 mV [ 1.951385] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.957519] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.963195] VUSB1V5: 1500 mV [ 1.968109] VUSB1V8: 1800 mV [ 1.972686] VUSB3V1: 3100 mV [ 1.978210] VPLL1: at 1800 mV [ 1.983642] VPLL2: 1800 mV [ 1.988922] VSIM: 1800 <--> 3000 mV at 1800 mV [ 1.994995] twl4030_gpio twl4030-gpio: gpio (irq 306) chaining IRQs 322..339 [ 1.999847] gpiochip_find_base: found new base at 492 [ 2.004241] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.024139] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.051239] usbcore: registered new interface driver asix [ 2.054809] usbcore: registered new interface driver ax88179_178a [ 2.059539] usbcore: registered new interface driver cdc_ether [ 2.063323] usbcore: registered new interface driver r815x [ 2.066986] usbcore: registered new interface driver smsc95xx [ 2.071228] usbcore: registered new interface driver net1080 [ 2.074890] usbcore: registered new interface driver cdc_subset [ 2.079101] usbcore: registered new interface driver zaurus [ 2.082855] usbcore: registered new interface driver cdc_ncm [ 2.089080] usbcore: registered new interface driver cdc_wdm [ 2.092864] usbcore: registered new interface driver usb-storage [ 2.096832] usbcore: registered new interface driver usbtest [ 2.106597] mousedev: PS/2 mouse device common for all mice [ 2.118835] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/pwrbutton.34/input/input0 [ 2.130828] twl_rtc rtc.10: Power up reset detected. [ 2.133758] twl_rtc rtc.10: Enabling TWL-RTC [ 2.142150] twl_rtc rtc.10: rtc core: registered rtc.10 as rtc0 [ 2.147460] i2c /dev entries driver [ 2.155151] Driver for 1-wire Dallas network protocol. [ 2.165679] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.176757] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.181732] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.191986] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.245513] usbcore: registered new interface driver usbhid [ 2.248718] usbhid: USB HID core driver [ 2.255004] oprofile: using arm/armv7 [ 2.258117] TCP: cubic registered [ 2.259918] Initializing XFRM netlink socket [ 2.262390] NET: Registered protocol family 17 [ 2.264892] NET: Registered protocol family 15 [ 2.267883] Key type dns_resolver registered [ 2.277038] ThumbEE CPU extension supported. [ 2.286163] VPLL2: disabling [ 2.289062] VUSB3V1: disabling [ 2.291595] VUSB1V8: disabling [ 2.294097] VUSB1V5: disabling [ 2.296874] VDAC: disabling [ 2.299865] VAUX3: disabling [ 2.306182] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 2.313201] of_get_named_gpiod_flags exited with status 0 [ 2.320617] hsusb2_vbus: 3300 mV [ 2.323638] of_get_named_gpiod_flags exited with status 0 [ 2.332519] of_get_named_gpiod_flags exited with status 0 [ 2.338623] input: gpio_keys.6 as /devices/gpio_keys.6/input/input1 [ 2.342895] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.352081] twl_rtc rtc.10: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.434539] omap_uart 49020000.serial: no wakeirq for uart2 [ 2.439788] Waiting for root device /dev/mmcblk0p2... [ 2.443115] mmc0: new high speed SDHC card at address 1234 [ 2.450622] isa bounce pool size: 16 pages [ 2.453552] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.464813] mmcblk0: p1 p2 [ 4.972259] kjournald starting. Commit interval 5 seconds [ 4.975769] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.380767] EXT3-fs (mmcblk0p2): using internal journal [ 5.392700] EXT3-fs (mmcblk0p2): recovery complete [ 5.395294] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.399322] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.410217] devtmpfs: mounted [ 5.412811] Freeing unused kernel memory: 384K (c078b000 - c07eb000) [ 5.611450] omap_uart 49020000.serial: no wakeirq for uart2 [ 5.636749] omap_uart 49020000.serial: no wakeirq for uart2 INIT: [ 5.642272] omap_uart 49020000.serial: no wakeirq for uart2 version 2.86 booting[ 5.658447] omap_uart 49020000.serial: no wakeirq for uart2 [ 5.674041] omap_uart 49020000.serial: no wakeirq for uart2 Starting the hotplug events dispatcher udevd [ 6.638366] udevd (835): /proc/835/oom_adj is deprecated, please use /proc/835/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.603851] random: nonblocking pool is initialized [ 16.392517] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.14.0-rc1-49352-g994c41e: No such file or directory FATAL: Could not open /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 [ 23.210723] omap_uart 49020000.serial: no wakeirq for uart2 INIT: [ 23.228759] omap_uart 49020000.serial: no wakeirq for uart2 Entering runlevel: 5[ 23.248443] omap_uart 49020000.serial: no wakeirq for uart2 [ 23.256408] omap_uart 49020000.serial: no wakeirq for uart2 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting system message bus: dbus. Starting syslogd/klogd: start-stop-daemon: lseek: Invalid argument * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Bluetooth subsystem:modprobe: FATAL: Could not load /lib/modules/3.14.0-rc1-49352-g994c41e/modules.dep: No such file or directory hcid hid2hci. [ 24.514709] omap_uart 49020000.serial: no wakeirq for uart2 [ 24.547576] omap_uart 49020000.serial: no wakeirq for uart2 .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: root login[2133]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@beagleboard:~# root@beagleboard:~# mount -t debugfs none /debug root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# echo 0 > /debug/pm_debug/enable_off_mode root@beagleboard:~# root@beagleboard:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2193,INA:0,ON:2194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_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 per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2193,INA:0,ON:2194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2193,INA:0,ON:2194,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2193,INA:0,ON:2194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty /ttyO2/power/wakeup -sh: cannot create /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup: nonexistent directory root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 34.060150] PM: Syncing filesystems ... done. [ 35.290435] PM: Preparing system for mem sleep [ 35.310974] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 35.317749] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 35.324859] PM: Entering mem sleep [ 35.326690] Suspending console(s) (use no_console_suspend to debug) [ 35.354034] PM: suspend of devices complete after 18.310 msecs [ 35.359954] PM: late suspend of devices complete after 5.889 msecs [ 35.366516] PM: noirq suspend of devices complete after 6.530 msecs [ 35.366607] Disabling non-boot CPUs ... [ 35.366729] Successfully put all powerdomains to target state [ 35.370727] PM: noirq resume of devices complete after 3.814 msecs [ 35.376525] PM: early resume of devices complete after 4.425 msecs [ 35.377563] omap_uart 49020000.serial: no wakeirq for uart2 [ 35.456146] PM: resume of devices complete after 79.498 msecs [ 35.491699] PM: Finishing wakeup. [ 35.493499] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2313,INA:0,ON:2314,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2313,INA:0,ON:2314,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2313,INA:0,ON:2314,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2313,INA:0,ON:2314,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 37.587036] PM: Syncing filesystems ... done. [ 38.831756] PM: Preparing system for mem sleep [ 38.836303] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 38.842346] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 38.848571] PM: Entering mem sleep [ 38.850433] Suspending console(s) (use no_console_suspend to debug) [ 38.872131] PM: suspend of devices complete after 12.908 msecs [ 38.877929] PM: late suspend of devices complete after 5.798 msecs [ 38.884124] PM: noirq suspend of devices complete after 6.134 msecs [ 38.884155] Disabling non-boot CPUs ... [ 38.884246] Successfully put all powerdomains to target state [ 38.888031] PM: noirq resume of devices complete after 3.692 msecs [ 38.893554] PM: early resume of devices complete after 4.302 msecs [ 38.894561] omap_uart 49020000.serial: no wakeirq for uart2 [ 38.965087] PM: resume of devices complete after 71.380 msecs [ 38.999938] PM: Finishing wakeup. [ 39.001739] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2425,INA:0,ON:2426,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2425,INA:0,ON:2426,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2425,INA:0,ON:2426,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2425,INA:0,ON:2426,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~#