怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.343475] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.358459] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.359466] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.365112] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.365661] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.370056] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.769989] console [ttyO2] enabled [ 1.828247] brd: module loaded [ 1.862365] loop: module loaded [ 1.884765] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.888671] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.903778] VAUX1: at 3000 mV [ 1.913269] vdd_ehci: 1800 mV [ 1.920166] VAUX3: at 2800 mV [ 1.926605] VAUX4: at 2800 mV [ 1.933105] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.940429] VDAC: 1800 mV [ 1.950561] VIO: at 1800 mV [ 1.958007] VINTANA1: 1500 mV [ 1.965881] VINTANA2: at 2750 mV [ 1.974456] VINTDIG: 1500 mV [ 1.980133] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.987335] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.994293] VUSB1V5: 1500 mV [ 1.998748] VUSB1V8: 1800 mV [ 2.003845] VUSB3V1: 3100 mV [ 2.012115] VPLL1: at 1800 mV [ 2.020599] VPLL2: 1800 mV [ 2.026947] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.033477] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 2.055053] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.076019] usbcore: registered new interface driver asix [ 2.079437] usbcore: registered new interface driver ax88179_178a [ 2.083007] usbcore: registered new interface driver cdc_ether [ 2.086578] usbcore: registered new interface driver smsc95xx [ 2.090087] usbcore: registered new interface driver net1080 [ 2.093414] usbcore: registered new interface driver cdc_subset [ 2.096954] usbcore: registered new interface driver zaurus [ 2.100524] usbcore: registered new interface driver cdc_ncm [ 2.118011] usbcore: registered new interface driver cdc_wdm [ 2.121673] usbcore: registered new interface driver usb-storage [ 2.125335] usbcore: registered new interface driver usbtest [ 2.133300] mousedev: PS/2 mouse device common for all mice [ 2.138122] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.144592] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.148742] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.170471] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 2.185546] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.190673] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.205749] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.214233] i2c /dev entries driver [ 2.221435] Driver for 1-wire Dallas network protocol. [ 2.233093] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.318817] ledtrig-cpu: registered to indicate activity on CPUs [ 2.323211] usbcore: registered new interface driver usbhid [ 2.326202] usbhid: USB HID core driver [ 2.332031] oprofile: using arm/armv7 [ 2.335479] TCP: cubic registered [ 2.337341] Initializing XFRM netlink socket [ 2.340118] NET: Registered protocol family 17 [ 2.342712] NET: Registered protocol family 15 [ 2.345855] Key type dns_resolver registered [ 2.348907] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.352844] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.356018] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.359924] omap2_set_init_voltage: unable to set vdd_core [ 2.366424] PM: no software I/O chain control; some wakeups may be lost [ 2.373382] ThumbEE CPU extension supported. [ 2.375793] Registering SWP/SWPB emulation handler [ 2.378570] SmartReflex Class3 initialized [ 2.411315] hsusb2_vbus: 3300 mV [ 2.421630] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.434204] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.439514] sr_init: No PMIC hook to init smartreflex [ 2.443084] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.447723] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.456573] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.460479] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.464996] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.473144] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.476989] sr_init: platform driver register failed for SR [ 2.576934] hsusb2_vbus: disabling [ 2.590423] VUSB3V1: disabling [ 2.592376] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.598419] VUSB1V8: disabling [ 2.601043] mmc0: new SD card at address 8001 [ 2.609344] VUSB1V5: disabling [ 2.613372] VDAC: disabling [ 2.615142] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.627471] VAUX3: disabling [ 2.636077] PRM: I/O chain clock line assertion timed out [ 2.640472] mmcblk0: p1 p2 [ 3.965911] kjournald starting. Commit interval 5 seconds [ 3.969573] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.154968] EXT3-fs (mmcblk0p2): using internal journal [ 4.163238] EXT3-fs (mmcblk0p2): recovery complete [ 4.165893] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.169921] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.179748] devtmpfs: mounted [ 4.182983] Freeing unused kernel memory: 404K (c07c3000 - c0828000) [ 4.349731] PRM: I/O chain clock line assertion timed out [ 4.354187] PRM: I/O chain clock line assertion timed out [ 4.359130] PRM: I/O chain clock line assertion timed out [ 4.382171] PRM: I/O chain clock line assertion timed out INIT: [ 4.387390] PRM: I/O chain clock line assertion timed out [ 4.391662] PRM: I/O chain clock line assertion timed out version 2.86 booting[ 4.408966] PRM: I/O chain clock line assertion timed out [ 4.412963] PRM: I/O chain clock line assertion timed out [ 4.416809] PRM: I/O chain clock line assertion timed out [ 4.435791] PRM: I/O chain clock line assertion timed out Starting the hotplug events dispatcher udevd [ 5.529876] udevd (859): /proc/859/oom_adj is deprecated, please use /proc/859/oom_score_adj instead. Synthesizing the initial hotplug events [ 12.818939] random: nonblocking pool is initialized [ 19.079406] 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/3.17.0-rc5-92790-g9e82bf0: No such file or directory FATAL: Could not open /lib/modules/3.17.0-rc5-92790-g9e82bf0/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/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/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 [ 25.220306] PRM: I/O chain clock line assertion timed out [ 25.229187] PRM: I/O chain clock line assertion timed out INIT: [ 25.249053] PRM: I/O chain clock line assertion timed out [ 25.253082] PRM: I/O chain clock line assertion timed out Entering runlevel: 5[ 25.269042] PRM: I/O chain clock line assertion timed out [ 25.272979] PRM: I/O chain clock line assertion timed out [ 25.276824] PRM: I/O chain clock line assertion timed out [ 25.286529] PRM: I/O chain clock line assertion timed out ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc5-92790-g9e82bf0/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/3.17.0-rc5-92790-g9e82bf0/modules.dep: No such file or directory hcid hid2hci. [ 26.703491] PRM: I/O chain clock line assertion timed out [ 26.717010] PRM: I/O chain clock line assertion timed out .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' 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[2203]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mkdir -p /sys; 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:~# mkdir -p /debug; mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /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:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 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:1078,INA:0,ON:1079,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:1078,INA:0,ON:1079,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:584,INA:494,ON:1079,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:584,INA:494,ON:1079,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 (12) 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:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/power/control; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/wakeup enabled for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/control echo mem > /sys/power/state auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 36.277740] PM: Syncing filesystems ... done. [ 36.871826] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 36.879089] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 36.886688] Suspending console(s) (use no_console_suspend to debug) [ 36.926879] PRM: I/O chain clock line assertion timed out [ 36.929016] PM: suspend of devices complete after 30.487 msecs [ 36.939361] PM: late suspend of devices complete after 10.314 msecs [ 36.951141] PM: noirq suspend of devices complete after 11.718 msecs [ 36.951293] Disabling non-boot CPUs ... [ 36.951477] Successfully put all powerdomains to target state [ 36.958068] PM: noirq resume of devices complete after 6.500 msecs [ 36.966491] PM: early resume of devices complete after 6.866 msecs [ 36.966827] PRM: I/O chain clock line assertion timed out [ 36.967041] PRM: I/O chain clock line assertion timed out [ 37.141876] PM: resume of devices complete after 174.621 msecs [ 37.185546] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1234,INA:0,ON:1235,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:1234,INA:0,ON:1235,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:711,INA:523,ON:1235,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:711,INA:523,ON:1235,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 (12) 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 [ 39.167541] PM: Syncing filesystems ... done. [ 39.894104] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 39.900573] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 39.906921] Suspending console(s) (use no_console_suspend to debug) [ 39.934906] PRM: I/O chain clock line assertion timed out [ 39.936767] PM: suspend of devices complete after 18.310 msecs [ 39.937499] PRM: I/O chain clock line assertion timed out [ 39.937744] PRM: I/O chain clock line assertion timed out [ 39.937988] PRM: I/O chain clock line assertion timed out [ 39.948028] PM: late suspend of devices complete after 11.230 msecs [ 39.959014] PM: noirq suspend of devices complete after 10.955 msecs [ 39.959014] Disabling non-boot CPUs ... [ 39.959167] Successfully put all powerdomains to target state [ 39.965362] PM: noirq resume of devices complete after 6.134 msecs [ 39.973846] PM: early resume of devices complete after 7.019 msecs [ 39.974090] PRM: I/O chain clock line assertion timed out [ 39.974304] PRM: I/O chain clock line assertion timed out [ 40.150817] PM: resume of devices complete after 176.361 msecs [ 40.202209] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1375,INA:0,ON:1376,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:1375,INA:0,ON:1376,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:836,INA:539,ON:1376,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:836,INA:539,ON:1376,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 (12) 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:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~#