怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.060791] abb_mpu_iva: 1012 <--> 1375 mV [ 1.062683] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.073852] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.073913] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.074432] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.078063] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.078094] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.078613] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.081359] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.081756] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.547302] console [ttyO2] enabled [ 1.552398] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.555694] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 1.560913] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.608154] brd: module loaded [ 1.633422] loop: module loaded [ 1.655151] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.658782] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.672790] VAUX1: at 3000 mV [ 1.682006] usb_1v8: 1800 mV [ 1.688232] VAUX3: at 2800 mV [ 1.694366] VAUX4: at 2800 mV [ 1.700195] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.707092] VDAC: 1800 mV [ 1.715515] VIO: at 1800 mV [ 1.722259] VINTANA1: 1500 mV [ 1.729003] VINTANA2: at 2750 mV [ 1.736358] VINTDIG: 1500 mV [ 1.741302] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.748535] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.754516] VUSB1V5: 1500 mV [ 1.758575] VUSB1V8: 1800 mV [ 1.762298] VUSB3V1: 3100 mV [ 1.769042] VPLL1: at 1800 mV [ 1.775238] VPLL2: 1800 mV [ 1.780822] VSIM: 1800 <--> 3000 mV at 1800 mV [ 1.786987] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 1.791809] gpiochip_find_base: found new base at 492 [ 1.795745] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 1.901306] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.917694] usbcore: registered new interface driver asix [ 1.920837] usbcore: registered new interface driver ax88179_178a [ 1.924468] usbcore: registered new interface driver cdc_ether [ 1.927886] usbcore: registered new interface driver smsc95xx [ 1.931213] usbcore: registered new interface driver net1080 [ 1.934539] usbcore: registered new interface driver cdc_subset [ 1.937927] usbcore: registered new interface driver zaurus [ 1.941284] usbcore: registered new interface driver cdc_ncm [ 1.946197] usbcore: registered new interface driver cdc_wdm [ 1.949554] usbcore: registered new interface driver usb-storage [ 1.953094] usbcore: registered new interface driver usbtest [ 1.960052] mousedev: PS/2 mouse device common for all mice [ 1.964874] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 1.971099] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 1.975158] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 1.987701] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 1.999145] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.004241] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.016479] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.023986] i2c /dev entries driver [ 2.029815] Driver for 1-wire Dallas network protocol. [ 2.038726] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.049621] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.054565] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.064453] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.114959] of_get_named_gpiod_flags exited with status 0 [ 2.117919] of_get_named_gpiod_flags exited with status 0 [ 2.120880] of_get_named_gpiod_flags exited with status 0 [ 2.125366] of_get_named_gpiod_flags exited with status 0 [ 2.129943] ledtrig-cpu: registered to indicate activity on CPUs [ 2.134155] usbcore: registered new interface driver usbhid [ 2.137176] usbhid: USB HID core driver [ 2.142059] oprofile: using arm/armv7 [ 2.145050] TCP: cubic registered [ 2.146881] Initializing XFRM netlink socket [ 2.149353] NET: Registered protocol family 17 [ 2.151855] NET: Registered protocol family 15 [ 2.154815] Key type dns_resolver registered [ 2.157562] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.161499] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.164703] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.168487] omap2_set_init_voltage: unable to set vdd_core [ 2.176605] ThumbEE CPU extension supported. [ 2.179016] Registering SWP/SWPB emulation handler [ 2.181640] SmartReflex Class3 initialized [ 2.200622] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 2.206481] of_get_named_gpiod_flags exited with status 0 [ 2.217468] hsusb2_vbus: 3300 mV [ 2.220336] of_get_named_gpiod_flags exited with status 0 [ 2.228088] of_get_named_gpiod_flags exited with status 0 [ 2.232727] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.244018] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.249176] sr_init: No PMIC hook to init smartreflex [ 2.252563] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.257263] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.265808] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.269561] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.274108] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.282073] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.285858] sr_init: platform driver register failed for SR [ 2.361480] hsusb2_vbus: disabling [ 2.367797] VPLL2: disabling [ 2.371215] VUSB3V1: disabling [ 2.380401] Waiting for root device /dev/mmcblk0p2... [ 2.557159] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.564819] mmc0: new high speed SDHC card at address 1234 [ 2.571594] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.582611] mmcblk0: p1 p2 [ 5.016143] kjournald starting. Commit interval 5 seconds [ 5.019561] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.418884] EXT3-fs (mmcblk0p2): using internal journal [ 5.430725] EXT3-fs (mmcblk0p2): recovery complete [ 5.433441] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.437316] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.447723] devtmpfs: mounted [ 5.450317] Freeing unused kernel memory: 404K (c07b5000 - c081a000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.555297] udevd (855): /proc/855/oom_adj is deprecated, please use /proc/855/oom_score_adj instead. Synthesizing the initial hotplug events [ 16.087463] random: nonblocking pool is initialized [ 16.279876] 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/3.16.0-rc7-79982-g64aa90f: No such file or directory FATAL: Could not open /lib/modules/3.16.0-rc7-79982-g64aa90f/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/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/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 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc7-79982-g64aa90f/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/3.16.0-rc7-79982-g64aa90f/modules.dep: No such file or directory hcid hid2hci. .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' 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[2191]: 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:~# 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 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.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:1120,INA:0,ON:1121,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:1120,INA:0,ON:1121,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:630,INA:490,ON:1121,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:630,INA:490,ON:1121,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:~# 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 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO3/power/wakeup enabled 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 auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO3/power/control auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 34.521087] PM: Syncing filesystems ... done. [ 36.163177] PM: Preparing system for mem sleep [ 36.183868] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 36.190460] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 36.197692] PM: Entering mem sleep [ 36.199554] Suspending console(s) (use no_console_suspend to debug) [ 36.230834] PM: suspend of devices complete after 21.087 msecs [ 36.239379] PM: late suspend of devices complete after 8.483 msecs [ 36.248840] PM: noirq suspend of devices complete after 9.399 msecs [ 36.248992] Disabling non-boot CPUs ... [ 36.249114] Successfully put all powerdomains to target state [ 36.254516] PM: noirq resume of devices complete after 5.340 msecs [ 36.261383] PM: early resume of devices complete after 5.615 msecs [ 36.659698] PM: resume of devices complete after 398.132 msecs [ 36.692321] PM: Finishing wakeup. [ 36.694183] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1258,INA:0,ON:1259,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:1258,INA:0,ON:1259,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:764,INA:494,ON:1259,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:764,INA:494,ON:1259,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 [ 39.457763] PM: Syncing filesystems ... done. [ 40.702026] PM: Preparing system for mem sleep [ 40.706695] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 40.712219] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 40.718475] PM: Entering mem sleep [ 40.720306] Suspending console(s) (use no_console_suspend to debug) [ 40.745422] PM: suspend of devices complete after 15.167 msecs [ 40.753845] PM: late suspend of devices complete after 8.361 msecs [ 40.762573] PM: noirq suspend of devices complete after 8.697 msecs [ 40.762573] Disabling non-boot CPUs ... [ 40.762695] Successfully put all powerdomains to target state [ 40.767913] PM: noirq resume of devices complete after 5.126 msecs [ 40.774810] PM: early resume of devices complete after 5.706 msecs [ 41.148468] PM: resume of devices complete after 373.474 msecs [ 41.180206] PM: Finishing wakeup. [ 41.182006] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1379,INA:0,ON:1380,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:1379,INA:0,ON:1380,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:881,INA:498,ON:1380,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:881,INA:498,ON:1380,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:~# 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 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1572,INA:0,ON:1573,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:27,INA:7,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:34,INA:0,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1572,INA:0,ON:1573,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:1072,INA:500,ON:1573,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1072,INA:500,ON:1573,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 (13) 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 (20) 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_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found 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 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms -1 root@beagleboard:~# root@beagleboard:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 61.772186] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 62.779266] PM: Syncing filesystems ... done. [ 63.608551] PM: Preparing system for mem sleep [ 63.613311] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 63.619232] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 63.625366] PM: Entering mem sleep [ 63.627227] Suspending console(s) (use no_console_suspend to debug) [ 63.652282] PM: suspend of devices complete after 15.075 msecs [ 63.660614] PM: late suspend of devices complete after 8.331 msecs [ 63.669494] PM: noirq suspend of devices complete after 8.819 msecs [ 63.669494] Disabling non-boot CPUs ... [ 63.669616] Successfully put all powerdomains to target state [ 63.675170] PM: noirq resume of devices complete after 5.493 msecs [ 63.682312] PM: early resume of devices complete after 5.615 msecs [ 64.058441] PM: resume of devices complete after 375.915 msecs [ 64.090087] PM: Finishing wakeup. [ 64.091888] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:55,RET:1668,INA:0,ON:1724,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:28,INA:7,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:34,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:55,RET:1668,INA:0,ON:1724,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:1,RET:1218,INA:504,ON:1724,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1,RET:1218,INA:504,ON:1724,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,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 [ 66.879486] PM: Syncing filesystems ... done. [ 68.128845] PM: Preparing system for mem sleep [ 68.133544] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 68.139465] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 68.145599] PM: Entering mem sleep [ 68.147460] Suspending console(s) (use no_console_suspend to debug) [ 68.172698] PM: suspend of devices complete after 15.289 msecs [ 68.180908] PM: late suspend of devices complete after 8.209 msecs [ 68.189788] PM: noirq suspend of devices complete after 8.819 msecs [ 68.189788] Disabling non-boot CPUs ... [ 68.189910] Successfully put all powerdomains to target state [ 68.195465] PM: noirq resume of devices complete after 5.493 msecs [ 68.202453] PM: early resume of devices complete after 5.706 msecs [ 68.577758] PM: resume of devices complete after 375.183 msecs [ 68.609436] PM: Finishing wakeup. [ 68.611236] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:175,RET:1668,INA:0,ON:1844,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:29,INA:7,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:34,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:175,RET:1668,INA:0,ON:1844,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:2,RET:1333,INA:508,ON:1844,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1333,INA:508,ON:1844,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,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__off_susp -sh: ./test_rootfs_access_nonexistent_file__off_susp: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode double suspend UART wakeup test %% Start off-mode 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 00:19 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:348,RET:1668,INA:0,ON:2017,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:48,INA:7,ON:56,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:21,RET:34,INA:0,ON:56,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:348,RET:1668,INA:0,ON:2017,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:21,RET:1479,INA:516,ON:2017,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:21,RET:1479,INA:516,ON:2017,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,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 (13) 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 (20) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_dyn -sh: ./test_rootfs_access_nonexistent_file__off_dyn: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test