怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.058471] abb_mpu_iva: 1012 <--> 1375 mV [ 1.060089] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.070739] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.070770] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.071533] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.076110] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.076141] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.076538] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.079254] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.079650] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.548126] console [ttyO2] enabled [ 1.553649] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.556732] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 1.561950] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.606658] brd: module loaded [ 1.631713] loop: module loaded [ 1.654541] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.658203] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.672729] VAUX1: at 3000 mV [ 1.681549] usb_1v8: 1800 mV [ 1.687652] VAUX3: at 2800 mV [ 1.693939] VAUX4: at 2800 mV [ 1.699798] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.706298] VDAC: 1800 mV [ 1.714355] VIO: at 1800 mV [ 1.721282] VINTANA1: 1500 mV [ 1.727996] VINTANA2: at 2750 mV [ 1.735443] VINTDIG: 1500 mV [ 1.740447] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.747589] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.753570] VUSB1V5: 1500 mV [ 1.757873] VUSB1V8: 1800 mV [ 1.761627] VUSB3V1: 3100 mV [ 1.768402] VPLL1: at 1800 mV [ 1.774444] VPLL2: 1800 mV [ 1.780029] VSIM: 1800 <--> 3000 mV at 1800 mV [ 1.786224] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 1.791107] gpiochip_find_base: found new base at 492 [ 1.795043] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 1.902252] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.917938] usbcore: registered new interface driver asix [ 1.921112] usbcore: registered new interface driver ax88179_178a [ 1.924743] usbcore: registered new interface driver cdc_ether [ 1.928192] usbcore: registered new interface driver smsc95xx [ 1.931549] usbcore: registered new interface driver net1080 [ 1.934906] usbcore: registered new interface driver cdc_subset [ 1.938323] usbcore: registered new interface driver zaurus [ 1.941680] usbcore: registered new interface driver cdc_ncm [ 1.951263] usbcore: registered new interface driver cdc_wdm [ 1.954895] usbcore: registered new interface driver usb-storage [ 1.958435] usbcore: registered new interface driver usbtest [ 1.965820] mousedev: PS/2 mouse device common for all mice [ 1.970489] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 1.976928] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 1.980926] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 1.991668] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 2.005737] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.009948] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.022064] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.029785] i2c /dev entries driver [ 2.036010] Driver for 1-wire Dallas network protocol. [ 2.046905] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.055023] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.059783] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.069549] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.114746] of_get_named_gpiod_flags exited with status 0 [ 2.117736] of_get_named_gpiod_flags exited with status 0 [ 2.120727] of_get_named_gpiod_flags exited with status 0 [ 2.125244] of_get_named_gpiod_flags exited with status 0 [ 2.129821] ledtrig-cpu: registered to indicate activity on CPUs [ 2.134094] usbcore: registered new interface driver usbhid [ 2.137115] usbhid: USB HID core driver [ 2.141967] oprofile: using arm/armv7 [ 2.144989] TCP: cubic registered [ 2.146820] Initializing XFRM netlink socket [ 2.149291] NET: Registered protocol family 17 [ 2.151824] 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 [ 2.164764] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.168548] omap2_set_init_voltage: unable to set vdd_core [ 2.176696] ThumbEE CPU extension supported. [ 2.179107] Registering SWP/SWPB emulation handler [ 2.181732] SmartReflex Class3 initialized [ 2.201263] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 2.207153] of_get_named_gpiod_flags exited with status 0 [ 2.218536] hsusb2_vbus: 3300 mV [ 2.221405] of_get_named_gpiod_flags exited with status 0 [ 2.229034] of_get_named_gpiod_flags exited with status 0 [ 2.233917] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.244323] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.249511] sr_init: No PMIC hook to init smartreflex [ 2.252929] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.257690] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.266296] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.270080] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.274658] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.282623] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.286437] sr_init: platform driver register failed for SR [ 2.362518] hsusb2_vbus: disabling [ 2.368865] VPLL2: disabling [ 2.372344] VUSB3V1: disabling [ 2.382446] Waiting for root device /dev/mmcblk0p2... [ 2.556945] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.564636] mmc0: new high speed SDHC card at address 1234 [ 2.571441] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.582427] mmcblk0: p1 p2 [ 4.631164] kjournald starting. Commit interval 5 seconds [ 4.634735] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.036621] EXT3-fs (mmcblk0p2): using internal journal [ 5.048431] EXT3-fs (mmcblk0p2): recovery complete [ 5.051055] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.055114] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.065673] devtmpfs: mounted [ 5.068298] Freeing unused kernel memory: 404K (c07b4000 - c0819000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.174224] udevd (854): /proc/854/oom_adj is deprecated, please use /proc/854/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.642211] random: nonblocking pool is initialized [ 16.617218] 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-rc5-79508-g1795cd9: No such file or directory FATAL: Could not open /lib/modules/3.16.0-rc5-79508-g1795cd9/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-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/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-rc5-79508-g1795cd9/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/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: hcidmodprobe: FATAL: Could not load /lib/modules/3.16.0-rc5-79508-g1795cd9/modules.dep: No such file or directory 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[2185]: 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:1134,INA:0,ON:1135,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:1134,INA:0,ON:1135,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:592,INA:542,ON:1135,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:592,INA:542,ON:1135,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:~# echo mem > /sys/power/state [ 33.116180] PM: Syncing filesystems ... done. [ 34.601501] PM: Preparing system for mem sleep [ 34.621917] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 34.628723] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 34.635040] PM: Entering mem sleep [ 34.636901] Suspending console(s) (use no_console_suspend to debug) [ 34.668243] PM: suspend of devices complete after 21.118 msecs [ 34.676879] PM: late suspend of devices complete after 8.575 msecs [ 34.686370] PM: noirq suspend of devices complete after 9.460 msecs [ 34.686523] Disabling non-boot CPUs ... [ 34.686645] Successfully put all powerdomains to target state [ 34.691986] PM: noirq resume of devices complete after 5.249 msecs [ 34.699035] PM: early resume of devices complete after 5.676 msecs [ 35.089538] PM: resume of devices complete after 390.319 msecs [ 35.122070] PM: Finishing wakeup. [ 35.123962] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1256,INA:0,ON:1257,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:1256,INA:0,ON:1257,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:710,INA:546,ON:1257,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:710,INA:546,ON:1257,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 [ 37.895904] PM: Syncing filesystems ... done. [ 39.148010] PM: Preparing system for mem sleep [ 39.152709] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 39.158233] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 39.164428] PM: Entering mem sleep [ 39.166290] Suspending console(s) (use no_console_suspend to debug) [ 39.191406] PM: suspend of devices complete after 15.136 msecs [ 39.199890] PM: late suspend of devices complete after 8.422 msecs [ 39.208831] PM: noirq suspend of devices complete after 8.911 msecs [ 39.208862] Disabling non-boot CPUs ... [ 39.208984] Successfully put all powerdomains to target state [ 39.214263] PM: noirq resume of devices complete after 5.187 msecs [ 39.221099] PM: early resume of devices complete after 5.645 msecs [ 39.588348] PM: resume of devices complete after 367.065 msecs [ 39.620147] PM: Finishing wakeup. [ 39.621978] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1381,INA:0,ON:1382,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:1381,INA:0,ON:1382,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:831,INA:550,ON:1382,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:831,INA:550,ON:1382,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:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1552,INA:0,ON:1553,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:1552,INA:0,ON:1553,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:997,INA:555,ON:1553,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:997,INA:555,ON:1553,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:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 55.216857] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 56.215667] PM: Syncing filesystems ... done. [ 57.055541] PM: Preparing system for mem sleep [ 57.060211] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 57.066253] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 57.072387] PM: Entering mem sleep [ 57.074310] Suspending console(s) (use no_console_suspend to debug) [ 57.099365] PM: suspend of devices complete after 15.075 msecs [ 57.107757] PM: late suspend of devices complete after 8.331 msecs [ 57.116699] PM: noirq suspend of devices complete after 8.911 msecs [ 57.116699] Disabling non-boot CPUs ... [ 57.116821] Successfully put all powerdomains to target state [ 57.122283] PM: noirq resume of devices complete after 5.401 msecs [ 57.129577] PM: early resume of devices complete after 5.645 msecs [ 57.497100] PM: resume of devices complete after 367.431 msecs [ 57.528930] PM: Finishing wakeup. [ 57.530761] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:50,RET:1655,INA:0,ON:1706,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:3,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:2,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:50,RET:1655,INA:0,ON:1706,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:1143,INA:561,ON:1706,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1,RET:1143,INA:561,ON:1706,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 [ 60.326019] PM: Syncing filesystems ... done. [ 61.569793] PM: Preparing system for mem sleep [ 61.574462] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 61.580383] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 61.586639] PM: Entering mem sleep [ 61.588500] Suspending console(s) (use no_console_suspend to debug) [ 61.613708] PM: suspend of devices complete after 15.289 msecs [ 61.621978] PM: late suspend of devices complete after 8.239 msecs [ 61.630889] PM: noirq suspend of devices complete after 8.850 msecs [ 61.630920] Disabling non-boot CPUs ... [ 61.631042] Successfully put all powerdomains to target state [ 61.636627] PM: noirq resume of devices complete after 5.523 msecs [ 61.643646] PM: early resume of devices complete after 5.737 msecs [ 62.017974] PM: resume of devices complete after 374.176 msecs [ 62.049804] PM: Finishing wakeup. [ 62.051635] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:174,RET:1655,INA:0,ON:1830,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:4,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:2,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:174,RET:1655,INA:0,ON:1830,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:1262,INA:565,ON:1830,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1262,INA:565,ON:1830,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:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:331,RET:1655,INA:0,ON:1987,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:4,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:2,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:331,RET:1655,INA:0,ON:1987,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:1417,INA:567,ON:1987,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1417,INA:567,ON:1987,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