ĉ€˜€ĉ€˜€`f†fĉĝ˜†ž~f~ĉžf†ž`ĉĝfž˜ŝžxf†ĝ˜à†f††f†˜x˜àx˜žx~`˜à~˜à˜˜˜˜€fxĉxàžff˜ĉ€˜€f†fx†žĝž~àĉžŝž`˜ĝfx~ŝžf€˜€à˜ŝžx†žĝž~˜ĉf†ĉžŝž`††fžĝžxĉžĉž˜žfžf€˜€ U-Boot 2011.06-00001-ge147603 (Sep 07 2012 - 22:19:41) OMAP36XX/37XX-GP ES2.1, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 512 MiB NAND: 0 MiB MMC: OMAP SD/MMC: 0 *** Warning - readenv() failed, using default environment In: serial Out: serial Err: serial Beagle unknown 0x02 No EEPROM on expansion board Die ID #409400029ff80000016830c31900a013 Hit any key to stop autoboot: 10  0 OMAP3 beagleboard.org # OMAP3 beagleboard.org # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 230400 bps... CSending: uImage-dtb.omap3-beagle-xm Sending: Transfer complete xyzModem - CRC mode, 8(SOH)/3638(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0038da8a = 3725962 Bytes OMAP3 beagleboard.org # OMAP3 beagleboard.org # OMAP3 beagleboard.org # setenv bootargs console=ttyO2,230400 vram=12M root=/dev/mmcblk0p2 rw mmcrootfstype=ext3 rootwait earlyprintk ignore_loglevel OMAP3 beagleboard.org # OMAP3 beagleboard.org # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3725898 Bytes = 3.6 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.5.0-rc2-197173-g36f90b0 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Jan 31 23:01:55 MST 2016 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI OMAP3 BeagleBoard xM [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0x9e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 130560 [ 0.000000] free_area_init_node: node 0, pgdat c0a04700, node_mem_map df971000 [ 0.000000] Normal zone: 1152 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130560 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] PERCPU: Embedded 14 pages/cpu @df8f5000 s24808 r8192 d24344 u57344 [ 0.000000] pcpu-alloc: s24808 r8192 d24344 u57344 alloc=14*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129408 [ 0.000000] Kernel command line: console=ttyO2,230400 vram=12M root=/dev/mmcblk0p2 rw mmcrootfstype=ext3 rootwait earlyprintk ignore_loglevel [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 481696K/522240K available (6741K kernel code, 770K rwdata, 2280K rodata, 456K init, 8267K bss, 24160K reserved, 16384K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc08d7720 (9022 kB) [ 0.000000] .init : 0xc08d8000 - 0xc094a000 ( 456 kB) [ 0.000000] .data : 0xc094a000 - 0xc0a0a894 ( 771 kB) [ 0.000000] .bss : 0xc0a0d000 - 0xc121fe20 (8268 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001861] Console: colour dummy device 80x30 [ 0.001922] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001953] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001953] ... MAX_LOCK_DEPTH: 48 [ 0.001983] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001983] ... CLASSHASH_SIZE: 4096 [ 0.001983] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.002014] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.002014] ... CHAINHASH_SIZE: 32768 [ 0.002044] memory used by lock dependency info: 5167 kB [ 0.002044] per task-struct memory footprint: 1536 bytes [ 0.002075] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.105926] pid_max: default: 32768 minimum: 301 [ 0.106567] Security Framework initialized [ 0.106781] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.106781] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.111816] CPU: Testing write buffer coherency: ok [ 0.114318] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.114440] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.120208] Brought up 1 CPUs [ 0.120239] SMP: Total of 1 processors activated (594.73 BogoMIPS). [ 0.120239] CPU: All CPU(s) started in SVC mode. [ 0.125732] devtmpfs: initialized [ 0.239990] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.241333] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.243408] pinctrl core: initialized pinctrl subsystem [ 0.251525] NET: Registered protocol family 16 [ 0.260742] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.347961] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.350463] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.464324] cpuidle: using governor menu [ 0.465148] Reprogramming SDRC clock to 332000000 Hz [ 0.480163] omap_gpio 48310000.gpio: could not find pctldev for node /ocp/l4@48000000/scm@2000/pinmux@a00/pinmux_gpio1_pins, deferring probe [ 0.482757] gpiochip_add_data: registered GPIOs 0 to 31 on device: gpio [ 0.484619] OMAP GPIO hardware version 2.5 [ 0.486877] gpiochip_add_data: registered GPIOs 32 to 63 on device: gpio [ 0.490234] gpiochip_add_data: registered GPIOs 64 to 95 on device: gpio [ 0.493621] gpiochip_add_data: registered GPIOs 96 to 127 on device: gpio [ 0.497131] gpiochip_add_data: registered GPIOs 128 to 159 on device: gpio [ 0.500793] irq: no irq domain found for /ocp/l4@48000000/scm@2000/pinmux@30 ! [ 0.528656] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.528930] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.531951] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.544281] No ATAGs? [ 0.544311] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.546020] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.546051] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.548126] OMAP DMA hardware revision 5.0 [ 0.601806] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.604370] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb2_power_reg[0]' - status (-517) [ 0.610565] SCSI subsystem initialized [ 0.611633] libata version 3.00 loaded. [ 0.612792] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.612823] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.612945] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.613098] no flags found for reset [ 0.613128] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.613159] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.613159] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.613189] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.613220] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.613403] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.618133] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.620239] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.622131] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz [ 0.622863] pps_core: LinuxPPS API ver. 1 registered [ 0.622863] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.622955] PTP clock support registered [ 0.629028] clocksource: Switched to clocksource 32k_counter [ 0.804809] VFS: Disk quotas dquot_6.6.0 [ 0.805053] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.855194] NET: Registered protocol family 2 [ 0.858093] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.858215] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.860626] TCP: Hash tables configured (established 4096 bind 4096) [ 0.860961] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.861297] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.862762] NET: Registered protocol family 1 [ 0.865203] RPC: Registered named UNIX socket transport module. [ 0.865234] RPC: Registered udp transport module. [ 0.865234] RPC: Registered tcp transport module. [ 0.865264] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.872528] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.881439] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.881805] audit: initializing netlink subsys (disabled) [ 0.882141] audit: type=2000 audit(0.870:1): initialized [ 0.893066] NFS: Registering the id_resolver key type [ 0.893615] Key type id_resolver registered [ 0.893646] Key type id_legacy registered [ 0.893890] jffs2: version 2.2. (NAND) (SUMMARY) Âİ 2001-2006 Red Hat, Inc. [ 0.902252] io scheduler noop registered [ 0.902313] io scheduler deadline registered [ 0.902374] io scheduler cfq registered (default) [ 0.906585] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.907440] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.909332] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.917572] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.927246] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.927276] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.928039] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 0.931671] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.931701] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.932128] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 0.934417] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 0.934844] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.442443] console [ttyO2] enabled [ 1.446929] omap_uart 49042000.serial: no wakeirq for uart3 [ 1.450073] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.455566] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.517547] brd: module loaded [ 1.553710] loop: module loaded [ 1.586822] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.590484] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.659454] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 1.663879] gpiochip_find_base: found new base at 492 [ 1.667266] gpiochip_add_data: registered GPIOs 492 to 511 on device: twl4030 [ 1.747924] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.774322] mousedev: PS/2 mouse device common for all mice [ 1.777374] i2c /dev entries driver [ 1.785339] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.788604] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.792327] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.797271] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.802215] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.805877] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.809082] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.812347] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.815856] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.820861] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.825744] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.829437] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.880065] ledtrig-cpu: registered to indicate activity on CPUs [ 1.885620] oprofile: using arm/armv7 [ 1.888641] Initializing XFRM netlink socket [ 1.891693] NET: Registered protocol family 10 [ 1.902923] sit: IPv6 over IPv4 tunneling driver [ 1.908752] NET: Registered protocol family 17 [ 1.911407] NET: Registered protocol family 15 [ 1.914367] Key type dns_resolver registered [ 1.917114] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.921142] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 1.924285] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.928070] omap2_set_init_voltage: unable to set vdd_core [ 1.936492] ThumbEE CPU extension supported. [ 1.938995] Registering SWP/SWPB emulation handler [ 1.941619] SmartReflex Class3 initialized [ 1.958221] gpiochip_add_data: registered GPIOs 160 to 191 on device: gpio [ 1.965118] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb2_power_reg[0]' - status (0) [ 1.974548] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 1.978118] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 1.982055] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 1.987365] no flags found for reset [ 1.989440] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 1.993255] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 1.996917] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 2.002075] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 2.007110] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 2.010955] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 2.018463] hctosys: unable to open rtc device (rtc0) [ 2.021392] sr_init: No PMIC hook to init smartreflex [ 2.024780] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.030181] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.122467] VAUX3: disabling [ 2.125671] VDAC: disabling [ 2.128601] VUSB1V5: disabling [ 2.131347] VUSB1V8: disabling [ 2.133209] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.138305] VUSB3V1: disabling [ 2.140472] mmc0: new high speed SD card at address a9e1 [ 2.146667] VPLL2: disabling [ 2.148803] hsusb2_vbus: disabling [ 2.155609] mmcblk0: mmc0:a9e1 SD02G 1.83 GiB [ 2.164825] mmcblk0: p1 p2 [ 2.177520] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem [ 4.854675] EXT4-fs (mmcblk0p2): recovery complete [ 4.961639] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 4.966278] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.977844] devtmpfs: mounted [ 4.980743] Freeing unused kernel memory: 456K (c08d8000 - c094a000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.150268] udevd (122): /proc/122/oom_adj is deprecated, please use /proc/122/oom_score_adj instead. Synthesizing the initial hotplug events [ 16.166046] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... [ 20.482330] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/4.5.0-rc2-197173-g36f90b0: No such file or directory FATAL: Could not open /lib/modules/4.5.0-rc2-197173-g36f90b0/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/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.5.0-rc2-197173-g36f90b0/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. hwclock: can't open '/dev/misc/rtc': No such file or directory Tue Jul 22 00:18:00 UTC 2008 hwclock: can't open '/dev/misc/rtc': No such file or directory INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: [ 23.885406] random: dropbear urandom read with 96 bits of entropy available 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/4.5.0-rc2-197173-g36f90b0/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[1313]: 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/p[ 30.181915] random: nonblocking pool is initialized ower/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:924,INA:0,ON:925,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:924,INA:0,ON:925,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:375,INA:549,ON:925,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:375,INA:549,ON:925,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 (23) 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 -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 echo mem > /sys/power/state 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 [ 34.675292] PM: Syncing filesystems ... done. [ 36.418212] PM: Preparing system for sleep (mem) [ 36.444427] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 36.452178] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 36.459533] PM: Suspending system (mem) [ 36.461639] Suspending console(s) (use no_console_suspend to debug) [ 36.485504] PM: suspend of devices complete after 14.923 msecs [ 36.491943] PM: late suspend of devices complete after 6.408 msecs [ 36.500457] PM: noirq suspend of devices complete after 8.483 msecs [ 36.500610] Disabling non-boot CPUs ... [ 36.500640] Successfully put all powerdomains to target state [ 36.506896] PM: noirq resume of devices complete after 6.164 msecs [ 36.513000] PM: early resume of devices complete after 4.791 msecs [ 36.519592] PM: resume of devices complete after 6.439 msecs [ 36.550811] PM: Finishing wakeup. [ 36.552612] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1132,INA:0,ON:1133,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:1132,INA:0,ON:1133,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:563,INA:569,ON:1133,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:563,INA:569,ON:1133,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 [ 38.716064] PM: Syncing filesystems ... done. [ 40.203155] PM: Preparing system for sleep (mem) [ 40.207550] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 40.213867] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 40.220489] PM: Suspending system (mem) [ 40.222595] Suspending console(s) (use no_console_suspend to debug) [ 40.242828] PM: suspend of devices complete after 11.657 msecs [ 40.249176] PM: late suspend of devices complete after 6.317 msecs [ 40.256103] PM: noirq suspend of devices complete after 6.896 msecs [ 40.256103] Disabling non-boot CPUs ... [ 40.256134] Successfully put all powerdomains to target state [ 40.260681] PM: noirq resume of devices complete after 4.486 msecs [ 40.266510] PM: early resume of devices complete after 4.577 msecs [ 40.272338] PM: resume of devices complete after 5.706 msecs [ 40.302764] PM: Finishing wakeup. [ 40.304595] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1268,INA:0,ON:1269,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:1268,INA:0,ON:1269,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:690,INA:578,ON:1269,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:690,INA:578,ON:1269,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:1425,INA:0,ON:1426,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:7,INA:3,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:12,INA:0,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1425,INA:0,ON:1426,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:589,ON:1426,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:836,INA:589,ON:1426,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 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 61.269104] PM: Syncing filesystems ... done. [ 62.757751] PM: Preparing system for sleep (mem) [ 62.762176] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 62.768432] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 62.775146] PM: Suspending system (mem) [ 62.777221] Suspending console(s) (use no_console_suspend to debug) [ 62.797393] PM: suspend of devices complete after 11.657 msecs [ 62.803741] PM: late suspend of devices complete after 6.347 msecs [ 62.810821] PM: noirq suspend of devices complete after 7.019 msecs [ 62.810852] Disabling non-boot CPUs ... [ 62.810852] Successfully put all powerdomains to target state [ 62.829986] PM: noirq resume of devices complete after 19.042 msecs [ 62.836822] PM: early resume of devices complete after 4.699 msecs [ 62.842620] PM: resume of devices complete after 5.706 msecs [ 62.873138] PM: Finishing wakeup. [ 62.874938] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:83,RET:1517,INA:0,ON:1601,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:1,RET:7,INA:3,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:12,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:83,RET:1517,INA:0,ON:1601,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:1002,INA:597,ON:1601,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1,RET:1002,INA:597,ON:1601,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 [ 65.024658] PM: Syncing filesystems ... done. [ 66.510070] PM: Preparing system for sleep (mem) [ 66.514434] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 66.520751] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 66.527374] PM: Suspending system (mem) [ 66.529541] Suspending console(s) (use no_console_suspend to debug) [ 66.549774] PM: suspend of devices complete after 11.779 msecs [ 66.555999] PM: late suspend of devices complete after 6.195 msecs [ 66.563049] PM: noirq suspend of devices complete after 7.019 msecs [ 66.563079] Disabling non-boot CPUs ... [ 66.563110] Successfully put all powerdomains to target state [ 66.581665] PM: noirq resume of devices complete after 18.463 msecs [ 66.587707] PM: early resume of devices complete after 4.669 msecs [ 66.593444] PM: resume of devices complete after 5.645 msecs [ 66.623962] PM: Finishing wakeup. [ 66.625793] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:215,RET:1517,INA:0,ON:1733,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:2,RET:7,INA:3,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:12,INA:0,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:215,RET:1517,INA:0,ON:1733,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:1126,INA:604,ON:1733,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1126,INA:604,ON:1733,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 00:18 /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:351,RET:1517,INA:0,ON:1869,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:6,RET:8,INA:4,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:27,RET:13,INA:0,ON:41,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:351,RET:1517,INA:0,ON:1869,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:27,RET:1229,INA:612,ON:1869,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:27,RET:1229,INA:612,ON:1869,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