Texas Instruments X-Loader 1.4.2 (Feb 19 2009 - 12:01:24) Reading boot sector Loading u-boot.bin from mmc U-Boot 2011.06 (Mar 09 2012 - 14:23:30) OMAP3530-GP ES3.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 mHz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 256 MiB MMC: OMAP SD/MMC: 0 In: serial Out: serial Err: serial Beagle Rev C1/C2/C3 timed out in wait_for_pin: I2C_STAT=0 I2C read: I/O error Unrecognized expansion board: 0 Die ID #5cf200030000000004013f7902012010 Hit any key to stop autoboot: 2  1  0 reading uimage 3151512 bytes read ## Booting kernel from Legacy Image at 80000000 ... Image Name: Linux-3.4.0-rc2-00047-g9656604 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3151448 Bytes = 3 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Linux version 3.4.0-rc2-00047-g9656604 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Thu Apr 19 14:01:06 MDT 2012 [ 0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache [ 0.000000] Machine: OMAP3 Beagle Board [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3430/3530 ES3.0 (l2cache iva sgx neon isp ) [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz [ 0.000000] PERCPU: Embedded 8 pages/cpu @c0dcb000 s11456 r8192 d13120 u32768 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext3 mem=256M rootwait earlyprintk [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 255MB = 255MB total [ 0.000000] Memory: 246764k/246764k available, 15380k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc0590c18 (5668 kB) [ 0.000000] .init : 0xc0591000 - 0xc05ddcc0 ( 308 kB) [ 0.000000] .data : 0xc05de000 - 0xc0670498 ( 586 kB) [ 0.000000] .bss : 0xc06704bc - 0xc0bc46a0 (5457 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:474 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001251] Calibrating delay loop... 471.61 BogoMIPS (lpj=1843200) [ 0.081817] pid_max: default: 32768 minimum: 301 [ 0.082855] Security Framework initialized [ 0.083282] Mount-cache hash table entries: 512 [ 0.090606] CPU: Testing write buffer coherency: ok [ 0.091857] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.092010] Setting up static identity map for 0x803e87f0 - 0x803e8860 [ 0.094543] Brought up 1 CPUs [ 0.094573] SMP: Total of 1 processors activated (471.61 BogoMIPS). [ 0.124450] dummy: [ 0.127655] NET: Registered protocol family 16 [ 0.129425] GPMC revision 5.0 [ 0.144592] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.145355] OMAP GPIO hardware version 2.5 [ 0.146850] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.149505] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.151611] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.153656] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.155822] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.166748] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.170501] OMAP3 Beagle Rev: C1/C2/C3 [ 0.189819] Reprogramming SDRC clock to 332000000 Hz [ 0.191192] Found NAND on CS0 [ 0.191223] Registering NAND on CS0 [ 0.192626] Unable to get DVI reset GPIO [ 0.193756] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.215393] omap-mcbsp.2: alias fck already exists [ 0.217010] omap-mcbsp.3: alias fck already exists [ 0.223724] OMAP DMA hardware revision 4.0 [ 0.320465] bio: create slab at 0 [ 0.332855] SCSI subsystem initialized [ 0.336181] omap2_mcspi omap2_mcspi.1: master is unqueued, this is deprecated [ 0.338104] omap2_mcspi omap2_mcspi.2: master is unqueued, this is deprecated [ 0.339843] omap2_mcspi omap2_mcspi.3: master is unqueued, this is deprecated [ 0.341644] omap2_mcspi omap2_mcspi.4: master is unqueued, this is deprecated [ 0.346771] usbcore: registered new interface driver usbfs [ 0.348297] usbcore: registered new interface driver hub [ 0.349822] usbcore: registered new device driver usb [ 0.353210] omap_i2c omap_i2c.1: bus 1 rev1.3.12 at 2600 kHz [ 0.367553] twl 1-0048: PIH (irq 7) chaining IRQs 320..328 [ 0.368438] twl 1-0048: power (irq 325) chaining IRQs 328..335 [ 0.372406] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353 [ 0.374389] gpiochip_add: registered GPIOs 192 to 211 on device: twl4030 [ 0.385253] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.389068] VDAC: 1800 mV normal standby [ 0.392150] VDVI: 1800 mV normal standby [ 0.395843] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.409362] omap_i2c omap_i2c.3: bus 3 rev1.3.12 at 100 kHz [ 0.422729] Switching to clocksource 32k_counter [ 0.592407] NET: Registered protocol family 2 [ 0.593719] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.597351] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.597961] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.603729] TCP: Hash tables configured (established 8192 bind 8192) [ 0.603881] TCP: reno registered [ 0.603912] UDP hash table entries: 128 (order: 1, 10240 bytes) [ 0.604339] UDP-Lite hash table entries: 128 (order: 1, 10240 bytes) [ 0.605743] NET: Registered protocol family 1 [ 0.607879] RPC: Registered named UNIX socket transport module. [ 0.607910] RPC: Registered udp transport module. [ 0.607940] RPC: Registered tcp transport module. [ 0.607971] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.609344] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.839324] VFS: Disk quotas dquot_6.5.2 [ 0.839874] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.842132] NFS: Registering the id_resolver key type [ 0.844635] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.846740] msgmni has been set to 481 [ 0.853210] io scheduler noop registered [ 0.853240] io scheduler deadline registered [ 0.853607] io scheduler cfq registered (default) [ 0.858154] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.868041] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0 [ 0.871154] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1 [ 0.873077] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2 [ 1.554901] console [ttyO2] enabled [ 1.610076] brd: module loaded [ 1.643371] loop: module loaded [ 1.658081] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.665771] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit) [ 1.676300] Creating 5 MTD partitions on "omap2-nand.0": [ 1.682373] 0x000000000000-0x000000080000 : "X-Loader" [ 1.697998] 0x000000080000-0x000000260000 : "U-Boot" [ 1.711486] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.723937] 0x000000280000-0x000000680000 : "Kernel" [ 1.739166] 0x000000680000-0x000010000000 : "File System" [ 1.964172] OneNAND driver initializing [ 1.979614] usbcore: registered new interface driver asix [ 1.987884] usbcore: registered new interface driver cdc_ether [ 1.995117] usbcore: registered new interface driver net1080 [ 2.002166] usbcore: registered new interface driver cdc_subset [ 2.009216] usbcore: registered new interface driver zaurus [ 2.016082] usbcore: registered new interface driver cdc_ncm [ 2.025604] usbcore: registered new interface driver cdc_wdm [ 2.031555] Initializing USB Mass Storage driver... [ 2.037719] usbcore: registered new interface driver usb-storage [ 2.044189] USB Mass Storage support registered. [ 2.050720] usbcore: registered new interface driver libusual [ 2.057830] usbcore: registered new interface driver usbtest [ 2.063812] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma) [ 2.075347] mousedev: PS/2 mouse device common for all mice [ 2.089874] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 2.104980] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.115264] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.123840] i2c /dev entries driver [ 2.132019] Driver for 1-wire Dallas network protocol. [ 2.142517] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.151519] twl4030_wdt twl4030_wdt: Failed to register misc device [ 2.158325] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 2.404388] usbcore: registered new interface driver usbhid [ 2.410461] usbhid: USB HID core driver [ 2.414489] oprofile: hardware counters not available [ 2.419860] oprofile: using timer interrupt. [ 2.425628] TCP: cubic registered [ 2.429107] Initializing XFRM netlink socket [ 2.433898] NET: Registered protocol family 17 [ 2.438751] NET: Registered protocol family 15 [ 2.443939] Registering the dns_resolver key type [ 2.449310] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.457550] ThumbEE CPU extension supported. [ 2.477172] PM: no software I/O chain control; some wakeups may be lost [ 2.533843] clock: disabling unused clocks to save power [ 2.545440] VDVI: incomplete constraints, leaving on [ 2.551116] VDAC: incomplete constraints, leaving on [ 2.559936] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.572052] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:29 UTC (946684829) [ 2.586090] Waiting for root device /dev/mmcblk0p2... [ 2.709259] mmc0: new SD card at address 8001 [ 2.717834] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.731201] mmcblk0: p1 p2 [ 3.905151] kjournald starting. Commit interval 5 seconds [ 3.911743] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.105712] EXT3-fs (mmcblk0p2): using internal journal [ 4.115875] EXT3-fs (mmcblk0p2): recovery complete [ 4.121032] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.128967] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.136474] Freeing init memory: 304K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.361938] udevd (598): /proc/598/oom_adj is deprecated, please use /proc/598/oom_score_adj instead. Synthesizing the initial hotplug events Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.4.0-rc2-00047-g9656604: No such file or directory FATAL: Could not open /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep.temp for writing: No such file or directory Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/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/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.4.0-rc2-00047-g9656604/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/3.4.0-rc2-00047-g9656604/modules.dep: No such file or directory hid2hci. .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: root login[1717]: root login on `ttyO2' root@beagleboard:~# echo mem > /sys/power/state [ 40.853851] PM: Syncing filesystems ... done. [ 41.623657] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 41.649810] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 41.681091] Suspending console(s) (use no_console_suspend to debug) [ 41.815551] PM: suspend of devices complete after 123.162 msecs [ 41.817871] PM: late suspend of devices complete after 2.281 msecs [ 41.822937] PM: noirq suspend of devices complete after 5.019 msecs [ 41.823028] Disabling non-boot CPUs ... [ 42.183410] Successfully put all powerdomains to target state [ 42.186370] PM: noirq resume of devices complete after 2.738 msecs [ 42.190704] PM: early resume of devices complete after 2.281 msecs [ 42.478485] PM: resume of devices complete after 287.516 msecs [ 42.531066] Restarting tasks ... done. root@beagleboard:~# echo mem > /sys/power/state [ 43.492584] PM: Syncing filesystems ... done. [ 44.232727] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 44.260589] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 44.291809] Suspending console(s) (use no_console_suspend to debug) [ 44.425506] PM: suspend of devices complete after 122.833 msecs [ 44.427795] PM: late suspend of devices complete after 2.227 msecs [ 44.432464] PM: noirq suspend of devices complete after 4.638 msecs [ 44.432495] Disabling non-boot CPUs ... [ 45.933013] Successfully put all powerdomains to target state [ 45.935943] PM: noirq resume of devices complete after 2.685 msecs [ 45.940185] PM: early resume of devices complete after 2.258 msecs [ 46.227905] PM: resume of devices complete after 287.506 msecs [ 46.280364] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.0/tty/ttyO0/powe r/autosuspend_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.1/tty/ttyO1/powe r/autosuspend_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.2/tty/ttyO2/powe r/autosuspend_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# cat /deroot@beagleboard:~# cat /debroot@beagleboard:~# cat /debugfs/root@beagleboard:~# cat /debugfs/ /debugfs/bdi/ /debugfs/mmc0/ /debugfs/suspend_stats /debugfs/clock/ /debugfs/omap_mux/ /debugfs/tracing/ /debugfs/gpio /debugfs/pm_debug/ /debugfs/usb/ /debugfs/hid/ /debugfs/regmap/ /debugfs/wakeup_sources /debugfs/kprobes/ /debugfs/regulator/ /debugfs/memblock/ /debugfs/sched_features root@beagleboard:~# cat /debugfs/ /debugfs/bdi/ /debugfs/mmc0/ /debugfs/suspend_stats /debugfs/clock/ /debugfs/omap_mux/ /debugfs/tracing/ /debugfs/gpio /debugfs/pm_debug/ /debugfs/usb/ /debugfs/hid/ /debugfs/regmap/ /debugfs/wakeup_sources /debugfs/kprobes/ /debugfs/regulator/ /debugfs/memblock/ /debugfs/sched_features root@beagleboard:~# cat /debugfs/pmroot@beagleboard:~# cat /debugfs/pm_debug/root@beagleboard:~# cat /debugfs/pm_debug/ /debugfs/pm_debug/cam_pwrdm/ /debugfs/pm_debug/mpu_pwrdm/ /debugfs/pm_debug/core_pwrdm/ /debugfs/pm_debug/neon_pwrdm/ /debugfs/pm_debug/count /debugfs/pm_debug/per_pwrdm/ /debugfs/pm_debug/dss_pwrdm/ /debugfs/pm_debug/sgx_pwrdm/ /debugfs/pm_debug/emu_pwrdm/ /debugfs/pm_debug/time /debugfs/pm_debug/enable_off_mode /debugfs/pm_debug/usbhost_pwrdm/ /debugfs/pm_debug/iva2_pwrdm/ /debugfs/pm_debug/wkup_pwrdm/ root@beagleboard:~# cat /debugfs/pm_debug/ou cat: can't open '/debugfs/pm_debug/ou': No such file or directory root@beagleboard:~# root@beagleboard:~# cat /debugfs/pm_debug/ou  count usbhost_pwrdm (ON),OFF:0,RET:1395,INA:0,ON:1396,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:0,RET:4,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1395,INA:0,ON:1396,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:1395,INA:0,ON:1396,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1395,INA:0,ON:1396,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 (16) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) core_l4_clkdm->core_pwrdm (21) core_l3_clkdm->core_pwrdm (4) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) neon_clkdm->neon_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) prm_clkdm->wkup_pwrdm (0) cm_clkdm->core_pwrdm (0) root@beagleboard:~#