Texas Instruments X-Loader 1.47 (Jan 14 2011 - 15:43:28) Starting X-loader on MMC Reading boot sector 212836 Bytes Read from MMC Starting OS Bootloader from MMC... Starting OS Bootloader... U-Boot 2010.06 (Jan 14 2011 - 15:43:45) OMAP34xx/35xx-GP ES2.1, CPU-OPP2 L3-165MHz OMAP3 EVM board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 512 MiB In: serial Out: serial Err: serial Read back SMSC id 0x92200000 Die ID #368000229ff80000016071640902c013 Net: smc911x-0 Hit any key to stop autoboot: 3  2  1  0 smc911x: detected LAN9220 controller smc911x: phy initialized smc911x: MAC 00:50:c2:7e:99:42 BOOTP broadcast 1 DHCP client bound to address 192.168.57.131 Using smc911x-0 device TFTP from server 192.168.57.1; our IP address is 192.168.57.131 Filename 'uImage.37xevm'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################## done Bytes transferred = 3230360 (314a98 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.5.0-rc4-00007-ga77e1c4 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3230296 Bytes = 3.1 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 3.5.0-rc4-00007-ga77e1c4 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Thu Jun 28 01:30:56 MDT 2012 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP3 EVM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] PERCPU: Embedded 8 pages/cpu @c0dfd000 s11520 r8192 d13056 u32768 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh [ 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: 246560k/246560k available, 15584k 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] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc05bb450 (5838 kB) [ 0.000000] .init : 0xc05bc000 - 0xc0608d00 ( 308 kB) [ 0.000000] .data : 0xc060a000 - 0xc069dc70 ( 592 kB) [ 0.000000] .bss : 0xc069dc94 - 0xc0bf6348 (5474 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: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 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 [ 0.085876] Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720) [ 0.085906] pid_max: default: 32768 minimum: 301 [ 0.086669] Security Framework initialized [ 0.086914] Mount-cache hash table entries: 512 [ 0.092437] CPU: Testing write buffer coherency: ok [ 0.093139] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.093200] Setting up static identity map for 0x80405ad8 - 0x80405b48 [ 0.095031] Brought up 1 CPUs [ 0.095062] SMP: Total of 1 processors activated (597.64 BogoMIPS). [ 0.117614] dummy: [ 0.119964] NET: Registered protocol family 16 [ 0.121398] GPMC revision 5.0 [ 0.121643] gpmc: irq-20 could not claim: err -22 [ 0.133392] OMAP GPIO hardware version 2.5 [ 0.150115] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.166503] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.175628] Reprogramming SDRC clock to 400000000 Hz [ 0.175659] dpll3_m2_clk rate change failed: -22 [ 0.177856] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.193878] omap-mcbsp.2: alias fck already exists [ 0.194702] omap-mcbsp.3: alias fck already exists [ 0.199859] OMAP DMA hardware revision 5.0 [ 0.270477] bio: create slab at 0 [ 0.274597] fixed-dummy: [ 0.280822] SCSI subsystem initialized [ 0.283966] usbcore: registered new interface driver usbfs [ 0.284576] usbcore: registered new interface driver hub [ 0.285430] usbcore: registered new device driver usb [ 0.297607] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.308197] twl 1-0048: PIH (irq 7) chaining IRQs 320..328 [ 0.308898] twl 1-0048: power (irq 325) chaining IRQs 328..335 [ 0.311614] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353 [ 0.323913] VIO: 1800 mV normal standby [ 0.326477] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.329223] vdd_core: 600 <--> 1450 mV normal [ 0.331634] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.334411] VDAC: 1800 mV normal standby [ 0.337341] VPLL2: 1800 mV normal standby [ 0.339935] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.351837] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.367370] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.376586] Switching to clocksource 32k_counter [ 0.500030] NET: Registered protocol family 2 [ 0.500976] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.503753] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.504272] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.508972] TCP: Hash tables configured (established 8192 bind 8192) [ 0.509033] TCP: reno registered [ 0.509063] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.509399] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.510498] NET: Registered protocol family 1 [ 0.512084] RPC: Registered named UNIX socket transport module. [ 0.512115] RPC: Registered udp transport module. [ 0.512115] RPC: Registered tcp transport module. [ 0.512145] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.513275] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.704467] VFS: Disk quotas dquot_6.5.2 [ 0.704864] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.707031] NFS: Registering the id_resolver key type [ 0.707550] Key type id_resolver registered [ 0.709045] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.710235] msgmni has been set to 481 [ 0.715148] io scheduler noop registered [ 0.715179] io scheduler deadline registered [ 0.715393] io scheduler cfq registered (default) [ 0.718780] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.726470] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0 [ 1.366271] console [ttyO0] enabled [ 1.371856] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1 [ 1.381378] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2 [ 1.390655] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3 [ 1.436096] brd: module loaded [ 1.461486] loop: module loaded [ 1.473876] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.481903] OneNAND driver initializing [ 1.501373] smsc911x: Driver version 2008-10-21 [ 1.515808] smsc911x-mdio: probed [ 1.519744] smsc911x smsc911x.0: eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 1.531036] smsc911x smsc911x.0: eth0: MAC Address: 00:50:c2:7e:99:42 [ 1.539245] usbcore: registered new interface driver asix [ 1.545837] usbcore: registered new interface driver cdc_ether [ 1.552703] usbcore: registered new interface driver net1080 [ 1.559387] usbcore: registered new interface driver cdc_subset [ 1.566284] usbcore: registered new interface driver zaurus [ 1.572906] usbcore: registered new interface driver cdc_ncm [ 1.581451] usbcore: registered new interface driver cdc_wdm [ 1.587402] Initializing USB Mass Storage driver... [ 1.593383] usbcore: registered new interface driver usb-storage [ 1.599853] USB Mass Storage support registered. [ 1.605987] usbcore: registered new interface driver libusual [ 1.612823] usbcore: registered new interface driver usbtest [ 1.618804] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma) [ 1.629150] mousedev: PS/2 mouse device common for all mice [ 1.637786] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 1.656433] ads7846 spi1.0: touchscreen, irq 271 [ 1.664123] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 1.679870] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 1.692687] twl_rtc twl_rtc: Power up reset detected. [ 1.698425] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.707366] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.715423] i2c /dev entries driver [ 1.723327] Driver for 1-wire Dallas network protocol. [ 1.732360] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.740997] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.747863] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.758850] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.143371] usbcore: registered new interface driver usbhid [ 2.149291] usbhid: USB HID core driver [ 2.153472] oprofile: hardware counters not available [ 2.158874] oprofile: using timer interrupt. [ 2.164245] TCP: cubic registered [ 2.167846] Initializing XFRM netlink socket [ 2.172485] NET: Registered protocol family 17 [ 2.177337] NET: Registered protocol family 15 [ 2.182556] Key type dns_resolver registered [ 2.187255] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.207519] ThumbEE CPU extension supported. [ 2.248413] clock: disabling unused clocks to save power [ 2.264953] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.276672] smsc911x smsc911x.0: eth0: SMSC911x/921x identified at 0xd0888000, IRQ: 272 [ 2.488098] mmc0: new SDHC card at address e624 [ 2.496185] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 2.516723] mmcblk0: p1 p2 p3 [ 4.885192] Sending DHCP requests .., OK [ 4.889343] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 4.897857] IP-Config: Complete: [ 4.901367] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 4.910034] host=192.168.57.131, domain=, nis-domain=(none) [ 4.916412] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 4.951293] VFS: Mounted root (nfs filesystem) on device 0:11. [ 4.958404] Freeing init memory: 304K /bin/sh: can't access tty; job control turned off # mount -t sysfs none /sys mount -t debugfs none /debug # # echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/power/wakeup # echo mem > /sys/power/state [ 10.662628] PM: Syncing filesystems ... done. [ 10.673461] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 10.697875] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 10.705657] Suspending console(s) (use no_console_suspend to debug) [ 10.834289] PM: suspend of devices complete after 118.497 msecs [ 10.837188] PM: late suspend of devices complete after 2.867 msecs [ 10.842254] PM: noirq suspend of devices complete after 5.033 msecs [ 10.842315] Disabling non-boot CPUs ... [ 11.877624] Powerdomain (core_pwrdm) didn't enter target state 1 [ 11.877624] Could not enter target state in pm_suspend [ 11.880065] PM: noirq resume of devices complete after 2.227 msecs [ 11.883514] PM: early resume of devices complete after 1.800 msecs [ 12.234008] PM: resume of devices complete after 350.340 msecs [ 12.292755] Restarting tasks ... done. # # # echo mem > /sys/power/state [ 14.907684] PM: Syncing filesystems ... done. [ 14.912780] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 14.943878] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 14.951660] Suspending console(s) (use no_console_suspend to debug) [ 15.079864] PM: suspend of devices complete after 118.127 msecs [ 15.082641] PM: late suspend of devices complete after 2.776 msecs [ 15.087341] PM: noirq suspend of devices complete after 4.667 msecs [ 15.087371] Disabling non-boot CPUs ... [ 15.349090] Powerdomain (core_pwrdm) didn't enter target state 1 [ 15.349090] Could not enter target state in pm_suspend [ 15.351440] PM: noirq resume of devices complete after 2.196 msecs [ 15.354827] PM: early resume of devices complete after 1.860 msecs [ 15.705566] PM: resume of devices complete after 350.617 msecs [ 15.763793] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:582,INA:0,ON:583,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:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:582,INA:0,ON:583,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:582,INA:0,ON:583,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:582,INA:0,ON:583,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 (20) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) prm_clkdm->wkup_pwrdm (0) cm_clkdm->core_pwrdm (0) # echo 1000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms echo# 1000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms echo # 1000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms echo# 1000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # ~~¾ìat /debug/pm_debug/count /bin/sh: ~~¾ìat: not found # ù>>¾ìat /debug/pm_debug/count /bin/sh: ù: not found # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:740,INA:0,ON:741,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:75,INA:0,ON:76,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:740,INA:0,ON:741,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:740,INA:0,ON:741,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:740,INA:0,ON:741,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 (17) 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 (4) neon_clkdm->neon_pwrdm (0) prm_clkdm->wkup_pwrdm (0) cm_clkdm->core_pwrdm (0) # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms echo -1 > /sys/d# evices/platform/omap_uart.1/power/autosuspend_delay_ms ech# o -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms ec# ho -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # echo 1 > /debug/pm_debug/enable_off_mode # echo mem > /sys/power/state [ 46.344055] PM: Syncing filesystems ... done. [ 46.349212] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 46.377990] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 46.385772] Suspending console(s) (use no_console_suspend to debug) [ 46.513519] PM: suspend of devices complete after 117.746 msecs [ 46.516296] PM: late suspend of devices complete after 2.778 msecs [ 46.520996] PM: noirq suspend of devices complete after 4.670 msecs [ 46.520996] Disabling non-boot CPUs ... [ 50.453765] Powerdomain (core_pwrdm) didn't enter target state 0 [ 50.453796] Could not enter target state in pm_suspend [ 50.456420] PM: noirq resume of devices complete after 2.350 msecs [ 50.459808] PM: early resume of devices complete after 1.862 msecs [ 50.810211] PM: resume of devices complete after 350.280 msecs [ 50.868499] Restarting tasks ... done. # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:26,RET:847,INA:0,ON:874,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:1,RET:169,INA:0,ON:171,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:26,RET:847,INA:0,ON:874,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:26,RET:847,INA:0,ON:874,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:26,RET:847,INA:0,ON:874,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 (20) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) prm_clkdm->wkup_pwrdm (0) cm_clkdm->core_pwrdm (0) # echo 1000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms echo 1000 ># /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms ec# ho 1000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms ech# o 1000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:108,RET:847,INA:0,ON:956,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:13,RET:169,INA:0,ON:183,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:108,RET:847,INA:0,ON:956,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:108,RET:847,INA:0,ON:956,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:108,RET:847,INA:0,ON:956,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 (17) 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 (4) neon_clkdm->neon_pwrdm (0) prm_clkdm->wkup_pwrdm (0) cm_clkdm->core_pwrdm (0) #