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 = 3229864 (3148a8 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.5.0-rc4-00005-gdde3d97 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3229800 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-rc4-00005-gdde3d97 (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Tue Jun 26 17:57:30 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 @c0dfc000 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: 246564k/246564k available, 15580k 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 - 0xc05bb440 (5838 kB) [ 0.000000] .init : 0xc05bc000 - 0xc0608d00 ( 308 kB) [ 0.000000] .data : 0xc060a000 - 0xc069d170 ( 589 kB) [ 0.000000] .bss : 0xc069d194 - 0xc0bf5848 (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 [ 0.086944] 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 0x80405b18 - 0x80405b88 [ 0.095062] Brought up 1 CPUs [ 0.095062] SMP: Total of 1 processors activated (597.64 BogoMIPS). [ 0.117675] dummy: [ 0.120025] NET: Registered protocol family 16 [ 0.121459] GPMC revision 5.0 [ 0.121704] gpmc: irq-20 could not claim: err -22 [ 0.133483] OMAP GPIO hardware version 2.5 [ 0.150299] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.166778] _omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.175903] Reprogramming SDRC clock to 400000000 Hz [ 0.175933] dpll3_m2_clk rate change failed: -22 [ 0.178161] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.194152] omap-mcbsp.2: alias fck already exists [ 0.195007] omap-mcbsp.3: alias fck already exists [ 0.199462] OMAP DMA hardware revision 5.0 [ 0.270568] bio: create slab at 0 [ 0.274597] fixed-dummy: [ 0.280944] SCSI subsystem initialized [ 0.284149] usbcore: registered new interface driver usbfs [ 0.284759] usbcore: registered new interface driver hub [ 0.285461] usbcore: registered new device driver usb [ 0.288177] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.299621] twl 1-0048: PIH (irq 7) chaining IRQs 320..328 [ 0.300354] twl 1-0048: power (irq 325) chaining IRQs 328..335 [ 0.303192] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353 [ 0.315673] VIO: 1800 mV normal standby [ 0.318145] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.320831] vdd_core: 600 <--> 1450 mV normal [ 0.323272] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.326110] VDAC: 1800 mV normal standby [ 0.328918] VPLL2: 1800 mV normal standby [ 0.331542] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.344177] omap_i2c omap_i2c.2: bus 2 rev1.4.0 at 400 kHz [ 0.359558] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 400 kHz [ 0.368743] Switching to clocksource 32k_counter [ 0.492614] NET: Registered protocol family 2 [ 0.493530] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.496215] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.496734] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.501434] TCP: Hash tables configured (established 8192 bind 8192) [ 0.501495] TCP: reno registered [ 0.501525] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.501861] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.502960] NET: Registered protocol family 1 [ 0.504547] RPC: Registered named UNIX socket transport module. [ 0.504577] RPC: Registered udp transport module. [ 0.504577] RPC: Registered tcp transport module. [ 0.504608] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.505737] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.696960] VFS: Disk quotas dquot_6.5.2 [ 0.697723] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.699493] NFS: Registering the id_resolver key type [ 0.700012] Key type id_resolver registered [ 0.701354] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.702575] msgmni has been set to 481 [ 0.707519] io scheduler noop registered [ 0.707550] io scheduler deadline registered [ 0.707763] io scheduler cfq registered (default) [ 0.711212] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.718994] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0 [ 1.359069] console [ttyO0] enabled [ 1.364624] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1 [ 1.373901] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2 [ 1.383331] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3 [ 1.429840] brd: module loaded [ 1.455596] loop: module loaded [ 1.467742] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.475738] OneNAND driver initializing [ 1.495605] smsc911x: Driver version 2008-10-21 [ 1.509674] smsc911x-mdio: probed [ 1.513671] smsc911x smsc911x.0: eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 1.524963] smsc911x smsc911x.0: eth0: MAC Address: 00:50:c2:7e:99:42 [ 1.533233] usbcore: registered new interface driver asix [ 1.539855] usbcore: registered new interface driver cdc_ether [ 1.546752] usbcore: registered new interface driver net1080 [ 1.553436] usbcore: registered new interface driver cdc_subset [ 1.560363] usbcore: registered new interface driver zaurus [ 1.566955] usbcore: registered new interface driver cdc_ncm [ 1.575378] usbcore: registered new interface driver cdc_wdm [ 1.581512] Initializing USB Mass Storage driver... [ 1.587402] usbcore: registered new interface driver usb-storage [ 1.593902] USB Mass Storage support registered. [ 1.600097] usbcore: registered new interface driver libusual [ 1.606933] usbcore: registered new interface driver usbtest [ 1.613037] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma) [ 1.623168] mousedev: PS/2 mouse device common for all mice [ 1.631805] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 1.650390] ads7846 spi1.0: touchscreen, irq 271 [ 1.658081] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 1.674072] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input2 [ 1.686920] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.695983] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.704162] i2c /dev entries driver [ 1.711975] Driver for 1-wire Dallas network protocol. [ 1.721374] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.729980] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.736816] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.747894] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 2.135437] usbcore: registered new interface driver usbhid [ 2.141357] usbhid: USB HID core driver [ 2.145568] oprofile: hardware counters not available [ 2.150939] oprofile: using timer interrupt. [ 2.156341] TCP: cubic registered [ 2.159912] Initializing XFRM netlink socket [ 2.164550] NET: Registered protocol family 17 [ 2.169403] NET: Registered protocol family 15 [ 2.174621] Key type dns_resolver registered [ 2.179351] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.199554] ThumbEE CPU extension supported. [ 2.240295] clock: disabling unused clocks to save power [ 2.256835] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:03:38 UTC (946685018) [ 2.268615] smsc911x smsc911x.0: eth0: SMSC911x/921x identified at 0xd0888000, IRQ: 272 [ 2.480224] mmc0: new SDHC card at address e624 [ 2.488311] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 2.508819] mmcblk0: p1 p2 p3 [ 5.221069] Sending DHCP requests .., OK [ 5.225219] IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.57.131 [ 5.233642] IP-Config: Complete: [ 5.237121] device=eth0, addr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.245758] host=192.168.57.131, domain=, nis-domain=(none) [ 5.252136] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.287231] VFS: Mounted root (nfs filesystem) on device 0:11. [ 5.294342] 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 [ 40.968048] PM: Syncing filesystems ... done. [ 40.979248] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 41.010375] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 41.018188] Suspending console(s) (use no_console_suspend to debug) [ 41.146606] PM: suspend of devices complete after 118.252 msecs [ 41.149444] PM: late suspend of devices complete after 2.836 msecs [ 41.154479] PM: noirq suspend of devices complete after 4.972 msecs [ 41.154541] Disabling non-boot CPUs ... [ 41.826995] Powerdomain (core_pwrdm) didn't enter target state 1 [ 41.827026] Could not enter target state in pm_suspend [ 41.829437] PM: noirq resume of devices complete after 2.226 msecs [ 41.832885] PM: early resume of devices complete after 1.799 msecs [ 42.183532] PM: resume of devices complete after 350.493 msecs [ 42.242309] Restarting tasks ... done. # # echo mem > /sys/power/state [ 44.256103] PM: Syncing filesystems ... done. [ 44.261230] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 44.291900] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 44.299682] Suspending console(s) (use no_console_suspend to debug) [ 44.427825] PM: suspend of devices complete after 118.076 msecs [ 44.430572] PM: late suspend of devices complete after 2.746 msecs [ 44.435272] PM: noirq suspend of devices complete after 4.669 msecs [ 44.435302] Disabling non-boot CPUs ... [ 45.380340] Powerdomain (core_pwrdm) didn't enter target state 1 [ 45.380340] Could not enter target state in pm_suspend [ 45.382720] PM: noirq resume of devices complete after 2.197 msecs [ 45.386077] PM: early resume of devices complete after 1.892 msecs [ 45.736877] PM: resume of devices complete after 350.647 msecs [ 45.795349] Restarting tasks ... done. # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:671,INA:0,ON:672,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:671,INA:0,ON:672,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:671,INA:0,ON:672,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:671,INA:0,ON:672,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) core_l4_clkdm->core_pwrdm (24) 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) # 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 echo # 1000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:774,INA:0,ON:775,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:18,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:774,INA:0,ON:775,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:774,INA:0,ON:775,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:774,INA:0,ON:775,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) core_l4_clkdm->core_pwrdm (23) 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) # ùecho -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms echo -1 > /sys/devices/platform/omap_uart.1/power/bin/sh: ùecho: not found # /autosuspend_delay_ms ech# o -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms e# cho -1 > /sys/devices/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 [ 75.222259] PM: Syncing filesystems ... done. [ 75.227294] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 75.252563] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 75.260345] Suspending console(s) (use no_console_suspend to debug) [ 75.388122] PM: suspend of devices complete after 117.660 msecs [ 75.390899] PM: late suspend of devices complete after 2.744 msecs [ 75.395568] PM: noirq suspend of devices complete after 4.634 msecs [ 75.395599] Disabling non-boot CPUs ... [ 75.937133] Powerdomain (core_pwrdm) didn't enter target state 0 [ 75.937164] Could not enter target state in pm_suspend [ 75.939788] PM: noirq resume of devices complete after 2.347 msecs [ 75.943176] PM: early resume of devices complete after 1.890 msecs [ 76.293853] PM: resume of devices complete after 350.534 msecs [ 76.352233] Restarting tasks ... done. # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:27,RET:898,INA:0,ON:926,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:109,INA:0,ON:111,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:27,RET:898,INA:0,ON:926,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:898,INA:0,ON:926,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:27,RET:898,INA:0,ON:926,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) core_l4_clkdm->core_pwrdm (24) 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) # echo 1000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms e# cho 1000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms echo 1# 000 > /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:114,RET:898,INA:0,ON:1013,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:15,RET:109,INA:0,ON:125,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:114,RET:898,INA:0,ON:1013,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:114,RET:898,INA:0,ON:1013,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:114,RET:898,INA:0,ON:1013,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) core_l4_clkdm->core_pwrdm (23) 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) #