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 = 4523920 (450790 hex) ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.12.0-rc1-10815-g272b98c Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4523856 Bytes = 4.3 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 3.12.0-rc1-10815-g272b98c (paul@nozomi) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Sun Sep 22 19:35:10 MDT 2013 [ 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] cma: CMA: reserved 16 MiB at 8e800000 [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 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 9 pages/cpu @c102a000 s14016 r8192 d14656 u36864 [ 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: 227908K/261120K available (5783K kernel code, 657K rwdata, 2080K rodata, 393K init, 5523K bss, 33212K 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 - 0xc07b6094 (7865 kB) [ 0.000000] .init : 0xc07b7000 - 0xc08196c0 ( 394 kB) [ 0.000000] .data : 0xc081a000 - 0xc08be4c8 ( 658 kB) [ 0.000000] .bss : 0xc08be4c8 - 0xc0e23260 (5524 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to 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] Total of 96 interrupts on 1 active controller [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz [ 0.000000] OMAP clockevent source: timer1 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 [ 0.001281] Calibrating delay loop... 395.67 BogoMIPS (lpj=1978368) [ 0.109771] pid_max: default: 32768 minimum: 301 [ 0.110321] Security Framework initialized [ 0.110504] Mount-cache hash table entries: 512 [ 0.114685] CPU: Testing write buffer coherency: ok [ 0.116271] Missing cpus node, bailing out [ 0.116271] missing device node for CPU 0 [ 0.116302] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.116363] Setting up static identity map for 0xc057f1f8 - 0xc057f268 [ 0.120178] Brought up 1 CPUs [ 0.120208] SMP: Total of 1 processors activated. [ 0.120208] CPU: All CPU(s) started in SVC mode. [ 0.123809] devtmpfs: initialized [ 0.134307] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.185760] pinctrl core: initialized pinctrl subsystem [ 0.191131] regulator-dummy: no parameters [ 0.195190] NET: Registered protocol family 16 [ 0.203521] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.205871] omap-gpmc omap-gpmc: GPMC revision 5.0 [ 0.218841] OMAP GPIO hardware version 2.5 [ 0.241729] omap_mux_init: Add partition: #1: core, flags: 4 [ 0.260406] omap_mux_get_by_name: Could not find signal uart4_rx.uart4_rx [ 0.268890] Reprogramming SDRC clock to 400000000 Hz [ 0.275299] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.296295] omap-mcbsp.2: alias fck already exists [ 0.297271] omap-mcbsp.3: alias fck already exists [ 0.301849] OMAP DMA hardware revision 5.0 [ 0.303375] Missing cpus node, bailing out [ 0.305969] arm-pmu: alias fck already exists [ 0.385650] bio: create slab at 0 [ 0.391265] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.391357] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.487091] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.488800] fixed-dummy: no parameters [ 0.490814] hsusb2_reset: 3300 mV [ 0.498809] SCSI subsystem initialized [ 0.502197] usbcore: registered new interface driver usbfs [ 0.502807] usbcore: registered new interface driver hub [ 0.503509] usbcore: registered new device driver usb [ 0.512298] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.514007] omap_i2c omap_i2c.2: bus 2 rev4.4 at 400 kHz [ 0.515533] omap_i2c omap_i2c.3: bus 3 rev4.4 at 400 kHz [ 0.526153] Switched to clocksource 32k_counter [ 0.723999] NET: Registered protocol family 2 [ 0.726562] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.726806] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.727966] TCP: Hash tables configured (established 2048 bind 2048) [ 0.728210] TCP: reno registered [ 0.728240] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.728546] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.730346] NET: Registered protocol family 1 [ 0.732666] RPC: Registered named UNIX socket transport module. [ 0.732696] RPC: Registered udp transport module. [ 0.732696] RPC: Registered tcp transport module. [ 0.732727] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.733978] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.734405] CPU PMU: probing PMU on CPU 0 [ 0.734436] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.982391] VFS: Disk quotas dquot_6.5.2 [ 0.982666] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.985809] NFS: Registering the id_resolver key type [ 0.986511] Key type id_resolver registered [ 0.986541] Key type id_legacy registered [ 0.986694] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.987365] msgmni has been set to 477 [ 0.992126] io scheduler noop registered [ 0.992156] io scheduler deadline registered [ 0.992248] io scheduler cfq registered (default) [ 0.997589] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.007385] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.692565] console [ttyO0] enabled [ 1.699523] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.711181] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.722869] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.774200] brd: module loaded [ 1.801269] loop: module loaded [ 1.817932] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 1.824493] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 1.834228] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 1.855895] VIO: 1800 mV normal standby [ 1.863037] vdd_mpu_iva: 600 <--> 1450 mV normal [ 1.870758] vdd_core: 600 <--> 1450 mV normal [ 1.878753] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 1.888275] VDAC: 1800 mV normal standby [ 1.895416] VAUX2_4030: 2800 mV normal standby [ 1.903472] VPLL2: 1800 mV normal standby [ 1.911041] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 1.927795] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.935485] Trying ONFI probe in 16 bits mode, aborting ! [ 1.941436] NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit), 512MiB, page size: 2048, OOB size: 64 [ 1.954223] Creating 5 MTD partitions on "omap2-nand.0": [ 1.959930] 0x000000000000-0x000000080000 : "X-Loader" [ 1.973999] 0x000000080000-0x000000240000 : "U-Boot" [ 1.986389] 0x000000240000-0x000000280000 : "U-Boot Env" [ 1.997772] 0x000000280000-0x000000780000 : "Kernel" [ 2.012695] 0x000000780000-0x000020000000 : "File system" [ 2.464508] omap-dma-engine omap-dma-engine: allocating channel for 36 [ 2.471618] omap-dma-engine omap-dma-engine: allocating channel for 35 [ 2.491607] smsc911x: Driver version 2008-10-21 [ 2.497253] smsc911x smsc911x.0 (unregistered net_device): couldn't get clock -2 [ 2.513549] libphy: smsc911x-mdio: probed [ 2.518249] smsc911x smsc911x.0 eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=smsc911x-0:01, irq=-1) [ 2.529479] smsc911x smsc911x.0 eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.538482] usbcore: registered new interface driver asix [ 2.544799] usbcore: registered new interface driver ax88179_178a [ 2.551940] usbcore: registered new interface driver cdc_ether [ 2.558776] usbcore: registered new interface driver r815x [ 2.565185] usbcore: registered new interface driver smsc95xx [ 2.571960] usbcore: registered new interface driver net1080 [ 2.578582] usbcore: registered new interface driver cdc_subset [ 2.585388] usbcore: registered new interface driver zaurus [ 2.592071] usbcore: registered new interface driver cdc_ncm [ 2.600860] usbcore: registered new interface driver cdc_wdm [ 2.607666] usbcore: registered new interface driver usb-storage [ 2.614654] usbcore: registered new interface driver usbtest [ 2.623382] mousedev: PS/2 mouse device common for all mice [ 2.632293] input: TWL4030 Keypad as /devices/platform/omap_i2c.1/i2c-1/1-004a/twl4030_keypad/input/input0 [ 2.651977] ads7846 spi1.0: touchscreen, irq 289 [ 2.661499] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi_master/spi1/spi1.0/input/input1 [ 2.678344] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input2 [ 2.693115] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.703216] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.711486] i2c /dev entries driver [ 2.720642] Driver for 1-wire Dallas network protocol. [ 2.732757] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.747589] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.754577] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 3.136779] ledtrig-cpu: registered to indicate activity on CPUs [ 3.151214] usbcore: registered new interface driver usbhid [ 3.157257] usbhid: USB HID core driver [ 3.163330] oprofile: using arm/armv7 [ 3.168426] TCP: cubic registered [ 3.171966] Initializing XFRM netlink socket [ 3.176757] NET: Registered protocol family 17 [ 3.181579] NET: Registered protocol family 15 [ 3.186859] Key type dns_resolver registered [ 3.205322] ThumbEE CPU extension supported. [ 3.222106] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:33 UTC (946684833) [ 3.233734] smsc911x smsc911x.0 eth0: SMSC911x/921x identified at 0xd087e000, IRQ: 290 [ 3.256530] Sending DHCP requests .[ 3.310394] mmc0: new SDHC card at address e624 [ 3.318817] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.341613] mmcblk0: p1 p2 p3 .., OK [ 9.086914] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 9.095825] IP-Config: Complete: [ 9.099365] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 9.110656] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 9.118103] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 9.124908] nameserver0=192.168.57.1 [ 9.155792] VFS: Mounted root (nfs filesystem) on device 0:12. [ 9.164489] devtmpfs: mounted [ 9.168701] Freeing unused kernel memory: 392K (c07b7000 - c0819000) /bin/sh: 0: can't access tty; job control turned off # %% Start PM consolidated quick test %% Preparation # # mount -t sysfs none /sys # # mount -t debugfs none /debug # # # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:760,INA:0,ON:761,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:760,INA:0,ON:761,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:760,INA:0,ON:761,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:760,INA:0,ON:761,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 (15) 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 (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup /bin/sh: 21: cannot create /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup: Directory nonexistent # %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 19.119750] PM: Syncing filesystems ... done. [ 19.139343] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 19.147155] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 19.157958] Suspending console(s) (use no_console_suspend to debug) [ 19.294433] PM: suspend of devices complete after 123.718 msecs [ 19.301025] PM: late suspend of devices complete after 6.530 msecs [ 19.308044] PM: noirq suspend of devices complete after 6.988 msecs [ 19.308074] Disabling non-boot CPUs ... [ 19.308197] Successfully put all powerdomains to target state [ 19.312011] PM: noirq resume of devices complete after 3.753 msecs [ 19.318206] PM: early resume of devices complete after 4.852 msecs [ 19.618682] PM: resume of devices complete after 300.323 msecs [ 19.676361] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:854,INA:0,ON:855,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:854,INA:0,ON:855,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:854,INA:0,ON:855,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:854,INA:0,ON:855,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 (15) 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 (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 21.923278] PM: Syncing filesystems ... done. [ 21.931304] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 21.938964] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 21.948913] Suspending console(s) (use no_console_suspend to debug) [ 22.079650] PM: suspend of devices complete after 118.133 msecs [ 22.086120] PM: late suspend of devices complete after 6.408 msecs [ 22.092681] PM: noirq suspend of devices complete after 6.530 msecs [ 22.092681] Disabling non-boot CPUs ... [ 22.092803] Successfully put all powerdomains to target state [ 22.096649] PM: noirq resume of devices complete after 3.784 msecs [ 22.102661] PM: early resume of devices complete after 4.699 msecs [ 22.398223] PM: resume of devices complete after 295.440 msecs [ 22.455047] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:935,INA:0,ON:936,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:935,INA:0,ON:936,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:935,INA:0,ON:936,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:935,INA:0,ON:936,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 (15) 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 (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 38: ./test_rootfs_access_nonexistent_file__ret_susp: not found # # %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1059,INA:0,ON:1060,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:11,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1059,INA:0,ON:1060,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:1059,INA:0,ON:1060,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1059,INA:0,ON:1060,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 (15) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 54: ./test_rootfs_access_nonexistent_file__ret_dyn: not found # # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode # # echo mem > /sys/power/state [ 44.096008] PM: Syncing filesystems ... done. [ 44.104644] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 44.112365] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 44.122650] Suspending console(s) (use no_console_suspend to debug) [ 44.259277] PM: suspend of devices complete after 123.992 msecs [ 44.265624] PM: late suspend of devices complete after 6.347 msecs [ 44.272277] PM: noirq suspend of devices complete after 6.530 msecs [ 44.272277] Disabling non-boot CPUs ... [ 44.272399] Successfully put all powerdomains to target state [ 44.289825] PM: noirq resume of devices complete after 17.364 msecs [ 44.295928] PM: early resume of devices complete after 4.791 msecs [ 44.598114] PM: resume of devices complete after 302.062 msecs [ 44.654998] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:30,RET:1162,INA:0,ON:1193,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:11,INA:0,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:120,INA:0,ON:122,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:30,RET:1162,INA:0,ON:1193,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:30,RET:1162,INA:0,ON:1193,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:30,RET:1162,INA:0,ON:1193,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 (15) 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 (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 51.618072] PM: Syncing filesystems ... done. [ 51.626495] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 51.634094] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 51.644378] Suspending console(s) (use no_console_suspend to debug) [ 51.779174] PM: suspend of devices complete after 122.100 msecs [ 51.785644] PM: late suspend of devices complete after 6.439 msecs [ 51.792175] PM: noirq suspend of devices complete after 6.530 msecs [ 51.792205] Disabling non-boot CPUs ... [ 51.792297] Successfully put all powerdomains to target state [ 51.809722] PM: noirq resume of devices complete after 17.364 msecs [ 51.815826] PM: early resume of devices complete after 4.791 msecs [ 52.117889] PM: resume of devices complete after 301.971 msecs [ 52.174774] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:112,RET:1162,INA:0,ON:1275,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:11,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:120,INA:0,ON:123,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:112,RET:1162,INA:0,ON:1275,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:112,RET:1162,INA:0,ON:1275,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:112,RET:1162,INA:0,ON:1275,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 (15) 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 (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_susp /bin/sh: 82: ./test_rootfs_access_nonexistent_file__off_susp: not found # # %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms # # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:237,RET:1162,INA:0,ON:1400,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:5,RET:11,INA:0,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:38,RET:120,INA:0,ON:159,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:237,RET:1162,INA:0,ON:1400,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:237,RET:1162,INA:0,ON:1400,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:237,RET:1162,INA:0,ON:1400,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 (15) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_dyn /bin/sh: 98: ./test_rootfs_access_nonexistent_file__off_dyn: not found # # %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test