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  0 OMAP3_EVM # OMAP3_EVM # setenv bootfile uImage-dtb.omap3-evm-37xx OMAP3_EVM # OMAP3_EVM # dhcp 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-dtb.omap3-evm-37xx'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################ done Bytes transferred = 4548389 (456725 hex) OMAP3_EVM # setenv bootargs console=ttyO0,115200n8 ignore_loglevel earlyprintk root=/dev/nfs nfsroot=192.168.57.1:/srv/nfs4/rootfs2 nfsrootdebug ip=dhcp init=/bin/sh OMAP3_EVM # OMAP3_EVM # bootm ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4548325 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] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.0.0-rc1-129035-gedec178 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Mar 24 18:58:12 MDT 2015 [ 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 OMAP37XX EVM (TMDSEVM3730) [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0x8e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 65280 [ 0.000000] free_area_init_node: node 0, pgdat c08f6100, node_mem_map cfcb1000 [ 0.000000] Normal zone: 576 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65280 pages, LIFO batch:15 [ 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 12 pages/cpu @cfc3a000 s18496 r8192 d22464 u49152 [ 0.000000] pcpu-alloc: s18496 r8192 d22464 u49152 alloc=12*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64704 [ 0.000000] Kernel command line: console=ttyO0,115200n8 ignore_loglevel 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: 224232K/261120K available (5884K kernel code, 591K rwdata, 2260K rodata, 428K init, 8219K bss, 20504K 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 : 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 - 0xc07fc4a4 (8146 kB) [ 0.000000] .init : 0xc07fd000 - 0xc0868000 ( 428 kB) [ 0.000000] .data : 0xc0868000 - 0xc08fbfa8 ( 592 kB) [ 0.000000] .bss : 0xc08fbfa8 - 0xc1102cd0 (8220 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, 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): 26.0/400/600 MHz [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001251] Console: colour dummy device 80x30 [ 0.001312] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001342] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001342] ... MAX_LOCK_DEPTH: 48 [ 0.001373] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001373] ... CLASSHASH_SIZE: 4096 [ 0.001373] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001403] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001403] ... CHAINHASH_SIZE: 32768 [ 0.001434] memory used by lock dependency info: 5167 kB [ 0.001434] per task-struct memory footprint: 1152 bytes [ 0.001464] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.107543] pid_max: default: 32768 minimum: 301 [ 0.108062] Security Framework initialized [ 0.108306] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.108337] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.112396] Initializing cgroup subsys blkio [ 0.112426] Initializing cgroup subsys memory [ 0.112548] Initializing cgroup subsys devices [ 0.112670] Initializing cgroup subsys freezer [ 0.112854] Initializing cgroup subsys perf_event [ 0.112976] CPU: Testing write buffer coherency: ok [ 0.114715] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.114837] Setting up static identity map for 0x80593388 - 0x805933f8 [ 0.119934] Brought up 1 CPUs [ 0.119964] SMP: Total of 1 processors activated (594.73 BogoMIPS). [ 0.119964] CPU: All CPU(s) started in SVC mode. [ 0.124114] devtmpfs: initialized [ 0.135742] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.218933] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.221282] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.330841] pinctrl core: initialized pinctrl subsystem [ 0.435546] NET: Registered protocol family 16 [ 0.446136] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.449188] cpuidle: using governor ladder [ 0.449218] cpuidle: using governor menu [ 0.457489] Reprogramming SDRC clock to 400000000 Hz [ 0.470672] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.472076] OMAP GPIO hardware version 2.5 [ 0.473907] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.476654] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.479522] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.482299] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.485076] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.486663] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.487701] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.488555] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.512786] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.517517] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.525878] No ATAGs? [ 0.525939] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.529632] OMAP DMA hardware revision 5.0 [ 0.612640] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.613891] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vddvario[0]' [ 0.614959] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vdd33a[0]' [ 0.616058] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.616088] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.616363] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regulator-lcd-3v3[0]' - status (0) [ 0.623016] SCSI subsystem initialized [ 0.623992] libata version 3.00 loaded. [ 0.628082] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.629943] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.631805] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.638275] Switched to clocksource 32k_counter [ 0.843627] NET: Registered protocol family 2 [ 0.846069] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.846313] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.847473] TCP: Hash tables configured (established 2048 bind 2048) [ 0.847717] TCP: reno registered [ 0.847747] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.848205] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.849639] NET: Registered protocol family 1 [ 0.851989] RPC: Registered named UNIX socket transport module. [ 0.852020] RPC: Registered udp transport module. [ 0.852020] RPC: Registered tcp transport module. [ 0.852050] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.857086] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.865173] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.865570] audit: initializing netlink subsys (disabled) [ 0.865905] audit: type=2000 audit(0.850:1): initialized [ 0.872192] VFS: Disk quotas dquot_6.5.2 [ 0.872406] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.875823] NFS: Registering the id_resolver key type [ 0.876281] Key type id_resolver registered [ 0.876312] Key type id_legacy registered [ 0.876556] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.883087] io scheduler noop registered [ 0.883148] io scheduler deadline registered [ 0.883209] io scheduler cfq registered (default) [ 0.885986] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.886688] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.887786] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.895233] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.904541] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.905181] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.775085] console [ttyO0] enabled [ 1.781799] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 1.792205] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.804290] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 1.814758] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.826690] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.832733] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.843048] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.894012] brd: module loaded [ 1.922210] loop: module loaded [ 1.955230] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 1.961669] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.024597] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.032562] gpiochip_find_base: found new base at 492 [ 2.039764] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.114135] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.123596] nand: Could not find valid ONFI parameter page; aborting [ 2.130462] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xbc [ 2.137145] nand: Hynix NAND 512MiB 1,8V 16-bit [ 2.141967] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 2.149993] nand: using OMAP_ECC_BCH8_CODE_HW_DETECTION_SW [ 2.158721] 5 ofpart partitions found on MTD device omap2-nand.0 [ 2.165069] Creating 5 MTD partitions on "omap2-nand.0": [ 2.170745] 0x000000000000-0x000000080000 : "X-Loader" [ 2.184082] 0x000000080000-0x000000240000 : "U-Boot" [ 2.195220] 0x000000240000-0x000000280000 : "Environment" [ 2.205474] 0x000000280000-0x000000780000 : "Kernel" [ 2.219421] 0x000000780000-0x000020000000 : "Filesystem" [ 2.688659] libphy: smsc911x-mdio: probed [ 2.693389] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.705810] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.718780] mousedev: PS/2 mouse device common for all mice [ 2.724700] i2c /dev entries driver [ 2.732208] Driver 'mmcblk' needs updating - please use bus_type methods [ 2.741638] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.748077] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.755004] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.764678] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.774261] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.781524] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.787658] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.794006] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.800872] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.810455] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.819976] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.826995] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.878753] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.885131] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.892120] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.901794] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.911376] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.918487] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.925292] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.932891] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.941162] ledtrig-cpu: registered to indicate activity on CPUs [ 2.949645] oprofile: using arm/armv7 [ 2.954437] TCP: cubic registered [ 2.958099] Initializing XFRM netlink socket [ 2.962860] NET: Registered protocol family 17 [ 2.967590] NET: Registered protocol family 15 [ 2.972839] Key type dns_resolver registered [ 2.977752] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.985473] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.991607] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.999023] omap2_set_init_voltage: unable to set vdd_core [ 3.009704] ThumbEE CPU extension supported. [ 3.014251] Registering SWP/SWPB emulation handler [ 3.019409] SmartReflex Class3 initialized [ 3.037078] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 3.048126] vwl1271: supplied by VMMC2 [ 3.054107] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 3.060577] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 3.067474] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 3.077178] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 3.086761] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 3.093902] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 3.221801] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 3.228546] sr_init: No PMIC hook to init smartreflex [ 3.234436] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.243682] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.333374] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd090e000, IRQ: 288 [ 3.371673] mmc0: host does not support reading read-only switch, assuming write-enable [ 3.380462] mmc0: new SDHC card at address e624 [ 3.388092] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.409149] mmcblk0: p1 p2 p3 [ 5.718078] Sending DHCP requests ., OK [ 5.738586] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.747619] IP-Config: Complete: [ 5.751159] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.762420] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.769805] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.776580] nameserver0=192.168.57.1 [ 5.781433] vwl1271: disabling [ 5.785827] VUSB3V1: disabling [ 5.791870] lcd_3v3: disabling [ 5.821960] VFS: Mounted root (nfs filesystem) readonly on device 0:14. [ 5.831542] devtmpfs: mounted [ 5.835723] Freeing unused kernel memory: 428K (c07fd000 - c0868000) /bin/sh: 0: can't access tty; job control turned off # %% Start PM consolidated quick test %% Preparation # # mkdir -p /sys; mount -t sysfs none /sys # # mkdir -p /debug; mount -t debugfs none /debug # # # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms -1 # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:148,INA:0,ON:149,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:148,INA:0,ON:149,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:86,INA:62,ON:149,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:86,INA:62,ON:149,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 (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done # %% Start retention double suspend/resume UART wakeup test # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/power/control; done # # 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 Jan 1 00:00 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/wakeup for u in `ls -1d /sys/class/tty/ttyO* | paste -enabled s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/wakeup enabled # # echo mem > /sys/power/state -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/control auto # # [ 15.194427] PM: Syncing filesystems ... done. [ 15.201568] PM: Preparing system for mem sleep [ 15.214813] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.222839] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.233428] PM: Entering mem sleep [ 15.236999] Suspending console(s) (use no_console_suspend to debug) [ 15.268615] PM: suspend of devices complete after 18.493 msecs [ 15.276733] PM: late suspend of devices complete after 8.056 msecs [ 15.285888] PM: noirq suspend of devices complete after 9.124 msecs [ 15.285980] Disabling non-boot CPUs ... [ 15.286010] Successfully put all powerdomains to target state [ 15.291229] PM: noirq resume of devices complete after 5.126 msecs [ 15.297973] PM: early resume of devices complete after 5.554 msecs [ 15.490509] PM: resume of devices complete after 192.413 msecs [ 15.545928] PM: Finishing wakeup. [ 15.549438] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:345,INA:0,ON:346,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:345,INA:0,ON:346,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:199,INA:146,ON:346,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:199,INA:146,ON:346,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 (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 17.484802] PM: Syncing filesystems ... done. [ 17.489898] PM: Preparing system for mem sleep [ 17.496765] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 17.504394] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 17.514312] PM: Entering mem sleep [ 17.517974] Suspending console(s) (use no_console_suspend to debug) [ 17.546142] PM: suspend of devices complete after 15.289 msecs [ 17.554443] PM: late suspend of devices complete after 8.239 msecs [ 17.563110] PM: noirq suspend of devices complete after 8.636 msecs [ 17.563110] Disabling non-boot CPUs ... [ 17.563140] Successfully put all powerdomains to target state [ 17.568267] PM: noirq resume of devices complete after 5.065 msecs [ 17.574829] PM: early resume of devices complete after 5.371 msecs [ 17.760009] PM: resume of devices complete after 185.058 msecs [ 17.814880] PM: Finishing wakeup. [ 17.818389] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:436,INA:0,ON:437,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:436,INA:0,ON:437,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:289,INA:147,ON:437,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:289,INA:147,ON:437,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 (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 41: ./test_rootfs_access_nonexistent_file__ret_susp: not found # # %% 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/*.serial | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:622,INA:0,ON:623,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:104,INA:0,ON:105,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:622,INA:0,ON:623,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:442,INA:180,ON:623,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:442,INA:180,ON:623,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 (21) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 53: ./test_rootfs_access_nonexistent_file__ret_dyn: not found # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done [ 37.828552] random: nonblocking pool is initialized -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms -1 # # %% 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 [ 39.555664] PM: Syncing filesystems ... done. [ 39.561126] PM: Preparing system for mem sleep [ 39.568511] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 39.576080] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 39.585937] PM: Entering mem sleep [ 39.589599] Suspending console(s) (use no_console_suspend to debug) [ 39.617797] PM: suspend of devices complete after 15.350 msecs [ 39.625854] PM: late suspend of devices complete after 7.995 msecs [ 39.635009] PM: noirq suspend of devices complete after 9.124 msecs [ 39.635040] Disabling non-boot CPUs ... [ 39.635040] Successfully put all powerdomains to target state [ 39.653656] PM: noirq resume of devices complete after 18.554 msecs [ 39.660339] PM: early resume of devices complete after 5.493 msecs [ 39.849853] PM: resume of devices complete after 189.392 msecs [ 39.904815] PM: Finishing wakeup. [ 39.908325] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:30,RET:807,INA:0,ON:838,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:193,INA:0,ON:195,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:30,RET:807,INA:0,ON:838,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:25,RET:556,INA:256,ON:838,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:25,RET:556,INA:256,ON:838,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 (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # echo mem > /sys/power/state [ 42.426086] PM: Syncing filesystems ... done. [ 42.431549] PM: Preparing system for mem sleep [ 42.438476] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 42.445983] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 42.455871] PM: Entering mem sleep [ 42.459533] Suspending console(s) (use no_console_suspend to debug) [ 42.487884] PM: suspend of devices complete after 15.502 msecs [ 42.495941] PM: late suspend of devices complete after 8.026 msecs [ 42.504547] PM: noirq suspend of devices complete after 8.575 msecs [ 42.504547] Disabling non-boot CPUs ... [ 42.504577] Successfully put all powerdomains to target state [ 42.523193] PM: noirq resume of devices complete after 18.554 msecs [ 42.529876] PM: early resume of devices complete after 5.493 msecs [ 42.719726] PM: resume of devices complete after 189.727 msecs [ 42.774688] PM: Finishing wakeup. [ 42.778198] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:117,RET:807,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: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:193,INA:0,ON:196,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:117,RET:807,INA:0,ON:925,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:69,RET:597,INA:258,ON:925,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:69,RET:597,INA:258,ON:925,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 (26) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_susp /bin/sh: 77: ./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 for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:01 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:01 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:01 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:01 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:305,RET:807,INA:0,ON:1113,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:12,RET:11,INA:3,ON:27,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:12,RET:296,INA:0,ON:309,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:305,RET:807,INA:0,ON:1113,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:142,RET:660,INA:310,ON:1113,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:142,RET:660,INA:310,ON:1113,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 (21) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__off_dyn /bin/sh: 89: ./test_rootfs_access_nonexistent_file__off_dyn: not found # # %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test