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 = 4555435 (4582ab 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: 4555371 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-rc5-130305-gbc465aa (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Mar 24 12:32:04 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 c08fafc0, 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: 224212K/261120K available (5892K kernel code, 595K rwdata, 2264K rodata, 432K init, 8219K bss, 20524K 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 - 0xc07ff5ac (8158 kB) [ 0.000000] .init : 0xc0800000 - 0xc086c000 ( 432 kB) [ 0.000000] .data : 0xc086c000 - 0xc0900e68 ( 596 kB) [ 0.000000] .bss : 0xc0900e68 - 0xc1107bd0 (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 [ 0.000061] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001251] Console: colour dummy device 80x30 [ 0.001342] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001342] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001373] ... MAX_LOCK_DEPTH: 48 [ 0.001373] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001373] ... CLASSHASH_SIZE: 4096 [ 0.001403] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001403] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001434] ... CHAINHASH_SIZE: 32768 [ 0.001434] memory used by lock dependency info: 5167 kB [ 0.001464] per task-struct memory footprint: 1152 bytes [ 0.001495] Calibrating delay loop... 594.73 BogoMIPS (lpj=2973696) [ 0.107513] pid_max: default: 32768 minimum: 301 [ 0.108032] Security Framework initialized [ 0.108245] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.108276] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.112518] Initializing cgroup subsys blkio [ 0.112579] Initializing cgroup subsys memory [ 0.112701] Initializing cgroup subsys devices [ 0.112823] Initializing cgroup subsys freezer [ 0.113006] Initializing cgroup subsys perf_event [ 0.113098] CPU: Testing write buffer coherency: ok [ 0.114929] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115051] Setting up static identity map for 0x80595a88 - 0x80595af8 [ 0.120300] Brought up 1 CPUs [ 0.120330] SMP: Total of 1 processors activated (594.73 BogoMIPS). [ 0.120330] CPU: All CPU(s) started in SVC mode. [ 0.124603] devtmpfs: initialized [ 0.136383] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.218963] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.221313] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.330627] pinctrl core: initialized pinctrl subsystem [ 0.436370] NET: Registered protocol family 16 [ 0.445373] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.448425] cpuidle: using governor ladder [ 0.448455] cpuidle: using governor menu [ 0.456604] Reprogramming SDRC clock to 400000000 Hz [ 0.469909] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.471374] OMAP GPIO hardware version 2.5 [ 0.473358] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.476165] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.479095] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.481872] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.484649] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.486267] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.487274] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.488159] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.512359] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.517181] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.525573] No ATAGs? [ 0.525604] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.529388] OMAP DMA hardware revision 5.0 [ 0.614318] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.615631] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vddvario[0]' [ 0.616882] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vdd33a[0]' [ 0.618103] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.618164] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.618469] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regulator-lcd-3v3[0]' - status (0) [ 0.625030] SCSI subsystem initialized [ 0.626007] libata version 3.00 loaded. [ 0.630096] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.631927] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.633850] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.640167] Switched to clocksource 32k_counter [ 0.846862] NET: Registered protocol family 2 [ 0.849365] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.849609] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.850891] TCP: Hash tables configured (established 2048 bind 2048) [ 0.851165] TCP: reno registered [ 0.851226] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.851531] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.852966] NET: Registered protocol family 1 [ 0.855102] RPC: Registered named UNIX socket transport module. [ 0.855133] RPC: Registered udp transport module. [ 0.855133] RPC: Registered tcp transport module. [ 0.855163] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.860473] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.868530] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.868896] audit: initializing netlink subsys (disabled) [ 0.869232] audit: type=2000 audit(0.850:1): initialized [ 0.875579] VFS: Disk quotas dquot_6.5.2 [ 0.875793] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.879180] NFS: Registering the id_resolver key type [ 0.879669] Key type id_resolver registered [ 0.879699] Key type id_legacy registered [ 0.879974] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.886657] io scheduler noop registered [ 0.886688] io scheduler deadline registered [ 0.886779] io scheduler cfq registered (default) [ 0.890380] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.891113] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.892272] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.899810] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.909179] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.909820] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.786804] console [ttyO0] enabled [ 1.793579] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 1.804016] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.816131] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 1.826568] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.838531] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.844573] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.854858] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.905914] brd: module loaded [ 1.934204] loop: module loaded [ 1.967498] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 1.973937] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.039581] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.048522] gpiochip_find_base: found new base at 492 [ 2.054687] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.129058] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.138580] nand: Could not find valid ONFI parameter page; aborting [ 2.145446] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xbc [ 2.152191] nand: Hynix NAND 512MiB 1,8V 16-bit [ 2.156982] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 2.165008] nand: using OMAP_ECC_BCH8_CODE_HW_DETECTION_SW [ 2.173645] 5 ofpart partitions found on MTD device omap2-nand.0 [ 2.180053] Creating 5 MTD partitions on "omap2-nand.0": [ 2.185668] 0x000000000000-0x000000080000 : "X-Loader" [ 2.199035] 0x000000080000-0x000000240000 : "U-Boot" [ 2.210388] 0x000000240000-0x000000280000 : "Environment" [ 2.220733] 0x000000280000-0x000000780000 : "Kernel" [ 2.234619] 0x000000780000-0x000020000000 : "Filesystem" [ 2.705047] libphy: smsc911x-mdio: probed [ 2.709747] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.722167] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.734985] mousedev: PS/2 mouse device common for all mice [ 2.741027] i2c /dev entries driver [ 2.748413] Driver 'mmcblk' needs updating - please use bus_type methods [ 2.757873] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.764343] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.771270] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.780975] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.790557] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.797790] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.804016] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.810394] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.817321] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.826995] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.836578] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.843688] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.900909] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.907257] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.914245] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.923950] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.933532] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.940643] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.947448] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.955139] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.963409] ledtrig-cpu: registered to indicate activity on CPUs [ 2.971893] oprofile: using arm/armv7 [ 2.976715] TCP: cubic registered [ 2.980346] Initializing XFRM netlink socket [ 2.985015] NET: Registered protocol family 17 [ 2.989807] NET: Registered protocol family 15 [ 2.995086] Key type dns_resolver registered [ 3.000396] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 3.008026] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 3.014190] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 3.021575] omap2_set_init_voltage: unable to set vdd_core [ 3.032379] ThumbEE CPU extension supported. [ 3.036926] Registering SWP/SWPB emulation handler [ 3.042114] SmartReflex Class3 initialized [ 3.059448] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 3.070526] vwl1271: supplied by VMMC2 [ 3.076538] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 3.083007] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 3.089904] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 3.099609] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 3.109191] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 3.116333] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 3.243804] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 3.250549] sr_init: No PMIC hook to init smartreflex [ 3.256469] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.265686] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.356750] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd090e000, IRQ: 288 [ 3.393829] mmc0: host does not support reading read-only switch, assuming write-enable [ 3.402709] mmc0: new SDHC card at address e624 [ 3.410308] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.431304] mmcblk0: p1 p2 p3 [ 3.446380] omap_hsmmc 480b4000.mmc: card claims to support voltages below defined range [ 3.473480] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 3.483825] mmc1: new SDIO card at address 0001 [ 5.720245] Sending DHCP requests ., OK [ 5.740722] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.749725] IP-Config: Complete: [ 5.753265] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.764495] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.771881] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.778686] nameserver0=192.168.57.1 [ 5.783538] vwl1271: disabling [ 5.787902] VUSB3V1: disabling [ 5.793975] lcd_3v3: disabling [ 5.823455] VFS: Mounted root (nfs filesystem) readonly on device 0:14. [ 5.832977] devtmpfs: mounted [ 5.837188] Freeing unused kernel memory: 432K (c0800000 - c086c000) /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:231,INA:0,ON:232,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:231,INA:0,ON:232,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:126,INA:105,ON:232,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:126,INA:105,ON:232,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/tenabled tyO* | paste -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 # # [ 15.156036] PM: Syncing filesystems ... done. [ 15.163238] PM: Preparing system for mem sleep [ 15.176635] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.184722] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.195343] PM: Entering mem sleep [ 15.198944] Suspending console(s) (use no_console_suspend to debug) [ 15.230865] PM: suspend of devices complete after 18.707 msecs [ 15.239074] PM: late suspend of devices complete after 8.178 msecs [ 15.248809] PM: noirq suspend of devices complete after 9.704 msecs [ 15.248901] Disabling non-boot CPUs ... [ 15.248931] Successfully put all powerdomains to target state [ 15.254302] PM: noirq resume of devices complete after 5.279 msecs [ 15.261138] PM: early resume of devices complete after 5.554 msecs [ 15.585723] PM: resume of devices complete after 324.493 msecs [ 15.641723] PM: Finishing wakeup. [ 15.645233] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:499,INA:0,ON:500,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:499,INA:0,ON:500,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:232,INA:267,ON:500,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:232,INA:267,ON:500,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 [ 18.446563] PM: Syncing filesystems ... done. [ 18.451568] PM: Preparing system for mem sleep [ 18.458465] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 18.466125] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 18.476013] PM: Entering mem sleep [ 18.479675] Suspending console(s) (use no_console_suspend to debug) [ 18.508087] PM: suspend of devices complete after 15.472 msecs [ 18.516510] PM: late suspend of devices complete after 8.361 msecs [ 18.525238] PM: noirq suspend of devices complete after 8.728 msecs [ 18.525268] Disabling non-boot CPUs ... [ 18.525299] Successfully put all powerdomains to target state [ 18.530426] PM: noirq resume of devices complete after 5.065 msecs [ 18.537078] PM: early resume of devices complete after 5.401 msecs [ 18.855560] PM: resume of devices complete after 318.359 msecs [ 18.910919] PM: Finishing wakeup. [ 18.914428] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:589,INA:0,ON:590,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:589,INA:0,ON:590,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:320,INA:269,ON:590,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:320,INA:269,ON:590,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 (26) 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:802,INA:0,ON:803,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:12,INA:3,ON:16,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:130,INA:0,ON:131,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:802,INA:0,ON:803,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:475,INA:327,ON:803,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:475,INA:327,ON:803,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[ 38.521667] random: nonblocking pool is initialized -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 # # %% 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 [ 40.518157] PM: Syncing filesystems ... done. [ 40.523590] PM: Preparing system for mem sleep [ 40.530975] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 40.538543] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 40.548461] PM: Entering mem sleep [ 40.552124] Suspending console(s) (use no_console_suspend to debug) [ 40.580627] PM: suspend of devices complete after 15.563 msecs [ 40.588775] PM: late suspend of devices complete after 8.117 msecs [ 40.598083] PM: noirq suspend of devices complete after 9.246 msecs [ 40.598114] Disabling non-boot CPUs ... [ 40.598114] Successfully put all powerdomains to target state [ 40.616760] PM: noirq resume of devices complete after 18.615 msecs [ 40.623535] PM: early resume of devices complete after 5.554 msecs [ 40.945373] PM: resume of devices complete after 321.716 msecs [ 41.000823] PM: Finishing wakeup. [ 41.004333] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:23,RET:986,INA:0,ON:1010,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:12,INA:3,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:220,INA:0,ON:222,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:23,RET:986,INA:0,ON:1010,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:19,RET:588,INA:402,ON:1010,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:19,RET:588,INA:402,ON:1010,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) # # # # echo mem > /sys/power/state [ 43.793457] PM: Syncing filesystems ... done. [ 43.798858] PM: Preparing system for mem sleep [ 43.805816] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 43.813446] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 43.823333] PM: Entering mem sleep [ 43.826934] Suspending console(s) (use no_console_suspend to debug) [ 43.855377] PM: suspend of devices complete after 15.441 msecs [ 43.863800] PM: late suspend of devices complete after 8.392 msecs [ 43.872558] PM: noirq suspend of devices complete after 8.697 msecs [ 43.872558] Disabling non-boot CPUs ... [ 43.872589] Successfully put all powerdomains to target state [ 43.891326] PM: noirq resume of devices complete after 18.676 msecs [ 43.897949] PM: early resume of devices complete after 5.401 msecs [ 44.217132] PM: resume of devices complete after 319.030 msecs [ 44.272613] PM: Finishing wakeup. [ 44.276123] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:110,RET:986,INA:0,ON:1097,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:12,INA:3,ON:18,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:220,INA:0,ON:223,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:110,RET:986,INA:0,ON:1097,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:61,RET:631,INA:404,ON:1097,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:61,RET:631,INA:404,ON:1097,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:338,RET:986,INA:0,ON:1325,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:9,RET:12,INA:3,ON:25,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:9,RET:351,INA:0,ON:361,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:338,RET:986,INA:0,ON:1325,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:131,RET:714,INA:479,ON:1325,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:131,RET:714,INA:479,ON:1325,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