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 = 4518701 (44f32d 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: 4518637 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 3.19.0-rc7-119240-ge36f014 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Feb 1 22:47:46 MST 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 c08eb8c0, 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 11 pages/cpu @cfc3b000 s14912 r8192 d21952 u45056 [ 0.000000] pcpu-alloc: s14912 r8192 d21952 u45056 alloc=11*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: 224280K/261120K available (5839K kernel code, 645K rwdata, 2212K rodata, 428K init, 8219K bss, 20456K 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 - 0xc07e4e9c (8052 kB) [ 0.000000] .init : 0xc07e5000 - 0xc0850000 ( 428 kB) [ 0.000000] .data : 0xc0850000 - 0xc08f1628 ( 646 kB) [ 0.000000] .bss : 0xc08f1628 - 0xc10f8250 (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 [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001220] Console: colour dummy device 80x30 [ 0.001312] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001312] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001342] ... MAX_LOCK_DEPTH: 48 [ 0.001342] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001373] ... CLASSHASH_SIZE: 4096 [ 0.001373] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001373] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001403] ... CHAINHASH_SIZE: 32768 [ 0.001403] 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) [ 0.097595] pid_max: default: 32768 minimum: 301 [ 0.098114] Security Framework initialized [ 0.098358] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.098388] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.102569] Initializing cgroup subsys memory [ 0.102661] Initializing cgroup subsys devices [ 0.102783] Initializing cgroup subsys freezer [ 0.102905] Initializing cgroup subsys blkio [ 0.102996] Initializing cgroup subsys perf_event [ 0.103118] CPU: Testing write buffer coherency: ok [ 0.104797] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.104949] Setting up static identity map for 0x80588450 - 0x805884c0 [ 0.109741] Brought up 1 CPUs [ 0.109771] SMP: Total of 1 processors activated (594.73 BogoMIPS). [ 0.109771] CPU: All CPU(s) started in SVC mode. [ 0.113830] devtmpfs: initialized [ 0.125610] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.207061] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.209442] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.317474] pinctrl core: initialized pinctrl subsystem [ 0.420135] NET: Registered protocol family 16 [ 0.428863] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.431762] cpuidle: using governor ladder [ 0.431823] cpuidle: using governor menu [ 0.440155] Reprogramming SDRC clock to 400000000 Hz [ 0.453491] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.454895] OMAP GPIO hardware version 2.5 [ 0.456817] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.459777] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.462524] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.465209] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.468017] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.469604] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.470489] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.471374] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.495788] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.500518] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.509246] No ATAGs? [ 0.509277] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.512939] OMAP DMA hardware revision 5.0 [ 0.599365] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.600646] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vddvario[0]' [ 0.601928] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vdd33a[0]' [ 0.603057] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.603118] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.603393] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regulator-lcd-3v3[0]' - status (0) [ 0.610076] SCSI subsystem initialized [ 0.610961] libata version 3.00 loaded. [ 0.618225] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.620819] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.623962] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.630340] Switched to clocksource 32k_counter [ 0.846343] NET: Registered protocol family 2 [ 0.848632] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.848876] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.850006] TCP: Hash tables configured (established 2048 bind 2048) [ 0.850433] TCP: reno registered [ 0.850494] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.850799] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.852447] NET: Registered protocol family 1 [ 0.854400] RPC: Registered named UNIX socket transport module. [ 0.854431] RPC: Registered udp transport module. [ 0.854461] RPC: Registered tcp transport module. [ 0.854461] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.859405] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.867523] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.867858] audit: initializing netlink subsys (disabled) [ 0.868133] audit: type=2000 audit(0.850:1): initialized [ 0.874176] VFS: Disk quotas dquot_6.5.2 [ 0.874389] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.877685] NFS: Registering the id_resolver key type [ 0.878143] Key type id_resolver registered [ 0.878173] Key type id_legacy registered [ 0.878417] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.884277] io scheduler noop registered [ 0.884307] io scheduler deadline registered [ 0.884460] io scheduler cfq registered (default) [ 0.887237] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.888061] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.889190] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.896759] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.905975] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.906646] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.782409] console [ttyO0] enabled [ 1.788970] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 1.799346] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.811401] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 1.821746] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.833587] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.839508] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.849853] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.892547] brd: module loaded [ 1.915740] loop: module loaded [ 1.946960] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 1.953430] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.017425] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.025421] gpiochip_find_base: found new base at 492 [ 2.031555] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.102783] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.112274] nand: Could not find valid ONFI parameter page; aborting [ 2.119049] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xbc [ 2.125823] nand: Hynix NAND 512MiB 1,8V 16-bit [ 2.130645] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 2.138641] nand: using OMAP_ECC_BCH8_CODE_HW_DETECTION_SW [ 2.147277] 5 ofpart partitions found on MTD device omap2-nand.0 [ 2.153717] Creating 5 MTD partitions on "omap2-nand.0": [ 2.159362] 0x000000000000-0x000000080000 : "X-Loader" [ 2.172851] 0x000000080000-0x000000240000 : "U-Boot" [ 2.183990] 0x000000240000-0x000000280000 : "Environment" [ 2.194335] 0x000000280000-0x000000780000 : "Kernel" [ 2.208282] 0x000000780000-0x000020000000 : "Filesystem" [ 2.676483] libphy: smsc911x-mdio: probed [ 2.681427] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.693786] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.706390] mousedev: PS/2 mouse device common for all mice [ 2.712402] i2c /dev entries driver [ 2.719696] Driver 'mmcblk' needs updating - please use bus_type methods [ 2.728637] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.738311] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.790832] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.800476] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.810913] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.818450] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.826751] ledtrig-cpu: registered to indicate activity on CPUs [ 2.835205] oprofile: using arm/armv7 [ 2.839996] TCP: cubic registered [ 2.843627] Initializing XFRM netlink socket [ 2.848327] NET: Registered protocol family 17 [ 2.853179] NET: Registered protocol family 15 [ 2.858337] Key type dns_resolver registered [ 2.863281] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.870941] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.877044] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.884429] omap2_set_init_voltage: unable to set vdd_core [ 2.895019] ThumbEE CPU extension supported. [ 2.899597] Registering SWP/SWPB emulation handler [ 2.904754] SmartReflex Class3 initialized [ 2.917449] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 2.928405] vwl1271: supplied by VMMC2 [ 2.934143] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.943817] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 3.073730] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 3.080505] sr_init: No PMIC hook to init smartreflex [ 3.086395] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.095642] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.193847] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd087e000, IRQ: 288 [ 5.080352] mmc0: card never left busy state [ 5.084899] mmc0: error -110 whilst initialising SD card [ 5.700378] Sending DHCP requests ., OK [ 5.720886] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.729827] IP-Config: Complete: [ 5.733367] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.744598] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.751953] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.758758] nameserver0=192.168.57.1 [ 5.763610] vwl1271: disabling [ 5.768005] VUSB3V1: disabling [ 5.774017] lcd_3v3: disabling [ 5.803161] VFS: Mounted root (nfs filesystem) readonly on device 0:14. [ 5.812408] devtmpfs: mounted [ 5.816619] Freeing unused kernel memory: 428K (c07e5000 - c0850000) /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:274,INA:0,ON:275,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:274,INA:0,ON:275,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:125,INA:149,ON:275,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:125,INA:149,ON:275,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 enabled for u in `ls -1d /sys/class/tty/ttyO* | 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 # # [ 15.206878] PM: Syncing filesystems ... done. [ 15.213958] PM: Preparing system for mem sleep [ 15.226654] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.234405] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.245056] PM: Entering mem sleep [ 15.248657] Suspending console(s) (use no_console_suspend to debug) [ 15.276184] PM: suspend of devices complete after 14.343 msecs [ 15.284698] PM: late suspend of devices complete after 8.514 msecs [ 15.293884] PM: noirq suspend of devices complete after 9.124 msecs [ 15.293975] Disabling non-boot CPUs ... [ 15.293975] Successfully put all powerdomains to target state [ 15.299041] PM: noirq resume of devices complete after 4.974 msecs [ 15.305877] PM: early resume of devices complete after 5.462 msecs [ 15.313110] PM: resume of devices complete after 7.110 msecs [ 15.368164] PM: Finishing wakeup. [ 15.371704] Restarting tasks ... done. # # # # [ 15.584411] mmc0: host does not support reading read-only switch, assuming write-enable [ 15.593231] mmc0: new SDHC card at address e624 [ 15.601593] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 15.624450] mmcblk0: p1 p2 p3 cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:639,INA:0,ON:640,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:639,INA:0,ON:640,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:318,INA:321,ON:640,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:318,INA:321,ON:640,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) # # # # echo mem > /sys/power/state [ 17.890441] PM: Syncing filesystems ... done. [ 17.895355] PM: Preparing system for mem sleep [ 17.902313] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 17.909942] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 17.919830] PM: Entering mem sleep [ 17.923431] Suspending console(s) (use no_console_suspend to debug) [ 17.953094] PM: suspend of devices complete after 16.784 msecs [ 17.961669] PM: late suspend of devices complete after 8.544 msecs [ 17.970458] PM: noirq suspend of devices complete after 8.758 msecs [ 17.970458] Disabling non-boot CPUs ... [ 17.970489] Successfully put all powerdomains to target state [ 17.975524] PM: noirq resume of devices complete after 4.943 msecs [ 17.982391] PM: early resume of devices complete after 5.676 msecs [ 18.172943] PM: resume of devices complete after 190.429 msecs [ 18.228515] PM: Finishing wakeup. [ 18.232055] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:740,INA:0,ON:741,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET: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:740,INA:0,ON:741,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:415,INA:325,ON:741,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:415,INA:325,ON:741,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (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:966,INA:0,ON:967,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:3,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:147,INA:0,ON:148,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:966,INA:0,ON:967,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:568,INA:398,ON:967,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:568,INA:398,ON:967,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' '`; d[ 36.967620] random: nonblocking pool is initialized o 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 [ 38.962951] PM: Syncing filesystems ... done. [ 38.968322] PM: Preparing system for mem sleep [ 38.975738] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 38.983367] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 38.993255] PM: Entering mem sleep [ 38.996856] Suspending console(s) (use no_console_suspend to debug) [ 39.025512] PM: suspend of devices complete after 15.594 msecs [ 39.033966] PM: late suspend of devices complete after 8.453 msecs [ 39.042755] PM: noirq suspend of devices complete after 8.728 msecs [ 39.042785] Disabling non-boot CPUs ... [ 39.042785] Successfully put all powerdomains to target state [ 39.061523] PM: noirq resume of devices complete after 18.676 msecs [ 39.068237] PM: early resume of devices complete after 5.523 msecs [ 39.252075] PM: resume of devices complete after 183.715 msecs [ 39.307342] PM: Finishing wakeup. [ 39.310882] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:34,RET:1159,INA:0,ON:1194,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:3,ON:16,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:235,INA:0,ON:237,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:34,RET:1159,INA:0,ON:1194,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:683,INA:485,ON:1194,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:25,RET:683,INA:485,ON:1194,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 [ 41.833770] PM: Syncing filesystems ... done. [ 41.838775] PM: Preparing system for mem sleep [ 41.845703] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 41.853301] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 41.863159] PM: Entering mem sleep [ 41.866760] Suspending console(s) (use no_console_suspend to debug) [ 41.895233] PM: suspend of devices complete after 15.472 msecs [ 41.903778] PM: late suspend of devices complete after 8.514 msecs [ 41.912506] PM: noirq suspend of devices complete after 8.697 msecs [ 41.912536] Disabling non-boot CPUs ... [ 41.912536] Successfully put all powerdomains to target state [ 41.931274] PM: noirq resume of devices complete after 18.676 msecs [ 41.937988] PM: early resume of devices complete after 5.523 msecs [ 42.122192] PM: resume of devices complete after 184.082 msecs [ 42.177490] PM: Finishing wakeup. [ 42.181030] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:125,RET:1159,INA:0,ON:1285,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:3,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:235,INA:0,ON:238,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:125,RET:1159,INA:0,ON:1285,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:71,RET:727,INA:486,ON:1285,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:71,RET:727,INA:486,ON:1285,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) # # # # ./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:343,RET:1159,INA:0,ON:1503,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:10,RET:11,INA:6,ON:28,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:10,RET:367,INA:0,ON:378,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:343,RET:1159,INA:0,ON:1503,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:123,RET:817,INA:562,ON:1503,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:123,RET:817,INA:562,ON:1503,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