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 = 4555411 (458293 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: 4555347 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-rc4-129971-g06e5801 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Mar 15 23:37:26 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 c08faf80, 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 - 0xc07ff5c0 (8158 kB) [ 0.000000] .init : 0xc0800000 - 0xc086c000 ( 432 kB) [ 0.000000] .data : 0xc086c000 - 0xc0900e28 ( 596 kB) [ 0.000000] .bss : 0xc0900e28 - 0xc1107b90 (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 [ 0.001342] 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 [ 0.001403] ... 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 [ 0.108276] 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 [ 0.113128] CPU: Testing write buffer coherency: ok [ 0.114929] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115081] Setting up static identity map for 0x80595ac8 - 0x80595b38 [ 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 [ 0.136413] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.219512] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp [ 0.221893] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp [ 0.331390] pinctrl core: initialized pinctrl subsystem [ 0.438018] NET: Registered protocol family 16 [ 0.447235] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.450103] cpuidle: using governor ladder [ 0.450164] cpuidle: using governor menu [ 0.458404] Reprogramming SDRC clock to 400000000 Hz [ 0.471618] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.473083] OMAP GPIO hardware version 2.5 [ 0.475036] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.477996] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.480804] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.483551] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.486297] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.488067] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.488983] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.489837] irq: no irq domain found for /ocp/pinmux@48002030 ! [ 0.514099] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 [ 0.518951] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi' [ 0.527526] No ATAGs? [ 0.527557] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.531188] OMAP DMA hardware revision 5.0 [ 0.616821] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.618133] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vddvario[0]' [ 0.619262] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-vdd33a[0]' [ 0.620483] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@48002030/pinmux_wl12xx_gpio, deferring probe [ 0.620513] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.620819] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regulator-lcd-3v3[0]' - status (0) [ 0.627563] SCSI subsystem initialized [ 0.628540] libata version 3.00 loaded. [ 0.632476] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.634307] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.636230] omap_i2c 48060000.i2c: bus 2 rev4.4 at 400 kHz [ 0.642517] Switched to clocksource 32k_counter [ 0.850097] NET: Registered protocol family 2 [ 0.852783] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.853027] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.854156] TCP: Hash tables configured (established 2048 bind 2048) [ 0.854431] TCP: reno registered [ 0.854461] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.854766] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.856201] NET: Registered protocol family 1 [ 0.858306] RPC: Registered named UNIX socket transport module. [ 0.858337] RPC: Registered udp transport module. [ 0.858367] RPC: Registered tcp transport module. [ 0.858367] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.863708] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.871765] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.872131] audit: initializing netlink subsys (disabled) [ 0.872650] audit: type=2000 audit(0.860:1): initialized [ 0.878845] VFS: Disk quotas dquot_6.5.2 [ 0.879028] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.882629] NFS: Registering the id_resolver key type [ 0.883148] Key type id_resolver registered [ 0.883178] Key type id_legacy registered [ 0.883453] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.889892] io scheduler noop registered [ 0.889923] io scheduler deadline registered [ 0.890014] io scheduler cfq registered (default) [ 0.893585] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.894348] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.895477] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.903228] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.912536] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.913208] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.789672] console [ttyO0] enabled [ 1.796447] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 1.806945] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.819152] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 1.829589] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.841613] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.847656] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.857971] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.909423] brd: module loaded [ 1.937896] loop: module loaded [ 1.969818] twl 0-0048: PIH (irq 23) chaining IRQs 341..349 [ 1.976257] twl 0-0048: power (irq 346) chaining IRQs 349..356 [ 2.041748] twl4030_gpio twl4030-gpio: gpio (irq 341) chaining IRQs 357..374 [ 2.050659] gpiochip_find_base: found new base at 492 [ 2.056823] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.131042] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.140533] nand: Could not find valid ONFI parameter page; aborting [ 2.147399] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xbc [ 2.154174] nand: Hynix NAND 512MiB 1,8V 16-bit [ 2.158935] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 2.166961] nand: using OMAP_ECC_BCH8_CODE_HW_DETECTION_SW [ 2.175598] 5 ofpart partitions found on MTD device omap2-nand.0 [ 2.181945] Creating 5 MTD partitions on "omap2-nand.0": [ 2.187652] 0x000000000000-0x000000080000 : "X-Loader" [ 2.201019] 0x000000080000-0x000000240000 : "U-Boot" [ 2.212280] 0x000000240000-0x000000280000 : "Environment" [ 2.222717] 0x000000280000-0x000000780000 : "Kernel" [ 2.236633] 0x000000780000-0x000020000000 : "Filesystem" [ 2.707641] libphy: smsc911x-mdio: probed [ 2.712707] smsc911x 2c000000.ethernet eth0: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1) [ 2.725097] smsc911x 2c000000.ethernet eth0: MAC Address: 00:50:c2:7e:99:42 [ 2.737823] mousedev: PS/2 mouse device common for all mice [ 2.743865] i2c /dev entries driver [ 2.751281] Driver 'mmcblk' needs updating - please use bus_type methods [ 2.760742] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.767211] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.774139] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.783843] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.793426] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.800659] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.806884] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.813262] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.820159] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.829833] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.839447] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.846557] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.903259] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.909606] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.916595] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.926269] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.935882] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.942993] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.949798] omap_hsmmc 480b4000.mmc: unable to get vmmc regulator -517 [ 2.957489] platform 480b4000.mmc: Driver omap_hsmmc requests probe deferral [ 2.965759] ledtrig-cpu: registered to indicate activity on CPUs [ 2.974243] oprofile: using arm/armv7 [ 2.979095] TCP: cubic registered [ 2.982727] Initializing XFRM netlink socket [ 2.987426] NET: Registered protocol family 17 [ 2.992248] NET: Registered protocol family 15 [ 2.997528] Key type dns_resolver registered [ 3.002868] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 3.010498] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 3.016662] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 3.024047] omap2_set_init_voltage: unable to set vdd_core [ 3.034881] ThumbEE CPU extension supported. [ 3.039459] Registering SWP/SWPB emulation handler [ 3.044647] SmartReflex Class3 initialized [ 3.062011] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 3.073120] vwl1271: supplied by VMMC2 [ 3.079132] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 3.085571] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 3.092529] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 3.102172] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 3.111755] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 3.118896] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 3.245971] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 3.252746] sr_init: No PMIC hook to init smartreflex [ 3.258666] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 3.267883] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 3.359313] smsc911x 2c000000.ethernet eth0: SMSC911x/921x identified at 0xd090e000, IRQ: 288 [ 3.396057] mmc0: host does not support reading read-only switch, assuming write-enable [ 3.404937] mmc0: new SDHC card at address e624 [ 3.412536] mmcblk0: mmc0:e624 SD08G 7.40 GiB [ 3.433532] mmcblk0: p1 p2 p3 [ 3.448638] omap_hsmmc 480b4000.mmc: card claims to support voltages below defined range [ 3.475616] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 3.485900] mmc1: new SDIO card at address 0001 [ 5.742553] Sending DHCP requests ., OK [ 5.763092] IP-Config: Got DHCP answer from 192.168.57.1, my address is 192.168.57.131 [ 5.772094] IP-Config: Complete: [ 5.775634] device=eth0, hwaddr=00:50:c2:7e:99:42, ipaddr=192.168.57.131, mask=255.255.255.0, gw=255.255.255.255 [ 5.786865] host=192.168.57.131, domain=example.org, nis-domain=(none) [ 5.794250] bootserver=0.0.0.0, rootserver=192.168.57.1, rootpath= [ 5.801025] nameserver0=192.168.57.1 [ 5.805877] vwl1271: disabling [ 5.810272] VUSB3V1: disabling [ 5.816345] lcd_3v3: disabling [ 5.846801] VFS: Mounted root (nfs filesystem) readonly on device 0:14. [ 5.856323] devtmpfs: mounted [ 5.860504] 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:269,INA:0,ON:270,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:269,INA:0,ON:270,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:148,INA:121,ON:270,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:148,INA:121,ON:270,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 # # [ 15.157073] PM: Syncing filesystems ... done. [ 15.164367] PM: Preparing system for mem sleep [ 15.177795] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.185943] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 15.196441] PM: Entering mem sleep [ 15.200042] Suspending console(s) (use no_console_suspend to debug) [ 15.231872] PM: suspend of devices complete after 18.524 msecs [ 15.240509] PM: late suspend of devices complete after 8.575 msecs [ 15.250274] PM: noirq suspend of devices complete after 9.735 msecs [ 15.250366] Disabling non-boot CPUs ... [ 15.250396] Successfully put all powerdomains to target state [ 15.255828] PM: noirq resume of devices complete after 5.340 msecs [ 15.262756] PM: early resume of devices complete after 5.676 msecs [ 15.588104] PM: resume of devices complete after 325.256 msecs [ 15.644165] PM: Finishing wakeup. [ 15.647674] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:576,INA:0,ON:577,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:576,INA:0,ON:577,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:287,INA:289,ON:577,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:287,INA:289,ON:577,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 [ 18.447509] PM: Syncing filesystems ... done. [ 18.452606] PM: Preparing system for mem sleep [ 18.459503] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 18.467163] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 18.477050] PM: Entering mem sleep [ 18.480651] Suspending console(s) (use no_console_suspend to debug) [ 18.509277] PM: suspend of devices complete after 15.594 msecs [ 18.517822] PM: late suspend of devices complete after 8.483 msecs [ 18.526580] PM: noirq suspend of devices complete after 8.728 msecs [ 18.526580] Disabling non-boot CPUs ... [ 18.526611] Successfully put all powerdomains to target state [ 18.531707] PM: noirq resume of devices complete after 5.004 msecs [ 18.538574] PM: early resume of devices complete after 5.554 msecs [ 18.857971] PM: resume of devices complete after 319.274 msecs [ 18.913421] PM: Finishing wakeup. [ 18.916900] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:672,INA:0,ON:673,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:672,INA:0,ON:673,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:382,INA:290,ON:673,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:382,INA:290,ON:673,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 [ 35.529510] random: nonblocking pool is initialized usbhost_pwrdm (ON),OFF:0,RET:962,INA:0,ON:963,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:17,INA:21,ON:39,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:194,INA:0,ON:195,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:962,INA:0,ON:963,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:599,INA:363,ON:963,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:599,INA:363,ON:963,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 -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 [ 40.519500] PM: Syncing filesystems ... done. [ 40.525115] PM: Preparing system for mem sleep [ 40.532318] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 40.539886] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 40.549804] PM: Entering mem sleep [ 40.553466] Suspending console(s) (use no_console_suspend to debug) [ 40.582122] PM: suspend of devices complete after 15.716 msecs [ 40.590393] PM: late suspend of devices complete after 8.270 msecs [ 40.599700] PM: noirq suspend of devices complete after 9.277 msecs [ 40.599731] Disabling non-boot CPUs ... [ 40.599731] Successfully put all powerdomains to target state [ 40.618530] PM: noirq resume of devices complete after 18.737 msecs [ 40.625366] PM: early resume of devices complete after 5.676 msecs [ 40.947784] PM: resume of devices complete after 322.296 msecs [ 41.003326] PM: Finishing wakeup. [ 41.006805] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:25,RET:1159,INA:0,ON:1185,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:17,INA:21,ON:40,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:294,INA:0,ON:296,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:25,RET:1159,INA:0,ON:1185,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:731,INA:434,ON:1185,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:19,RET:731,INA:434,ON:1185,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 [ 43.799255] PM: Syncing filesystems ... done. [ 43.804748] PM: Preparing system for mem sleep [ 43.811614] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 43.819274] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 43.829162] PM: Entering mem sleep [ 43.832824] Suspending console(s) (use no_console_suspend to debug) [ 43.861297] PM: suspend of devices complete after 15.533 msecs [ 43.869812] PM: late suspend of devices complete after 8.483 msecs [ 43.878570] PM: noirq suspend of devices complete after 8.758 msecs [ 43.878601] Disabling non-boot CPUs ... [ 43.878601] Successfully put all powerdomains to target state [ 43.897399] PM: noirq resume of devices complete after 18.737 msecs [ 43.904235] PM: early resume of devices complete after 5.676 msecs [ 44.229522] PM: resume of devices complete after 325.134 msecs [ 44.285095] PM: Finishing wakeup. [ 44.288604] Restarting tasks ... done. # # # # cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:129,RET:1159,INA:0,ON:1289,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:17,INA:21,ON:41,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:294,INA:0,ON:297,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:129,RET:1159,INA:0,ON:1289,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:76,RET:776,INA:436,ON:1289,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:76,RET:776,INA:436,ON:1289,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:382,RET:1159,INA:0,ON:1542,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:17,INA:30,ON:57,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:9,RET:456,INA:0,ON:466,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:382,RET:1159,INA:0,ON:1542,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:177,RET:863,INA:501,ON:1542,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:177,RET:863,INA:501,ON:1542,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