U-Boot SPL 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) OMAP4460 ES1.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) CPU : OMAP4460 ES1.1 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 3  2  0 Panda # Panda # setenv bootargs 'console=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh' Panda # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 230400 bps... CSending: uImage-dtb.omap4-panda-es Sending: Transfer complete xyzModem - CRC mode, 4(SOH)/4445(STX)/0(CAN) packets, 3 retries ## Total Size = 0x004574ec = 4551916 Bytes Panda # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4551852 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 4.0.0-130747-g39a8804 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Apr 21 08:16:21 MDT 2015 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI OMAP4 PandaBoard-ES [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xbe800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c08fb0c0, node_mem_map eeef9000 [ 0.000000] Normal zone: 1710 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 12 pages/cpu @eee9a000 s18496 r8192 d22464 u49152 [ 0.000000] pcpu-alloc: s18496 r8192 d22464 u49152 alloc=12*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260178 [ 0.000000] Kernel command line: console=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1003280K/1047552K available (5896K kernel code, 595K rwdata, 2264K rodata, 428K init, 8219K bss, 27888K reserved, 16384K cma-reserved, 252928K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0800620 (8162 kB) [ 0.000000] .init : 0xc0801000 - 0xc086c000 ( 428 kB) [ 0.000000] .data : 0xc086c000 - 0xc0900f68 ( 596 kB) [ 0.000000] .bss : 0xc0900f68 - 0xc1107cd0 (8220 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e070000 -> 0x3e470000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e070000 -> 0x3e470000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x7e470000 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dss_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node dss_fck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node bandgap_fclk [ 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 [ 0.002044] Console: colour dummy device 80x30 [ 0.002075] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.002105] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.002105] ... MAX_LOCK_DEPTH: 48 [ 0.002105] ... MAX_LOCKDEP_KEYS: 8191 [ 0.002136] ... CLASSHASH_SIZE: 4096 [ 0.002136] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.002136] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.002136] ... CHAINHASH_SIZE: 32768 [ 0.002166] memory used by lock dependency info: 5167 kB [ 0.002166] per task-struct memory footprint: 1152 bytes [ 0.002197] Calibrating delay loop... 1397.55 BogoMIPS (lpj=6987776) [ 0.080352] pid_max: default: 32768 minimum: 301 [ 0.080718] Security Framework initialized [ 0.080871] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080902] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.083862] Initializing cgroup subsys blkio [ 0.083892] Initializing cgroup subsys memory [ 0.083984] Initializing cgroup subsys devices [ 0.084075] Initializing cgroup subsys freezer [ 0.084197] Initializing cgroup subsys perf_event [ 0.084289] CPU: Testing write buffer coherency: ok [ 0.085540] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.085632] Setting up static identity map for 0x80596588 - 0x805965f8 [ 0.180328] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.181121] Brought up 2 CPUs [ 0.181121] SMP: Total of 2 processors activated (2795.11 BogoMIPS). [ 0.181152] CPU: All CPU(s) started in SVC mode. [ 0.184173] devtmpfs: initialized [ 0.186187] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.190551] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.194519] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.361206] pinctrl core: initialized pinctrl subsystem [ 0.416381] NET: Registered protocol family 16 [ 0.421356] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.450531] cpuidle: using governor ladder [ 0.480377] cpuidle: using governor menu [ 0.490417] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.491180] OMAP GPIO hardware version 0.1 [ 0.492401] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.494201] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.495910] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.497619] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.499359] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.500823] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.501770] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.502349] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.502929] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.522216] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.522705] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.531188] No ATAGs? [ 0.531280] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.531280] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.533935] OMAP DMA hardware revision 0.0 [ 0.607635] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.608551] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb1_power_reg[0]' - status (0) [ 0.680755] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_wl12xx_gpio, deferring probe [ 0.680786] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.685028] SCSI subsystem initialized [ 0.685546] libata version 3.00 loaded. [ 0.686248] usb_phy_generic hsusb1_phy: GPIO lookup for consumer reset [ 0.686248] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.686309] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb1_phy[0]' - status (0) [ 0.686401] usb_phy_generic hsusb1_phy: GPIO lookup for consumer vbus-detect [ 0.686401] usb_phy_generic hsusb1_phy: using device tree for GPIO lookup [ 0.686431] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb1_phy[0]' [ 0.686431] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb1_phy[0]' [ 0.686462] usb_phy_generic hsusb1_phy: using lookup tables for GPIO lookup [ 0.686553] usb_phy_generic hsusb1_phy: lookup for GPIO vbus-detect failed [ 0.687561] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.687591] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.687683] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.687713] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.687774] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.687805] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.687866] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.687896] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.692138] Switched to clocksource 32k_counter [ 0.819122] NET: Registered protocol family 2 [ 0.821044] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.821319] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.823974] TCP: Hash tables configured (established 8192 bind 8192) [ 0.824218] TCP: reno registered [ 0.824249] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.824615] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.825683] NET: Registered protocol family 1 [ 0.827026] RPC: Registered named UNIX socket transport module. [ 0.827026] RPC: Registered udp transport module. [ 0.827056] RPC: Registered tcp transport module. [ 0.827056] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.831207] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.836486] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.836761] audit: initializing netlink subsys (disabled) [ 0.837005] audit: type=2000 audit(0.820:1): initialized [ 0.841308] VFS: Disk quotas dquot_6.5.2 [ 0.841430] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.843994] NFS: Registering the id_resolver key type [ 0.844390] Key type id_resolver registered [ 0.844390] Key type id_legacy registered [ 0.844604] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.848846] bounce: pool size: 64 pages [ 0.848937] io scheduler noop registered [ 0.848968] io scheduler deadline registered [ 0.848999] io scheduler cfq registered (default) [ 0.852569] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.853027] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.858947] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.864440] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.864471] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.864959] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 226, base_baud = 3000000) is a OMAP UART0 [ 0.866790] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.867034] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 227, base_baud = 3000000) is a OMAP UART1 [ 0.868103] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.868347] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 228, base_baud = 3000000) is a OMAP UART2 [ 1.426086] console [ttyO2] enabled [ 1.429199] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.434661] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 229, base_baud = 3000000) is a OMAP UART3 [ 1.464141] brd: module loaded [ 1.481933] loop: module loaded [ 1.486419] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.500152] mousedev: PS/2 mouse device common for all mice [ 1.503234] i2c /dev entries driver [ 1.505401] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.510131] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.513427] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.516967] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.521942] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.526855] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.530517] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.533691] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.536956] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.540496] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.545471] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.550384] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.554046] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.558013] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.561950] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.566101] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 1.569366] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 1.572937] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.577880] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 1.582824] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 1.586456] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 1.590118] omap_hsmmc 480d5000.mmc: unable to get vmmc regulator -517 [ 1.593841] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.598052] ledtrig-cpu: registered to indicate activity on CPUs [ 1.602508] oprofile: using arm/armv7-ca9 [ 1.605377] TCP: cubic registered [ 1.607208] Initializing XFRM netlink socket [ 1.609649] NET: Registered protocol family 17 [ 1.612152] NET: Registered protocol family 15 [ 1.614868] Key type dns_resolver registered [ 1.617401] twl: not initialized [ 1.619171] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.623535] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.627899] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.632263] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.636627] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.640960] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.645324] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.649688] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.653442] omap2_set_init_voltage: unable to set vdd_mpu [ 1.656372] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.660156] omap2_set_init_voltage: unable to set vdd_core [ 1.663177] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.666900] omap2_set_init_voltage: unable to set vdd_iva [ 1.671722] Power Management for TI OMAP4+ devices. [ 1.674377] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.679382] ThumbEE CPU extension supported. [ 1.679382] Registering SWP/SWPB emulation handler [ 1.684295] SmartReflex Class3 initialized [ 1.690521] of_get_named_gpiod_flags: parsed 'gpio' property of node '/wl12xx_vmmc[0]' - status (0) [ 1.703399] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.712219] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 1.722229] hw-breakpoint: CPU 0 failed to disable vector catch [ 1.727691] twl 0-0048: PIH (irq 340) nested IRQs [ 1.761993] twl6040 0-004b: clk32k is not handled [ 1.768463] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 1.776763] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 1.782714] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 1.787261] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz [ 1.792327] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 1.795501] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.799255] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.802795] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.802825] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.812591] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.816192] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.816192] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.819335] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.826080] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.826080] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.835845] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.839447] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.882049] omap_hsmmc 480d5000.mmc: GPIO lookup for consumer wp [ 1.886077] omap_hsmmc 480d5000.mmc: using device tree for GPIO lookup [ 1.886077] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d5000[0]' [ 1.886077] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d5000[0]' [ 1.899322] omap_hsmmc 480d5000.mmc: using lookup tables for GPIO lookup [ 1.902954] omap_hsmmc 480d5000.mmc: lookup for GPIO wp failed [ 2.023925] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.023925] sr_init: No PMIC hook to init smartreflex [ 2.027313] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.035095] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.039855] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 2.084014] VUSB: disabling [ 2.086578] VANA: disabling [ 2.088836] VDAC: disabling [ 2.095581] Waiting for root device /dev/mmcblk0p2... [ 2.272033] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.279205] mmc0: new high speed SD card at address 1234 [ 2.284179] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 2.291931] mmcblk0: p1 p2 [ 2.301757] omap_hsmmc 480d5000.mmc: card claims to support voltages below defined range [ 2.321044] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 2.325073] kjournald starting. Commit interval 5 seconds [ 2.327209] mmc1: new SDIO card at address 0001 [ 2.329528] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.334594] VFS: Mounted root (ext3 filesystem) readonly on device 179:2. [ 2.342315] devtmpfs: mounted [ 2.342712] Freeing unused kernel memory: 428K (c0801000 - c086c000) /bin/sh: can't access tty; job control turned off / # / # / # / # / # %% Start PM consolidated quick test (retention only) %% 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/48020000.serial/power/autosuspend_delay_ms -1 -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/4806e000.serial/power/autosuspend_delay_ms -1 / # / # echo 0 > /debug/pm_debug/enable_off_mode / # / # %% Baseline pm_debug count dump cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:150,RET:0,INA:0,ON:151,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:4,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,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 mpu_pwrdm (ON),OFF:0,RET:106,INA:0,ON:107,RET-LOGIC-OFF:104,RET-MEMBANK1-OFF:106,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:118,RET:0,INA:0,ON:119,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:106,RET:0,INA:0,ON:107,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (3) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_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/w akeup; 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 -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 / # / # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/c ontrol; cat $u/power/control; done -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 / # / # echo mem > /sys/power/state [ 12.219909] PM: Syncing filesystems ... done. [ 12.224914] PM: Preparing system for mem sleep [ 12.232574] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 12.235809] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 12.243011] PM: Entering mem sleep [ 12.243682] Suspending console(s) (use no_console_suspend to debug) [ 12.263214] PM: suspend of devices complete after 10.955 msecs [ 12.263214] PM: late suspend of devices complete after 0.001 msecs [ 12.273712] PM: noirq suspend of devices complete after 5.950 msecs [ 12.273834] Disabling non-boot CPUs ... [ 12.280517] CPU1: shutdown [ 12.322479] Powerdomain (core_pwrdm) didn't enter target state 1 [ 12.322479] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 12.322479] Could not enter target state in pm_suspend [ 12.322479] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 12.322509] Enabling non-boot CPUs ... [ 12.365844] CPU1 is up [ 12.368927] PM: noirq resume of devices complete after 3.082 msecs [ 12.372558] PM: early resume of devices complete after 1.892 msecs [ 13.036376] PM: resume of devices complete after 663.818 msecs [ 13.073364] PM: Finishing wakeup. [ 13.081573] Restarting tasks ... done. / # / # a /bin/sh: a: not found / #