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 Modem - CRC mode, 7(SOH)/4310(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00435a63 = 4414051 Bytes Panda # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4413987 Bytes = 4.2 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] Linux version 3.16.0-rc2-78718-gacd052b (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Thu Jul 17 03:49:29 MDT 2014 [ 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 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c08bc980, node_mem_map edff1000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 526 pages used for memmap [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 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] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm/mach-omap2/omap4-common.c:192 omap4_l2c310_write_sec+0x5c/0x98() [ 0.000000] OMAP L2C310: ignoring write to reg 0xf80 [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.16.0-rc2-78718-gacd052b #1 [ 0.000000] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 0.000000] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 0.000000] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 0.000000] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 0.000000] [] (warn_slowpath_fmt) from [] (omap4_l2c310_write_sec+0x5c/0x98) [ 0.000000] [] (omap4_l2c310_write_sec) from [] (l2c310_enable+0x13c/0x200) [ 0.000000] [] (l2c310_enable) from [] (__l2c_init+0x168/0x1f0) [ 0.000000] [] (__l2c_init) from [] (l2x0_of_init+0x140/0x168) [ 0.000000] [] (l2x0_of_init) from [] (omap_l2_cache_init+0x44/0x9c) [ 0.000000] [] (omap_l2_cache_init) from [] (omap4430_init_early+0x6c/0xa0) [ 0.000000] [] (omap4430_init_early) from [] (setup_arch+0x8b4/0x998) [ 0.000000] [] (setup_arch) from [] (start_kernel+0x7c/0x3a0) [ 0.000000] [] (start_kernel) from [<80008074>] (0x80008074) [ 0.000000] ---[ end trace 3406ff24bd97382e ]--- [ 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] PERCPU: Embedded 9 pages/cpu @edf98000 s14336 r8192 d14336 u36864 [ 0.000000] pcpu-alloc: s14336 r8192 d14336 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260368 [ 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: 1004556K/1047552K available (5651K kernel code, 680K rwdata, 2196K rodata, 406K init, 8209K bss, 42996K reserved, 269312K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc07b1f64 (7848 kB) [ 0.000000] .init : 0xc07b2000 - 0xc0817800 ( 406 kB) [ 0.000000] .data : 0xc0818000 - 0xc08c22f0 ( 681 kB) [ 0.000000] .bss : 0xc08c22f0 - 0xc10c67e0 (8210 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node bandgap_fclk [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001800] Console: colour dummy device 80x30 [ 0.001831] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001861] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001861] ... MAX_LOCK_DEPTH: 48 [ 0.001892] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001892] ... CLASSHASH_SIZE: 4096 [ 0.001922] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001922] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001922] ... CHAINHASH_SIZE: 32768 [ 0.001953] memory used by lock dependency info: 5167 kB [ 0.001953] per task-struct memory footprint: 1152 bytes [ 0.002014] Calibrating delay loop... 1397.55 BogoMIPS (lpj=6987776) [ 0.080261] pid_max: default: 32768 minimum: 301 [ 0.080688] Security Framework initialized [ 0.080841] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080871] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.083160] CPU: Testing write buffer coherency: ok [ 0.084259] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.084350] Setting up static identity map for 0x8055b000 - 0x8055b070 [ 0.089904] CPU1: Booted secondary processor [ 0.170257] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.170837] Brought up 2 CPUs [ 0.170867] SMP: Total of 2 processors activated. [ 0.170867] CPU: All CPU(s) started in SVC mode. [ 0.173522] devtmpfs: initialized [ 0.182617] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.186981] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.190948] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.356628] pinctrl core: initialized pinctrl subsystem [ 0.359191] regulator-dummy: no parameters [ 0.408966] NET: Registered protocol family 16 [ 0.414794] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.416870] cpuidle: using governor ladder [ 0.416900] cpuidle: using governor menu [ 0.430603] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.431457] OMAP GPIO hardware version 0.1 [ 0.432556] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.434173] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.435791] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.437408] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.439025] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.440399] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.441223] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.441741] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.442260] irq: no irq domain found for /ocp/pinmux@4a100040 ! [ 0.459655] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.460174] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.468475] No ATAGs? [ 0.468566] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.468597] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.471130] OMAP DMA hardware revision 0.0 [ 0.516235] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.516296] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.550476] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.551483] of_get_named_gpiod_flags exited with status 0 [ 0.640045] hsusb1_vbus: 3300 mV [ 0.640563] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_wl12xx_gpio, deferring probe [ 0.640594] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral [ 0.645263] SCSI subsystem initialized [ 0.646026] usbcore: registered new interface driver usbfs [ 0.646209] usbcore: registered new interface driver hub [ 0.646453] usbcore: registered new device driver usb [ 0.646881] of_get_named_gpiod_flags exited with status 0 [ 0.648223] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.648254] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.648345] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.648376] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.648437] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.648468] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.648559] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.648590] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.652923] Switched to clocksource 32k_counter [ 0.780822] NET: Registered protocol family 2 [ 0.782653] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.782958] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.785583] TCP: Hash tables configured (established 8192 bind 8192) [ 0.785827] TCP: reno registered [ 0.785888] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.786254] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.787536] NET: Registered protocol family 1 [ 0.788848] RPC: Registered named UNIX socket transport module. [ 0.788879] RPC: Registered udp transport module. [ 0.788909] RPC: Registered tcp transport module. [ 0.788909] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.791107] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available [ 0.796264] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.800445] VFS: Disk quotas dquot_6.5.2 [ 0.800598] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.802673] NFS: Registering the id_resolver key type [ 0.803070] Key type id_resolver registered [ 0.803131] Key type id_legacy registered [ 0.803283] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.803863] msgmni has been set to 1468 [ 0.806488] bounce: pool size: 64 pages [ 0.806579] io scheduler noop registered [ 0.806610] io scheduler deadline registered [ 0.806732] io scheduler cfq registered (default) [ 0.812011] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.812469] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.815063] pbias_mmc_omap4: 1800 <--> 3000 mV at 3000 mV [ 0.816558] abb_mpu: 1025 <--> 1389 mV [ 0.817352] abb_iva: 950 <--> 1376 mV [ 0.818237] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.823699] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.823730] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 0.824188] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.825988] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 0.826232] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.827270] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48020000[0]' [ 0.827514] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.413604] console [ttyO2] enabled [ 1.416870] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806e000[0]' [ 1.421997] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.447784] brd: module loaded [ 1.461669] loop: module loaded [ 1.466400] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.477294] usbcore: registered new interface driver asix [ 1.480407] usbcore: registered new interface driver ax88179_178a [ 1.483886] usbcore: registered new interface driver cdc_ether [ 1.487243] usbcore: registered new interface driver smsc95xx [ 1.490478] usbcore: registered new interface driver net1080 [ 1.493743] usbcore: registered new interface driver cdc_subset [ 1.497070] usbcore: registered new interface driver zaurus [ 1.500305] usbcore: registered new interface driver cdc_ncm [ 1.504394] usbcore: registered new interface driver cdc_wdm [ 1.507629] usbcore: registered new interface driver usb-storage [ 1.511077] usbcore: registered new interface driver usbtest [ 1.516296] mousedev: PS/2 mouse device common for all mice [ 1.521942] i2c /dev entries driver [ 1.523986] Driver for 1-wire Dallas network protocol. [ 1.527648] of_get_named_gpiod_flags exited with status 0 [ 1.534118] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.539337] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.544128] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.549530] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.553436] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.557464] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.562164] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.567291] omap_hsmmc 480d5000.mmc: unable to get vmmc regulator -517 [ 1.571014] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.575653] of_get_named_gpiod_flags exited with status 0 [ 1.578643] of_get_named_gpiod_flags exited with status 0 [ 1.581604] of_get_named_gpiod_flags exited with status 0 [ 1.585388] of_get_named_gpiod_flags exited with status 0 [ 1.589172] ledtrig-cpu: registered to indicate activity on CPUs [ 1.592956] usbcore: registered new interface driver usbhid [ 1.595977] usbhid: USB HID core driver [ 1.599578] oprofile: using arm/armv7-ca9 [ 1.602416] TCP: cubic registered [ 1.604309] Initializing XFRM netlink socket [ 1.606719] NET: Registered protocol family 17 [ 1.609222] NET: Registered protocol family 15 [ 1.611907] Key type dns_resolver registered [ 1.614501] twl: not initialized [ 1.616271] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.620635] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.625030] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.629364] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.633758] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.638092] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660 [ 1.642456] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660 [ 1.646820] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu [ 1.650543] omap2_set_init_voltage: unable to set vdd_mpu [ 1.653717] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.657501] omap2_set_init_voltage: unable to set vdd_core [ 1.660491] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva [ 1.664245] omap2_set_init_voltage: unable to set vdd_iva [ 1.669036] Power Management for TI OMAP4+ devices. [ 1.671752] Power Management for TI OMAP4. [ 1.674011] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.678955] ThumbEE CPU extension supported. [ 1.681304] Registering SWP/SWPB emulation handler [ 1.683898] SmartReflex Class3 initialized [ 1.689727] of_get_named_gpiod_flags exited with status 0 [ 1.693511] vwl1271: 1800 mV [ 1.699584] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.708496] twl 0-0048: PIH (irq 39) nested IRQs [ 1.713012] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 1.717529] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 1.725799] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 1.732330] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 1.737335] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.742095] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.747039] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.751495] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.756256] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.759765] VDAC: 1800 mV [ 1.763183] VANA: 2100 mV [ 1.766510] VCXIO: 1800 mV [ 1.769531] VUSB: 3300 mV [ 1.772949] V1V8: 1800 mV [ 1.776428] V2V1: 2100 mV [ 1.784088] twl6040 0-004b: clk32k is not handled [ 1.789093] of_get_named_gpiod_flags exited with status 0 [ 1.795043] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 1.800811] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 1.807312] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz [ 1.812133] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 1.815612] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.815612] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 1.828948] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 1.872863] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.878173] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 1.886749] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 1.913055] hw-breakpoint: CPU 0 failed to disable vector catch [ 1.997711] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.997711] sr_init: No PMIC hook to init smartreflex [ 2.005523] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.010559] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.015258] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 2.056701] VUSB: disabling [ 2.059020] VANA: disabling [ 2.061248] VDAC: disabling [ 2.065704] Waiting for root device /dev/mmcblk0p2... [ 2.253387] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.261016] mmc0: new high speed SD card at address 1234 [ 2.266052] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 2.274719] mmcblk0: p1 p2 [ 2.286010] omap_hsmmc 480d5000.mmc: card claims to support voltages below defined range [ 2.297210] kjournald starting. Commit interval 5 seconds [ 2.300720] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.303558] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 2.305725] mmc1: new SDIO card at address 0001 [ 2.310058] VFS: Mounted root (ext3 filesystem) readonly on device 179:2. [ 2.317687] devtmpfs: mounted [ 2.317687] Freeing unused kernel memory: 404K (c07b2000 - c0817000) /bin/sh: can't access tty; job control turned off / # / # / # / # / # %% Start PM consolidated quick test (retention only) %% Preparation / # / # mount -t sysfs none /sys / # / # 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 / # / # 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:104,RET:0,INA:0,ON:105,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:3,INA:0,ON:3,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:44,INA:0,ON:45,RET-LOGIC-OFF:40,RET-MEMBANK1-OFF:44,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:104,RET:0,INA:0,ON:105,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:44,RET:0,INA:0,ON:45,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 (7) 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 / # / # echo mem > /sys/power/state [ 11.903015] PM: Syncing filesystems ... done. [ 11.903015] PM: Preparing system for mem sleep [ 11.914031] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 11.918182] Freezing remaining freezable tasks ... (elapsed 0.006 seconds) done. [ 11.924316] PM: Entering mem sleep [ 11.924316] Suspending console(s) (use no_console_suspend to debug) [ 11.947570] PM: suspend of devices complete after 12.756 msecs [ 11.952087] PM: late suspend of devices complete after 0.001 msecs [ 11.957519] PM: noirq suspend of devices complete after 5.432 msecs [ 11.957763] Disabling non-boot CPUs ... [ 11.962951] CPU1: shutdown [ 11.965698] Successfully put all powerdomains to target state [ 11.965789] Enabling non-boot CPUs ... [ 11.968109] CPU1: Booted secondary processor [ 11.969421] CPU1 is up [ 11.972442] PM: noirq resume of devices complete after 2.929 msecs [ 11.972442] PM: early resume of devices complete after 0.001 msecs [ 12.652313] PM: resume of devices complete after 675.872 msecs [ 12.669433] PM: Finishing wakeup. [ 12.689575] Restarting tasks ... done. / # / # / # / # 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:131,RET:0,INA:0,ON:132,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:6,INA:0,ON:6,RET-LOGIC-OFF:1,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:69,INA:0,ON:70,RET-LOGIC-OFF:59,RET-MEMBANK1-OFF:69,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:131,RET:0,INA:0,ON:132,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:69,RET:0,INA:0,ON:70,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:1,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:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:1 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 (12) 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) / # / # / # / # echo mem > /sys/power/state [ 15.168823] PM: Syncing filesystems ... done. [ 15.171539] PM: Preparing system for mem sleep [ 15.174072] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.179199] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 15.183074] PM: Entering mem sleep [ 15.186401] Suspending console(s) (use no_console_suspend to debug) [ 15.203033] PM: suspend of devices complete after 16.632 msecs [ 15.207611] PM: late suspend of devices complete after 0.001 msecs [ 15.212829] PM: noirq suspend of devices complete after 5.218 msecs [ 15.212860] Disabling non-boot CPUs ... [ 15.215301] CPU1: shutdown [ 15.217102] Successfully put all powerdomains to target state [ 15.217132] Enabling non-boot CPUs ... [ 15.219268] CPU1: Booted secondary processor [ 15.219787] CPU1 is up [ 15.222656] PM: noirq resume of devices complete after 2.838 msecs [ 15.226501] PM: early resume of devices complete after 0.001 msecs [ 15.791961] PM: resume of devices complete after 565.460 msecs [ 15.820648] PM: Finishing wakeup. [ 15.828857] Restarting tasks ... done. / # / # / # / # 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:148,RET:0,INA:0,ON:149,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:9,INA:0,ON:9,RET-LOGIC-OFF:2,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:86,INA:0,ON:87,RET-LOGIC-OFF:74,RET-MEMBANK1-OFF:86,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:148,RET:0,INA:0,ON:149,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:86,RET:0,INA:0,ON:87,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,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:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:2 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 (12) 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) / # / # 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  0 Panda # Panda # ./test_rootfs_access_nonexistent_file__ret_susp Unknown command './test_rootfs_access_nonexistent_file__ret_susp' - try 'help' Panda # Unknown command './test_rootfs_access_nonexistent_file__ret_susp' - try 'help' Panda #