U-Boot SPL 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41) OMAP5432 ES2.0 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img U-Boot 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41), Build: jenkins-github_Bootloader-Builder-315 CPU : OMAP5432 ES2.0 Board: OMAP5432 uEVM I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... Found 0 device(s). Net: No ethernet found. Hit any key to stop autoboot: 5  4  0 U-Boot# U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc earlyprintk ignore_loglevel init=/bin/sh' U-Boot# loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap5-uevm Sending: Transfer complete - CRC mode, 9(SOH)/4691(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00494f76 = 4804470 Bytes U-Boot# bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4804406 Bytes = 4.6 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... 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 3.18.0-rc4-105001-g206c5f6 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Nov 10 16:18:36 MST 2014 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine model: TI OMAP5 uEVM board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xfd800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 519936 [ 0.000000] free_area_init_node: node 0, pgdat c0974000, node_mem_map ee819000 [ 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: 2542 pages used for memmap [ 0.000000] HighMem zone: 325376 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 11 pages/cpu @ee7b1000 s14976 r8192 d21888 u45056 [ 0.000000] pcpu-alloc: s14976 r8192 d21888 u45056 alloc=11*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 518416 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc 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] allocated 4159488 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 2023816K/2079744K available (6251K kernel code, 678K rwdata, 2320K rodata, 420K init, 8264K bss, 55928K reserved, 1285120K 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 - 0xc0866eb0 (8572 kB) [ 0.000000] .init : 0xc0867000 - 0xc08d0000 ( 420 kB) [ 0.000000] .data : 0xc08d0000 - 0xc0979bd8 ( 679 kB) [ 0.000000] .bss : 0xc0979bd8 - 0xc118bc28 (8265 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 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 [ 0.000396] Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000401] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 2796202663936ns [ 0.000413] Switching to timer-based delay loop, resolution 162ns [ 0.001419] Console: colour dummy device 80x30 [ 0.001449] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001456] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001464] ... MAX_LOCK_DEPTH: 48 [ 0.001470] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001476] ... CLASSHASH_SIZE: 4096 [ 0.001483] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001489] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001495] ... CHAINHASH_SIZE: 32768 [ 0.001501] memory used by lock dependency info: 5167 kB [ 0.001507] per task-struct memory footprint: 1152 bytes [ 0.001526] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001539] pid_max: default: 32768 minimum: 301 [ 0.001817] Security Framework initialized [ 0.001941] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001953] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003847] Initializing cgroup subsys memory [ 0.003885] Initializing cgroup subsys devices [ 0.003939] Initializing cgroup subsys freezer [ 0.003991] Initializing cgroup subsys blkio [ 0.004044] Initializing cgroup subsys perf_event [ 0.004093] CPU: Testing write buffer coherency: ok [ 0.004892] /cpus/cpu@0 missing clock-frequency property [ 0.004912] /cpus/cpu@1 missing clock-frequency property [ 0.004922] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004982] Setting up static identity map for 0x805ec480 - 0x805ec4f0 [ 0.008878] CPU1: Booted secondary processor [ 0.008911] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009371] Brought up 2 CPUs [ 0.009387] SMP: Total of 2 processors activated. [ 0.009393] CPU: All CPU(s) started in SVC mode. [ 0.011510] devtmpfs: initialized [ 0.021086] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.022359] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.023520] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.092066] omap_hwmod: dss_dispc: cannot be enabled for reset (3) [ 0.094555] omap_hwmod: dss_dsi1: cannot be enabled for reset (3) [ 0.097037] omap_hwmod: dss_dsi2: cannot be enabled for reset (3) [ 0.099518] omap_hwmod: dss_hdmi: cannot be enabled for reset (3) [ 0.102016] omap_hwmod: dss_rfbi: cannot be enabled for reset (3) [ 0.141776] pinctrl core: initialized pinctrl subsystem [ 0.143469] regulator-dummy: no parameters [ 0.181313] NET: Registered protocol family 16 [ 0.184680] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.210848] cpuidle: using governor ladder [ 0.240821] cpuidle: using governor menu [ 0.248181] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.248877] OMAP GPIO hardware version 0.1 [ 0.249671] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.251046] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.252344] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.253687] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.254999] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.256315] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.257615] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.258552] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.258718] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.258734] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.258808] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x10000000 [ 0.281302] No ATAGs? [ 0.281359] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.281368] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.283177] OMAP DMA hardware revision 0.0 [ 0.350310] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.350943] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-mmcsd[0]' [ 0.351326] vmmcsd_fixed: 3000 mV [ 0.354428] SCSI subsystem initialized [ 0.354947] usbcore: registered new interface driver usbfs [ 0.355064] usbcore: registered new interface driver hub [ 0.355185] usbcore: registered new device driver usb [ 0.355514] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.355549] hsusb2_phy supply vcc not found, using dummy regulator [ 0.355948] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.355983] hsusb3_phy supply vcc not found, using dummy regulator [ 0.356610] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe [ 0.356632] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.357438] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.358092] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.358667] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.358738] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c5_pins, deferring probe [ 0.358759] platform 4807c000.i2c: Driver omap_i2c requests probe deferral [ 0.361625] Switched to clocksource arch_sys_counter [ 0.463285] NET: Registered protocol family 2 [ 0.464419] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.464615] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.466945] TCP: Hash tables configured (established 8192 bind 8192) [ 0.467066] TCP: reno registered [ 0.467087] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.467401] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.468387] NET: Registered protocol family 1 [ 0.469083] RPC: Registered named UNIX socket transport module. [ 0.469093] RPC: Registered udp transport module. [ 0.469101] RPC: Registered tcp transport module. [ 0.469109] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.470007] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.473962] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.474183] audit: initializing netlink subsys (disabled) [ 0.474287] audit: type=2000 audit(0.470:1): initialized [ 0.476929] VFS: Disk quotas dquot_6.5.2 [ 0.477023] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.478447] NFS: Registering the id_resolver key type [ 0.478645] Key type id_resolver registered [ 0.478654] Key type id_legacy registered [ 0.478764] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.479797] msgmni has been set to 1442 [ 0.481967] bounce: pool size: 64 pages [ 0.482014] io scheduler noop registered [ 0.482029] io scheduler deadline registered [ 0.482083] io scheduler cfq registered (default) [ 0.487545] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.487928] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.490337] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV [ 0.491417] abb_mpu: 1060 <--> 1250 mV [ 0.492051] abb_mm: 1025 <--> 1120 mV [ 0.493090] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.497104] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.497121] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.497410] omap_uart 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.498403] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.498418] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.498583] omap_uart 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.499373] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.499388] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.499554] omap_uart 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.556316] console [ttyO2] enabled [ 1.560975] omap_uart 4806e000.serial: no wakeirq for uart0 [ 1.566822] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.576869] omap_uart 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.588365] omap_uart 48066000.serial: no wakeirq for uart0 [ 1.594219] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.604214] omap_uart 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 137, base_baud = 3000000) is a OMAP UART4 [ 1.615592] omap_uart 48068000.serial: no wakeirq for uart0 [ 1.621417] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.631401] omap_uart 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 138, base_baud = 3000000) is a OMAP UART5 [ 1.658303] brd: module loaded [ 1.670299] loop: module loaded [ 1.675656] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.687440] usbcore: registered new interface driver asix [ 1.693209] usbcore: registered new interface driver ax88179_178a [ 1.699670] usbcore: registered new interface driver cdc_ether [ 1.705902] usbcore: registered new interface driver smsc95xx [ 1.711995] usbcore: registered new interface driver net1080 [ 1.717994] usbcore: registered new interface driver cdc_subset [ 1.724280] usbcore: registered new interface driver zaurus [ 1.730244] usbcore: registered new interface driver cdc_ncm [ 1.736773] usbcore: registered new interface driver cdc_wdm [ 1.742831] usbcore: registered new interface driver usb-storage [ 1.749232] usbcore: registered new interface driver usbtest [ 1.756523] mousedev: PS/2 mouse device common for all mice [ 1.764249] i2c /dev entries driver [ 1.769365] Driver for 1-wire Dallas network protocol. [ 1.775484] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.782823] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.790139] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.799797] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.808220] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.817781] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.827773] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.834796] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.842246] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.851806] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.901751] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 1.911293] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 1.921070] 480ad000.mmc supply vmmc not found, using dummy regulator [ 1.928247] omap_hsmmc 480ad000.mmc: could not set regulator OCR (-22) [ 1.972133] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 1.981615] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 1.991792] ledtrig-cpu: registered to indicate activity on CPUs [ 1.998404] usbcore: registered new interface driver usbhid [ 2.004243] usbhid: USB HID core driver [ 2.010048] oprofile: using timer interrupt. [ 2.014882] TCP: cubic registered [ 2.018360] Initializing XFRM netlink socket [ 2.023069] NET: Registered protocol family 10 [ 2.025618] mmc0: BKOPS_EN bit is not set [ 2.027759] mmc0: new high speed MMC card at address 0001 [ 2.029131] mmcblk0: mmc0:0001 SEM04G 3.68 GiB [ 2.031978] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB [ 2.032240] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB [ 2.044412] mmcblk0: unknown partition table [ 2.060802] sit: IPv6 over IPv4 tunneling driver [ 2.067077] NET: Registered protocol family 17 [ 2.071789] NET: Registered protocol family 15 [ 2.076625] Key type dns_resolver registered [ 2.081249] omap_vc_init_channel: No PMIC info for vdd_core [ 2.087086] omap_vp_init: No PMIC info for vdd_core [ 2.092202] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.097842] omap_vp_init: No PMIC info for vdd_mm [ 2.102773] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.108505] omap_vp_init: No PMIC info for vdd_mpu [ 2.114120] Power Management for TI OMAP4+ devices. [ 2.119430] ThumbEE CPU extension supported. [ 2.123991] Registering SWP/SWPB emulation handler [ 2.129076] SmartReflex Class3 initialized [ 2.139894] palmas 0-0048: Irq flag is 0x00000000 [ 2.150693] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.195876] smps123: 600 <--> 1500 mV at 1060 mV [ 2.202960] smps45: 600 <--> 1310 mV at 1030 mV [ 2.210855] smps6: 1200 mV [ 2.215687] smps7: 1800 mV [ 2.220666] smps8: 600 <--> 1310 mV at 1040 mV [ 2.228146] smps9: 2100 mV [ 2.232625] smps10_out2: 5000 mV [ 2.237435] smps10_out1: 5000 mV [ 2.241922] ldo1: 1500 <--> 1800 mV [ 2.247782] ldo2: 2800 mV [ 2.252890] ldo3: 1500 mV [ 2.257015] ldo4: 1500 <--> 1800 mV [ 2.262940] ldo5: 1800 mV [ 2.269416] ldo6: 1200 mV [ 2.274364] ldo7: 2000 mV [ 2.279339] ldo8: 3000 mV [ 2.284356] ldo9: 1800 <--> 3000 mV at 900 mV [ 2.291195] ldoln: 1800 mV [ 2.296260] ldousb: 3250 mV [ 2.300371] REGEN1: no parameters [ 2.304310] REGEN2: no parameters [ 2.308483] regen3: no parameters [ 2.312761] SYSEN1: no parameters [ 2.316715] SYSEN2: no parameters [ 2.321831] twl6040 0-004b: clk32k is not handled [ 2.328972] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.342678] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.350551] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 2.356778] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.366483] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.422992] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.429646] sr_init: No PMIC hook to init smartreflex [ 2.435221] sr_init: platform driver register failed for SR [ 2.470713] ldo8: disabling [ 2.474736] ldo3: disabling [ 2.480471] Waiting for root device /dev/mmcblk1p2... [ 2.494177] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.502804] mmc2: new SD card at address d91a [ 2.508233] mmcblk1: mmc2:d91a SU02G 1.84 GiB [ 2.515167] mmcblk1: p1 p2 [ 2.593188] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.604117] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.633900] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.642580] VFS: Mounted root (ext4 filesystem) readonly on device 179:26. [ 2.664458] devtmpfs: mounted [ 2.667963] Freeing unused kernel memory: 420K (c0867000 - c08d0000) /bin/sh: 0: can't access tty; job control turned off # # # %% Start PM consolidated quick test (retention only) %% Preparation [ 4.031742] ------------[ cut here ]------------ [ 4.036625] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x220/0x318() [ 4.046542] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4PER2 (Idle): Data Access in Supervisor mode during Functional access [ 4.058934] Modules linked in: [ 4.062164] CPU: 0 PID: 18 Comm: kworker/0:1 Not tainted 3.18.0-rc4-105001-g206c5f6 #1 [ 4.070535] Workqueue: pm pm_runtime_work [ 4.074793] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.082969] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 4.090603] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 4.099148] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 4.108333] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x220/0x318) [ 4.117710] [] (l3_interrupt_handler) from [] (handle_irq_event_percpu+0x60/0x1f4) [ 4.127539] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x3c/0x5c) [ 4.136899] [] (handle_irq_event) from [] (handle_fasteoi_irq+0xc4/0x190) [ 4.145902] [] (handle_fasteoi_irq) from [] (generic_handle_irq+0x20/0x30) [ 4.155006] [] (generic_handle_irq) from [] (__handle_domain_irq+0x64/0xbc) [ 4.164198] [] (__handle_domain_irq) from [] (gic_handle_irq+0x20/0x60) [ 4.173010] [] (gic_handle_irq) from [] (__irq_svc+0x44/0x5c) [ 4.180901] Exception stack(0xeda0bda8 to 0xeda0bdf0) [ 4.186238] bda0: 00000001 eda09360 00000000 eda08dc0 a0000013 c090bd00 [ 4.194872] bdc0: a0000013 c08d2100 0000000a c08d2100 00000000 ed9c1810 c0ab7458 eda0bdf0 [ 4.203509] bde0: c00842f0 c05ea09c 20000013 ffffffff [ 4.208851] [] (__irq_svc) from [] (_raw_spin_unlock_irqrestore+0x34/0x44) [ 4.217956] [] (_raw_spin_unlock_irqrestore) from [] (omap_hwmod_idle+0x30/0x40) [ 4.227607] [] (omap_hwmod_idle) from [] (omap_device_idle+0x38/0x78) [ 4.236234] [] (omap_device_idle) from [] (_od_runtime_suspend+0x1c/0x24) [ 4.245239] [] (_od_runtime_suspend) from [] (__rpm_callback+0x34/0x70) [ 4.254053] [] (__rpm_callback) from [] (rpm_callback+0x28/0x7c) [ 4.262230] [] (rpm_callback) from [] (rpm_suspend+0xe8/0x500) [ 4.270231] [] (rpm_suspend) from [] (pm_runtime_work+0x7c/0x98) [ 4.278406] [] (pm_runtime_work) from [] (process_one_work+0x1c4/0x488) [ 4.287228] [] (process_one_work) from [] (worker_thread+0x148/0x498) [ 4.295863] [] (worker_thread) from [] (kthread+0xc8/0xe4) [ 4.303489] [] (kthread) from [] (ret_from_fork+0x14/0x2c) [ 4.311111] ---[ end trace dfbec652c5e7e29f ]--- # # 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/48066000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.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 iva_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 wkupaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 coreaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-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 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (3) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (8) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_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 -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 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/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/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 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/power/control auto # # echo mem > /sys/power/state [ 10.979420] PM: Syncing filesystems ... done. [ 10.985203] PM: Preparing system for mem sleep [ 10.993925] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 11.001469] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 11.011033] PM: Entering mem sleep [ 11.014655] Suspending console(s) (use no_console_suspend to debug)