U-Boot SPL 2014.04-cm-t54-1 (May 13 2014 - 13:59:07) OMAP5432 ES2.0 U-Boot 2014.04-cm-t54-1 (May 13 2014 - 13:59:07) CPU : OMAP5432 ES2.0 Board: CM-T54 I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 3  0 CM-T54 # CM-T54 # setenv bootargs 'console=ttyO3,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc earlyprintk ignore_loglevel init=/bin/sh' CM-T54 # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap5-sbc-t54 Sending: Transfer complete - CRC mode, 4(SOH)/4430(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00453894 = 4536468 Bytes CM-T54 # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4536404 Bytes = 4.3 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 4.0.0-rc1-129035-gedec178 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Mar 24 18:58:12 MDT 2015 [ 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: CompuLab CM-T54 on SB-T54 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xfe800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524031 [ 0.000000] free_area_init_node: node 0, pgdat c08f6100, node_mem_map ee5f9000 [ 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: 329471 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 12 pages/cpu @ee58e000 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: 522321 [ 0.000000] Kernel command line: console=ttyO3,115200n8 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] Memory: 2042616K/2096124K available (5884K kernel code, 591K rwdata, 2260K rodata, 428K init, 8219K bss, 37124K reserved, 16384K cma-reserved, 1301500K 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 - 0xc07fc4a4 (8146 kB) [ 0.000000] .init : 0xc07fd000 - 0xc0868000 ( 428 kB) [ 0.000000] .data : 0xc0868000 - 0xc08fbfa8 ( 592 kB) [ 0.000000] .bss : 0xc08fbfa8 - 0xc1102cd0 (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] 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 [ 0.000457] Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000462] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 2796202663936ns [ 0.000474] Switching to timer-based delay loop, resolution 162ns [ 0.001497] Console: colour dummy device 80x30 [ 0.001528] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001535] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001542] ... MAX_LOCK_DEPTH: 48 [ 0.001548] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001554] ... CLASSHASH_SIZE: 4096 [ 0.001560] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001566] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001571] ... CHAINHASH_SIZE: 32768 [ 0.001577] memory used by lock dependency info: 5167 kB [ 0.001583] per task-struct memory footprint: 1152 bytes [ 0.001602] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001615] pid_max: default: 32768 minimum: 301 [ 0.001875] Security Framework initialized [ 0.001992] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002004] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003999] Initializing cgroup subsys blkio [ 0.004023] Initializing cgroup subsys memory [ 0.004080] Initializing cgroup subsys devices [ 0.004134] Initializing cgroup subsys freezer [ 0.004215] Initializing cgroup subsys perf_event [ 0.004262] CPU: Testing write buffer coherency: ok [ 0.005055] /cpus/cpu@0 missing clock-frequency property [ 0.005075] /cpus/cpu@1 missing clock-frequency property [ 0.005086] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005142] Setting up static identity map for 0x80593388 - 0x805933f8 [ 0.009140] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009641] Brought up 2 CPUs [ 0.009654] SMP: Total of 2 processors activated (24.57 BogoMIPS). [ 0.009661] CPU: All CPU(s) started in SVC mode. [ 0.011825] devtmpfs: initialized [ 0.013367] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.014654] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.015852] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.133912] pinctrl core: initialized pinctrl subsystem [ 0.176700] NET: Registered protocol family 16 [ 0.180970] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.211011] cpuidle: using governor ladder [ 0.240966] cpuidle: using governor menu [ 0.248318] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.248948] OMAP GPIO hardware version 0.1 [ 0.249804] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.251203] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.252525] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.253848] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.255174] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.256527] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.257845] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.258787] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.258983] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.258999] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.259074] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.282909] No ATAGs? [ 0.282971] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.282980] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.284926] OMAP DMA hardware revision 0.0 [ 0.349676] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.350307] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixed-regulator-mmcsd[0]' [ 0.350834] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 0.351261] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 0.352377] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 0.352417] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 0.352533] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 0.352833] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 0.353144] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 0.353177] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 0.353274] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/ads7846-reg[0]' [ 0.356570] SCSI subsystem initialized [ 0.356869] libata version 3.00 loaded. [ 0.357409] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.357419] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.357448] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.357498] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.357507] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.357517] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.357527] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.357535] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.357590] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.357633] hsusb2_phy supply vcc not found, using dummy regulator [ 0.357996] usb_phy_generic hsusb3_phy: GPIO lookup for consumer reset [ 0.358006] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.358031] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.358050] usb_phy_generic hsusb3_phy: GPIO lookup for consumer vbus-detect [ 0.358058] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.358068] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb3_phy[0]' [ 0.358078] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb3_phy[0]' [ 0.358086] usb_phy_generic hsusb3_phy: using lookup tables for GPIO lookup [ 0.358096] usb_phy_generic hsusb3_phy: lookup for GPIO vbus-detect failed [ 0.358125] hsusb3_phy supply vcc not found, using dummy regulator [ 0.358604] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe [ 0.358624] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.358673] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c2_pins, deferring probe [ 0.358692] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.359529] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.359687] omap_i2c 4807a000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c4_pins, deferring probe [ 0.359708] platform 4807a000.i2c: Driver omap_i2c requests probe deferral [ 0.360337] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 100 kHz [ 0.363272] Switched to clocksource arch_sys_counter [ 0.462128] NET: Registered protocol family 2 [ 0.463380] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.463582] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.465887] TCP: Hash tables configured (established 8192 bind 8192) [ 0.466020] TCP: reno registered [ 0.466043] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.466355] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.467241] NET: Registered protocol family 1 [ 0.468069] RPC: Registered named UNIX socket transport module. [ 0.468079] RPC: Registered udp transport module. [ 0.468087] RPC: Registered tcp transport module. [ 0.468095] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.494971] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.498780] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.499025] audit: initializing netlink subsys (disabled) [ 0.499138] audit: type=2000 audit(0.490:1): initialized [ 0.501822] VFS: Disk quotas dquot_6.5.2 [ 0.501918] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.503557] NFS: Registering the id_resolver key type [ 0.503753] Key type id_resolver registered [ 0.503762] Key type id_legacy registered [ 0.503880] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.506769] bounce: pool size: 64 pages [ 0.506818] io scheduler noop registered [ 0.506835] io scheduler deadline registered [ 0.506867] io scheduler cfq registered (default) [ 0.509764] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.510092] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.514461] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.518450] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.518467] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.518761] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 306, base_baud = 3000000) is a OMAP UART0 [ 0.519754] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.519770] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.519940] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 307, base_baud = 3000000) is a OMAP UART1 [ 0.520648] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.520663] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.520837] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 308, base_baud = 3000000) is a OMAP UART2 [ 0.521587] omap_uart 4806e000.serial: no wakeirq for uart0 [ 0.521602] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 0.521761] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 309, base_baud = 3000000) is a OMAP UART3 [ 1.737306] console [ttyO3] enabled [ 1.741892] omap_uart 48066000.serial: no wakeirq for uart0 [ 1.747746] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.757757] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 310, base_baud = 3000000) is a OMAP UART4 [ 1.768348] omap_uart 48068000.serial: no wakeirq for uart0 [ 1.774190] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.784174] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 311, base_baud = 3000000) is a OMAP UART5 [ 1.812785] brd: module loaded [ 1.828151] loop: module loaded [ 1.833121] ahci 4a140000.sata: couldn't get PHY in node sata: -517 [ 1.839734] platform 4a140000.sata: Driver ahci requests probe deferral [ 1.847227] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.863106] mousedev: PS/2 mouse device common for all mice [ 1.868964] i2c /dev entries driver [ 1.873872] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.881819] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.888112] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.894955] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.905270] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 1.910093] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.916371] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.923217] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.933510] omap_hsmmc 4809c000.mmc: Got WP GPIO [ 1.938656] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.945764] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.953355] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd [ 1.959628] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 1.966459] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.976011] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]' [ 1.985468] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 1.992473] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed [ 1.998576] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.004868] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.011688] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.021242] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.030701] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.037712] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.083489] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.089764] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.096606] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.106166] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.115635] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.122635] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.128751] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.135036] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.141854] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.146443] mmc0: MAN_BKOPS_EN bit is not set [ 2.148407] mmc0: new high speed MMC card at address 0001 [ 2.149767] mmcblk0: mmc0:0001 SEM08G 7.28 GiB [ 2.150076] mmcblk0boot0: mmc0:0001 SEM08G partition 1 2.00 MiB [ 2.150337] mmcblk0boot1: mmc0:0001 SEM08G partition 2 2.00 MiB [ 2.178680] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.188140] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.195154] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.201519] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.208454] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.216107] ledtrig-cpu: registered to indicate activity on CPUs [ 2.223824] oprofile: using timer interrupt. [ 2.228649] TCP: cubic registered [ 2.232136] Initializing XFRM netlink socket [ 2.236702] NET: Registered protocol family 17 [ 2.241388] NET: Registered protocol family 15 [ 2.246219] Key type dns_resolver registered [ 2.250794] omap_vc_init_channel: No PMIC info for vdd_core [ 2.256629] omap_vp_init: No PMIC info for vdd_core [ 2.261729] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.267380] omap_vp_init: No PMIC info for vdd_mm [ 2.272298] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.278031] omap_vp_init: No PMIC info for vdd_mpu [ 2.283635] Power Management for TI OMAP4+ devices. [ 2.288940] ThumbEE CPU extension supported. [ 2.293511] Registering SWP/SWPB emulation handler [ 2.298617] SmartReflex Class3 initialized [ 2.306223] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.317712] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 2.326388] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 2.335334] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 2.344998] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.355898] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 2.363947] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 2.372487] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 2.384491] palmas 0-0048: Irq flag is 0x00000000 [ 2.407966] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.458540] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.466103] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 2.473502] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz [ 2.479728] ahci 4a140000.sata: couldn't get PHY in node sata: -517 [ 2.486448] platform 4a140000.sata: Driver ahci requests probe deferral [ 2.493955] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.500345] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.507322] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.517847] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 2.522765] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.529170] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.536151] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.546634] omap_hsmmc 4809c000.mmc: Got WP GPIO [ 2.594017] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.600402] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.607366] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.617099] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.626734] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.633884] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.640093] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.646497] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.653456] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.663191] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.671114] mmc1: host does not support reading read-only switch, assuming write-enable [ 2.673493] mmc1: new high speed SDHC card at address 0002 [ 2.674496] mmcblk1: mmc1:0002 00000 3.66 GiB [ 2.676548] mmcblk1: p1 p2 [ 2.694877] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.702008] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.708480] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.715594] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.723286] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.734606] vwlan_pdn_fixed: supplied by ldo2 [ 2.739656] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.750562] vwlan_fixed: supplied by vwlan_pdn_fixed [ 2.756336] ahci 4a140000.sata: couldn't get PHY in node sata: -517 [ 2.763040] platform 4a140000.sata: Driver ahci requests probe deferral [ 2.770529] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.776933] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.783891] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.793627] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.803266] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.810398] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.816618] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.823006] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.829963] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.839693] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.849327] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.856470] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.903499] ahci 4a140000.sata: couldn't get PHY in node sata: -517 [ 2.910199] platform 4a140000.sata: Driver ahci requests probe deferral [ 2.918540] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.925240] sr_init: No PMIC hook to init smartreflex [ 2.930807] sr_init: platform driver register failed for SR [ 2.964573] ads7846-reg: disabling [ 2.975336] kjournald starting. Commit interval 5 seconds [ 2.975480] EXT3-fs (mmcblk1p2): mounted filesystem with ordered data mode [ 2.975562] VFS: Mounted root (ext3 filesystem) readonly on device 179:26. [ 2.997646] devtmpfs: mounted [ 3.001184] Freeing unused kernel memory: 428K (c07fd000 - c0868000) [ 3.024764] mmc2: new high speed SDIO card at address 0001 /bin/sh: can't access tty; job control turned off / # [ 4.003351] ------------[ cut here ]------------ [ 4.008238] WARNING: CPU: 0 PID: 0 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x220/0x340() [ 4.018057] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4PER2 (Idle): Data Access in Supervisor mode during Functional access [ 4.030452] Modules linked in: [ 4.033675] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.0.0-rc1-129035-gedec178 #1 [ 4.041659] Hardware name: Generic OMAP5 (Flattened Device Tree) [ 4.048012] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.056197] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 4.063837] [] (dump_stack) from [] (warn_slowpath_common+0x78/0xb4) [ 4.072388] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 4.081573] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x220/0x340) [ 4.090953] [] (l3_interrupt_handler) from [] (handle_irq_event_percpu+0x60/0x1f4) [ 4.100783] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x3c/0x5c) [ 4.110151] [] (handle_irq_event) from [] (handle_fasteoi_irq+0xc4/0x190) [ 4.119158] [] (handle_fasteoi_irq) from [] (generic_handle_irq+0x20/0x30) [ 4.128255] [] (generic_handle_irq) from [] (__handle_domain_irq+0x68/0xdc) [ 4.137439] [] (__handle_domain_irq) from [] (gic_handle_irq+0x20/0x60) [ 4.146256] [] (gic_handle_irq) from [] (__irq_svc+0x44/0x5c) [ 4.154146] Exception stack(0xc0869f50 to 0xc0869f98) [ 4.159472] 9f40: 00000001 00000001 00000000 c086dff8 [ 4.168117] 9f60: 00000000 c08f9b88 c086a97c 00000000 00000000 00000000 c086b58c c086a9e0 [ 4.176745] 9f80: 00000000 c0869f98 c00846ac c000f3fc 20000013 ffffffff [ 4.183741] [] (__irq_svc) from [] (arch_cpu_idle+0x20/0x3c) [ 4.191556] [] (arch_cpu_idle) from [] (cpu_startup_entry+0x2fc/0x3e0) [ 4.200285] [] (cpu_startup_entry) from [] (start_kernel+0x384/0x3fc) [ 4.208919] ---[ end trace 647346155525e49d ]--- / # / # %% 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/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 (RET),OFF:0,RET:7,INA:0,ON:7,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 (0) 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 (9) 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/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 -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/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 -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 [ 11.985064] PM: Syncing filesystems ... done. [ 11.990822] PM: Preparing system for mem sleep [ 11.999684] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 12.007346] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 12.017062] PM: Entering mem sleep [ 12.020682] Suspending console(s) (use no_console_suspend to debug)