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 Retry 0: NAK on sector Sending: Transfer complete CRC mode, 7(SOH)/4694(STX)/0(CAN) packets, 4 retries ## Total Size = 0x00495648 = 4806216 Bytes CM-T54 # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4806152 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: 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 c0974000, node_mem_map ee7f9000 [ 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: 2576 pages used for memmap [ 0.000000] HighMem zone: 329471 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 11 pages/cpu @ee790000 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: 522511 [ 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] allocated 4194296 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 2040028K/2096124K available (6251K kernel code, 678K rwdata, 2320K rodata, 420K init, 8264K bss, 56096K reserved, 1301500K 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 [ 0.001431] Console: colour dummy device 80x30 [ 0.001463] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001470] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001477] ... MAX_LOCK_DEPTH: 48 [ 0.001483] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001489] ... CLASSHASH_SIZE: 4096 [ 0.001496] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001502] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001508] ... CHAINHASH_SIZE: 32768 [ 0.001514] memory used by lock dependency info: 5167 kB [ 0.001520] per task-struct memory footprint: 1152 bytes [ 0.001539] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001553] pid_max: default: 32768 minimum: 301 [ 0.001830] Security Framework initialized [ 0.001956] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001968] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003858] Initializing cgroup subsys memory [ 0.003897] Initializing cgroup subsys devices [ 0.003952] Initializing cgroup subsys freezer [ 0.004003] Initializing cgroup subsys blkio [ 0.004055] Initializing cgroup subsys perf_event [ 0.004104] CPU: Testing write buffer coherency: ok [ 0.004899] /cpus/cpu@0 missing clock-frequency property [ 0.004919] /cpus/cpu@1 missing clock-frequency property [ 0.004930] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004993] Setting up static identity map for 0x805ec480 - 0x805ec4f0 [ 0.008894] CPU1: Booted secondary processor [ 0.008927] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009387] Brought up 2 CPUs [ 0.009401] SMP: Total of 2 processors activated. [ 0.009408] CPU: All CPU(s) started in SVC mode. [ 0.011523] devtmpfs: initialized [ 0.021106] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.022383] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.023556] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.092134] omap_hwmod: dss_dispc: cannot be enabled for reset (3) [ 0.094620] omap_hwmod: dss_dsi1: cannot be enabled for reset (3) [ 0.097106] omap_hwmod: dss_dsi2: cannot be enabled for reset (3) [ 0.099592] omap_hwmod: dss_hdmi: cannot be enabled for reset (3) [ 0.102093] omap_hwmod: dss_rfbi: cannot be enabled for reset (3) [ 0.153853] pinctrl core: initialized pinctrl subsystem [ 0.155530] regulator-dummy: no parameters [ 0.194306] NET: Registered protocol family 16 [ 0.197678] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.220870] cpuidle: using governor ladder [ 0.250845] cpuidle: using governor menu [ 0.258162] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.258851] OMAP GPIO hardware version 0.1 [ 0.259657] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.261001] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.262312] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.263615] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.264927] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.266249] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.267548] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.268489] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.268656] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.268671] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.268746] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.291441] No ATAGs? [ 0.291497] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.291506] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.293312] OMAP DMA hardware revision 0.0 [ 0.360550] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.361215] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixed-regulator-mmcsd[0]' [ 0.361579] vmmcsd_fixed: 3300 mV [ 0.361850] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 0.362213] vwlan_pdn_fixed: 3300 mV [ 0.362295] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 0.363585] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 0.363625] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 0.363731] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 0.363999] vwlan_fixed: 3300 mV [ 0.364082] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 0.364372] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 0.364406] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 0.364497] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/ads7846-reg[0]' [ 0.364742] ads7846-reg: 3300 mV [ 0.367912] SCSI subsystem initialized [ 0.368407] usbcore: registered new interface driver usbfs [ 0.368525] usbcore: registered new interface driver hub [ 0.368642] usbcore: registered new device driver usb [ 0.368944] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.368979] hsusb2_phy supply vcc not found, using dummy regulator [ 0.369403] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.369431] hsusb3_phy supply vcc not found, using dummy regulator [ 0.370039] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe [ 0.370061] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.370110] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c2_pins, deferring probe [ 0.370130] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.370957] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.371127] omap_i2c 4807a000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c4_pins, deferring probe [ 0.371148] platform 4807a000.i2c: Driver omap_i2c requests probe deferral [ 0.371710] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 100 kHz [ 0.374588] Switched to clocksource arch_sys_counter [ 0.476023] NET: Registered protocol family 2 [ 0.477159] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.477354] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.479685] TCP: Hash tables configured (established 8192 bind 8192) [ 0.479803] TCP: reno registered [ 0.479824] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.480138] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.481127] NET: Registered protocol family 1 [ 0.481821] RPC: Registered named UNIX socket transport module. [ 0.481830] RPC: Registered udp transport module. [ 0.481839] RPC: Registered tcp transport module. [ 0.481847] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.482743] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.486729] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.486952] audit: initializing netlink subsys (disabled) [ 0.487059] audit: type=2000 audit(0.480:1): initialized [ 0.489673] VFS: Disk quotas dquot_6.5.2 [ 0.489779] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.491183] NFS: Registering the id_resolver key type [ 0.491392] Key type id_resolver registered [ 0.491401] Key type id_legacy registered [ 0.491510] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.492541] msgmni has been set to 1442 [ 0.494747] bounce: pool size: 64 pages [ 0.494795] io scheduler noop registered [ 0.494810] io scheduler deadline registered [ 0.494864] io scheduler cfq registered (default) [ 0.500133] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.500467] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.502913] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV [ 0.503994] abb_mpu: 1060 <--> 1250 mV [ 0.504622] abb_mm: 1025 <--> 1120 mV [ 0.505694] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.509680] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.509697] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.509995] omap_uart 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.510995] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.511011] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.511183] omap_uart 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.511911] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.511926] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.512090] omap_uart 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 0.512827] omap_uart 4806e000.serial: no wakeirq for uart0 [ 0.512842] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 0.513005] omap_uart 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.700633] console [ttyO3] enabled [ 1.705103] omap_uart 48066000.serial: no wakeirq for uart0 [ 1.710930] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.720993] omap_uart 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 137, base_baud = 3000000) is a OMAP UART4 [ 1.732477] omap_uart 48068000.serial: no wakeirq for uart0 [ 1.738321] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.748315] omap_uart 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 138, base_baud = 3000000) is a OMAP UART5 [ 1.775357] brd: module loaded [ 1.787331] loop: module loaded [ 1.792672] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.806485] usbcore: registered new interface driver asix [ 1.812216] usbcore: registered new interface driver ax88179_178a [ 1.818688] usbcore: registered new interface driver cdc_ether [ 1.824931] usbcore: registered new interface driver smsc95xx [ 1.831008] usbcore: registered new interface driver net1080 [ 1.837028] usbcore: registered new interface driver cdc_subset [ 1.843300] usbcore: registered new interface driver zaurus [ 1.849272] usbcore: registered new interface driver cdc_ncm [ 1.855839] usbcore: registered new interface driver cdc_wdm [ 1.861884] usbcore: registered new interface driver usb-storage [ 1.868316] usbcore: registered new interface driver usbtest [ 1.875650] mousedev: PS/2 mouse device common for all mice [ 1.883347] i2c /dev entries driver [ 1.888286] Driver for 1-wire Dallas network protocol. [ 1.894363] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.901701] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.909037] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.918337] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.926889] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.937194] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.947870] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.954976] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.962466] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.972015] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.014806] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.024350] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.034180] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.041162] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.049080] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 2.058604] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 2.068984] ledtrig-cpu: registered to indicate activity on CPUs [ 2.075721] usbcore: registered new interface driver usbhid [ 2.081575] usbhid: USB HID core driver [ 2.087361] oprofile: using timer interrupt. [ 2.092181] TCP: cubic registered [ 2.095687] Initializing XFRM netlink socket [ 2.100406] NET: Registered protocol family 10 [ 2.106826] sit: IPv6 over IPv4 tunneling driver [ 2.113073] NET: Registered protocol family 17 [ 2.117790] NET: Registered protocol family 15 [ 2.122615] Key type dns_resolver registered [ 2.127234] omap_vc_init_channel: No PMIC info for vdd_core [ 2.133056] omap_vp_init: No PMIC info for vdd_core [ 2.138175] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.143809] omap_vp_init: No PMIC info for vdd_mm [ 2.148754] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.154504] omap_vp_init: No PMIC info for vdd_mpu [ 2.160138] Power Management for TI OMAP4+ devices. [ 2.165544] ThumbEE CPU extension supported. [ 2.170107] Registering SWP/SWPB emulation handler [ 2.175223] SmartReflex Class3 initialized [ 2.179621] mmc0: BKOPS_EN bit is not set [ 2.185589] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.197073] vwlan_pdn_fixed: 3300 mV [ 2.201054] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 2.205578] mmc0: new high speed MMC card at address 0001 [ 2.214816] mmcblk0: mmc0:0001 SEM08G 7.28 GiB [ 2.215178] mmcblk0boot0: mmc0:0001 SEM08G partition 1 2.00 MiB [ 2.215525] mmcblk0boot1: mmc0:0001 SEM08G partition 2 2.00 MiB [ 2.218972] mmcblk0: unknown partition table [ 2.237488] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 2.246431] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 2.256121] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.266981] vwlan_fixed: 3300 mV [ 2.270597] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 2.278611] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 2.287161] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 2.299595] palmas 0-0048: Irq flag is 0x00000000 [ 2.310647] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.359065] smps123: 600 <--> 1500 mV at 1060 mV [ 2.366242] smps45: 600 <--> 1310 mV at 1030 mV [ 2.373189] smps6: 1500 mV [ 2.378125] smps7: 1800 mV [ 2.383302] smps8: 600 <--> 1310 mV at 1040 mV [ 2.391150] smps9: 3300 mV [ 2.395645] smps10_out2: 5000 mV [ 2.400472] smps10_out1: 5000 mV [ 2.404968] ldo1: 1500 <--> 1800 mV [ 2.410801] ldo2: 3300 mV [ 2.415937] ldo3: 1500 mV [ 2.420065] ldo4: 1500 <--> 1800 mV [ 2.426022] ldo5: 1800 mV [ 2.432496] ldo6: 1200 mV [ 2.437385] ldo7: 2000 mV [ 2.442320] ldo8: 3000 mV [ 2.447321] ldo9: 1800 <--> 3000 mV at 900 mV [ 2.454168] ldoln: 1800 mV [ 2.459263] ldousb: 3250 mV [ 2.463368] REGEN1: no parameters [ 2.467319] REGEN2: no parameters [ 2.471497] regen3: no parameters [ 2.475841] SYSEN1: no parameters [ 2.479774] SYSEN2: no parameters [ 2.483545] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.491086] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 2.498961] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz [ 2.505303] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.515787] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.564934] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.574667] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.584725] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.591867] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.599552] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.610884] vwlan_pdn_fixed: 3300 mV [ 2.614912] vwlan_pdn_fixed: supplied by ldo2 [ 2.620094] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.630988] vwlan_fixed: 3300 mV [ 2.634617] vwlan_fixed: supplied by vwlan_pdn_fixed [ 2.640529] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.650273] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.674459] mmc1: new high speed SDHC card at address 0002 [ 2.681042] mmcblk1: mmc1:0002 00000 3.66 GiB [ 2.687329] mmcblk1: p1 p2 [ 2.695894] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.702557] sr_init: No PMIC hook to init smartreflex [ 2.708163] sr_init: platform driver register failed for SR [ 2.740968] mmc2: new high speed SDIO card at address 0001 [ 2.749833] ads7846-reg: disabling [ 2.760486] kjournald starting. Commit interval 5 seconds [ 2.760631] EXT3-fs (mmcblk1p2): mounted filesystem with ordered data mode [ 2.760716] VFS: Mounted root (ext3 filesystem) readonly on device 179:26. [ 2.763171] devtmpfs: mounted [ 2.763649] Freeing unused kernel memory: 420K (c0867000 - c08d0000) /bin/sh: can't access tty; job control turned off / # / # / # %% Start PM consolidated quick test (retention only) %% Preparation [ 4.034695] ------------[ cut here ]------------ [ 4.039587] WARNING: CPU: 0 PID: 18 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x220/0x318() [ 4.049508] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4PER2 (Idle): Data Access in Supervisor mode during Functional access [ 4.061889] Modules linked in: [ 4.065119] CPU: 0 PID: 18 Comm: kworker/0:1 Not tainted 3.18.0-rc4-105001-g206c5f6 #1 [ 4.073495] Workqueue: pm pm_runtime_work [ 4.077739] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.085923] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 4.093551] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 4.102093] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 4.111282] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x220/0x318) [ 4.120658] [] (l3_interrupt_handler) from [] (handle_irq_event_percpu+0x60/0x1f4) [ 4.130483] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x3c/0x5c) [ 4.139863] [] (handle_irq_event) from [] (handle_fasteoi_irq+0xc4/0x190) [ 4.148862] [] (handle_fasteoi_irq) from [] (generic_handle_irq+0x20/0x30) [ 4.157954] [] (generic_handle_irq) from [] (__handle_domain_irq+0x64/0xbc) [ 4.167140] [] (__handle_domain_irq) from [] (gic_handle_irq+0x20/0x60) [ 4.175951] [] (gic_handle_irq) from [] (__irq_svc+0x44/0x5c) [ 4.183849] Exception stack(0xeda0fda8 to 0xeda0fdf0) [ 4.189182] fda0: 00000001 eda0d360 00000000 eda0cdc0 a0000013 c090bb38 [ 4.197809] fdc0: a0000013 c08d2100 0000000a c08d2100 00000000 ed9be410 c0ab7458 eda0fdf0 [ 4.206453] fde0: c00842f0 c05ea09c 20000013 ffffffff [ 4.211785] [] (__irq_svc) from [] (_raw_spin_unlock_irqrestore+0x34/0x44) [ 4.220878] [] (_raw_spin_unlock_irqrestore) from [] (omap_hwmod_idle+0x30/0x40) [ 4.230524] [] (omap_hwmod_idle) from [] (omap_device_idle+0x38/0x78) [ 4.239158] [] (omap_device_idle) from [] (_od_runtime_suspend+0x1c/0x24) [ 4.248161] [] (_od_runtime_suspend) from [] (__rpm_callback+0x34/0x70) [ 4.256982] [] (__rpm_callback) from [] (rpm_callback+0x28/0x7c) [ 4.265162] [] (rpm_callback) from [] (rpm_suspend+0xe8/0x500) [ 4.273159] [] (rpm_suspend) from [] (pm_runtime_work+0x7c/0x98) [ 4.281344] [] (pm_runtime_work) from [] (process_one_work+0x1c4/0x488) [ 4.290167] [] (process_one_work) from [] (worker_thread+0x148/0x498) [ 4.298802] [] (worker_thread) from [] (kthread+0xc8/0xe4) [ 4.306422] [] (kthread) from [] (ret_from_fork+0x14/0x2c) [ 4.314056] ---[ end trace 6f8938e46733ec69 ]--- / # / # 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 (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 [ 10.976106] PM: Syncing filesystems ... done. [ 10.981824] PM: Preparing system for mem sleep [ 10.990481] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 10.998075] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 11.007648] PM: Entering mem sleep [ 11.011261] Suspending console(s) (use no_console_suspend to debug)