This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

wlcore: ERROR ELP wakeup timeout! with customer's BBB board

Other Parts Discussed in Thread: WL1271, WL1835, TPS65217

Hi,

Driver : R8.7_SP1

Device  : TI Beaglebone black ,  Customer's board 

Kernel : 4.1.13

I am using WL8 Module, and integrating with TI Beaglebone black-customized board..

I am getting Wlan0 interface also, but unable to communicate with Wlan0.

if i am doing "ifconfig wlan0 down" or "iw wlan0 scan", I am getting the error wlcore: ERROR ELP wakeup timeout! 

We used the gpio1_13 for WLAN_IRQ and the gpio0_27 for WLAN_EN.

Also I try to  increasing WL1271_WAKEUP_TIMEOUT  to 2500 but still  not work.

Here is device tree please help me to review it.

wlan_en_reg: fixedregulator@1 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio0 27 0>;
startup-delay-us = <70000>;
enable-active-high;
};

mmc2_pins: pinmux_mmc2_pins_default {
pinctrl-single,pins = <
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
>;
};

wlan_pins_default: pinmux_wlan_pins_default {
pinctrl-single,pins = <
0x2C (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_EN*/
0x34 (PIN_INPUT | MUX_MODE7) /* gpmc_ad13.gpio1_13 WL_IRQ*/
>;
};

&mmc2 {
status = "okay";
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins &wlan_pins_default>;
ti,non-removable;
ti,needs-special-hs-handling;
cap-power-off-card;
keep-power-in-suspend;

#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@0 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio1>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
};
};

Here is output log:

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 4.1.13-g1a9a0ef-dirty (root@ubuntu) (gcc version 4.9.3 20150413 (prerelease) (Linaro GCC 4.9-2015.05) ) #1 PREEMPT Sun Jan 15 23:55:40 PST 2017
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM335x BeagleBone Black
[ 0.000000] cma: Reserved 24 MiB at 0x8b000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64960
[ 0.000000] Kernel command line: console=ttyO0,115200n8 no_console_suspend root=/dev/ram0 rw rootfstype=ext3
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 190600K/262144K available (6683K kernel code, 290K rwdata, 2308K rodata, 268K init, 229K bss, 46968K reserved, 24576K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc08d002c (8993 kB)
[ 0.000000] .init : 0xc08d1000 - 0xc0914000 ( 268 kB)
[ 0.000000] .data : 0xc0914000 - 0xc095c9c8 ( 291 kB)
[ 0.000000] .bss : 0xc095f000 - 0xc09987f0 ( 230 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000033] clocksource timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000045] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000226] Console: colour dummy device 80x30
[ 0.000251] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000257] This ensures that you still see kernel messages. Please
[ 0.000263] update your kernel commandline.
[ 0.000282] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216)
[ 0.089147] pid_max: default: 32768 minimum: 301
[ 0.089244] Security Framework initialized
[ 0.089298] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.089311] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090002] Initializing cgroup subsys blkio
[ 0.090027] Initializing cgroup subsys memory
[ 0.090069] Initializing cgroup subsys devices
[ 0.090085] Initializing cgroup subsys freezer
[ 0.090099] Initializing cgroup subsys perf_event
[ 0.090125] CPU: Testing write buffer coherency: ok
[ 0.090507] Setting up static identity map for 0x80008200 - 0x80008270
[ 0.092075] devtmpfs: initialized
[ 0.102833] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.112446] omap_hwmod: tptc0 using broken dt data from edma
[ 0.112578] omap_hwmod: tptc1 using broken dt data from edma
[ 0.112686] omap_hwmod: tptc2 using broken dt data from edma
[ 0.117149] omap_hwmod: debugss: _wait_target_disable failed
[ 0.172363] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.174564] pinctrl core: initialized pinctrl subsystem
[ 0.175878] NET: Registered protocol family 16
[ 0.178088] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.199142] cpuidle: using governor ladder
[ 0.229132] cpuidle: using governor menu
[ 0.232326] omap_gpio 44e07000.gpio: config non_wakeup_gpios = 0xfff7ffff, bank->base = 0xf9e07000
[ 0.232856] OMAP GPIO hardware version 0.1
[ 0.243860] No ATAGs?
[ 0.243894] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.287585] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.291704] vgaarb: loaded
[ 0.291732] [GPIO_CTL] gpio_ctl_init
[ 0.291894] [GPIO_CTL] probe
[ 0.292165] [GPIO_CTL] probe Done~
[ 0.292720] SCSI subsystem initialized
[ 0.293039] usbcore: registered new interface driver usbfs
[ 0.293112] usbcore: registered new interface driver hub
[ 0.293220] usbcore: registered new device driver usb
[ 0.293662] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.293711] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
[ 0.293846] media: Linux media interface: v0.10
[ 0.293914] Linux video capture interface: v2.00
[ 0.293975] pps_core: LinuxPPS API ver. 1 registered
[ 0.293983] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.294016] PTP clock support registered
[ 0.294862] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.295845] Switched to clocksource timer1
[ 0.306676] NET: Registered protocol family 2
[ 0.307518] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.307554] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.307582] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.307661] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.307680] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.307853] NET: Registered protocol family 1
[ 0.308236] RPC: Registered named UNIX socket transport module.
[ 0.308251] RPC: Registered udp transport module.
[ 0.308258] RPC: Registered tcp transport module.
[ 0.308264] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.308889] Trying to unpack rootfs image as initramfs...
[ 0.309706] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 0.508532] Freeing initrd memory: 34392K (ccda3000 - cef39000)
[ 0.508976] CPU PMU: Failed to parse /pmu/interrupt-affinity[0]
[ 0.509030] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.511354] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.511449] audit: initializing netlink subsys (disabled)
[ 0.511523] audit: type=2000 audit(0.500:1): initialized
[ 0.519240] VFS: Disk quotas dquot_6.6.0
[ 0.519460] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.521019] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.521914] NFS: Registering the id_resolver key type
[ 0.521987] Key type id_resolver registered
[ 0.521997] Key type id_legacy registered
[ 0.522071] jffs2: version 2.2. (NAND) (SUMMARY) c 2001-2006 Red Hat, Inc.
[ 0.525161] NET: Registered protocol family 38
[ 0.525237] io scheduler noop registered
[ 0.525254] io scheduler deadline registered
[ 0.525313] io scheduler cfq registered (default)
[ 0.526578] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.528651] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 0.529836] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.533448] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 155, base_baud = 3000000) is a 8250
[ 1.244792] console [ttyS0] enabled
[ 1.249267] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 156, base_baud = 3000000) is a 8250
[ 1.258996] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 157, base_baud = 3000000) is a 8250
[ 1.268656] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 158, base_baud = 3000000) is a 8250
[ 1.278313] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 159, base_baud = 3000000) is a 8250
[ 1.287971] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 160, base_baud = 3000000) is a 8250
[ 1.298551] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.305352] [drm] Initialized drm 1.1.0 20060810
[ 1.311400] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 1.317412] tilcdc 4830e000.lcdc: failed to initialize mode setting
[ 1.334529] brd: module loaded
[ 1.342713] loop: module loaded
[ 1.347051] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.355415] m25p80 spi1.0: found mx66l51235l, expected mx25l25635e
[ 1.361805] m25p80 spi1.0: mx66l51235l (65536 Kbytes)
[ 1.366945] 8 ofpart partitions found on MTD device spi1.0
[ 1.372453] Creating 8 MTD partitions on "spi1.0":
[ 1.377289] 0x000000000000-0x000000020000 : "MLO"
[ 1.383117] 0x000000020000-0x0000000a0000 : "U-Boot"
[ 1.389116] 0x0000000a0000-0x0000000e0000 : "U-Boot(param)"
[ 1.395626] 0x0000000e0000-0x000000100000 : "DTB"
[ 1.401371] 0x000000100000-0x000000600000 : "Kernel"
[ 1.407310] 0x000000600000-0x000001e00000 : "Misc"
[ 1.412982] 0x000001e00000-0x000001f00000 : "CFG"
[ 1.418620] 0x000001f00000-0x000003b00000 : "Rootfs"
[ 1.426509] PPP generic driver version 2.4.2
[ 1.431087] PPP Deflate Compression module registered
[ 1.436502] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.443069] ehci-pci: EHCI PCI platform driver
[ 1.447658] ehci-platform: EHCI generic platform driver
[ 1.453103] ehci-omap: OMAP-EHCI Host Controller driver
[ 1.458598] usbcore: registered new interface driver cdc_acm
[ 1.464281] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 1.472404] usbcore: registered new interface driver cdc_wdm
[ 1.478191] usbcore: registered new interface driver usb-storage
[ 1.484379] usbcore: registered new interface driver usbserial
[ 1.490316] usbcore: registered new interface driver option
[ 1.495981] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1.503020] usbcore: registered new interface driver qcserial
[ 1.508849] usbserial: USB Serial support registered for Qualcomm USB modem
[ 1.524007] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 1.562431] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 1.568303] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
[ 1.576402] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.583227] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.590507] usb usb1: Product: MUSB HDRC host driver
[ 1.595493] usb usb1: Manufacturer: Linux 4.1.13-g1a9a0ef-dirty musb-hcd
[ 1.602239] usb usb1: SerialNumber: musb-hdrc.0.auto
[ 1.608027] hub 1-0:1.0: USB hub found
[ 1.611836] hub 1-0:1.0: 1 port detected
[ 1.646824] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 1.682410] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.688283] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
[ 1.696369] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.703193] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.710474] usb usb2: Product: MUSB HDRC host driver
[ 1.715461] usb usb2: Manufacturer: Linux 4.1.13-g1a9a0ef-dirty musb-hcd
[ 1.722359] usb usb2: SerialNumber: musb-hdrc.1.auto
[ 1.728150] hub 2-0:1.0: USB hub found
[ 1.731962] hub 2-0:1.0: 1 port detected
[ 1.766682] mousedev: PS/2 mouse device common for all mice
[ 1.773220] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 1.780610] i2c /dev entries driver
[ 1.785431] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.791078] /ocp/mmc@48060000: voltage-ranges unspecified
[ 1.825987] omap_hsmmc: probe of 48060000.mmc failed with error -22
[ 1.946668] selfkil ignore led registration...
[ 1.951437] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.958121] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 1.968545] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 1.974441] omap_hsmmc 481d8000.mmc: card claims to support voltages below defined range
[ 1.984278] remoteproc0: wkup_m3 is available
[ 1.988948] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 1.998063] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 2.008753] remoteproc0: Direct firmware load for am335x-pm-firmware.elf failed with error -2
[ 2.017499] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 2.025302] oprofile: using arm/armv7
[ 2.029267] nf_conntrack version 0.5.0 (3899 buckets, 15596 max)
[ 2.035352] remoteproc0: Falling back to user helper
[ 2.041886] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.047472] Initializing XFRM netlink socket
[ 2.051852] NET: Registered protocol family 17
[ 2.056405] NET: Registered protocol family 15
[ 2.061032] Key type dns_resolver registered
[ 2.065758] omap_voltage_late_init: Voltage driver support not added
[ 2.072706] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
[ 2.081922] cpu cpu0: cpu0 clock notifier not ready, retry
[ 2.088189] PM: bootloader does not support rtc-only!
[ 2.093519] ThumbEE CPU extension supported.
[ 2.098734] mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
[ 2.104290] Registering SWP/SWPB emulation handler
[ 2.109786] mmc0: new high speed SDIO card at address 0001
[ 2.155976] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 2.161412] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 100 kHz
[ 2.168342] [adxl34x_i2c] probe
[ 2.171596] [adxl34x] probe
[ 2.174501] adxl34x 2-0053: No platform data: Using default initialization
[ 2.187016] usb 1-1: New USB device found, idVendor=8564, idProduct=1000
[ 2.193757] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.201008] usb 1-1: Product: Mass Storage Device
[ 2.205759] adxl34x 2-0053: Failed to probe ADXL34x accelerometer
[ 2.211912] usb 1-1: Manufacturer: JetFlash
[ 2.216195] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[ 2.222373] usb 1-1: SerialNumber: 02RGODEXFHKWXI5Q
[ 2.228522] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating voltage latency[950000<->1260000]:-22
[ 2.238756] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 2.245823] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating voltage latency[950000<->1260000]:-22
[ 2.255993] scsi host0: usb-storage 1-1:1.0
[ 2.262392] input: gpio_keys as /devices/platform/gpio_keys/input/input1
[ 2.269776] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[ 2.281934] wlan-en-regulator: disabling
[ 2.285985] vmmcsd_fixed: disabling
[ 2.290208] RAMDISK: gzip image found at block 0
[ 2.316009] usb 2-1: new high-speed USB device number 2 using musb-hdrc
[ 2.486072] usb 2-1: New USB device found, idVendor=2c7c, idProduct=0125
[ 2.492831] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.515971] usb 2-1: Product: Android
[ 2.519673] usb 2-1: Manufacturer: Android
[ 2.536857] option 2-1:1.0: GSM modem (1-port) converter detected
[ 2.556041] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 2.563460] option 2-1:1.1: GSM modem (1-port) converter detected
[ 2.576469] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
[ 2.596623] option 2-1:1.2: GSM modem (1-port) converter detected
[ 2.616040] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
[ 2.623517] option 2-1:1.3: GSM modem (1-port) converter detected
[ 2.636498] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB3
[ 3.448384] scsi 0:0:0:0: Direct-Access JetFlash Transcend 16GB 1100 PQ: 0 ANSI: 6
[ 3.478388] sd 0:0:0:0: [sda] 30682240 512-byte logical blocks: (15.7 GB/14.6 GiB)
[ 3.507060] sd 0:0:0:0: [sda] Write Protect is off
[ 3.526006] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.551939] sda: sda1
[ 3.558747] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 5.936157] EXT3-fs (ram0): using internal journal
[ 5.941005] EXT3-fs (ram0): mounted filesystem with ordered data mode
[ 5.947611] kjournald starting. Commit interval 5 seconds
[ 5.962301] VFS: Mounted root (ext3 filesystem) on device 1:0.
[ 5.968644] devtmpfs: mounted
[ 5.972022] Freeing unused kernel memory: 268K (c08d1000 - c0914000)
INIT: version 2.88 booting
Error opening /dev/fb0: No such file or directory
[ 6.242387] jffs2: notice: (86) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 6.262971] jffs2: notice: (86) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
UIM SYSFS Node Not Found
Starting udev
[ 7.167524] udevd[104]: starting version 182
[ 8.842019] Loading modules backported from Linux version R8.7_SP1-0-g13c25bc
[ 8.955387] Backport generated by backports.git R8.7_SP1-0-gd4777ef
[ 9.376297] remoteproc0: powering up wkup_m3
[ 9.381659] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 219751
[ 9.472947] remoteproc0: remote processor wkup_m3 is now up
[ 9.472974] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x191
[ 11.171506] cfg80211: World regulatory domain updated:
[ 11.191862] cfg80211: DFS Master region: unset
[ 11.207191] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 11.222627] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 11.235994] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.244058] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 11.270454] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.278762] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 11.288475] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 11.298116] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 11.306318] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.314359] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
bootlogd: cannot allocate pseudo tty: No such file or directory
[ 11.473257] random: dd urandom read with 98 bits of entropy available
Populating dev cache
[ 11.576950] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[ 11.606892] omap_gpio 4804c000.gpio: wake_en = 0x2000
[ 11.663440] wlcore: loaded
[ 11.676051] wlcore: driver version: R8.7_SP1-dirty
ALSA: Restoring mixer settings...
/usr/sbin/alsactl: load_state:1729: No soundcards found...
Wed Feb 24 02:35:33 UTC 2016
INIT: Entering runlevel: 5
vig_main run...
/etc/rc5.d/S99rmnologin.sh: line 28: /opt/vig_main: No such file or directory

_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org am335x-evm /dev/ttyO0

Arago 2015.12 am335x-evm /dev/ttyO0

am335x-evm login: root
root@am335x-evm:~# ifconfig wlan0
root@am335x-evm:~# cat /proc/interrupts
CPU0
16: 1467 INTC 68 Level gp_timer
19: 1 INTC 78 Level wkup_m3_txev
20: 446 INTC 12 Level edma
22: 0 INTC 14 Level edma_error
23: 0 INTC 96 Level 44e07000.gpio
43: 0 44e07000.gpio 19 Edge Dummy Button
56: 1 INTC 98 Level 4804c000.gpio
70: 1 4804c000.gpio 13 Level wl18xx
89: 0 INTC 32 Level 481ac000.gpio
122: 0 INTC 62 Level 481ae000.gpio
155: 230 INTC 72 Level 44e09000.serial
161: 278 INTC 70 Level 44e0b000.i2c
162: 2 INTC 30 Level 4819c000.i2c
164: 279 INTC 28 Level mmc0
166: 0 INTC 77 Level wkup_m3
172: 0 INTC 75 Level rtc0
173: 0 INTC 76 Level rtc0
184: 0 INTC 109 Level 53100000.sham
186: 0 INTC 111 Level 48310000.rng
187: 2134 INTC 17 Level 47400000.dma-controller
188: 39 INTC 18 Level musb-hdrc.0.auto
189: 32 INTC 19 Level musb-hdrc.1.auto
Err: 0
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# ifconfig wlan0 up
[ 69.315462] random: nonblocking pool is initialized
[ 69.397403] wlcore: PHY firmware version: Rev 8.2.0.0.237
[ 69.495255] wlcore: firmware booted (Rev 8.9.0.0.70)
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# cat /proc/interrupts
CPU0
16: 1551 INTC 68 Level gp_timer
19: 1 INTC 78 Level wkup_m3_txev
20: 1571 INTC 12 Level edma
22: 0 INTC 14 Level edma_error
23: 0 INTC 96 Level 44e07000.gpio
43: 0 44e07000.gpio 19 Edge Dummy Button
56: 2 INTC 98 Level 4804c000.gpio
70: 2 4804c000.gpio 13 Level wl18xx
89: 0 INTC 32 Level 481ac000.gpio
122: 0 INTC 62 Level 481ae000.gpio
155: 376 INTC 72 Level 44e09000.serial
161: 334 INTC 70 Level 44e0b000.i2c
162: 2 INTC 30 Level 4819c000.i2c
164: 1655 INTC 28 Level mmc0
166: 0 INTC 77 Level wkup_m3
172: 0 INTC 75 Level rtc0
173: 0 INTC 76 Level rtc0
184: 0 INTC 109 Level 53100000.sham
186: 0 INTC 111 Level 48310000.rng
187: 2134 INTC 17 Level 47400000.dma-controller
188: 39 INTC 18 Level musb-hdrc.0.auto
189: 32 INTC 19 Level musb-hdrc.1.auto
Err: 0
root@am335x-evm:~# iw wlan0 scan
[ 79.266083] wlcore: ERROR ELP wakeup timeout!
[ 79.270521] ------------[ cut here ]------------
[ 79.275386] WARNING: CPU: 0 PID: 803 at /opt1/ASKEY/AM335X_1007/build-utilites/src/compat_wireless/drivers/net/wireless/ti/wlcore/main.c:806 wl12xx_queue_recovery_work.part.9+0x68/0x74 [wlcore]()
[ 79.292933] Modules linked in: wl18xx(O) wlcore(O) mac80211(O) cfg80211(O) wlcore_sdio(O) compat(O)
[ 79.302185] CPU: 0 PID: 803 Comm: iw Tainted: G O 4.1.13-g1a9a0ef-dirty #1
[ 79.310279] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 79.316444] Backtrace:
[ 79.318975] [<c0012b18>] (dump_backtrace) from [<c0012d38>] (show_stack+0x18/0x1c)
[ 79.326635] r7:bf11234c r6:00000326 r5:00000009 r4:00000000
[ 79.332429] [<c0012d20>] (show_stack) from [<c0686e48>] (dump_stack+0x20/0x28)
[ 79.339761] [<c0686e28>] (dump_stack) from [<c0038478>] (warn_slowpath_common+0x7c/0xb4)
[ 79.347958] [<c00383fc>] (warn_slowpath_common) from [<c0038554>] (warn_slowpath_null+0x24/0x2c)
[ 79.356832] r8:bf1199f4 r7:ffffa8cc r6:c0923d10 r5:00000000 r4:c3739380
[ 79.363765] [<c0038530>] (warn_slowpath_null) from [<bf0fb97c>] (wl12xx_queue_recovery_work.part.9+0x68/0x74 [wlcore])
[ 79.374730] [<bf0fb914>] (wl12xx_queue_recovery_work.part.9 [wlcore]) from [<bf0fd540>] (wl12xx_queue_recovery_work+0x1c/0x20 [wlcore])
[ 79.387016] r5:00000000 r4:c3739380
[ 79.390873] [<bf0fd524>] (wl12xx_queue_recovery_work [wlcore]) from [<bf107714>] (wl1271_ps_elp_wakeup+0x240/0x270 [wlcore])
[ 79.402404] [<bf1074d4>] (wl1271_ps_elp_wakeup [wlcore]) from [<bf0f838c>] (wl1271_op_hw_scan+0x64/0xe0 [wlcore])
[ 79.412768] r10:ca988ef8 r9:c3738bc0 r8:00000000 r7:ca988c00 r6:c37393b8 r5:00000000
[ 79.420770] r4:c3739380
[ 79.423846] [<bf0f8328>] (wl1271_op_hw_scan [wlcore]) from [<bf069e64>] (__ieee80211_start_scan+0x1ec/0x440 [mac80211])
[ 79.434755] r10:c3738160 r9:00000000 r8:00000000 r7:c37391f8 r6:ca988e00 r5:cf81b460
[ 79.442754] r4:c3738bc0
[ 79.445747] [<bf069c78>] (__ieee80211_start_scan [mac80211]) from [<bf06ab54>] (ieee80211_request_scan+0x2c/0x44 [mac80211])
[ 79.457082] r9:00000000 r8:ca988e00 r7:00000000 r6:cf81b468 r5:ca988e00 r4:cf81b460
[ 79.465428] [<bf06ab28>] (ieee80211_request_scan [mac80211]) from [<bf07a2d4>] (ieee80211_scan+0x8c/0xcc [mac80211])
[ 79.476061] r5:c3738000 r4:cf81b460
[ 79.480290] [<bf07a248>] (ieee80211_scan [mac80211]) from [<bf0350c0>] (nl80211_trigger_scan+0x5e0/0x634 [cfg80211])
[ 79.490932] r5:c3738000 r4:ccff3cf8
[ 79.494779] [<bf034ae0>] (nl80211_trigger_scan [cfg80211]) from [<c05d07dc>] (genl_rcv_msg+0x258/0x3d8)
[ 79.504278] r10:c7e89400 r9:c0954af0 r8:00000000 r7:ca949a80 r6:ceb54714 r5:bf03ce50
[ 79.512270] r4:bf03efc0
[ 79.514851] [<c05d0584>] (genl_rcv_msg) from [<c05cfab8>] (netlink_rcv_skb+0xa8/0xc4)
[ 79.522766] r10:ca949a80 r9:00000000 r8:00000000 r7:ca949a80 r6:ca949a80 r5:c05d0584
[ 79.530764] r4:ceb54700
[ 79.533343] [<c05cfa10>] (netlink_rcv_skb) from [<c05d0570>] (genl_rcv+0x28/0x3c)
[ 79.540908] r7:ca949a80 r6:00000024 r5:ca949a80 r4:c0956058
[ 79.546722] [<c05d0548>] (genl_rcv) from [<c05cf448>] (netlink_unicast+0x158/0x210)
[ 79.554426] r5:cc80cc00 r4:cf151400
[ 79.558106] [<c05cf2f0>] (netlink_unicast) from [<c05cf8a8>] (netlink_sendmsg+0x2e8/0x354)
[ 79.566840] r8:00000000 r7:00000024 r6:cc80cc00 r5:00000000 r4:ccff3f4c
[ 79.574212] [<c05cf5c0>] (netlink_sendmsg) from [<c058e930>] (sock_sendmsg+0x1c/0x2c)
[ 79.582274] r10:00000000 r9:ccff3e30 r8:00000000 r7:ce60d300 r6:00000000 r5:00000000
[ 79.590824] r4:ccff3f4c
[ 79.593510] [<c058e914>] (sock_sendmsg) from [<c058f378>] (___sys_sendmsg+0x1d4/0x1dc)
[ 79.601647] [<c058f1a4>] (___sys_sendmsg) from [<c0590040>] (__sys_sendmsg+0x44/0x74)
[ 79.609749] r9:ccff2000 r8:c000fa24 r7:00000128 r6:00000000 r5:bee30b0c r4:ce60d300
[ 79.617595] [<c058fffc>] (__sys_sendmsg) from [<c0590080>] (SyS_sendmsg+0x10/0x14)
[ 79.625197] r6:000461d0 r5:00045110 r4:00045080
[ 79.629880] [<c0590070>] (SyS_sendmsg) from [<c000f880>] (ret_fast_syscall+0x0/0x3c)
[ 79.637672] ---[ end trace f36b72a77efade0a ]---
[ 79.642349] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.70
command failed: Connection timed out (-110)[ 79.650764] ------------[ cut here ]------------

[ 79.658133] WARNING: CPU: 0 PID: 6 at /opt1/ASKEY/AM335X_1007/build-utilites/src/compat_wireless/drivers/net/wireless/ti/wlcore/io.h:66 wlcore_set_partition+0xa0/0x504 [wlcore]()
[ 79.674178] Modules linked in:root@am335x-evm:~# wl18xx(O) wlcore(O) mac80211(O) cfg80211(O) wlcore_sdio(O) compat(O)
[ 79.685168] CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: G W O 4.1.13-g1a9a0ef-dirty #1
[ 79.693953] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 79.700161] Workqueue: phy0 wl1271_recovery_work [wlcore]
[ 79.705588] Backtrace:
[ 79.708097] [<c0012b18>] (dump_backtrace) from [<c0012d38>] (show_stack+0x18/0x1c)
[ 79.715698] r7:bf115320 r6:00000042 r5:00000009 r4:00000000
[ 79.721441] [<c0012d20>] (show_stack) from [<c0686e48>] (dump_stack+0x20/0x28)
[ 79.728719] [<c0686e28>] (dump_stack) from [<c0038478>] (warn_slowpath_common+0x7c/0xb4)
[ 79.736864] [<c00383fc>] (warn_slowpath_common) from [<c0038554>] (warn_slowpath_null+0x24/0x2c)
[ 79.745685] r8:c37393b8 r7:cee92a00 r6:bf1199f4 r5:bf13a388 r4:c3739380
[ 79.752512] [<c0038530>] (warn_slowpath_null) from [<bf103480>] (wlcore_set_partition+0xa0/0x504 [wlcore])
[ 79.762293] [<bf1033e0>] (wlcore_set_partition [wlcore]) from [<bf0fa464>] (wl1271_recovery_work+0x70/0x360 [wlcore])
[ 79.772962] r6:c3739380 r5:c3739614 r4:c3739614
[ 79.777674] [<bf0fa3f4>] (wl1271_recovery_work [wlcore]) from [<c004cb24>] (process_one_work+0x12c/0x374)
[ 79.787296] r8:cf003a00 r7:cee92a00 r6:00000000 r5:c3739614 r4:cf029a80
[ 79.794065] [<c004c9f8>] (process_one_work) from [<c004cdcc>] (worker_thread+0x60/0x5cc)
[ 79.802202] r10:cf029a80 r9:cf003b60 r8:cf003a00 r7:cf003a10 r6:00000088 r5:cf029a98
[ 79.810111] r4:cf003a00
[ 79.812666] [<c004cd6c>] (worker_thread) from [<c005219c>] (kthread+0xd4/0xf0)
[ 79.819931] r10:00000000 r9:00000000 r8:00000000 r7:c004cd6c r6:cf029a80 r5:cf02b2c0
[ 79.827839] r4:00000000
[ 79.830392] [<c00520c8>] (kthread) from [<c000f928>] (ret_from_fork+0x14/0x2c)
[ 79.837657] r7:00000000 r6:00000000 r5:c00520c8 r4:cf02b2c0
[ 79.843364] ---[ end trace f36b72a77efade0b ]---
[ 79.848030] wlcore: down
[ 79.851801] ieee80211 phy0: Hardware restart was requested
[ 80.302265] wlcore: PHY firmware version: Rev 8.2.0.0.237
[ 80.405170] wlcore: firmware booted (Rev 8.9.0.0.70)