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Linux/AM3358: MMC3 fails

Part Number: AM3358
Other Parts Discussed in Thread: AM3352, TPS65910, TX12, WL1835

Tool/software: Linux

hi 

i used the mmc to connect to the SDIO wifi.but when boot ,the message tell me dma failed.but the am33xx-dtsi show the mmc3 do not have the dma,why it happend?

[ 12.798312] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_dma_init
[ 12.806841] omap_hsmmc 47810000.mmc: RX DMA channel request failed

mmc2: mmc@481d8000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc2";
ti,needs-special-reset;
dmas = <&edma 2
&edma 3>;
dma-names = "tx", "rx";
interrupts = <28>;
interrupt-parent = <&intc>;
reg = <0x481d8000 0x1000>;
status = "disabled";
};

mmc3: mmc@47810000 {
compatible = "ti,omap4-hsmmc";
ti,hwmods = "mmc3";
ti,needs-special-reset;
interrupts = <29>;
interrupt-parent = <&intc>;
reg = <0x47810000 0x1000>;
status = "disabled";
};

  • What Linux version is this? Please post the complete log file.
  • linux 4.4.32
    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Initializing cgroup subsys cpuacct
    [ 0.000000] Linux version 4.4.32-gadde2ca9f8 (grst-hu@ubuntu) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #381 PREEMPT Thu Apr 20 21:03:19 CST 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 EVM
    [ 0.000000] cma: Reserved 48 MiB at 0x9d000000
    [ 0.000000] Memory policy: Data cache writeback
    [ 0.000000] CPU: All CPU(s) started in SVC mode.
    [ 0.000000] AM335X ES2.1 (sgx neon )
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
    [ 0.000000] Kernel command line: console=ttyO3,115200n8 root=/dev/nfs nfsroot=192.168.2.154:/home/grst-hu/ti-processor-sdk-linux-am335x-evm-03.02.00.05/filesystem/rootfs,nolock rw ip=192.168.2.22:192.168.2.154:192.168.2.1:255.255.255.0::eth0:off
    [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    [ 0.000000] Memory: 459552K/524288K available (6791K kernel code, 369K rwdata, 2520K rodata, 268K init, 278K bss, 15584K reserved, 49152K 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 : 0xe0800000 - 0xff800000 ( 496 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc0920004 (9313 kB)
    [ 0.000000] .init : 0xc0921000 - 0xc0964000 ( 268 kB)
    [ 0.000000] .data : 0xc0964000 - 0xc09c06d0 ( 370 kB)
    [ 0.000000] .bss : 0xc09c06d0 - 0xc0a05ee0 ( 279 kB)
    [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [ 0.000000] Preemptible hierarchical RCU implementation.
    [ 0.000000] Build-time adjustment of leaf fanout to 32.
    [ 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
    [ 0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
    [ 0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
    [ 0.000046] OMAP clocksource: timer1 at 24000000 Hz
    [ 0.000199] clocksource_probe: no matching clocksources found
    [ 0.000375] Console: colour dummy device 80x30
    [ 0.000402] WARNING: Your 'console=ttyO3' has been replaced by 'ttyS3'
    [ 0.000407] This ensures that you still see kernel messages. Please
    [ 0.000411] update your kernel commandline.
    [ 0.000430] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
    [ 0.089203] pid_max: default: 32768 minimum: 301
    [ 0.089320] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.089330] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.089997] Initializing cgroup subsys io
    [ 0.090026] Initializing cgroup subsys memory
    [ 0.090062] Initializing cgroup subsys devices
    [ 0.090077] Initializing cgroup subsys freezer
    [ 0.090091] Initializing cgroup subsys perf_event
    [ 0.090101] Initializing cgroup subsys pids
    [ 0.090127] CPU: Testing write buffer coherency: ok
    [ 0.090530] Setting up static identity map for 0x80008200 - 0x80008258
    [ 0.094536] devtmpfs: initialized
    [ 0.105707] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [ 0.118863] omap_hwmod: debugss: _wait_target_disable failed
    [ 0.173692] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.177454] pinctrl core: initialized pinctrl subsystem
    [ 0.178731] NET: Registered protocol family 16
    [ 0.180914] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.209193] cpuidle: using governor ladder
    [ 0.239180] cpuidle: using governor menu
    [ 0.243249] OMAP GPIO hardware version 0.1
    [ 0.251339] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/nandflash_pins_s0, deferring probe
    [ 0.253870] hw-breakpoint: debug architecture 0x4 unsupported.
    [ 0.296643] edma 49000000.edma: TI EDMA DMA engine driver
    [ 0.300906] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
    [ 0.300964] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c2_pins_default, deferring probe
    [ 0.301089] media: Linux media interface: v0.10
    [ 0.301145] Linux video capture interface: v2.00
    [ 0.301199] pps_core: LinuxPPS API ver. 1 registered
    [ 0.301206] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.301231] PTP clock support registered
    [ 0.301283] EDAC MC: Ver: 3.0.0
    [ 0.302388] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    [ 0.302743] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.303872] clocksource: Switched to clocksource timer1
    [ 0.313518] NET: Registered protocol family 2
    [ 0.314350] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.314398] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.314435] TCP: Hash tables configured (established 4096 bind 4096)
    [ 0.314516] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.314533] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.314675] NET: Registered protocol family 1
    [ 0.315067] RPC: Registered named UNIX socket transport module.
    [ 0.315080] RPC: Registered udp transport module.
    [ 0.315086] RPC: Registered tcp transport module.
    [ 0.315091] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.316055] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
    [ 0.317950] futex hash table entries: 256 (order: -1, 3072 bytes)
    [ 0.325112] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.326000] NFS: Registering the id_resolver key type
    [ 0.326071] Key type id_resolver registered
    [ 0.326078] Key type id_legacy registered
    [ 0.326152] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.329612] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [ 0.329639] io scheduler noop registered
    [ 0.329650] io scheduler deadline registered
    [ 0.329804] io scheduler cfq registered (default)
    [ 0.331109] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [ 0.334356] backlight supply power not found, using dummy regulator
    [ 0.387833] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.390908] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx
    [ 0.391664] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 158, base_baud = 3000000) is a 8250
    [ 0.392755] console [ttyS3] disabled
    [ 0.392845] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 159, base_baud = 3000000) is a 8250
    [ 1.049872] console [ttyS3] enabled
    [ 1.054449] [drm] Initialized drm 1.1.0 20060810
    [ 1.061422] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 1.068191] [drm] No driver support for vblank timestamp query.
    [ 1.101989] Console: switching to colour frame buffer device 100x30
    [ 1.113278] tilcdc 4830e000.lcdc: fb0: frame buffer device
    [ 1.144060] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
    [ 1.156610] loop: module loaded
    [ 1.162275] libphy: Fixed MDIO Bus: probed
    [ 1.167242] vcan: Virtual CAN interface driver
    [ 1.171717] CAN device driver interface
    [ 1.176749] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=165)
    [ 1.186726] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=166)
    [ 1.253905] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [ 1.260045] davinci_mdio 4a101000.mdio: detected phy mask ffffffcf
    [ 1.267805] libphy: 4a101000.mdio: probed
    [ 1.271837] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04, driver Atheros 8031 ethernet
    [ 1.281262] davinci_mdio 4a101000.mdio: phy[5]: device 4a101000.mdio:05, driver Atheros 8031 ethernet
    [ 1.291329] cpsw 4a100000.ethernet: Detected MACID = 00:11:22:33:44:55
    [ 1.298271] cpsw 4a100000.ethernet: cpts: overflow check period 850
    [ 1.306452] mousedev: PS/2 mouse device common for all mice
    [ 1.312665] i2c /dev entries driver
    [ 1.317374] cpuidle: enable-method property 'ti,am3352' found operations
    [ 1.324766] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe
    [ 1.333152] [huzz]mmc_of_parse
    [ 1.336446] omap_hsmmc 48060000.mmc: Got CD GPIO
    [ 1.341375] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x6e10080
    [ 1.352201] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x6e10080
    [ 1.362957] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_dma_init
    [ 1.371567] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx
    [ 1.378387] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx
    [ 1.385605] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_power_up
    [ 1.392981] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch
    [ 1.403196] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch:CAPA is 0x6e10080,addr=0xfa060240
    [ 1.454142] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_rescan_try_freq
    [ 1.462100] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
    [ 1.469064] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe
    [ 1.477532] [huzz]mmc_of_parse
    [ 1.480954] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x4e10080
    [ 1.491827] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x4e10080
    [ 1.502685] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_dma_init
    [ 1.512260] omap_hsmmc 47810000.mmc: RX DMA channel request failed
    [ 1.520843] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio
    [ 1.527781] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio:mmc_send_io_op_cond failed,-110
    [ 1.536041] [huzz]drivers/mmc/core/sd.c:mmc_attach_sd
    [ 1.541751] [huzz]drivers/mmc/core/sd.c:mmc_attach_sd:call mmc_attach_bus
    [ 1.549357] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.555500] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_attach_bus
    [ 1.566844] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx
    [ 1.575884] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx
    [ 1.582685] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx
    [ 1.590714] NET: Registered protocol family 10
    [ 1.596566] sit: IPv6 over IPv4 tunneling driver
    [ 1.602015] NET: Registered protocol family 17
    [ 1.606648] can: controller area network core (rev 20120528 abi 9)
    [ 1.612990] NET: Registered protocol family 29
    [ 1.617606] can: raw protocol (rev 20120528)
    [ 1.621946] can: broadcast manager protocol (rev 20120528 t)
    [ 1.627695] can: netlink gateway (rev 20130117) max_hops=1
    [ 1.633803] Key type dns_resolver registered
    [ 1.638516] omap_voltage_late_init: Voltage driver support not added
    [ 1.648784] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 1.654195] mmc0: host does not support reading read-only switch, assuming write-enable
    [ 1.662501] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 1.668897] mmc0: new high speed SDHC card at address 59b4
    [ 1.675929] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
    [ 1.682312] nand: Micron MT29F2G08ABAEAWP
    [ 1.687193] mmcblk0: mmc0:59b4 USDU1 29.5 GiB
    [ 1.692447] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
    [ 1.700251] mmcblk0: p1
    [ 1.703519] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
    [ 1.709017] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_rescan_try_freq:is sd
    [ 1.717643] 10 ofpart partitions found on MTD device 8000000.nand
    [ 1.723811] Creating 10 MTD partitions on "8000000.nand":
    [ 1.729283] 0x000000000000-0x000000020000 : "NAND.SPL"
    [ 1.735723] 0x000000020000-0x000000040000 : "NAND.SPL.backup1"
    [ 1.742645] 0x000000040000-0x000000060000 : "NAND.SPL.backup2"
    [ 1.749654] 0x000000060000-0x000000080000 : "NAND.SPL.backup3"
    [ 1.756686] 0x000000080000-0x0000000c0000 : "NAND.u-boot-spl-os"
    [ 1.763828] 0x0000000c0000-0x0000001c0000 : "NAND.u-boot"
    [ 1.770682] 0x0000001c0000-0x0000001e0000 : "NAND.u-boot-env"
    [ 1.777539] 0x0000001e0000-0x000000200000 : "NAND.u-boot-env.backup1"
    [ 1.785102] 0x000000200000-0x000000a00000 : "NAND.kernel"
    [ 1.794375] 0x000000a00000-0x000020000000 : "NAND.file-system"
    [ 1.800243] mtd: partition "NAND.file-system" extends beyond the end of device "8000000.nand" -- size truncated to 0xf600000
    [ 1.914142] sgtl5000 0-000a: sgtl5000 revision 0x11
    [ 1.925133] tps65910 0-002d: No interrupt support, no core IRQ
    [ 1.952636] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [ 1.959530] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
    [ 1.965556] vdd_mpu: supplied by vmmcsd_fixed
    [ 1.971675] hctosys: unable to open rtc device (rtc0)
    [ 1.994418] net eth0: initializing cpsw version 1.12 (0)
    [ 1.999795] net eth0: initialized cpsw ale version 1.4
    [ 2.005086] net eth0: ALE Table size 1024
    [ 2.084684] net eth0: phy found : id is : 0x4dd074
    [ 2.095469] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 6.084936] cpsw 4a100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
    [ 6.093989] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 6.114309] IP-Config: Complete:
    [ 6.117750] device=eth0, hwaddr=00:11:22:33:44:55, ipaddr=192.168.2.22, mask=255.255.255.0, gw=192.168.2.1
    [ 6.128299] host=192.168.2.22, domain=, nis-domain=(none)
    [ 6.134343] bootserver=192.168.2.154, rootserver=192.168.2.154, rootpath=
    [ 6.141876] lis3_reg: disabling
    [ 6.145189] wlan-en-regulator: disabling
    [ 6.149727] ALSA device list:
    [ 6.152818] No soundcards found.
    [ 6.175749] VFS: Mounted root (nfs filesystem) on device 0:15.
    [ 6.182507] devtmpfs: mounted
    [ 6.186785] Freeing unused kernel memory: 268K (c0921000 - c0964000)
    [ 6.193189] This architecture does not have kernel memory protection.
    [ 6.599228] systemd[1]: System time before build time, advancing clock.
    [ 6.681935] random: systemd: uninitialized urandom read (16 bytes read, 99 bits of entropy available)
    [ 6.702393] random: systemd: uninitialized urandom read (16 bytes read, 101 bits of entropy available)
    [ 6.723128] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
    [ 6.742240] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.10!

    [ 6.766656] systemd[1]: Set hostname to <am335x-evm>.
    [ 6.963759] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 120 bits of entropy available)
    [ 7.001099] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 121 bits of entropy available)
    [ 7.093530] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.107546] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.117820] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.128350] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.155648] random: nonblocking pool is initialized
    [ 7.600113] systemd[1]: [/etc/systemd/system/qt.service.d/qt.conf:15] Trailing garbage, ignoring.
    [ 7.679207] systemd[1]: Created slice User and Session Slice.
    [ OK ] Created slice User and Session Slice.
    [ 7.704684] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ OK ] Started Forward Password Requests to Wall Directory Watch.
    [ 7.737991] systemd[1]: Listening on Journal Socket (/dev/log).
    [ OK ] Listening on Journal Socket (/dev/log).
    [ 7.764647] systemd[1]: Listening on udev Control Socket.
    [ OK ] Listening on udev Control Socket.
    [ 7.784607] systemd[1]: Listening on Journal Socket.
    [ OK ] Listening on Journal Socket.
    [ 7.804297] systemd[1]: Reached target Swap.
    [ OK ] Reached target Swap.
    [ 7.825766] systemd[1]: Created slice System Slice.
    [ OK ] Created slice System Slice.
    [ 7.856641] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [ 7.887175] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [ OK ] Created slice system-serial\x2dgetty.slice.
    [ 7.922370] systemd[1]: Starting Remount Root and Kernel File Systems...
    Starting Remount Root and Kernel File Systems...
    [ 8.008626] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [ 8.060306] systemd[1]: Starting Create list of required static device nodes for the current kernel...
    Starting Create list of required st... nodes for the current kernel...
    [ 8.205315] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ OK ] Started Dispatch Password Requests to Console Directory Watch.
    [ 8.234399] systemd[1]: Reached target Paths.
    [ OK ] Reached target Paths.
    [ 8.303668] systemd[1]: Starting Apply Kernel Variables...
    Starting Apply Kernel Variables...
    [ 8.334760] systemd[1]: Listening on Syslog Socket.
    [ OK ] Listening on Syslog Socket.
    [ 8.368417] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 8.404810] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
    [ 8.463566] systemd[1]: Listening on Network Service Netlink Socket.
    [ OK ] Listening on Network Service Netlink Socket.
    [ 8.514707] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [ 8.555019] systemd[1]: Listening on udev Kernel Socket.
    [ OK ] Listening on udev Kernel Socket.
    [ 8.584525] systemd[1]: Reached target Remote File Systems.
    [ OK ] Reached target Remote File Systems.
    [ 8.629690] systemd[1]: Mounting POSIX Message Queue File System...
    Mounting POSIX Message Queue File System...
    [ 8.674739] systemd[1]: Reached target Slices.
    [ OK ] Reached target Slices.
    [ 8.729969] systemd[1]: Mounted Debug File System.
    [ OK ] Mounted Debug File System.
    [ 8.774606] systemd[1]: Mounted POSIX Message Queue File System.
    [ OK ] Mounted POSIX Message Queue File System.
    [ 8.787705] systemd[1]: Mounted Temporary Directory.
    [ OK ] Mounted Temporary Directory.
    [ 8.825248] systemd[1]: Started Journal Service.
    [ OK ] Started Journal Service.
    [ OK ] Started Remount Root and Kernel File Systems.
    [ OK ] Started Setup Virtual Console.
    [ OK ] Started Create list of required sta...ce nodes for the current kernel.
    [ OK ] Started Apply Kernel Variables.
    Starting Create Static Device Nodes in /dev...
    Starting udev Coldplug all Devices...
    Starting Flush Journal to Persistent Storage...
    [ OK ] Started Create Static Device Nodes in /dev.
    [ 10.199954] systemd-journald[102]: Received request to flush runtime journal from PID 1
    [ OK ] Started Flush Journal to Persistent Storage.
    Starting udev Kernel Device Manager...
    [ OK ] Reached target Local File Systems (Pre).
    Mounting /media/ram...
    Mounting /var/volatile...
    [ OK ] Mounted /var/volatile.
    [ OK ] Mounted /media/ram.
    [ OK ] Started udev Kernel Device Manager.
    [ OK ] Reached target Local File Systems.
    Starting Create Volatile Files and Directories...
    Starting Load/Save Random Seed...
    [ OK ] Started Load/Save Random Seed.
    [ OK ] Started Create Volatile Files and Directories.
    [ 12.313508] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [ 12.394660] omap_rtc 44e3e000.rtc: already running
    [ 12.437805] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/TI-am335x-tsc/input/input0
    [ 12.447815] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    [ 12.537234] 47401300.usb-phy supply vcc not found, using dummy regulator
    [ OK ] Started udev Coldplug all Devices.
    [ 12.676317] 47401b00.usb-phy supply vcc not found, using dummy regulator
    [ 13.272049] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [ OK ] Found device /dev/ttyS3.
    [ OK ] Created slice system-systemd\x2dbacklight.slice.
    Starting Load/Save Screen Backlight...htness of backlight:backlight...
    [ 14.042038] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx
    Starting Synchronize System and HW clocks...
    [ 14.240291] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    Starting Update UTMP about System Boot/Shutdown...
    [ OK ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
    [ OK ] Started Synchronize System and HW clocks.
    [ 15.759699] ti-pruss 4a300000.pruss: creating PRU cores and other child platform devices
    [ 15.837680] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
    [ 15.953845] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
    [ 16.032924] remoteproc0: wkup_m3 is available
    [ 16.056913] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    [ 16.109054] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx
    [ 16.122325] remoteproc0: Note: remoteproc is still under development and considered experimental.
    [ 16.177072] remoteproc1: 4a334000.pru0 is available
    [ 16.182091] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 16.225200] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx
    [ 16.254327] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 16.395608] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 16.561258] remoteproc1: Direct firmware load for am335x-pru0-fw failed with error -2
    [ 16.629553] remoteproc1: failed to load am335x-pru0-fw
    [ 16.694118] pru-rproc 4a334000.pru0: booting the PRU core manually
    [ 16.730965] remoteproc0: powering up wkup_m3
    [ 16.755602] remoteproc1: powering up 4a334000.pru0
    [ 16.789749] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217280
    [ 16.818174] remoteproc1: Direct firmware load for am335x-pru0-fw failed with error -2
    [ 16.897801] remoteproc0: remote processor wkup_m3 is now up
    [ 16.897819] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
    [ 16.920871] remoteproc1: request_firmware failed: -2
    [ 16.969756] pru-rproc 4a334000.pru0: rproc_boot failed
    [ 16.994513] PM: bootloader does not support rtc-only!
    [ 17.015496] remoteproc1: releasing 4a334000.pru0
    [ 17.056465] [huzz]asoc_simple_card_probe
    [ 17.088831] pru-rproc: probe of 4a334000.pru0 failed with error -2
    [ 17.103656] asoc-simple-card sound: sgtl5000 <-> 4803c000.mcasp mapping ok
    [ 17.167282] remoteproc1: 4a338000.pru1 is available
    [ 17.172302] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 17.345530] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 17.432725] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [ 17.505540] remoteproc1: Direct firmware load for am335x-pru1-fw failed with error -2
    [ 17.513534] remoteproc1: failed to load am335x-pru1-fw
    [ 17.609887] pru-rproc 4a338000.pru1: booting the PRU core manually
    [ 17.681904] remoteproc1: powering up 4a338000.pru1
    [ 17.750061] remoteproc1: Direct firmware load for am335x-pru1-fw failed with error -2
    [ 17.880782] remoteproc1: request_firmware failed: -2
    [ 17.972484] pru-rproc 4a338000.pru1: rproc_boot failed
    [ 18.025054] remoteproc1: releasing 4a338000.pru1
    [ 18.066925] pru-rproc: probe of 4a338000.pru1 failed with error -2
    [ OK ] Started Update UTMP about System Boot/Shutdown.
    [ OK ] Found device /dev/ttyS0.
    [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [ OK ] Reached target System Initialization.
    [ OK ] Listening on D-Bus System Message Bus Socket.
    [ OK ] Listening on RPCbind Server Activation Socket.
    [ OK ] Reached target Sockets.
    [ OK ] Started Daily Cleanup of Temporary Directories.
    [ OK ] Reached target Timers.
    [ OK ] Reached target Basic System.
    [ OK ] Started qt env.
    Starting telnetd.service...
    Starting Save/Restore Sound Card State...
    [ OK ] Started Kernel Logging Service.
    [ OK ] Started D-Bus System Message Bus.
    Starting Network Service...
    Starting Permit User Sessions...
    Starting Print notice about GPLv3 packages...
    [ OK ] Started System Logging Service.
    Starting Login Service...
    [ OK ] Started telnetd.service.
    [ OK ] Started Save/Restore Sound Card State.
    [ OK ] Started Permit User Sessions.
    [ OK ] Started Network Service.
    [ 22.060538] usbcore: registered new interface driver usbfs
    [ 22.131270] usbcore: registered new interface driver hub
    [ 22.197102] usbcore: registered new device driver usb
    [ 22.360281] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx1
    [ 22.454274] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx2
    [ 22.516334] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx3
    [ 22.592597] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx4
    [ 22.672101] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx5
    [ 22.733516] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx6
    [ 22.787050] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx7
    [ 22.827517] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx8
    [ 22.870919] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx9
    [ 22.910424] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx10
    [ 22.950116] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx11
    [ 22.974329] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx12
    [ 23.005731] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx13
    [ 23.038515] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx14
    [ 23.073076] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx15
    [ 23.107051] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx1
    [ 23.138450] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx2
    [ 23.170674] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx3
    [ 23.203373] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx4
    [ 23.233484] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx5
    [ 23.262879] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx6
    [ 23.307346] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx7
    [ 23.340257] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx8
    [ 23.370851] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx9
    [ 23.397872] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx10
    [ 23.433569] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx11
    [ 23.467220] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx12
    [ 23.500251] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx13
    [ 23.528127] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx14
    [ 23.564297] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx15
    [ 23.599011] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
    [ 23.628399] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
    [ 23.661042] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [ 23.694102] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 23.723787] usb usb1: Product: MUSB HDRC host driver
    [ 23.745045] usb usb1: Manufacturer: Linux 4.4.32-gadde2ca9f8 musb-hcd
    [ 23.774114] usb usb1: SerialNumber: musb-hdrc.0.auto
    [ 23.800134] hub 1-0:1.0: USB hub found
    [ 23.816427] hub 1-0:1.0: 1 port detected
    [ 23.856388] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx1
    [ 23.863310] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx2
    [ 23.916796] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx3
    [ 23.945061] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx4
    [ 23.979058] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx5
    [ 24.013076] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx6
    [ 24.043102] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx7
    [ 24.075246] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx8
    [ 24.110167] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx9
    [ 24.142178] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx10
    [ 24.176659] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx11
    [ 24.205785] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx12
    [ 24.237999] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx13
    [ 24.273073] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx14
    [ 24.302763] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=rx15
    [ 24.336363] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx1
    [ 24.343354] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx2
    [ 24.390851] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx3
    [ 24.420958] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx4
    [ 24.456395] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx5
    [ 24.488517] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx6
    [ 24.514357] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx7
    [ 24.545836] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx8
    [ 24.577315] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx9
    [ 24.615103] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx10
    [ 24.643768] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx11
    [ 24.681365] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx12
    [ 24.712769] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx13
    [ 24.756208] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx14
    [ 24.791155] [huzz]drivers/dma/of-dma.c:of_dma_match_channel,dma-names=tx15
    [ 24.833079] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    [ 24.866776] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
    [ 24.907930] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPLv3 packages:
    dosfstools
    m4

    [ 24.964310] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution. This can be done using
    the opkg remove command. i.e.:
    opkg remove <package>
    Where <package> is the name printed in the list above

    NOTE: If the package is a dependency of another package you
    wil[ 25.004402] usb usb2: Product: MUSB HDRC host driver
    l be notified of the dependent packages. You should
    use the --force-removal-of-dependent-packages option to
    also remove the dependent packages as well
    ***************************************************************
    ***************************************************************
    [ 25.045815] usb usb2: Manufacturer: Linux 4.4.32-gadde2ca9f8 musb-hcd
    [ 25.104901] usb usb2: SerialNumber: musb-hdrc.1.auto
    [ OK ] Started Print notice about GPLv3 packages.
    [ 25.140533] hub 2-0:1.0: USB hub found
    [ 25.165584] hub 2-0:1.0: 1 port detected
    [ 25.594058] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [ 25.754452] usb 2-1: New USB device found, idVendor=0000, idProduct=0000
    [ 25.761212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
    [ 25.811849] hub 2-1:1.0: USB hub found
    [ 25.824752] hub 2-1:1.0: 4 ports detected
    [ 26.124250] usb 2-1.3: new high-speed USB device number 3 using musb-hdrc
    [ 26.235361] usb 2-1.3: New USB device found, idVendor=0403, idProduct=6011
    [ 26.253299] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    [ 26.274092] usb 2-1.3: Product: Quad RS232-HS
    [ 26.287227] usb 2-1.3: Manufacturer: FTDI
    [ 26.465987] usbcore: registered new interface driver usbserial
    [ 26.544919] usbcore: registered new interface driver ftdi_sio
    [ 26.572194] usbserial: USB Serial support registered for FTDI USB Serial Device
    [ 26.603289] ftdi_sio 2-1.3:1.0: FTDI USB Serial Device converter detected
    [ 26.635983] usb 2-1.3: Detected FT4232H
    [ 26.657013] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB0
    [ 26.688654] ftdi_sio 2-1.3:1.1: FTDI USB Serial Device converter detected
    [ 26.720660] usb 2-1.3: Detected FT4232H
    [ 26.742310] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB1
    [ 26.773448] ftdi_sio 2-1.3:1.2: FTDI USB Serial Device converter detected
    [ 26.812581] usb 2-1.3: Detected FT4232H
    [ 26.850795] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB2
    [ 26.895131] ftdi_sio 2-1.3:1.3: FTDI USB Serial Device converter detected
    [ 26.938556] usb 2-1.3: Detected FT4232H
    [ 26.968322] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB3
    [ OK ] Reached target Sound Card.
    [ OK ] Reached target Network.
    Starting Network Name Resolution...
    [ OK ] Started Serial Getty on ttyS0.
    [ OK ] Started Serial Getty on ttyS3.
    Starting thttpd.service...
    [ OK ] Started Login Service.
    [ OK ] Started Network Name Resolution.
    [ OK ] Started thttpd.service.
    Starting rng-tools.service...
    [ OK ] Started rng-tools.service.
    Starting thermal-zone-init.service...
    [ OK ] Started thermal-zone-init.service.

  • Thanks. The software team have been notified. They will respond here.
  • hi, now the sdio worked,and can get request.but have other programs.
    when wifi mode insmod,it stop in function mmc_wait_for_req,the wifi mode FAE tell me that i need a rescan funcion to rescan sdio bus.is there a funcion to work this?


    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Initializing cgroup subsys cpuacct
    [ 0.000000] Linux version 4.4.32-gadde2ca9f8 (grst-hu@ubuntu) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #430 PREEMPT Mon Apr 24 16:06:51 CST 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 EVM
    [ 0.000000] cma: Reserved 48 MiB at 0x9d000000
    [ 0.000000] Memory policy: Data cache writeback
    [ 0.000000] CPU: All CPU(s) started in SVC mode.
    [ 0.000000] AM335X ES2.1 (sgx neon )
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
    [ 0.000000] Kernel command line: console=ttyO3,115200n8 root=/dev/nfs nfsroot=192.168.2.154:/home/grst-hu/ti-processor-sdk-linux-am335x-evm-03.02.00.05/filesystem/rootfs,nolock rw ip=192.168.2.22:192.168.2.154:192.168.2.1:255.255.255.0::eth0:off
    [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
    [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    [ 0.000000] Memory: 459552K/524288K available (6791K kernel code, 369K rwdata, 2520K rodata, 268K init, 278K bss, 15584K reserved, 49152K 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 : 0xe0800000 - 0xff800000 ( 496 MB)
    [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
    [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc0920004 (9313 kB)
    [ 0.000000] .init : 0xc0921000 - 0xc0964000 ( 268 kB)
    [ 0.000000] .data : 0xc0964000 - 0xc09c06d0 ( 370 kB)
    [ 0.000000] .bss : 0xc09c06d0 - 0xc0a05ee0 ( 279 kB)
    [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [ 0.000000] Preemptible hierarchical RCU implementation.
    [ 0.000000] Build-time adjustment of leaf fanout to 32.
    [ 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
    [ 0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
    [ 0.000038] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
    [ 0.000048] OMAP clocksource: timer1 at 24000000 Hz
    [ 0.000206] clocksource_probe: no matching clocksources found
    [ 0.000381] Console: colour dummy device 80x30
    [ 0.000407] WARNING: Your 'console=ttyO3' has been replaced by 'ttyS3'
    [ 0.000412] This ensures that you still see kernel messages. Please
    [ 0.000417] update your kernel commandline.
    [ 0.000435] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
    [ 0.089203] pid_max: default: 32768 minimum: 301
    [ 0.089321] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.089330] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [ 0.089996] Initializing cgroup subsys io
    [ 0.090027] Initializing cgroup subsys memory
    [ 0.090063] Initializing cgroup subsys devices
    [ 0.090078] Initializing cgroup subsys freezer
    [ 0.090092] Initializing cgroup subsys perf_event
    [ 0.090101] Initializing cgroup subsys pids
    [ 0.090128] CPU: Testing write buffer coherency: ok
    [ 0.090524] Setting up static identity map for 0x80008200 - 0x80008258
    [ 0.094545] devtmpfs: initialized
    [ 0.105752] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [ 0.119551] omap_hwmod: debugss: _wait_target_disable failed
    [ 0.174394] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [ 0.178158] pinctrl core: initialized pinctrl subsystem
    [ 0.179607] NET: Registered protocol family 16
    [ 0.181631] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.209191] cpuidle: using governor ladder
    [ 0.239181] cpuidle: using governor menu
    [ 0.243254] OMAP GPIO hardware version 0.1
    [ 0.251272] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/nandflash_pins_s0, deferring probe
    [ 0.253793] hw-breakpoint: debug architecture 0x4 unsupported.
    [ 0.296663] edma 49000000.edma: TI EDMA DMA engine driver
    [ 0.300770] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
    [ 0.300829] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c2_pins_default, deferring probe
    [ 0.300954] media: Linux media interface: v0.10
    [ 0.301009] Linux video capture interface: v2.00
    [ 0.301059] pps_core: LinuxPPS API ver. 1 registered
    [ 0.301067] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.301092] PTP clock support registered
    [ 0.301141] EDAC MC: Ver: 3.0.0
    [ 0.302267] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    [ 0.302632] Advanced Linux Sound Architecture Driver Initialized.
    [ 0.303767] clocksource: Switched to clocksource timer1
    [ 0.313366] NET: Registered protocol family 2
    [ 0.314189] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.314236] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.314273] TCP: Hash tables configured (established 4096 bind 4096)
    [ 0.314358] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.314376] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.314517] NET: Registered protocol family 1
    [ 0.314914] RPC: Registered named UNIX socket transport module.
    [ 0.314927] RPC: Registered udp transport module.
    [ 0.314932] RPC: Registered tcp transport module.
    [ 0.314938] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.315899] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
    [ 0.317801] futex hash table entries: 256 (order: -1, 3072 bytes)
    [ 0.324951] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [ 0.325833] NFS: Registering the id_resolver key type
    [ 0.325904] Key type id_resolver registered
    [ 0.325912] Key type id_legacy registered
    [ 0.325989] ntfs: driver 2.1.32 [Flags: R/O].
    [ 0.329459] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
    [ 0.329486] io scheduler noop registered
    [ 0.329498] io scheduler deadline registered
    [ 0.329638] io scheduler cfq registered (default)
    [ 0.330972] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [ 0.334225] backlight supply power not found, using dummy regulator
    [ 0.387671] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [ 0.391450] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 158, base_baud = 3000000) is a 8250
    [ 0.392580] console [ttyS3] disabled
    [ 0.392664] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 159, base_baud = 3000000) is a 8250
    [ 1.042973] console [ttyS3] enabled
    [ 1.047537] [drm] Initialized drm 1.1.0 20060810
    [ 1.054615] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [ 1.061272] [drm] No driver support for vblank timestamp query.
    [ 1.095253] Console: switching to colour frame buffer device 100x30
    [ 1.106453] tilcdc 4830e000.lcdc: fb0: frame buffer device
    [ 1.133941] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
    [ 1.146442] loop: module loaded
    [ 1.152106] libphy: Fixed MDIO Bus: probed
    [ 1.157092] vcan: Virtual CAN interface driver
    [ 1.161570] CAN device driver interface
    [ 1.166592] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=165)
    [ 1.176562] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=166)
    [ 1.243801] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [ 1.249942] davinci_mdio 4a101000.mdio: detected phy mask ffffffcf
    [ 1.257648] libphy: 4a101000.mdio: probed
    [ 1.261735] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04, driver Atheros 8031 ethernet
    [ 1.271124] davinci_mdio 4a101000.mdio: phy[5]: device 4a101000.mdio:05, driver Atheros 8031 ethernet
    [ 1.281175] cpsw 4a100000.ethernet: Detected MACID = 00:11:22:33:44:55
    [ 1.288060] cpsw 4a100000.ethernet: cpts: overflow check period 850
    [ 1.296294] mousedev: PS/2 mouse device common for all mice
    [ 1.302507] i2c /dev entries driver
    [ 1.307210] cpuidle: enable-method property 'ti,am3352' found operations
    [ 1.314667] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe+++++++++++++++++++++++++++++++++++
    [ 1.326156] [huzz]mmc_of_parse
    [ 1.329370] omap_hsmmc 48060000.mmc: Got CD GPIO
    [ 1.334335] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x6e10080
    [ 1.345157] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x6e10080
    [ 1.356002] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_dma_init
    [ 1.365036] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_power_up
    [ 1.372414] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch
    [ 1.382644] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch:CAPA is 0x6e10080,addr=0xfa060240
    [ 1.434035] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/core/core.c:mmc_rescan_try_freq
    [ 1.441991] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
    [ 1.448778] omap_hsmmc 48060000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe----------------------------------
    [ 1.460207] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe+++++++++++++++++++++++++++++++++++
    [ 1.471730] [huzz]mmc_of_parse
    [ 1.476419] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x2e10080
    [ 1.489242] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_set_capabilities:CAPA is 0x2e10080
    [ 1.500056] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio
    [ 1.505501] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_dma_init
    [ 1.514491] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_power_up
    [ 1.521918] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch
    [ 1.532160] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch:CAPA is 0x2e10080,addr=0xe081e240
    [ 1.545331] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio:mmc_send_io_op_cond failed,-110
    [ 1.553541] [huzz]drivers/mmc/core/sd.c:mmc_attach_sd
    [ 1.560207] [huzz]drivers/mmc/core/sd.c:mmc_attach_sd:mmc_send_app_op_cond failed -110
    [ 1.568174] [huzz]drivers/mmc/core/mmc.c:mmc_attach_mmc
    [ 1.574053] [huzz]drivers/mmc/core/mmc.c:mmc_attach_mmc:mmc_send_op_cond failed,-110
    [ 1.593801] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_probe----------------------------------
    [ 1.605007] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_rescan_try_freq
    [ 1.612976] mmc1: mmc_rescan_try_freq: trying to init card at 400000 Hz
    [ 1.620315] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.632971] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio
    [ 1.639427] NET: Registered protocol family 10
    [ 1.644653] [huzz]drivers/mmc/core/sdio.c:mmc_attach_sdio:call mmc_attch_bus
    [ 1.651749] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_attach_bus
    [ 1.660085] sit: IPv6 over IPv4 tunneling driver
    [ 1.665626] NET: Registered protocol family 17
    [ 1.670121] can: controller area network core (rev 20120528 abi 9)
    [ 1.676620] NET: Registered protocol family 29
    [ 1.681249] can: raw protocol (rev 20120528)
    [ 1.685613] can: broadcast manager protocol (rev 20120528 t)
    [ 1.691347] can: netlink gateway (rev 20130117) max_hops=1
    [ 1.697503] Key type dns_resolver registered
    [ 1.702097] omap_voltage_late_init: Voltage driver support not added
    [ 1.712758] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 1.718104] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 1.725945] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
    [ 1.732536] nand: Micron MT29F2G08ABAEAWP
    [ 1.736742] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
    [ 1.744456] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
    [ 1.749960] 10 ofpart partitions found on MTD device 8000000.nand
    [ 1.756152] Creating 10 MTD partitions on "8000000.nand":
    [ 1.763422] mmc1: new high speed SDIO card at address 0001
    [ 1.768968] 0x000000000000-0x000000020000 : "NAND.SPL"
    [ 1.775584] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_power_up
    [ 1.784313] 0x000000020000-0x000000040000 : "NAND.SPL.backup1"
    [ 1.790490] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch
    [ 1.801563] 0x000000040000-0x000000060000 : "NAND.SPL.backup2"
    [ 1.807998] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch:CAPA is 0x2e10080,addr=0xe081e240
    [ 1.821764] 0x000000060000-0x000000080000 : "NAND.SPL.backup3"
    [ 1.828795] 0x000000080000-0x0000000c0000 : "NAND.u-boot-spl-os"
    [ 1.836090] 0x0000000c0000-0x0000001c0000 : "NAND.u-boot"
    [ 1.842865] 0x0000001c0000-0x0000001e0000 : "NAND.u-boot-env"
    [ 1.849786] 0x0000001e0000-0x000000200000 : "NAND.u-boot-env.backup1"
    [ 1.857625] 0x000000200000-0x000000a00000 : "NAND.kernel"
    [ 1.866966] 0x000000a00000-0x000020000000 : "NAND.file-system"
    [ 1.872835] mtd: partition "NAND.file-system" extends beyond the end of device "8000000.nand" -- size truncated to 0xf600000
    [ 1.904195] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_rescan_try_freq:is sdio
    [ 2.004042] sgtl5000 0-000a: sgtl5000 revision 0x11
    [ 2.015019] tps65910 0-002d: No interrupt support, no core IRQ
    [ 2.042997] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [ 2.049885] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
    [ 2.055922] vdd_mpu: supplied by vmmcsd_fixed
    [ 2.062025] hctosys: unable to open rtc device (rtc0)
    [ 2.084815] net eth0: initializing cpsw version 1.12 (0)
    [ 2.090192] net eth0: initialized cpsw ale version 1.4
    [ 2.095443] net eth0: ALE Table size 1024
    [ 2.174539] net eth0: phy found : id is : 0x4dd074
    [ 2.185349] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 6.174854] cpsw 4a100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
    [ 6.193900] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 6.214172] IP-Config: Complete:
    [ 6.217467] device=eth0, hwaddr=00:11:22:33:44:55, ipaddr=192.168.2.22, mask=255.255.255.0, gw=192.168.2.1
    [ 6.228160] host=192.168.2.22, domain=, nis-domain=(none)
    [ 6.234165] bootserver=192.168.2.154, rootserver=192.168.2.154, rootpath=
    [ 6.241704] lis3_reg: disabling
    [ 6.245064] wlan-en-regulator: disabling
    [ 6.249603] ALSA device list:
    [ 6.252607] No soundcards found.
    [ 6.273711] VFS: Mounted root (nfs filesystem) on device 0:15.
    [ 6.281000] devtmpfs: mounted
    [ 6.285072] Freeing unused kernel memory: 268K (c0921000 - c0964000)
    [ 6.291470] This architecture does not have kernel memory protection.
    [ 6.717530] systemd[1]: System time before build time, advancing clock.
    [ 6.851623] random: systemd: uninitialized urandom read (16 bytes read, 99 bits of entropy available)
    [ 6.874272] random: systemd: uninitialized urandom read (16 bytes read, 101 bits of entropy available)
    [ 6.894697] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
    [ 6.914029] systemd[1]: Detected architecture arm.

    Welcome to Arago 2016.10!

    [ 6.936225] systemd[1]: Set hostname to <am335x-evm>.
    [ 7.132115] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 120 bits of entropy available)
    [ 7.168064] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 121 bits of entropy available)
    [ 7.256275] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.270416] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.280618] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.290915] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available)
    [ 7.318480] random: nonblocking pool is initialized
    [ 7.714310] systemd[1]: [/etc/systemd/system/qt.service.d/qt.conf:15] Trailing garbage, ignoring.
    [ 7.780965] systemd[1]: Created slice System Slice.
    [ OK ] Created slice System Slice.
    [ 7.804238] systemd[1]: Reached target Remote File Systems.
    [ OK ] Reached target Remote File Systems.
    [ 7.827452] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
    [ 7.854594] systemd[1]: Listening on udev Control Socket.
    [ OK ] Listening on udev Control Socket.
    [ 7.874124] systemd[1]: Reached target Swap.
    [ OK ] Reached target Swap.
    [ 7.894553] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ OK ] Started Dispatch Password Requests to Console Directory Watch.
    [ 7.924417] systemd[1]: Listening on Syslog Socket.
    [ OK ] Listening on Syslog Socket.
    [ 7.944492] systemd[1]: Listening on Journal Socket.
    [ OK ] Listening on Journal Socket.
    [ 7.975581] systemd[1]: Starting Apply Kernel Variables...
    Starting Apply Kernel Variables...
    [ 8.011993] systemd[1]: Mounting Temporary Directory...
    Mounting Temporary Directory...
    [ 8.125025] systemd[1]: Starting Remount Root and Kernel File Systems...
    Starting Remount Root and Kernel File Systems...
    [ 8.185200] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ OK ] Started Forward Password Requests to Wall Directory Watch.
    [ 8.254479] systemd[1]: Reached target Paths.
    [ OK ] Reached target Paths.
    [ 8.327149] systemd[1]: Listening on Network Service Netlink Socket.
    [ OK ] Listening on Network Service Netlink Socket.
    [ 8.359315] systemd[1]: Mounting POSIX Message Queue File System...
    Mounting POSIX Message Queue File System...
    [ 8.396098] systemd[1]: Created slice system-serial\x2dgetty.slice.
    [ OK ] Created slice system-serial\x2dgetty.slice.
    [ 8.413269] systemd[1]: Listening on Journal Socket (/dev/log).
    [ OK ] Listening on Journal Socket (/dev/log).
    [ 8.435777] systemd[1]: Created slice User and Session Slice.
    [ OK ] Created slice User and Session Slice.
    [ 8.454190] systemd[1]: Reached target Slices.
    [ OK ] Reached target Slices.
    [ 8.480293] systemd[1]: Starting Create list of required static device nodes for the current kernel...
    Starting Create list of required st... nodes for the current kernel...
    [ 8.526484] systemd[1]: Mounting Debug File System...
    Mounting Debug File System...
    [ 8.564836] systemd[1]: Listening on udev Kernel Socket.
    [ OK ] Listening on udev Kernel Socket.
    [ 8.609087] systemd[1]: Starting Setup Virtual Console...
    Starting Setup Virtual Console...
    [ 8.649630] systemd[1]: Starting Journal Service...
    Starting Journal Service...
    [ 8.753561] systemd[1]: Mounted Debug File System.
    [ OK ] Mounted Debug File System.
    [ 8.805883] systemd[1]: Mounted POSIX Message Queue File System.
    [ OK ] Mounted POSIX Message Queue File System.
    [ 8.834474] systemd[1]: Mounted Temporary Directory.
    [ OK ] Mounted Temporary Directory.
    [ 8.866461] systemd[1]: Started Apply Kernel Variables.
    [ OK ] Started Apply Kernel Variables.
    [ 8.883733] systemd[1]: Started Remount Root and Kernel File Systems.
    [ OK ] Started Remount Root and Kernel File Systems.
    [ 8.926765] systemd[1]: Started Create list of required static device nodes for the current kernel.
    [ OK ] Started Create list of required sta...ce nodes for the current kernel.
    [ 8.976846] systemd[1]: Started Setup Virtual Console.
    [ OK ] Started Setup Virtual Console.
    [ 9.015298] systemd[1]: Started Journal Service.
    [ OK ] Started Journal Service.
    Starting Create Static Device Nodes in /dev...
    Starting udev Coldplug all Devices...
    Starting Flush Journal to Persistent Storage...
    [ OK ] Started Create Static Device Nodes in /dev.
    [ 10.221418] systemd-journald[110]: Received request to flush runtime journal from PID 1
    [ OK ] Started Flush Journal to Persistent Storage.
    [ OK ] Reached target Local File Systems (Pre).
    Mounting /var/volatile...
    Mounting /media/ram...
    Starting udev Kernel Device Manager...
    [ OK ] Mounted /var/volatile.
    [ OK ] Mounted /media/ram.
    [ OK ] Started udev Kernel Device Manager.
    [ OK ] Reached target Local File Systems.
    Starting Create Volatile Files and Directories...
    Starting Load/Save Random Seed...
    [ OK ] Started Load/Save Random Seed.
    [ OK ] Started Create Volatile Files and Directories.
    Starting Update UTMP about System Boot/Shutdown...
    Starting Synchronize System and HW clocks...
    [ 12.498878] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    [ 12.613289] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [ 12.668801] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/TI-am335x-tsc/input/input0
    [ 12.703600] 47401300.usb-phy supply vcc not found, using dummy regulator
    [ 12.836359] 47401b00.usb-phy supply vcc not found, using dummy regulator
    [ OK ] Started udev Coldplug all Devices.
    [ OK ] Started Synchronize System and HW clocks.
    [ 13.736147] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [ 14.142413] RTL871X: module init start
    [ OK ] Found device /dev/ttyS3.
    [ 14.214468] RTL871X: rtl8723bs v4.4.2_17831.20160519_BTCOEX20151223-654a
    [ 14.285756] RTL871X: rtl8723bs BT-Coex version = BTCOEX20151223-654a
    [ 14.402797] [huzz]platform_wifi_power_on:drivers/net/wireless/rtl8723bs/platform/platform_ops.c
    [ 14.412952] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    [ 14.510069] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/os_intfs.c:rtw_ndev_notifier_register call register_netdevice_notifier
    [ 14.692082] [huzz]drivers/mmc/core/sdio_bus.c:sdio_bus_match
    [ 14.769826] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/core/core.c:mmc_power_up
    [ OK ] Started Update UTMP about System Boot/Shutdown.
    [ 14.841920] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch
    [ 14.966187] omap_hsmmc 47810000.mmc: [huzz]drivers/mmc/host/omap_hsmmc.c:omap_hsmmc_start_signal_voltage_switch:CAPA is 0x2e10080,addr=0xe081e240
    [ 15.211676] [huzz]drivers/mmc/core/sdio_bus.c:sdio_bus_probe
    [ 15.284615] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_drv_init
    [ 15.366948] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_drv_init:vendor=0x024c device=0xb723 class=0x07
    [ 15.510114] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_drv_init:call sdio_dvobj_init
    [ 15.627949] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_drv_init:call rtw_sdio_if1_init
    [ 15.737427] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init
    [ 15.778377] ti-pruss 4a300000.pruss: creating PRU cores and other child platform devices
    [ 15.864247] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init:call rtw_set_drv_stopped
    [ 15.880788] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
    [ 15.959663] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
    [ 15.981495] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init:call rtw_set_hal_ops
    [ 16.069695] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    [ 16.118971] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:rtl8723bs_set_hal_ops
    [ 16.138112] remoteproc0: wkup_m3 is available
    [ 16.142605] remoteproc0: Note: remoteproc is still under development and considered experimental.
    [ 16.197388] remoteproc1: 4a334000.pru0 is available
    [ 16.271485] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_set_intf_ops
    [ 16.301050] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 16.359755] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 16.399699] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init:rtw_hal_read_chip_version
    [ 16.433031] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 16.534793] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/rtl8723b_hal_init.c:read_chip_version_8723b
    [ 16.585126] remoteproc1: Direct firmware load for am335x-pru0-fw failed with error -2
    [ 16.688767] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32
    [ 16.697893] remoteproc1: failed to load am335x-pru0-fw
    [ 16.773962] pru-rproc 4a334000.pru0: booting the PRU core manually
    [ 16.796319] remoteproc0: powering up wkup_m3
    [ 16.804875] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:call _read32
    [ 16.835550] remoteproc1: powering up 4a334000.pru0
    [ 16.859441] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217280
    [ 16.893191] remoteproc1: Direct firmware load for am335x-pru0-fw failed with error -2
    [ 16.932072] PM: bootloader does not support rtc-only!
    [ 16.937540] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32
    [ 16.991684] remoteproc0: remote processor wkup_m3 is now up
    [ 16.991708] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
    [ 17.025303] remoteproc1: request_firmware failed: -2
    [ 17.039468] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 17.083281] [huzz]asoc_simple_card_probe
    [ 17.100225] pru-rproc 4a334000.pru0: rproc_boot failed
    [ OK ] Created slice system-systemd\x2dbacklight.slice.
    [ 17.165969] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 17.185051] remoteproc1: releasing 4a334000.pru0
    [ 17.192226] asoc-simple-card sound: sgtl5000 <-> 4803c000.mcasp mapping ok
    [ 17.240764] pru-rproc: probe of 4a334000.pru0 failed with error -2
    Starting Load/Save Screen Backlight...htness of backlight:backlight...
    [ 17.262512] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_get_hwreg
    [ 17.317861] remoteproc1: 4a338000.pru1 is available
    [ 17.322886] remoteproc1: Note: remoteproc is still under development and considered experimental.
    [ 17.352871] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS
    [ OK ] Found device /dev/ttyS0.
    [ OK ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
    [ 17.464276] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS:default,val=0x0
    [ 17.504097] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [ 17.601107] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32:call sd_cmd52_read
    [ 17.639047] remoteproc1: Direct firmware load for am335x-pru1-fw failed with error -2
    [ 17.705533] remoteproc1: failed to load am335x-pru1-fw
    [ 17.758227] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:end __read32
    [ 17.796525] pru-rproc 4a338000.pru1: booting the PRU core manually
    [ 17.870902] remoteproc1: powering up 4a338000.pru1
    [ 17.905494] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:dbg_rtw_read32
    [ 17.933947] remoteproc1: Direct firmware load for am335x-pru1-fw failed with error -2
    [ 17.941939] remoteproc1: request_firmware failed: -2
    [ 18.008726] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/rtl8723b_hal_init.c:read_chip_version_8723b:REG_SYS_CFG=0x4454131
    [ 18.115839] pru-rproc 4a338000.pru1: rproc_boot failed
    [ 18.166778] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32
    [ 18.173719] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:call _read32
    [ 18.189364] remoteproc1: releasing 4a338000.pru1
    [ 18.212274] pru-rproc: probe of 4a338000.pru1 failed with error -2
    [ 18.284291] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32
    [ 18.292538] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 18.450065] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 18.539775] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_get_hwreg
    [ 18.632071] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS
    [ 18.706245] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS:default,val=0x0
    [ 18.770588] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32:call sd_cmd52_read
    [ 18.836384] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:end __read32
    [ 18.884007] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:dbg_rtw_read32
    [ 18.923623] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32
    [ 18.962857] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:call _read32
    [ 19.010453] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32
    [ 19.062219] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
    [ 19.108494] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ OK ] Reached target System Initialization.
    [ OK ] Listening on RPCbind Server Activation Socket.
    [ OK ] Started Daily Cleanup of Temporary Directories.
    [ OK ] Reached target Timers.
    [ 19.170282] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_get_hwreg
    [ OK ] Listening on D-Bus System Message Bus Socket.
    [ OK ] Reached target Sockets.
    [ OK ] Reached target Basic System.
    [ 19.218967] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS
    [ OK ] Started qt env.
    [ 19.297284] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS:default,val=0x0
    [ OK ] Started D-Bus System Message Bus.
    [ 19.382523] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32:call sd_cmd52_read
    [ 19.477444] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:end __read32
    [ 19.525950] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:dbg_rtw_read32
    [ 19.600444] RTL871X: rtw_hal_config_rftype RF_Type is 3 TotalTxPath is 1
    [ 19.642161] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/rtl8723b_hal_init.c:read_chip_version_8723b:call dump_chip_info
    [ 19.712955] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_com.c:dump_chip_info
    [ 19.756858] RTL871X: Chip Version Info: CHIP_8723B_Normal_Chip_TSMC_F_CUT_1T1R_RomVer(0)
    [ 19.806846] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_com.c:dump_chip_info:Chip Version Info: CHIP_8723B_Normal_Chip_TSMC_F_CUT_1T1R_RomVer(0)
    [ 19.806846]
    [ 19.902706] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init:call rtw_hal_chip_configure
    [ 19.975246] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:rtl8723bs_interface_configure
    Starting Save/Restore Sound Card State...
    [ 20.064741] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    Starting Login Service...
    [ 20.181117] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x0
    [ OK ] Started System Logging Service.
    [ 20.303266] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x6
    Starting Permit User Sessions...
    [ 20.441480] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ OK ] Started Kernel Logging Service.
    Starting Network Service...
    [ 20.557970] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x0
    Starting telnetd.service...
    [ 20.714453] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c:rtw_sdio_if1_init:call rtw_hal_read_chip_info
    Starting Print notice about GPLv3 packages...
    [ OK ] Started Save/Restore Sound Card State.
    [ 20.868514] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_read_chip_info
    [ OK ] Started Permit User Sessions.
    [ 20.966028] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_power_on
    [ 21.075645] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:_InitPowerOn_8723BS++++++++++++++++++++++++=
    [ 21.233971] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:CardEnable:call rtw_hal_get_hwreg
    [ OK ] Started telnetd.service.
    [ 21.373989] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_get_hwreg
    [ OK ] Started Network Service.
    [ 21.499794] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS
    [ 21.577306] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS:default,val=0x0
    [ 21.671826] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 21.740222] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 21.827464] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 21.909718] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 21.999843] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x88
    [ 22.087750] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 22.179930] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 22.277451] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:HalSdioGetCmdAddr8723BSdio
    [ 22.421542] usbcore: registered new interface driver usbfs
    [ 22.428556] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:HalSdioGetCmdAddr8723BSdio
    [ 22.514737] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:HalSdioGetCmdAddr8723BSdio
    [ 22.525437] usbcore: registered new interface driver hub
    [ 22.587697] usbcore: registered new device driver usb
    [ 22.645524] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 22.709139] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
    [ 22.769401] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 22.836785] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
    [ 22.861063] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 22.930405] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [ 22.975551] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.020081] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 23.084251] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.110468] usb usb1: Product: MUSB HDRC host driver
    [ 23.146419] usb usb1: Manufacturer: Linux 4.4.32-gadde2ca9f8 musb-hcd
    [ 23.172841] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.203225] usb usb1: SerialNumber: musb-hdrc.0.auto
    [ 23.223228] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.256052] hub 1-0:1.0: USB hub found
    [ 23.271328] hub 1-0:1.0: 1 port detected
    [ 23.291112] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x5
    [ 23.340630] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    [ 23.359644] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.389407] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
    [ 23.401368] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.436045] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    [ 23.450363] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.474439] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 23.495780] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.519848] usb usb2: Product: MUSB HDRC host driver
    [ 23.543296] usb usb2: Manufacturer: Linux 4.4.32-gadde2ca9f8 musb-hcd
    [ 23.554411] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 23.577658] usb usb2: SerialNumber: musb-hdrc.1.auto
    [ 23.597070] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.621933] hub 2-0:1.0: USB hub found
    [ 23.638836] hub 2-0:1.0: 1 port detected
    [ 23.648041] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.690261] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.752108] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 23.839572] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x6
    [ 23.903921] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 23.951490] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.011773] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.054705] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.073961] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [ 24.099219] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0xff
    [ 24.126363] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.163985] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.205758] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.234881] usb 2-1: New USB device found, idVendor=0000, idProduct=0000
    [ 24.243993] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.258681] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
    [ 24.284095] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 24.292580] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.306306] hub 2-1:1.0: USB hub found
    [ 24.325912] hub 2-1:1.0: 4 ports detected
    [ 24.390760] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.490485] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.559706] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.614815] usb 2-1.3: new high-speed USB device number 3 using musb-hdrc
    [ 24.631660] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x2
    [ 24.670940] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.734203] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 24.745375] usb 2-1.3: New USB device found, idVendor=0403, idProduct=6011
    [ 24.767192] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    [ 24.794150] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x2
    [ 24.806560] usb 2-1.3: Product: Quad RS232-HS
    [ 24.810961] usb 2-1.3: Manufacturer: FTDI
    [ 24.827376] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 24.900562] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 25.056800] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 25.068188] usbcore: registered new interface driver usbserial
    [ 25.157934] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 25.172616] usbcore: registered new interface driver ftdi_sio
    [ 25.212790] usbserial: USB Serial support registered for FTDI USB Serial Device
    [ 25.235270] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 25.260760] ftdi_sio 2-1.3:1.0: FTDI USB Serial Device converter detected
    [ 25.294477] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 25.317096] usb 2-1.3: Detected FT4232H
    [ 25.343468] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 25.355352] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB0
    [ 25.395680] ftdi_sio 2-1.3:1.1: FTDI USB Serial Device converter detected
    [ 25.414670] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 25.463329] usb 2-1.3: Detected FT4232H
    [ 25.495580] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 25.522549] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB1
    [ 25.582453] ftdi_sio 2-1.3:1.2: FTDI USB Serial Device converter detected
    [ 25.583017] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 25.604773] usb 2-1.3: Detected FT4232H
    [ 25.630232] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB2
    [ 25.671409] ftdi_sio 2-1.3:1.3: FTDI USB Serial Device converter detected
    [ 25.692108] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 25.723021] usb 2-1.3: Detected FT4232H
    [ 25.743298] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 25.769224] usb 2-1.3: FTDI USB Serial Device converter now attached to ttyUSB3
    [ 25.829657] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 25.915764] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.043540] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 26.095555] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 26.159604] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.229426] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 26.312279] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.410978] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    ***************************************************************
    **************************************************************[ 26.453545] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    *
    NOTICE: This file system contains the following GPLv3 packages:
    dosfstools
    m4

    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution. This can be done us[ 26.499348] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    ing
    the opkg remove command. i.e.:
    opkg remove <package>
    Where <package> is the name printed in the list above

    NOTE: If the package is a dependency of another package you
    will be notified of the dependent packages. You should
    use the --force-removal-of-dependent-packages option to
    also remove the dependent packages as well
    ***************************************************************
    ************************[ 26.545774] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x3
    ***************************************
    [ 26.591458] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ OK ] Started Print notice about GPLv3 packages.
    [ 26.633091] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.680040] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 26.715867] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.743291] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 26.778294] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 26.834899] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.887012] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 26.926522] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 26.982887] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.035544] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.076445] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.112969] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.142442] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.175762] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.222493] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.255256] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.297778] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.346801] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.395301] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.437313] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.471361] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.511617] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.541656] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.581649] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.629049] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.689508] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.747838] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.783373] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.827046] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0xd
    [ 27.863755] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.873747] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.878293] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.878301] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.878841] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x28
    [ 27.878849] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.878853] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.879326] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:SetHwReg8723BS
    [ 27.879335] RTL871X: SetHwReg8723B: bMacPwrCtrlOn=1
    [ 27.879341] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:_InitPowerOn_8723BS:Radio-oof pin trigger
    [ 27.879345] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.879349] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.879816] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x2
    [ 27.879823] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.879826] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.880506] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.880512] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.880816] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x2
    [ 27.880822] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.880826] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.880889] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:_InitPowerOn_8723BS:enable power down and gpio interrupt
    [ 27.880893] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.880897] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882049] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read16:0x92
    [ 27.882056] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882061] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882163] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882167] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882207] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882211] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882284] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read16:0x0
    [ 27.882288] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882292] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882365] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:_InitPowerOn_8723BS:call poweroncheck
    [ 27.882369] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:PowerOnCheck
    [ 27.882372] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882376] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882416] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x3f
    [ 27.882420] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882423] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882462] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x6
    [ 27.882465] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882468] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882507] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.882510] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882514] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882552] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read8:0x0
    [ 27.882558] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:PowerOnCheck:val_offset0=0x3f,val_offset1=0x6,val_offset2=0x0,val_offset3=0x0
    [ 27.882562] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:PowerOnCheck:cal val_mix
    [ 27.882565] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:PowerOnCheck:to read REG_CR
    [ 27.882569] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32
    [ 27.882571] [huzz]drivers/net/wireless/rtl8723bs/core/rtw_io.c:_rtw_read32:call _read32
    [ 27.882574] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32
    [ 27.882577] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:get_deviceid
    [ 27.882580] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:_cvrt2ftaddr:deviceid=0x8
    [ 27.882585] [huzz]drivers/net/wireless/rtl8723bs/hal/hal_intf.c:rtw_hal_get_hwreg
    [ 27.882589] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS
    [ 27.882595] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.c:GetHwReg8723BS:default,val=0x1
    [ 27.882599] [huzz]drivers/net/wireless/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.c:sdio_read32:call sd_read32
    [ 27.882604] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_ops_linux.c:sd_read32
    [ 27.882607] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_ops_linux.c:sd_read32:call rtw_is_surprise_removed
    [ 27.882611] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_ops_linux.c:sd_read32,call rtw_sdio_claim_host_needed
    [ 27.882614] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_ops_linux.c:sd_read32,end rtw_sdio_claim_host_needed
    [ 27.882619] [huzz]drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_ops_linux.c:sd_read32,call sdio_readl
    [ 27.882623] [huzz]drivers/mmc/core/sdio_io.c:sdio_readl:call sdio_readl
    [ 27.882627] [huzz]drivers/mmc/core/sdio_io.c:sdio_memcpy_fromio
    [ 27.882631] [huzz]drivers/mmc/core/sdio_io.c:sdio_io_rw_ext_helper:310
    [ 27.882636] [huzz]drivers/mmc/core/sdio_io.c:sdio_io_rw_ext_helper:342
    [ 27.882639] [huzz]drivers/mmc/core/sdio_io.c:sdio_io_rw_ext_helper:348
    [ 27.882644] [huzz]drivers/mmc/core/sdio_ops.c:mmc_io_rw_extended:132
    [ 27.882649] [huzz]drivers/mmc/core/sdio_ops.c:mmc_io_rw_extended:177
    [ 27.882653] [huzz]drivers/mmc/core/sdio_ops.c:mmc_io_rw_extended:184
    [ 27.882657] [huzz]drivers/mmc/core/sdio_ops.c:mmc_io_rw_extended:187
    [ OK ] Started Login Service.
    [ OK ] Reached target Sound Card.
    [ OK ] Reached target Network.
    Starting Network Name Resolution...
    Starting thttpd.service...
    [ OK ] Started Serial Getty on ttyS0.
    [ OK ] Started Serial Getty on ttyS3.
    [ OK ] Started thttpd.service.
    [ OK ] Started Network Name Resolution.
    Starting rng-tools.service...
    [ OK ] Started rng-tools.service.
    Starting thermal-zone-init.service...
    [ OK ] Started thermal-zone-init.service.

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

    Arago Project http://arago-project.org am335x-evm ttyS3

    Arago 2016.10 am335x-evm ttyS3

    am335x-evm login:
  • Hi,

    You say you use the mmc interface to connect to a wifi chip. Which WL device do you use? Can you share your wlcore dts node? It should look something like (bellow example is taken from am335x-evm.dts):
    &mmc3 {
    /* these are on the crossbar and are outlined in the
    xbar-event-map element */
    dmas = <&edma_xbar 12 0 1
    &edma_xbar 13 0 2>;
    dma-names = "tx", "rx";
    status = "okay";
    vmmc-supply = <&wlan_en_reg>;
    bus-width = <4>;
    pinctrl-names = "default";
    pinctrl-0 = <&mmc3_pins &wlan_pins>;
    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 = <&gpio3>;
    interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
    };
    };

    Do you have all of the above parameters set?

    Best Regards,
    Yordan
  • Hi,

    As an addition to the above you should also have the regulator defined. Something like:
    wlan_en_reg: fixedregulator@2 {
    compatible = "regulator-fixed";
    regulator-name = "wlan-en-regulator";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;

    /* WLAN_EN GPIO for this board - Bank1, pin16 */
    gpio = <&gpio1 16 0>;

    /* WLAN card specific delay */
    startup-delay-us = <70000>;
    enable-active-high;
    };

    tps {
    vcc1-supply = <&vbat>;
    vcc2-supply = <&vbat>;
    vcc3-supply = <&vbat>;
    vcc4-supply = <&vbat>;
    vcc5-supply = <&vbat>;
    vcc6-supply = <&vbat>;
    vcc7-supply = <&vbat>;
    vccio-supply = <&vbat>;

    regulators {
    ..............
    ..............
    vmmc_reg: regulator@12 {
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    };
    };
    };

    Best Regards,
    Yordan
  • hi yordan:
    it looks like that sdio can work,the some cmd likes CMD52 or other have the request.but still can not find the wlan0.
    the wifi mode is RTL8723BS.
    I debug the wifi driver,it hang when call mmc_wait_for_req in wifi probe functions.
    A FAE tell me need a function looks like mmc_rescan to rescan the sdio to reinit the SDIO bus to detect the wifi
    vmmcsd_fixed: fixedregulator@0 {
    compatible = "regulator-fixed";
    regulator-name = "vmmcsd_fixed";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    };
    &mmc3 {
    /* these are on the crossbar and are outlined in the
    xbar-event-map element */
    dmas = <&edma 12 0
    &edma 13 0>;
    dma-names = "tx", "rx";
    status = "okay";
    /* vmmc-supply = <&wlan_en_reg>;*/
    vmmc-supply = <&vmmcsd_fixed>;
    bus-width = <4>;
    pinctrl-names = "default";
    pinctrl-0 = <&mmc2_pins_default>;
    ti,non-removable;
    ti,needs-special-hs-handling;
    cap-power-off-card;
    keep-power-in-suspend;
    no-1-8-v;
    #address-cells = <1>;
    #size-cells = <0>;
    rtl8723bs_wifi: rtl8723bs_wifi@0 {
    compatible = "ti,wlcore";
    reg = <2>;
    };
    };

    PS:

    today,I found that when send CMD53,it can not return ,and hang in mmc_wait_for_req_done function.and 

    wait_for_completion(&mrq->completion); this function do not have return.

  • is there anyone help me to fixed this error?

  • It sounds like the MMC interface is now working but the wifi chip is not responding? Have you loaded it's firmware?

    This seems to be more wifi specific than MMC. The Linux MMC framework does have a mmc_rescan call, but I would expect that to be invoked by the wifi driver if needed?

    I don't find source for the wifi dongle driver, so I'm afraid we won't be of much help.
  • rtl8723bs.tar.gz

    hi RonB:

         the attach is the wifi driver. and my question is how to code the rescan and  the wifi can respond the CMD52,but can not respond the CMD53.

  • user4796556,

    Use of and debugging an open source driver like this is beyond the scope of the support we can provide. It sounds like the MMC interface is sending the correct commands, but the driver is not responding to them (or more specifically, the fw on the wifi chip). There may not even be a way to tell from the driver source why the chip is not responding to a specific command.