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AM3359: Driver load issue

Part Number: AM3359

When we tested on AM335x EVMSK, we found that the number of drivers loaded at each startup was different.

The two startup logs are as follows:

U-Boot SPL 2018.01-g9d984f4548 (Apr 06 2019 - 07:42:30)
Trying to boot from MMC1
*** Warning - bad CRC, using default environment



U-Boot 2018.01-g9d984f4548 (Apr 06 2019 - 07:42:30 +0000)

CPU  : AM335X-GP rev 2.1
Model: TI AM335x EVM-SK
DRAM:  256 MiB
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - bad CRC, using default environment

<ethaddr> not set. Validating first E-fuse MAC
Net:   cpsw, usb_ether
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3871232 bytes read in 357 ms (10.3 MiB/s)
40033 bytes read in 48 ms (814.5 KiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8df01000, end 8df0dc60 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.79-ge669d52447 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 PREEMPT Sat Apr 6 03:14:17 UTC 2019
[    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] OF: fdt: Machine model: TI AM335x EVM-SK
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x8a800000
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64960
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=00037e34-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 197276K/262144K available (8192K kernel code, 319K rwdata, 2544K rodata, 1024K init, 267K bss, 15716K 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 : 0xd0800000 - 0xff800000   ( 752 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0900000   (9184 kB)
[    0.000000]       .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
[    0.000000]       .data : 0xc0d00000 - 0xc0d4fd40   ( 320 kB)
[    0.000000]        .bss : 0xc0d4fd40 - 0xc0d92a8c   ( 268 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000031] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000041] OMAP clocksource: timer1 at 24000000 Hz
[    0.000207] timer_probe: no matching timers found
[    0.000404] Console: colour dummy device 80x30
[    0.000431] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000437] This ensures that you still see kernel messages. Please
[    0.000442] update your kernel commandline.
[    0.000472] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089181] pid_max: default: 32768 minimum: 301
[    0.089355] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089370] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090116] CPU: Testing write buffer coherency: ok
[    0.090178] CPU0: Spectre v2: using BPIALL workaround
[    0.090852] Setting up static identity map for 0x80100000 - 0x80100060
[    0.090994] Hierarchical SRCU implementation.
[    0.091311] EFI services will not be available.
[    0.092537] devtmpfs: initialized
[    0.099888] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
[    0.100340] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.100624] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.100647] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.104149] pinctrl core: initialized pinctrl subsystem
[    0.104864] DMI not present or invalid.
[    0.105258] NET: Registered protocol family 16
[    0.107359] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.120094] omap_hwmod: debugss: _wait_target_disable failed
[    0.172058] cpuidle: using governor ladder
[    0.172093] cpuidle: using governor menu
[    0.176079] OMAP GPIO hardware version 0.1
[    0.185704] No ATAGs?
[    0.185721] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.197685] edma 49000000.edma: TI EDMA DMA engine driver
[    0.198703] reg-fixed-voltage fixedregulator2: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wl12xx_gpio, deferring probe
[    0.201565] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.201717] media: Linux media interface: v0.10
[    0.201758] Linux video capture interface: v2.00
[    0.201857] pps_core: LinuxPPS API ver. 1 registered
[    0.201865] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.201885] PTP clock support registered
[    0.201916] EDAC MC: Ver: 3.0.0
[    0.202377] dmi: Firmware registration failed.
[    0.202785] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.203124] Advanced Linux Sound Architecture Driver Initialized.
[    0.204247] clocksource: Switched to clocksource timer1
[    0.211679] NET: Registered protocol family 2
[    0.212389] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212420] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212443] TCP: Hash tables configured (established 2048 bind 2048)
[    0.212544] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.212561] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.212712] NET: Registered protocol family 1
[    0.213155] RPC: Registered named UNIX socket transport module.
[    0.213168] RPC: Registered udp transport module.
[    0.213174] RPC: Registered tcp transport module.
[    0.213180] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.214045] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.214169] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    0.215798] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[    0.219545] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.220361] NFS: Registering the id_resolver key type
[    0.220405] Key type id_resolver registered
[    0.220412] Key type id_legacy registered
[    0.220453] ntfs: driver 2.1.32 [Flags: R/O].
[    0.222405] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.222426] io scheduler noop registered
[    0.222434] io scheduler deadline registered
[    0.222629] io scheduler cfq registered (default)
[    0.222640] io scheduler mq-deadline registered
[    0.222646] io scheduler kyber registered
[    0.223831] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.227062] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    0.270530] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.273442] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    0.916013] console [ttyS0] enabled
[    0.921337] omap_rng 48310000.rng: Random Number Generator ver. 20
[    0.929278] panel panel: found backlight
[    0.933533] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.939760] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.946217] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.952172] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.958856] [drm] No driver support for vblank timestamp query.
[    1.008059] Console: switching to colour frame buffer device 60x34
[    1.031932] tilcdc 4830e000.lcdc: fb0:  frame buffer device
[    1.038075] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[    1.056335] brd: module loaded
[    1.066015] loop: module loaded
[    1.071150] libphy: Fixed MDIO Bus: probed
[    1.144298] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.152011] davinci_mdio 4a101000.mdio: detected phy mask fffffffc
[    1.160199] libphy: 4a101000.mdio: probed
[    1.164345] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet
[    1.173622] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver Atheros 8031 ethernet
[    1.183883] cpsw 4a100000.ethernet: Detected MACID = c4:ed:ba:8d:4c:7b
[    1.190764] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.197217] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.202522] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.210494] cpsw 4a100000.ethernet: cpsw: Detected MACID = c4:ed:ba:8d:4c:7d
[    1.218859] i2c /dev entries driver
[    1.222848] IR NEC protocol handler initialized
[    1.227464] IR RC5(x/sz) protocol handler initialized
[    1.232536] IR RC6 protocol handler initialized
[    1.237108] IR JVC protocol handler initialized
[    1.241654] IR Sony protocol handler initialized
[    1.246300] IR SANYO protocol handler initialized
[    1.251020] IR Sharp protocol handler initialized
[    1.255755] IR MCE Keyboard/mouse protocol handler initialized
[    1.261609] IR XMP protocol handler initialized
[    1.267857] cpuidle: enable-method property 'ti,am3352' found operations
[    1.275048] sdhci: Secure Digital Host Controller Interface driver
[    1.281257] sdhci: Copyright(c) Pierre Ossman
[    1.286170] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.292361] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.299565] ledtrig-cpu: registered to indicate activity on CPUs
[    1.309792] NET: Registered protocol family 10
[    1.315673] Segment Routing with IPv6
[    1.319434] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.326204] NET: Registered protocol family 17
[    1.330965] Key type dns_resolver registered
[    1.335583] omap_voltage_late_init: Voltage driver support not added
[    1.374470] tps65910 0-002d: No interrupt support, no core IRQ
[    1.382194] vrtc: supplied by vbat
[    1.389380] vio: supplied by vbat
[    1.394192] vdd1: supplied by vbat
[    1.399416] vdd2: supplied by vbat
[    1.404261] random: fast init done
[    1.409352] vdig1: supplied by vbat
[    1.414181] vdig2: supplied by vbat
[    1.419039] vpll: supplied by vbat
[    1.423755] vdac: supplied by vbat
[    1.428513] vaux1: supplied by vbat
[    1.433351] vaux2: supplied by vbat
[    1.438213] vaux33: supplied by vbat
[    1.443085] vmmc: supplied by vbat
[    1.447860] vbb: supplied by vbat
[    1.452769] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.460484] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.571503] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.581606] mmc0: new high speed SDHC card at address 1234
[    1.587798] mmcblk0: mmc0:1234 SA08G 7.21 GiB
[    1.594049]  mmcblk0: p1 p2
[    1.677619] input: gpio_buttons0 as /devices/platform/gpio_buttons0/input/input0
[    1.689567] hctosys: unable to open rtc device (rtc0)
[    1.695124] omap_hsmmc 481d8000.mmc: card claims to support voltages below defined range
[    1.703723] lis3_reg: disabling
[    1.707431] ALSA device list:
[    1.710618]   No soundcards found.
[    1.724162] mmc1: new SDIO card at address 0001
[    1.750161] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.758841] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.774753] devtmpfs: mounted
[    1.779405] Freeing unused kernel memory: 1024K
[    2.220612] systemd[1]: System time before build time, advancing clock.
[    2.325309] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
[    2.347356] systemd[1]: Detected architecture arm.

Welcome to Arago 2018.10!

[    2.396474] systemd[1]: Set hostname to <am335x-evm>.
[    2.798999] systemd[1]: /lib/systemd/system/gadget-init.service:15: Unknown lvalue 'ExecStopPre' in section 'Service'
[    2.995437] systemd[1]: Configuration file /etc/systemd/system/bootcount.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    3.114620] random: systemd: uninitialized urandom read (16 bytes read)
[    3.125264] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    3.220492] random: systemd: uninitialized urandom read (16 bytes read)
[    3.231046] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    3.265481] random: systemd: uninitialized urandom read (16 bytes read)
[    3.276592] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    3.307034] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    3.335230] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[  OK  ] Reached target Slices.
[  OK  ] Reached target Swap.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Syslog Socket.
[  OK  ] Listening on Journal Socket.
         Starting Create list of required st…ce nodes for the current kernel...
         Mounting Temporary Directory (/tmp)...
         Starting Remount Root and Kernel File Systems...
         Starting Journal Service...
[    3.692390] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
         Starting Load Kernel Modules...
[  OK  ] Listening on Process Core Dump Socket.
         Mounting POSIX Message Queue File System...
         Mounting Kernel Debug File System...
[    3.841651] cryptodev: loading out-of-tree module taints kernel.
[  OK  ] Started Dispatch Password Requests to Console[    3.866879] cryptodev: driver 1.9 loaded.
 Directory Watch.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    3.919363] usbcore: registered new interface driver usbfs
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    3.941877] usbcore: registered new interface driver hub
[    3.955013] usbcore: registered new device driver usb
[  OK  ] Reached target Paths.
[    3.971984] usbcore: registered new interface driver usbserial
[  OK  ] Reached target Remote File Systems.
[    3.999741] usbcore: registered new interface driver ftdi_sio
[    4.025411] usbserial: USB Serial support registered for FTDI USB Serial Device

[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Journal Service.
[  OK  ] Started Create list of required sta…vice nodes for the current kernel.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Load Kernel Modules.
         Starting Apply Kernel Variables...
         Mounting Kernel Configuration File System...
         Starting Rebuild Hardware Database...
         Starting Create System Users...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create System Users.
[    4.735897] systemd-journald[68]: Received request to flush runtime journal from PID 1
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Rebuild Dynamic Linker Cache...
         Starting Rebuild Journal Catalog...
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Rebuild Journal Catalog.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Rebuild Dynamic Linker Cache.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Rebuild Hardware Database.
         Starting udev Coldplug all Devices...
         Starting Update is Completed...
[  OK  ] Started Update is Completed.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight…ightness of backlight:backlight...
[   12.710192] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[  OK  ] Found device /dev/ttyS0.
[   12.817625] omap_rtc 44e3e000.rtc: already running
[   12.887430] tlv320aic3x-codec 0-001b: Too high supply voltage(s) AVDD: 3300000, DVDD: 5000000
[  OK  ] Started udev Coldplug all Devices.
[   12.978821] omap_rtc 44e3e000.rtc: registered as rtc0
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
         Starting Network Service...
[  OK  ] Started Daily rotation of log files.
[  OK  ] Reached target Timers.
[  OK  ] Listening on dropbear.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting RPC Bind Service...
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started D-Bus System Message Bus.
[   13.873718] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[   14.077796] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[   14.114897] omap-aes 53500000.aes: will run requests pump with realtime priority
[   14.255839] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[   14.285251] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[   14.310681] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.sgx on minor 1
[   14.379572] remoteproc remoteproc0: wkup_m3 is available
[   14.387035] remoteproc remoteproc0: powering up wkup_m3
[   14.394221] PM: Cannot get wkup_m3_ipc handle
[   14.406560] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224628
[   14.406818] remoteproc remoteproc0: remote processor wkup_m3 is now up
[   14.406846] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[   14.945104] asoc-simple-card sound: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[   14.945174] asoc-simple-card sound: ASoC: no DMI vendor name!
[   14.993171] PM: bootloader does not support rtc-only!
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Reached target Containers.
[   15.301327] net eth1: initializing cpsw version 1.12 (0)
         Starting System Boot count...
         Starting uim-sysfs.service...
[   15.536193] Atheros 8031 ethernet 4a101000.mdio:01: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:01, irq=POLL)
[  OK  ] Started Job spooling tools.
         Starting Login Service...
[   15.807038] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Kernel Logging Service.
[   16.051892] net eth0: initializing cpsw version 1.12 (0)
[   16.186086] Atheros 8031 ethernet 4a101000.mdio:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   16.229779] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   17.641132] random: crng init done
[   17.694753] random: 7 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Periodic Command Scheduler.
         Starting Print notice about GPLv3 packages...
         Starting Save/Restore Sound Card State...
[   18.326380] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   18.372317] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  OK  ] Started System Logging Service.
[  OK  ] Started Network Service.
[  OK  ] Started RPC Bind Service.
[  OK  ] Started System Boot count.
[  OK  ] Started uim-sysfs.service.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Found device /dev/ttyS3.
[  OK  ] Found device /dev/mmcblk0p1.
[   21.506240] TI-am335x-tsc 44e0d000.tscadc:tsc: ti,charge-delay not specified
[   21.513614] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/44e0d000.tscadc:tsc/input/input1
[   21.826383] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[   21.939089] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[   22.031795] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[   22.120052] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   22.202292] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   22.237482] pruss 4a300000.pruss: creating PRU cores and other child platform devices
[   22.354155] usb usb1: Product: MUSB HDRC host driver
[   22.400087] usb usb1: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   22.458404] usb usb1: SerialNumber: musb-hdrc.0
[   22.522248] hub 1-0:1.0: USB hub found
[   22.564716] hub 1-0:1.0: 1 port detected
[   22.622566] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[   22.668295] remoteproc remoteproc1: 4a334000.pru is available
[   22.668363] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
[   22.669090] remoteproc remoteproc2: 4a338000.pru is available
[   22.669168] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully
[   22.943962] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[   22.976730] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[   23.011908] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[   23.046777] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   23.085397] usb usb2: Product: MUSB HDRC host driver
[   23.101958] usb usb2: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   23.136436] usb usb2: SerialNumber: musb-hdrc.1
[   23.171242] hub 2-0:1.0: USB hub found
[   23.185803] hub 2-0:1.0: 1 port detected
[  OK  ] Started Login Service.
[  OK  ] Reached target Sound Card.
         Starting Start USB gadget...
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
         Starting rc.pvr.service...
         Starting Wait for Network to be Configured...
[  OK  ] Reached target Network.
[  OK  ] Started Redis In-Memory Data Store.
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Network Name Resolution...
[   26.141803] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   26.205380] using random self ethernet address
[   26.205388] using random host ethernet address
[   26.205400] using host ethernet address: C4:ED:BA:8D:4C:7D
[   26.205427] using random self ethernet address
[   26.205431] using random host ethernet address
[   26.205446] using host ethernet address: C4:ED:BA:8D:4C:7D
[   26.208688] usb0: HOST MAC c4:ed:ba:8d:4c:7d
[   26.209077] usb0: MAC 46:b3:0f:0a:4b:5a
         Starting Lightning Fast Webserver With Light System Requirements...
         Starting Permit User Sessions...
[   26.721022] Mass Storage Function, version: 2009/09/11
[  OK  ] Found device /dev/ttyGS0.
[   26.763503] LUN: removable file: (no medium)
[   26.841752] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   26.962079] LUN: removable read only file: /dev/mmcblk0p1
[  OK  ] Started Permit User Sessions.
[   27.057786] Number of LUNs=1
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[   27.078666] g_multi gadget: Multifunction Composite Gadget
[  OK  ] Started rc.pvr.service.
[   27.153436] g_multi gadget: g_multi ready
         Starting weston.service...
[  OK  ] Started Serial Getty on ttyS3.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[   27.487904] g_multi gadget: high-speed config #1: Multifunction with RNDIS
[   27.495229] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started weston.service.
         Starting telnetd.service...
         Starting Matrix GUI...
[  OK  ] Started telnetd.service.
         Starting busybox-udhcpd.service...
         Starting thttpd.service...
[  OK  ] Started Start USB gadget.
[  OK  ] Started Matrix GUI.
[  OK  ] Started busybox-udhcpd.service.
[  OK  ] Started Serial Getty on ttyGS0.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started thttpd.service.
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
         Starting rng-tools.service...
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        binutils
        cifs-utils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        glmark2
        gstreamer1.0-libav
        gzip
        hidapi
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm4
        libgettextlib
        libgettextsrc
        libgmp10
        libidn11
        libmavconn
        libmpc3
        libmpfr4
        libreadline-dev
        libreadline7
        libunistring2
        m4-dev
        m4
        make
        mavlink
        mavros-extras
        mavros-msgs
        mavros
        nettle
        python3-pycairo
        socketcan-interface
        which

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
      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
***************************************************************
***************************************************************
[  OK  ] Started rng-tools.service.
[  OK  ] Started Print notice about GPLv3 packages.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
|     |  _| .'| . | .[   33.465022] hrtimer: interrupt took 184417 ns
 |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project http://arago-project.org am335x-evm ttyS0

Arago 2018.10 am335x-evm ttyS0

am335x-evm login: root
root@am335x-evm:~# lsmod | wc | awk '{print $1}'
47
root@am335x-evm:~# lsmod
Module                  Size  Used by
bc_example             16384  0
usb_f_acm              16384  1
u_serial               20480  3 usb_f_acm
usb_f_ecm              16384  1
g_multi                16384  0
usb_f_mass_storage     40960  2 g_multi
usb_f_rndis            24576  2 g_multi
u_ether                20480  3 usb_f_ecm,g_multi,usb_f_rndis
libcomposite           53248  5 usb_f_ecm,usb_f_acm,usb_f_mass_storage,g_multi,usb_f_rndis
pru_rproc              20480  0
pruss_intc             16384  1 pru_rproc
pruss                  16384  1 pru_rproc
musb_dsps              20480  0
musb_hdrc              98304  1 musb_dsps
phy_am335x             16384  2
udc_core               28672  8 usb_f_ecm,usb_f_acm,usb_f_mass_storage,u_serial,musb_hdrc,u_ether,usb_f_rndis,libcomposite
phy_generic            16384  1 phy_am335x
phy_am335x_control     16384  1 phy_am335x
ti_am335x_tsc          16384  0
snd_soc_simple_card    16384  0
snd_soc_simple_card_utils    16384  1 snd_soc_simple_card
pm33xx                 16384  0
wkup_m3_rproc          16384  1
wkup_m3_ipc            16384  1 pm33xx
pvrsrvkm              413696  5 bc_example
remoteproc             40960  3 pru_rproc,wkup_m3_rproc,wkup_m3_ipc
omap_aes_driver        24576  0
crypto_engine          16384  1 omap_aes_driver
omap_crypto            16384  1 omap_aes_driver
omap_sham              28672  0
ti_emif_sram           16384  1 pm33xx
pruss_soc_bus          16384  0
wlcore_sdio            16384  0
snd_soc_tlv320aic3x    57344  1
musb_am335x            16384  0
rtc_omap               20480  2
omap_wdt               16384  0
ti_am335x_tscadc       16384  1 ti_am335x_tsc
sch_fq_codel           20480  4
uio_module_drv         16384  0
uio                    20480  1 uio_module_drv
ftdi_sio               40960  0
usbserial              36864  1 ftdi_sio
usbcore               204800  3 ftdi_sio,musb_hdrc,usbserial
usb_common             16384  6 phy_am335x,udc_core,musb_hdrc,libcomposite,musb_dsps,usbcore
cryptodev              45056  0
root@am335x-evm:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.79-ge669d52447 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 PREEMPT Sat Apr 6 03:14:17 UTC 2019
[    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] OF: fdt: Machine model: TI AM335x EVM-SK
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x8a800000
[    0.000000] On node 0 totalpages: 65536
[    0.000000] free_area_init_node: node 0, pgdat c0d4d4b0, node_mem_map cfda1000
[    0.000000]   Normal zone: 576 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65536 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64960
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=00037e34-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 197276K/262144K available (8192K kernel code, 319K rwdata, 2544K rodata, 1024K init, 267K bss, 15716K reserved, 49152K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xd0800000 - 0xff800000   ( 752 MB)
                   lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0900000   (9184 kB)
                     .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
                     .data : 0xc0d00000 - 0xc0d4fd40   ( 320 kB)
                      .bss : 0xc0d4fd40 - 0xc0d92a8c   ( 268 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000031] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000041] OMAP clocksource: timer1 at 24000000 Hz
[    0.000207] timer_probe: no matching timers found
[    0.000404] Console: colour dummy device 80x30
[    0.000431] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000437] This ensures that you still see kernel messages. Please
[    0.000442] update your kernel commandline.
[    0.000472] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089181] pid_max: default: 32768 minimum: 301
[    0.089355] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089370] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090116] CPU: Testing write buffer coherency: ok
[    0.090178] CPU0: Spectre v2: using BPIALL workaround
[    0.090852] Setting up static identity map for 0x80100000 - 0x80100060
[    0.090994] Hierarchical SRCU implementation.
[    0.091311] EFI services will not be available.
[    0.092537] devtmpfs: initialized
[    0.099888] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
[    0.100340] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.100624] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.100647] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.104149] pinctrl core: initialized pinctrl subsystem
[    0.104864] DMI not present or invalid.
[    0.105258] NET: Registered protocol family 16
[    0.107359] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.120094] omap_hwmod: debugss: _wait_target_disable failed
[    0.172058] cpuidle: using governor ladder
[    0.172093] cpuidle: using governor menu
[    0.175929] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.176019] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.176079] OMAP GPIO hardware version 0.1
[    0.176811] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.176883] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.177552] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.177617] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.178248] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.178327] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.185704] No ATAGs?
[    0.185721] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.197685] edma 49000000.edma: TI EDMA DMA engine driver
[    0.198232] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
[    0.198511] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator1[0]'
[    0.198703] reg-fixed-voltage fixedregulator2: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wl12xx_gpio, deferring probe
[    0.198805] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator3[0]' - status (0)
[    0.201565] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.201717] media: Linux media interface: v0.10
[    0.201758] Linux video capture interface: v2.00
[    0.201857] pps_core: LinuxPPS API ver. 1 registered
[    0.201865] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.201885] PTP clock support registered
[    0.201916] EDAC MC: Ver: 3.0.0
[    0.202377] dmi: Firmware registration failed.
[    0.202785] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.203124] Advanced Linux Sound Architecture Driver Initialized.
[    0.204247] clocksource: Switched to clocksource timer1
[    0.211679] NET: Registered protocol family 2
[    0.212389] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212420] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212443] TCP: Hash tables configured (established 2048 bind 2048)
[    0.212544] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.212561] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.212712] NET: Registered protocol family 1
[    0.213155] RPC: Registered named UNIX socket transport module.
[    0.213168] RPC: Registered udp transport module.
[    0.213174] RPC: Registered tcp transport module.
[    0.213180] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.213194] PCI: CLS 0 bytes, default 64
[    0.214045] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.214169] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    0.215798] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[    0.219545] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.220361] NFS: Registering the id_resolver key type
[    0.220405] Key type id_resolver registered
[    0.220412] Key type id_legacy registered
[    0.220453] ntfs: driver 2.1.32 [Flags: R/O].
[    0.222405] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.222426] io scheduler noop registered
[    0.222434] io scheduler deadline registered
[    0.222629] io scheduler cfq registered (default)
[    0.222640] io scheduler mq-deadline registered
[    0.222646] io scheduler kyber registered
[    0.223831] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.226988] pwm-backlight backlight: GPIO lookup for consumer enable
[    0.227000] pwm-backlight backlight: using device tree for GPIO lookup
[    0.227017] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
[    0.227025] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
[    0.227031] pwm-backlight backlight: using lookup tables for GPIO lookup
[    0.227038] pwm-backlight backlight: lookup for GPIO enable failed
[    0.227062] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    0.270530] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.273442] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    0.916013] console [ttyS0] enabled
[    0.921337] omap_rng 48310000.rng: Random Number Generator ver. 20
[    0.929278] panel panel: found backlight
[    0.933234] panel panel: GPIO lookup for consumer enable
[    0.933239] panel panel: using device tree for GPIO lookup
[    0.933255] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/panel[0]'
[    0.933263] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/panel[0]'
[    0.933269] panel panel: using lookup tables for GPIO lookup
[    0.933276] panel panel: lookup for GPIO enable failed
[    0.933533] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.939760] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.946217] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.952172] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.958856] [drm] No driver support for vblank timestamp query.
[    1.008059] Console: switching to colour frame buffer device 60x34
[    1.031932] tilcdc 4830e000.lcdc: fb0:  frame buffer device
[    1.038075] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[    1.056335] brd: module loaded
[    1.066015] loop: module loaded
[    1.071109] mdio_bus fixed-0: GPIO lookup for consumer reset
[    1.071121] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    1.071129] mdio_bus fixed-0: lookup for GPIO reset failed
[    1.071150] libphy: Fixed MDIO Bus: probed
[    1.090803] mdio_bus 4a101000.mdio: GPIO lookup for consumer reset
[    1.090816] mdio_bus 4a101000.mdio: using lookup tables for GPIO lookup
[    1.090822] mdio_bus 4a101000.mdio: lookup for GPIO reset failed
[    1.144298] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.152011] davinci_mdio 4a101000.mdio: detected phy mask fffffffc
[    1.160199] libphy: 4a101000.mdio: probed
[    1.164345] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet
[    1.173622] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver Atheros 8031 ethernet
[    1.183883] cpsw 4a100000.ethernet: Detected MACID = c4:ed:ba:8d:4c:7b
[    1.190764] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.197217] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.202522] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.210494] cpsw 4a100000.ethernet: cpsw: Detected MACID = c4:ed:ba:8d:4c:7d
[    1.218859] i2c /dev entries driver
[    1.222848] IR NEC protocol handler initialized
[    1.227464] IR RC5(x/sz) protocol handler initialized
[    1.232536] IR RC6 protocol handler initialized
[    1.237108] IR JVC protocol handler initialized
[    1.241654] IR Sony protocol handler initialized
[    1.246300] IR SANYO protocol handler initialized
[    1.251020] IR Sharp protocol handler initialized
[    1.255755] IR MCE Keyboard/mouse protocol handler initialized
[    1.261609] IR XMP protocol handler initialized
[    1.267857] cpuidle: enable-method property 'ti,am3352' found operations
[    1.275048] sdhci: Secure Digital Host Controller Interface driver
[    1.281257] sdhci: Copyright(c) Pierre Ossman
[    1.286108] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[    1.286116] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.286150] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[    1.286170] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.290837] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[    1.290843] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.290851] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[    1.290858] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[    1.290864] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[    1.290872] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[    1.291708] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[    1.291717] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.291730] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.291738] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.291743] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.291749] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[    1.291757] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[    1.291762] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.291768] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.291775] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.291780] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.291785] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[    1.292361] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.298793] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led1[0]' - status (0)
[    1.298846] no flags found for gpios
[    1.298992] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
[    1.298998] no flags found for gpios
[    1.299080] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
[    1.299085] no flags found for gpios
[    1.299179] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led4[0]' - status (0)
[    1.299184] no flags found for gpios
[    1.299565] ledtrig-cpu: registered to indicate activity on CPUs
[    1.309792] NET: Registered protocol family 10
[    1.315673] Segment Routing with IPv6
[    1.319434] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.326204] NET: Registered protocol family 17
[    1.330965] Key type dns_resolver registered
[    1.335583] omap_voltage_late_init: Voltage driver support not added
[    1.347307] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator2[0]' - status (0)
[    1.374470] tps65910 0-002d: No interrupt support, no core IRQ
[    1.380548] tps65910-gpio tps65910-gpio: ti,en-gpio-sleep not specified
[    1.380573] gpiochip_find_base: found new base at 506
[    1.380783] gpio gpiochip4: (tps65910): added GPIO chardev (254:4)
[    1.380859] gpiochip_setup_dev: registered GPIOs 506 to 511 on device: gpiochip4 (tps65910)
[    1.382194] vrtc: supplied by vbat
[    1.389380] vio: supplied by vbat
[    1.394192] vdd1: supplied by vbat
[    1.399416] vdd2: supplied by vbat
[    1.404261] random: fast init done
[    1.409352] vdig1: supplied by vbat
[    1.414181] vdig2: supplied by vbat
[    1.419039] vpll: supplied by vbat
[    1.423755] vdac: supplied by vbat
[    1.428513] vaux1: supplied by vbat
[    1.433351] vaux2: supplied by vbat
[    1.438213] vaux33: supplied by vbat
[    1.443085] vmmc: supplied by vbat
[    1.447860] vbb: supplied by vbat
[    1.452769] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.460412] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[    1.460426] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.460463] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[    1.460484] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.465293] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[    1.465299] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.465311] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[    1.465319] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[    1.465325] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[    1.465332] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[    1.526560] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[    1.526587] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.526625] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.526649] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.526667] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.526686] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[    1.526713] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[    1.526728] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.526749] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.526770] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.526786] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.526802] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[    1.571503] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.581606] mmc0: new high speed SDHC card at address 1234
[    1.587798] mmcblk0: mmc0:1234 SA08G 7.21 GiB
[    1.594049]  mmcblk0: p1 p2
[    1.676132] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch1[0]' - status (0)
[    1.676600] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch2[0]' - status (0)
[    1.676819] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch3[0]' - status (0)
[    1.677042] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch4[0]' - status (0)
[    1.677619] input: gpio_buttons0 as /devices/platform/gpio_buttons0/input/input0
[    1.689567] hctosys: unable to open rtc device (rtc0)
[    1.695124] omap_hsmmc 481d8000.mmc: card claims to support voltages below defined range
[    1.703723] lis3_reg: disabling
[    1.707431] ALSA device list:
[    1.710618]   No soundcards found.
[    1.724162] mmc1: new SDIO card at address 0001
[    1.750161] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.758841] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.774753] devtmpfs: mounted
[    1.779405] Freeing unused kernel memory: 1024K
[    2.220612] systemd[1]: System time before build time, advancing clock.
[    2.325309] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
[    2.347356] systemd[1]: Detected architecture arm.
[    2.396474] systemd[1]: Set hostname to <am335x-evm>.
[    2.798999] systemd[1]: /lib/systemd/system/gadget-init.service:15: Unknown lvalue 'ExecStopPre' in section 'Service'
[    2.995437] systemd[1]: Configuration file /etc/systemd/system/bootcount.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    3.114620] random: systemd: uninitialized urandom read (16 bytes read)
[    3.125264] systemd[1]: Created slice User and Session Slice.
[    3.220492] random: systemd: uninitialized urandom read (16 bytes read)
[    3.231046] systemd[1]: Created slice System Slice.
[    3.265481] random: systemd: uninitialized urandom read (16 bytes read)
[    3.276592] systemd[1]: Created slice system-getty.slice.
[    3.307034] systemd[1]: Listening on udev Kernel Socket.
[    3.335230] systemd[1]: Listening on udev Control Socket.
[    3.692390] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    3.841651] cryptodev: loading out-of-tree module taints kernel.
[    3.866879] cryptodev: driver 1.9 loaded.
[    3.919363] usbcore: registered new interface driver usbfs
[    3.941877] usbcore: registered new interface driver hub
[    3.955013] usbcore: registered new device driver usb
[    3.971984] usbcore: registered new interface driver usbserial
[    3.999741] usbcore: registered new interface driver ftdi_sio
[    4.025411] usbserial: USB Serial support registered for FTDI USB Serial Device
[    4.735897] systemd-journald[68]: Received request to flush runtime journal from PID 1
[   12.710192] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   12.817625] omap_rtc 44e3e000.rtc: already running
[   12.887113] of_get_named_gpiod_flags: can't parse 'gpio-reset' property of node '/ocp/i2c@44e0b000/tlv320aic3106@1b[0]'
[   12.887430] tlv320aic3x-codec 0-001b: Too high supply voltage(s) AVDD: 3300000, DVDD: 5000000
[   12.978640] omap_rtc 44e3e000.rtc: char device (253:0)
[   12.978821] omap_rtc 44e3e000.rtc: registered as rtc0
[   13.873718] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[   14.077796] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[   14.114897] omap-aes 53500000.aes: will run requests pump with realtime priority
[   14.255839] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[   14.285251] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[   14.310681] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.sgx on minor 1
[   14.379572] remoteproc remoteproc0: wkup_m3 is available
[   14.387035] remoteproc remoteproc0: powering up wkup_m3
[   14.394221] PM: Cannot get wkup_m3_ipc handle
[   14.406560] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224628
[   14.406818] remoteproc remoteproc0: remote processor wkup_m3 is now up
[   14.406846] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[   14.911741] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[   14.911753] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[   14.945104] asoc-simple-card sound: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[   14.945174] asoc-simple-card sound: ASoC: no DMI vendor name!
[   14.993171] PM: bootloader does not support rtc-only!
[   15.301327] net eth1: initializing cpsw version 1.12 (0)
[   15.536193] Atheros 8031 ethernet 4a101000.mdio:01: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:01, irq=POLL)
[   15.807038] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   16.051892] net eth0: initializing cpsw version 1.12 (0)
[   16.186086] Atheros 8031 ethernet 4a101000.mdio:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   16.229779] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   17.641132] random: crng init done
[   17.694753] random: 7 urandom warning(s) missed due to ratelimiting
[   18.326380] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   18.372317] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   21.506240] TI-am335x-tsc 44e0d000.tscadc:tsc: ti,charge-delay not specified
[   21.513614] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/44e0d000.tscadc:tsc/input/input1
[   21.826183] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
[   21.826199] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[   21.826222] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   21.826231] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   21.826237] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[   21.826245] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
[   21.826254] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
[   21.826259] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[   21.826267] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   21.826274] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   21.826279] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[   21.826285] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
[   21.826383] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[   21.939089] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[   22.031795] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[   22.120052] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   22.202292] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   22.237482] pruss 4a300000.pruss: creating PRU cores and other child platform devices
[   22.354155] usb usb1: Product: MUSB HDRC host driver
[   22.400087] usb usb1: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   22.458404] usb usb1: SerialNumber: musb-hdrc.0
[   22.522248] hub 1-0:1.0: USB hub found
[   22.564716] hub 1-0:1.0: 1 port detected
[   22.622371] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
[   22.622386] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[   22.622405] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   22.622414] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   22.622420] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[   22.622427] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
[   22.622437] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
[   22.622442] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[   22.622450] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   22.622457] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   22.622462] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[   22.622468] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
[   22.622566] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[   22.668295] remoteproc remoteproc1: 4a334000.pru is available
[   22.668363] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
[   22.669090] remoteproc remoteproc2: 4a338000.pru is available
[   22.669168] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully
[   22.943962] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[   22.976730] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[   23.011908] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[   23.046777] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   23.085397] usb usb2: Product: MUSB HDRC host driver
[   23.101958] usb usb2: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   23.136436] usb usb2: SerialNumber: musb-hdrc.1
[   23.171242] hub 2-0:1.0: USB hub found
[   23.185803] hub 2-0:1.0: 1 port detected
[   26.141803] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   26.205380] using random self ethernet address
[   26.205388] using random host ethernet address
[   26.205400] using host ethernet address: C4:ED:BA:8D:4C:7D
[   26.205427] using random self ethernet address
[   26.205431] using random host ethernet address
[   26.205446] using host ethernet address: C4:ED:BA:8D:4C:7D
[   26.208688] usb0: HOST MAC c4:ed:ba:8d:4c:7d
[   26.209077] usb0: MAC 46:b3:0f:0a:4b:5a
[   26.721022] Mass Storage Function, version: 2009/09/11
[   26.763503] LUN: removable file: (no medium)
[   26.841752] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   26.962079] LUN: removable read only file: /dev/mmcblk0p1
[   27.057786] Number of LUNs=1
[   27.078666] g_multi gadget: Multifunction Composite Gadget
[   27.153436] g_multi gadget: g_multi ready
[   27.487904] g_multi gadget: high-speed config #1: Multifunction with RNDIS
[   27.495229] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[   33.465022] hrtimer: interrupt took 184417 ns
U-Boot SPL 2018.01-g9d984f4548 (Apr 06 2019 - 07:42:30)
Trying to boot from MMC1
*** Warning - bad CRC, using default environment



U-Boot 2018.01-g9d984f4548 (Apr 06 2019 - 07:42:30 +0000)

CPU  : AM335X-GP rev 2.1
Model: TI AM335x EVM-SK
DRAM:  256 MiB
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - bad CRC, using default environment

<ethaddr> not set. Validating first E-fuse MAC
Net:   cpsw, usb_ether
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3871232 bytes read in 357 ms (10.3 MiB/s)
40033 bytes read in 48 ms (814.5 KiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8df01000, end 8df0dc60 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.79-ge669d52447 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 PREEMPT Sat Apr 6 03:14:17 UTC 2019
[    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] OF: fdt: Machine model: TI AM335x EVM-SK
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x8a800000
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64960
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=00037e34-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 197276K/262144K available (8192K kernel code, 319K rwdata, 2544K rodata, 1024K init, 267K bss, 15716K 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 : 0xd0800000 - 0xff800000   ( 752 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0900000   (9184 kB)
[    0.000000]       .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
[    0.000000]       .data : 0xc0d00000 - 0xc0d4fd40   ( 320 kB)
[    0.000000]        .bss : 0xc0d4fd40 - 0xc0d92a8c   ( 268 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000032] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000042] OMAP clocksource: timer1 at 24000000 Hz
[    0.000213] timer_probe: no matching timers found
[    0.000412] Console: colour dummy device 80x30
[    0.000440] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000447] This ensures that you still see kernel messages. Please
[    0.000452] update your kernel commandline.
[    0.000481] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089180] pid_max: default: 32768 minimum: 301
[    0.089352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089366] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090112] CPU: Testing write buffer coherency: ok
[    0.090175] CPU0: Spectre v2: using BPIALL workaround
[    0.090848] Setting up static identity map for 0x80100000 - 0x80100060
[    0.090994] Hierarchical SRCU implementation.
[    0.091305] EFI services will not be available.
[    0.092527] devtmpfs: initialized
[    0.099878] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
[    0.100330] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.100616] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.100639] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.104112] pinctrl core: initialized pinctrl subsystem
[    0.104825] DMI not present or invalid.
[    0.105216] NET: Registered protocol family 16
[    0.107314] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.120053] omap_hwmod: debugss: _wait_target_disable failed
[    0.172013] cpuidle: using governor ladder
[    0.172045] cpuidle: using governor menu
[    0.176033] OMAP GPIO hardware version 0.1
[    0.185725] No ATAGs?
[    0.185744] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.197668] edma 49000000.edma: TI EDMA DMA engine driver
[    0.198687] reg-fixed-voltage fixedregulator2: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wl12xx_gpio, deferring probe
[    0.201532] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.201685] media: Linux media interface: v0.10
[    0.201724] Linux video capture interface: v2.00
[    0.201827] pps_core: LinuxPPS API ver. 1 registered
[    0.201835] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.201855] PTP clock support registered
[    0.201887] EDAC MC: Ver: 3.0.0
[    0.202344] dmi: Firmware registration failed.
[    0.202744] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.203088] Advanced Linux Sound Architecture Driver Initialized.
[    0.204209] clocksource: Switched to clocksource timer1
[    0.211642] NET: Registered protocol family 2
[    0.212338] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212368] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212391] TCP: Hash tables configured (established 2048 bind 2048)
[    0.212495] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.212512] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.212662] NET: Registered protocol family 1
[    0.213096] RPC: Registered named UNIX socket transport module.
[    0.213108] RPC: Registered udp transport module.
[    0.213114] RPC: Registered tcp transport module.
[    0.213119] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.213990] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.214119] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    0.215750] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[    0.219489] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.220291] NFS: Registering the id_resolver key type
[    0.220333] Key type id_resolver registered
[    0.220339] Key type id_legacy registered
[    0.220380] ntfs: driver 2.1.32 [Flags: R/O].
[    0.222329] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.222348] io scheduler noop registered
[    0.222355] io scheduler deadline registered
[    0.222560] io scheduler cfq registered (default)
[    0.222570] io scheduler mq-deadline registered
[    0.222577] io scheduler kyber registered
[    0.223761] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.226988] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    0.270523] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.273451] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    0.916040] console [ttyS0] enabled
[    0.921353] omap_rng 48310000.rng: Random Number Generator ver. 20
[    0.929304] panel panel: found backlight
[    0.933556] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.939789] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.946237] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.952191] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.958871] [drm] No driver support for vblank timestamp query.
[    1.008054] Console: switching to colour frame buffer device 60x34
[    1.031925] tilcdc 4830e000.lcdc: fb0:  frame buffer device
[    1.038074] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[    1.056396] brd: module loaded
[    1.066062] loop: module loaded
[    1.071204] libphy: Fixed MDIO Bus: probed
[    1.144261] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.151974] davinci_mdio 4a10
                                [    2.981575] systemd[1]: Configuration file /etc/systemd/system/bootcount.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    3.106830] random: systemd: uninitialized urandom read (16 bytes read)
[    3.113833] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    3.222374] random: systemd: uninitialized urandom read (16 bytes read)
[    3.230351] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    3.265238] random: systemd: uninitialized urandom read (16 bytes read)
[    3.289854] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    3.325024] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    3.355249] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Listening on Syslog Socket.
[  OK  ] Created slice System Slice.
         Mounting Kernel Debug File System...
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Listening on Journal Socket.
         Starting Remount Root and Kernel File Systems...
[  OK  ] Created slice User and Session Slice.
[  OK  ] Reached target Slices.
[    3.601552] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
         Starting Load Kernel Modules...
[  OK  ] Started Forward Password Requests to Wall Dir[    3.661345] cryptodev: loading out-of-tree module taints kernel.
ectory Watch.
[    3.669916] cryptodev: driver 1.9 loaded.
[  OK  ] Reached target Paths.
[    3.709055] usbcore: registered new interface driver usbfs
[    3.714809] usbcore: registered new interface driver hub
[    3.720365] usbcore: registered new device driver usb
[  OK  ] Reached target Swap.
[    3.735491] usbcore: registered new interface driver usbserial
         Mounting POSIX Message Queue File System...
[    3.774980] usbcore: registered new interface driver ftdi_sio
[    3.780840] usbserial: USB Serial support registered for FTDI USB Serial Device
         Starting Create list of required st…ce nodes for the current kernel...
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Listening on udev Control Socket.
         Mounting Temporary Directory (/tmp)...
         Starting Journal Service...
[  OK  ] Created slice system-getty.slice.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Create list of required sta…vice nodes for the current kernel.
[  OK  ] Started Journal Service.
         Mounting Kernel Configuration File System...
         Starting Apply Kernel Variables...
         Starting Flush Journal to Persistent Storage...
         Starting Create System Users...
         Starting Rebuild Hardware Database...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create System Users.
[    4.585680] systemd-journald[72]: Received request to flush runtime journal from PID 1
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
         Mounting /media/ram...
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Rebuild Journal Catalog...
         Starting Create Volatile Files and Directories...
         Starting Rebuild Dynamic Linker Cache...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Rebuild Journal Catalog.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Rebuild Dynamic Linker Cache.
[  OK  ] Started Rebuild Hardware Database.
         Starting udev Coldplug all Devices...
         Starting Update is Completed...
[  OK  ] Started Update is Completed.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight…ightness of backlight:backlight...
[  OK  ] Started udev Coldplug all Devices.
[   17.456906] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[   17.598376] omap_rtc 44e3e000.rtc: already running
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[   17.657285] omap_rtc 44e3e000.rtc: registered as rtc0
[   17.746302] tlv320aic3x-codec 0-001b: Too high supply voltage(s) AVDD: 3300000, DVDD: 5000000
[  OK  ] Listening on dropbear.socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[  OK  ] Reached target Containers.
         Starting System Boot count...
[  OK  ] Started System Logging Service.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Periodic Command Scheduler.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
         Starting Print notice about GPLv3 packages...
[   18.684937] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
         Starting uim-sysfs.service...
[  OK  ] Started D-Bus System Message Bus.
[   18.856203] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[   18.893480] omap-aes 53500000.aes: will run requests pump with realtime priority
[   19.117259] remoteproc remoteproc0: wkup_m3 is available
[   19.175020] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.sgx on minor 1
[   19.209822] remoteproc remoteproc0: powering up wkup_m3
[   19.284133] PM: Cannot get wkup_m3_ipc handle
[   19.315637] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224628
[   19.315895] remoteproc remoteproc0: remote processor wkup_m3 is now up
[   19.315920] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[   19.533952] asoc-simple-card sound: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[   19.597322] asoc-simple-card sound: ASoC: no DMI vendor name!
[   19.668964] PM: bootloader does not support rtc-only!
[   20.116532] random: crng init done
[   20.138059] random: 7 urandom warning(s) missed due to ratelimiting
[   27.507684] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[   27.543429] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[   29.195390] TI-am335x-tsc 44e0d000.tscadc:tsc: ti,charge-delay not specified
[   29.290965] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/44e0d000.tscadc:tsc/input/input1
[   29.332401] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[   29.332443] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[   29.369422] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   29.369432] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   29.369437] usb usb1: Product: MUSB HDRC host driver
[   29.369442] usb usb1: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   29.369448] usb usb1: SerialNumber: musb-hdrc.0
[   29.372556] hub 1-0:1.0: USB hub found
[   29.372608] hub 1-0:1.0: 1 port detected
[   29.383360] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[   29.383390] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[   29.499558] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[   29.499569] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   29.499574] usb usb2: Product: MUSB HDRC host driver
[   29.499579] usb usb2: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   29.499584] usb usb2: SerialNumber: musb-hdrc.1
[   29.500314] hub 2-0:1.0: USB hub found
[   29.500363] hub 2-0:1.0: 1 port detected
[   29.861057] pruss 4a300000.pruss: creating PRU cores and other child platform devices
[   30.128135] remoteproc remoteproc1: 4a334000.pru is available
[   30.128236] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
[   30.129851] remoteproc remoteproc2: 4a338000.pru is available
[   30.129912] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
         Starting RPC Bind Service...
         Starting Login Service...
[  OK  ] Started Daily rotation of log files.
         Starting Network Service...
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Started Job spooling tools.
[  OK  ] Started Kernel Logging Service.
[  OK  ] Started System Boot count.
[  OK  ] Started uim-sysfs.service.
[  OK  ] Started RPC Bind Service.
[  OK  ] Found device /dev/ttyS3.
[  OK  ] Started Network Service.
[   31.326733] net eth1: initializing cpsw version 1.12 (0)
[   31.486250] Atheros 8031 ethernet 4a101000.mdio:01: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:01, irq=POLL)
[   31.574769] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   31.652526] net eth0: initializing cpsw version 1.12 (0)
[   31.796115] Atheros 8031 ethernet 4a101000.mdio:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   31.863976] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   33.926443] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   33.959352] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  OK  ] Found device /dev/mmcblk0p1.
         Starting Start USB gadget...
[  OK  ] Reached target Sound Card.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Reached target Network.
         Starting Permit User Sessions...
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Lightning Fast Webserver With Light System Requirements...
[  OK  ] Started Redis In-Memory Data Store.
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Wait for Network to be Configured...
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        binutils
        cifs-utils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        glmark2
        gstreamer1.0-libav
        gzip
        hidapi
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm4
        libgettextlib
        libgettextsrc
        libgmp10
        libidn11
        libmavconn
        libmpc3
        libmpfr4
        libreadline-dev
        libreadline7
        libunistring2
        m4-dev
        m4
        make
        mavlink
        mavros-extras
        mavros-msgs
        mavros
        nettle
        python3-pycairo
        socketcan-interface
        which

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
      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
***************************************************************
****************************[   36.335436] using random self ethernet address
***********************************
         [   36.380687] using random host ethernet address
Starting Network Name Resolution...
[   36.413064] using host ethernet address: C4:ED:BA:8D:4C:7D
[   36.413147] using random self ethernet address
         Starting rc.pvr.service...
[   36.517841] using random host ethernet address
[   36.547314] using host ethernet address: C4:ED:BA:8D:4C:7D
[   36.567998] usb0: HOST MAC c4:ed:ba:8d:4c:7d
[   36.660214] usb0: MAC 82:7a:42:ba:1d:de
[  OK  ] Started Print notice about GPLv3 packages.
[  OK  ] Started Permit User Sessions.
[   36.752769] Mass Storage Function, version: 2009/09/11
[   36.781949] LUN: removable file: (no medium)
[   36.791383] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[  OK  ] Started Lightning Fast Webserver With Light S[   36.881213] LUN: removable read only file: /dev/mmcblk0p1
ystem Requirements.
[  OK  ] Started Login Service.
[   36.977040] Number of LUNs=1
[  OK  ] Found device /dev/ttyGS0.
[   37.064586] g_multi gadget: Multifunction Composite Gadget
[   37.070126] g_multi gadget: g_multi ready
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Started Serial Getty on ttyS3.
[   37.315241] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[  OK  ] Started rc.pvr.service.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[   37.459908] g_multi gadget: high-speed config #1: Multifunction with RNDIS
[   37.467214] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting weston.service...
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[  OK  ] Started weston.service.
[  OK  ] Started Start USB gadget.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Serial Getty on ttyGS0.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
         Starting Matrix GUI...
         Starting telnetd.service...
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Started Matrix GUI.
[  OK  ] Started telnetd.service.
         Starting busybox-udhcpd.service...
         Starting thttpd.service...
[  OK  ] Started busybox-udhcpd.service.
[  OK  ] Started thttpd.service.
         Starting rng-tools.service...
[  OK  ] Started rng-tools.service.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|_[   43.231465] hrtimer: interrupt took 176417 ns
__ ___| |_
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project http://arago-project.org am335x-evm ttyS0

Arago 2018.10 am335x-evm ttyS0

am335x-evm login: root
root@am335x-evm:~# [  158.033380] NET: Registered protocol family 15
[  158.602405] Initializing XFRM netlink socket

root@am335x-evm:~# lsmod | wc | awk '{print $1}'
67
root@am335x-evm:~# lsmod
Module                  Size  Used by
sha512_generic         20480  0
sha512_arm             24576  0
sha256_generic         20480  0
sha1_generic           16384  0
sha1_arm_neon          20480  0
sha1_arm               16384  1 sha1_arm_neon
md5                    16384  0
aes_arm_bs             20480  0
crypto_simd            16384  1 aes_arm_bs
cryptd                 24576  1 crypto_simd
des_generic            28672  0
cbc                    16384  0
xfrm_user              32768  2
xfrm4_tunnel           16384  0
ipcomp                 16384  0
xfrm_ipcomp            16384  1 ipcomp
esp4                   20480  0
ah4                    16384  0
af_key                 36864  0
xfrm_algo              16384  5 xfrm_user,esp4,ah4,af_key,xfrm_ipcomp
bc_example             16384  0
usb_f_acm              16384  1
u_serial               20480  3 usb_f_acm
usb_f_ecm              16384  1
g_multi                16384  0
usb_f_mass_storage     40960  2 g_multi
usb_f_rndis            24576  2 g_multi
u_ether                20480  3 usb_f_ecm,g_multi,usb_f_rndis
libcomposite           53248  5 usb_f_ecm,usb_f_acm,usb_f_mass_storage,g_multi,usb_f_rndis
pru_rproc              20480  0
pruss_intc             16384  1 pru_rproc
pruss                  16384  1 pru_rproc
musb_dsps              20480  0
musb_hdrc              98304  1 musb_dsps
ti_am335x_tsc          16384  0
phy_am335x             16384  2
phy_generic            16384  1 phy_am335x
udc_core               28672  8 usb_f_ecm,usb_f_acm,usb_f_mass_storage,u_serial,musb_hdrc,u_ether,usb_f_rndis,libcomposite
phy_am335x_control     16384  1 phy_am335x
snd_soc_simple_card    16384  0
snd_soc_simple_card_utils    16384  1 snd_soc_simple_card
pm33xx                 16384  0
wkup_m3_ipc            16384  1 pm33xx
wkup_m3_rproc          16384  1
pvrsrvkm              413696  5 bc_example
remoteproc             40960  3 pru_rproc,wkup_m3_rproc,wkup_m3_ipc
omap_aes_driver        24576  0
crypto_engine          16384  1 omap_aes_driver
omap_sham              28672  0
omap_crypto            16384  1 omap_aes_driver
ti_emif_sram           16384  1 pm33xx
pruss_soc_bus          16384  0
wlcore_sdio            16384  0
snd_soc_tlv320aic3x    57344  1
rtc_omap               20480  2
musb_am335x            16384  0
omap_wdt               16384  0
ti_am335x_tscadc       16384  1 ti_am335x_tsc
sch_fq_codel           20480  4
uio_module_drv         16384  0
uio                    20480  1 uio_module_drv
ftdi_sio               40960  0
usbserial              36864  1 ftdi_sio
usbcore               204800  3 ftdi_sio,musb_hdrc,usbserial
usb_common             16384  6 phy_am335x,udc_core,musb_hdrc,libcomposite,musb_dsps,usbcore
cryptodev              45056  1
root@am335x-evm:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.79-ge669d52447 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 PREEMPT Sat Apr 6 03:14:17 UTC 2019
[    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] OF: fdt: Machine model: TI AM335x EVM-SK
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x8a800000
[    0.000000] On node 0 totalpages: 65536
[    0.000000] free_area_init_node: node 0, pgdat c0d4d4b0, node_mem_map cfda1000
[    0.000000]   Normal zone: 576 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65536 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64960
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=00037e34-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 197276K/262144K available (8192K kernel code, 319K rwdata, 2544K rodata, 1024K init, 267K bss, 15716K reserved, 49152K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xd0800000 - 0xff800000   ( 752 MB)
                   lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0900000   (9184 kB)
                     .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
                     .data : 0xc0d00000 - 0xc0d4fd40   ( 320 kB)
                      .bss : 0xc0d4fd40 - 0xc0d92a8c   ( 268 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000032] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000042] OMAP clocksource: timer1 at 24000000 Hz
[    0.000213] timer_probe: no matching timers found
[    0.000412] Console: colour dummy device 80x30
[    0.000440] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000447] This ensures that you still see kernel messages. Please
[    0.000452] update your kernel commandline.
[    0.000481] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089180] pid_max: default: 32768 minimum: 301
[    0.089352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089366] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090112] CPU: Testing write buffer coherency: ok
[    0.090175] CPU0: Spectre v2: using BPIALL workaround
[    0.090848] Setting up static identity map for 0x80100000 - 0x80100060
[    0.090994] Hierarchical SRCU implementation.
[    0.091305] EFI services will not be available.
[    0.092527] devtmpfs: initialized
[    0.099878] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
[    0.100330] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.100616] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.100639] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.104112] pinctrl core: initialized pinctrl subsystem
[    0.104825] DMI not present or invalid.
[    0.105216] NET: Registered protocol family 16
[    0.107314] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.120053] omap_hwmod: debugss: _wait_target_disable failed
[    0.172013] cpuidle: using governor ladder
[    0.172045] cpuidle: using governor menu
[    0.175883] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.175972] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.176033] OMAP GPIO hardware version 0.1
[    0.176765] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.176839] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.177503] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.177571] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.178223] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.178303] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.185725] No ATAGs?
[    0.185744] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.197668] edma 49000000.edma: TI EDMA DMA engine driver
[    0.198214] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
[    0.198491] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator1[0]'
[    0.198687] reg-fixed-voltage fixedregulator2: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wl12xx_gpio, deferring probe
[    0.198788] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator3[0]' - status (0)
[    0.201532] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.201685] media: Linux media interface: v0.10
[    0.201724] Linux video capture interface: v2.00
[    0.201827] pps_core: LinuxPPS API ver. 1 registered
[    0.201835] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.201855] PTP clock support registered
[    0.201887] EDAC MC: Ver: 3.0.0
[    0.202344] dmi: Firmware registration failed.
[    0.202744] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.203088] Advanced Linux Sound Architecture Driver Initialized.
[    0.204209] clocksource: Switched to clocksource timer1
[    0.211642] NET: Registered protocol family 2
[    0.212338] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212368] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.212391] TCP: Hash tables configured (established 2048 bind 2048)
[    0.212495] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.212512] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.212662] NET: Registered protocol family 1
[    0.213096] RPC: Registered named UNIX socket transport module.
[    0.213108] RPC: Registered udp transport module.
[    0.213114] RPC: Registered tcp transport module.
[    0.213119] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.213134] PCI: CLS 0 bytes, default 64
[    0.213990] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.214119] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    0.215750] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[    0.219489] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.220291] NFS: Registering the id_resolver key type
[    0.220333] Key type id_resolver registered
[    0.220339] Key type id_legacy registered
[    0.220380] ntfs: driver 2.1.32 [Flags: R/O].
[    0.222329] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.222348] io scheduler noop registered
[    0.222355] io scheduler deadline registered
[    0.222560] io scheduler cfq registered (default)
[    0.222570] io scheduler mq-deadline registered
[    0.222577] io scheduler kyber registered
[    0.223761] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.226914] pwm-backlight backlight: GPIO lookup for consumer enable
[    0.226927] pwm-backlight backlight: using device tree for GPIO lookup
[    0.226943] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
[    0.226952] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
[    0.226958] pwm-backlight backlight: using lookup tables for GPIO lookup
[    0.226965] pwm-backlight backlight: lookup for GPIO enable failed
[    0.226988] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    0.270523] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.273451] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    0.916040] console [ttyS0] enabled
[    0.921353] omap_rng 48310000.rng: Random Number Generator ver. 20
[    0.929304] panel panel: found backlight
[    0.933256] panel panel: GPIO lookup for consumer enable
[    0.933261] panel panel: using device tree for GPIO lookup
[    0.933277] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/panel[0]'
[    0.933286] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/panel[0]'
[    0.933292] panel panel: using lookup tables for GPIO lookup
[    0.933299] panel panel: lookup for GPIO enable failed
[    0.933556] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.939789] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.946237] OF: graph: no port node found in /ocp/lcdc@4830e000
[    0.952191] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.958871] [drm] No driver support for vblank timestamp query.
[    1.008054] Console: switching to colour frame buffer device 60x34
[    1.031925] tilcdc 4830e000.lcdc: fb0:  frame buffer device
[    1.038074] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[    1.056396] brd: module loaded
[    1.066062] loop: module loaded
[    1.071164] mdio_bus fixed-0: GPIO lookup for consumer reset
[    1.071177] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    1.071184] mdio_bus fixed-0: lookup for GPIO reset failed
[    1.071204] libphy: Fixed MDIO Bus: probed
[    1.090839] mdio_bus 4a101000.mdio: GPIO lookup for consumer reset
[    1.090851] mdio_bus 4a101000.mdio: using lookup tables for GPIO lookup
[    1.090857] mdio_bus 4a101000.mdio: lookup for GPIO reset failed
[    1.144261] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.151974] davinci_mdio 4a101000.mdio: detected phy mask fffffffc
[    1.160147] libphy: 4a101000.mdio: probed
[    1.164297] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet
[    1.173578] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver Atheros 8031 ethernet
[    1.183847] cpsw 4a100000.ethernet: Detected MACID = c4:ed:ba:8d:4c:7b
[    1.190737] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.197187] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.202491] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.210472] cpsw 4a100000.ethernet: cpsw: Detected MACID = c4:ed:ba:8d:4c:7d
[    1.218831] i2c /dev entries driver
[    1.222821] IR NEC protocol handler initialized
[    1.227433] IR RC5(x/sz) protocol handler initialized
[    1.232504] IR RC6 protocol handler initialized
[    1.237074] IR JVC protocol handler initialized
[    1.241620] IR Sony protocol handler initialized
[    1.246264] IR SANYO protocol handler initialized
[    1.250983] IR Sharp protocol handler initialized
[    1.255718] IR MCE Keyboard/mouse protocol handler initialized
[    1.261572] IR XMP protocol handler initialized
[    1.267781] cpuidle: enable-method property 'ti,am3352' found operations
[    1.274980] sdhci: Secure Digital Host Controller Interface driver
[    1.281190] sdhci: Copyright(c) Pierre Ossman
[    1.286055] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[    1.286064] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.286099] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[    1.286119] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.290787] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[    1.290792] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.290800] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[    1.290808] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[    1.290814] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[    1.290821] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[    1.291674] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[    1.291684] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.291696] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.291703] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.291709] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.291715] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[    1.291723] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[    1.291728] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.291734] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.291741] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.291746] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.291751] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[    1.292328] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.298765] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led1[0]' - status (0)
[    1.298820] no flags found for gpios
[    1.298956] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
[    1.298962] no flags found for gpios
[    1.299048] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
[    1.299053] no flags found for gpios
[    1.299148] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led4[0]' - status (0)
[    1.299154] no flags found for gpios
[    1.299530] ledtrig-cpu: registered to indicate activity on CPUs
[    1.309759] NET: Registered protocol family 10
[    1.315665] Segment Routing with IPv6
[    1.319431] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.326173] NET: Registered protocol family 17
[    1.330934] Key type dns_resolver registered
[    1.335547] omap_voltage_late_init: Voltage driver support not added
[    1.347286] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator2[0]' - status (0)
[    1.374433] tps65910 0-002d: No interrupt support, no core IRQ
[    1.380506] tps65910-gpio tps65910-gpio: ti,en-gpio-sleep not specified
[    1.380529] gpiochip_find_base: found new base at 506
[    1.380752] gpio gpiochip4: (tps65910): added GPIO chardev (254:4)
[    1.380831] gpiochip_setup_dev: registered GPIOs 506 to 511 on device: gpiochip4 (tps65910)
[    1.382177] vrtc: supplied by vbat
[    1.389364] vio: supplied by vbat
[    1.394165] vdd1: supplied by vbat
[    1.399378] vdd2: supplied by vbat
[    1.404219] random: fast init done
[    1.409300] vdig1: supplied by vbat
[    1.414117] vdig2: supplied by vbat
[    1.418979] vpll: supplied by vbat
[    1.423699] vdac: supplied by vbat
[    1.428453] vaux1: supplied by vbat
[    1.433289] vaux2: supplied by vbat
[    1.438141] vaux33: supplied by vbat
[    1.443019] vmmc: supplied by vbat
[    1.447799] vbb: supplied by vbat
[    1.452712] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.460373] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[    1.460386] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.460419] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[    1.460440] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.465249] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[    1.465255] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[    1.46526iod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[    1.465275] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[    1.465281] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[    1.465289] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[    1.526516] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[    1.526546] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.526582] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.526607] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.526624] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.526643] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[    1.526668] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[    1.526684] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[    1.526706] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[    1.526726] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[    1.526742] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[    1.526759] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[    1.571460] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.581562] mmc0: new high speed SDHC card at address 1234
[    1.587761] mmcblk0: mmc0:1234 SA08G 7.21 GiB
[    1.594020]  mmcblk0: p1 p2
[    1.676096] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch1[0]' - status (0)
[    1.676557] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch2[0]' - status (0)
[    1.676779] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch3[0]' - status (0)
[    1.677002] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_buttons0/switch4[0]' - status (0)
[    1.677577] input: gpio_buttons0 as /devices/platform/gpio_buttons0/input/input0
[    1.689551] hctosys: unable to open rtc device (rtc0)
[    1.695106] omap_hsmmc 481d8000.mmc: card claims to support voltages below defined range
[    1.703705] lis3_reg: disabling
[    1.707422] ALSA device list:
[    1.710614]   No soundcards found.
[    1.724159] mmc1: new SDIO card at address 0001
[    1.736055] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.744444] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.755298] devtmpfs: mounted
[    1.759791] Freeing unused kernel memory: 1024K
[    2.221190] systemd[1]: System time before build time, advancing clock.
[    2.300095] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
[    2.322257] systemd[1]: Detected architecture arm.
[    2.376455] systemd[1]: Set hostname to <am335x-evm>.
[    2.783989] systemd[1]: /lib/systemd/system/gadget-init.service:15: Unknown lvalue 'ExecStopPre' in section 'Service'
[    2.981575] systemd[1]: Configuration file /etc/systemd/system/bootcount.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    3.106830] random: systemd: uninitialized urandom read (16 bytes read)
[    3.113833] systemd[1]: Listening on Network Service Netlink Socket.
[    3.222374] random: systemd: uninitialized urandom read (16 bytes read)
[    3.230351] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.265238] random: systemd: uninitialized urandom read (16 bytes read)
[    3.289854] systemd[1]: Listening on Process Core Dump Socket.
[    3.325024] systemd[1]: Listening on udev Kernel Socket.
[    3.355249] systemd[1]: Reached target Remote File Systems.
[    3.601552] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    3.661345] cryptodev: loading out-of-tree module taints kernel.
[    3.669916] cryptodev: driver 1.9 loaded.
[    3.709055] usbcore: registered new interface driver usbfs
[    3.714809] usbcore: registered new interface driver hub
[    3.720365] usbcore: registered new device driver usb
[    3.735491] usbcore: registered new interface driver usbserial
[    3.774980] usbcore: registered new interface driver ftdi_sio
[    3.780840] usbserial: USB Serial support registered for FTDI USB Serial Device
[    4.585680] systemd-journald[72]: Received request to flush runtime journal from PID 1
[   17.456906] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   17.598376] omap_rtc 44e3e000.rtc: already running
[   17.657092] omap_rtc 44e3e000.rtc: char device (253:0)
[   17.657285] omap_rtc 44e3e000.rtc: registered as rtc0
[   17.745979] of_get_named_gpiod_flags: can't parse 'gpio-reset' property of node '/ocp/i2c@44e0b000/tlv320aic3106@1b[0]'
[   17.746302] tlv320aic3x-codec 0-001b: Too high supply voltage(s) AVDD: 3300000, DVDD: 5000000
[   18.684937] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[   18.856203] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[   18.893480] omap-aes 53500000.aes: will run requests pump with realtime priority
[   19.117259] remoteproc remoteproc0: wkup_m3 is available
[   19.175020] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.sgx on minor 1
[   19.209822] remoteproc remoteproc0: powering up wkup_m3
[   19.284133] PM: Cannot get wkup_m3_ipc handle
[   19.315637] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224628
[   19.315895] remoteproc remoteproc0: remote processor wkup_m3 is now up
[   19.315920] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[   19.532774] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[   19.532789] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[   19.533952] asoc-simple-card sound: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[   19.597322] asoc-simple-card sound: ASoC: no DMI vendor name!
[   19.668964] PM: bootloader does not support rtc-only!
[   20.116532] random: crng init done
[   20.138059] random: 7 urandom warning(s) missed due to ratelimiting
[   27.507485] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
[   27.507502] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[   27.507525] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   27.507534] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   27.507540] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[   27.507547] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
[   27.507556] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
[   27.507561] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[   27.507568] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   27.507576] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[   27.507581] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[   27.507587] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
[   27.507684] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[   27.543238] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
[   27.543252] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[   27.543272] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   27.543281] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   27.543287] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[   27.543295] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
[   27.543304] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
[   27.543309] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[   27.543316] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   27.543323] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[   27.543328] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[   27.543334] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
[   27.543429] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[   29.195390] TI-am335x-tsc 44e0d000.tscadc:tsc: ti,charge-delay not specified
[   29.290965] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/44e0d000.tscadc:tsc/input/input1
[   29.332401] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[   29.332443] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[   29.369422] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   29.369432] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   29.369437] usb usb1: Product: MUSB HDRC host driver
[   29.369442] usb usb1: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   29.369448] usb usb1: SerialNumber: musb-hdrc.0
[   29.372556] hub 1-0:1.0: USB hub found
[   29.372608] hub 1-0:1.0: 1 port detected
[   29.383360] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[   29.383390] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[   29.499558] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[   29.499569] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   29.499574] usb usb2: Product: MUSB HDRC host driver
[   29.499579] usb usb2: Manufacturer: Linux 4.14.79-ge669d52447 musb-hcd
[   29.499584] usb usb2: SerialNumber: musb-hdrc.1
[   29.500314] hub 2-0:1.0: USB hub found
[   29.500363] hub 2-0:1.0: 1 port detected
[   29.861057] pruss 4a300000.pruss: creating PRU cores and other child platform devices
[   30.128135] remoteproc remoteproc1: 4a334000.pru is available
[   30.128236] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
[   30.129851] remoteproc remoteproc2: 4a338000.pru is available
[   30.129912] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully
[   31.326733] net eth1: initializing cpsw version 1.12 (0)
[   31.486250] Atheros 8031 ethernet 4a101000.mdio:01: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:01, irq=POLL)
[   31.574769] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   31.652526] net eth0: initializing cpsw version 1.12 (0)
[   31.796115] Atheros 8031 ethernet 4a101000.mdio:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   31.863976] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   33.926443] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   33.959352] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   36.335436] using random self ethernet address
[   36.380687] using random host ethernet address
[   36.413064] using host ethernet address: C4:ED:BA:8D:4C:7D
[   36.413147] using random self ethernet address
[   36.517841] using random host ethernet address
[   36.547314] using host ethernet address: C4:ED:BA:8D:4C:7D
[   36.567998] usb0: HOST MAC c4:ed:ba:8d:4c:7d
[   36.660214] usb0: MAC 82:7a:42:ba:1d:de
[   36.752769] Mass Storage Function, version: 2009/09/11
[   36.781949] LUN: removable file: (no medium)
[   36.791383] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   36.881213] LUN: removable read only file: /dev/mmcblk0p1
[   36.977040] Number of LUNs=1
[   37.064586] g_multi gadget: Multifunction Composite Gadget
[   37.070126] g_multi gadget: g_multi ready
[   37.315241] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   37.459908] g_multi gadget: high-speed config #1: Multifunction with RNDIS
[   37.467214] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[   43.231465] hrtimer: interrupt took 176417 ns
[  158.033380] NET: Registered protocol family 15
[  158.602405] Initializing XFRM netlink socket

SDK version: 05.03.00.07

  • Hi Yang,

    When TMDSSK3358 is fully loaded and operational (you should see the matrix GUI on the LCD), there are 67 modules.

    In the case where you have 47 modules, you check the modules too early or the boot flow hang/stuck. When you have 47 modules, do you observe the Matrix GUI on LCD? Can you run the demos from the touchscreen?

    When you have 47 modules, please wait for a while (5 minutes) and then check again how many modules you have.

    Regards,
    Pavel