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Boot into login console on LCD

Fatih Erol
Intellectual 275 points
Other Parts Discussed in Thread: TPS65910, DA8XX

Hi...

I have an AM335X Starter Kit, on which I am running Linux built from the SDK to an SD Card.

By default, when Linux boots, I can see the boot log through serial terminal (over USB) with minicom from another Linux. And it starts matrix-gui on the LCD, which can be interacted through touchscreen. I have disabled matrix-gui service from /etc/rc5.d, and after booting, the LCD displays an empty screen now, which I can dump garbage to with 'cat /dev/urandom > /dev/fb0'

Instead of the serial terminal over minicom, I would like to see the Linux boot messages on the LCD on a console, and I would like Linux to boot into a root shell on the LCD, to which I can connect mouse and keyboard and run shell commands on. Very much like normal Linux desktops, that have multiple virtual terminals that can be switched with Ctrl+Alt+Fn and logged in to.

Can someone give some tips, or point me to some documentation/thread that achieves this through follow-through instructions? Kernel menuconfig? /etc/inittab? bootargs? ...?

Thanks in advance...

  • 0
    TI__Guru** 116100 points

    Hi,

    Can you please change the "console=/dev/ttyS0" bootargs variable to "/dev/fb0"

    And enable the below configurations in linux menuconfig

    CONFIG_FRAMEBUFFER_CONSOLE

    CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY

    Ex:

    setenv bootargs mem=32M console=ttyS2,115200n8 root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait ip=10.100.1.90

    TO

    setenv bootargs mem=32M console=/dev/fb0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait ip=10.100.1.90

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    Hi. Thanks for the reply. I did try, but still somethings seem amiss.

    > grep CONFIG_FRAMEBUFFER_CONSOLE .config

    CONFIG_FRAMEBUFFER_CONSOLE=y
    CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
    # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set

    > uEnv.txt on first partition of the SD card:

    bootargs=console=/dev/fb0,115200n8 root=/dev/mmcblk0p2 mem=128M rootwait
    bootcmd=mmc rescan; fatload mmc 0 0x82000000 uImage; bootm 0x82000000
    uenvcmd=boot

    With these settings, I see u-boot messages on minicom until "Uncompressing Linux... done, booting the kernel."

    Then no messages appear neither on minicom, nor on board LCD. The penguin image stays on LCD until boot is complete. And then on minicom, I get the login prompt, while LCD is blank.

    Do I need to set up /etc/inittab, too? Maybe, update the following line?

    1:2345:respawn:/sbin/getty 38400 tty1

  • 0 in reply to Fatih Erol
    TI__Guru** 116100 points

    Hi,

    Do I need to set up /etc/inittab, too? Maybe, update the following line?

    1:2345:respawn:/sbin/getty 38400 tty1

    It is not required because "inittab" is called once you get mounted using your fs, but you need to redirect all the logs including kernle logs know!

    Try "console=/dev/ttySA0" in bootargs.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    I have tried with a bunch of options in uEnv.txt

    tty, tty0, tty1, tty2, ttyO0, ttyO1, ttyO2, fb0, /dev/fb0


    Some affect the behavior of the kernel boot messages, so, I am guessing the uEnv.txt (under first partition - mmcblk0p1) is working fine. But maybe some other thing is affecting the result. In the kernel .config file, there is also a CONFIG_CMDLINE, does it affect anything? *_FROM_BOOTLOADER sounds like it is picking the CMDLINE from bootloader rather than the hardcoded value.

    CONFIG_CMDLINE="root=/dev/mmcblk0p2 rootwait console=ttyO0,115200"
    CONFIG_CMDLINE_FROM_BOOTLOADER=y

    Do you know what the list of commands to run would be, if I switch to U-boot prompt and boot from there with commands?

  • 0 in reply to Fatih Erol
    TI__Guru** 116100 points

    Hi,

    Please check your "kernel command line" variable after linux boots-up to check whether the bootargs taking from u-boot env or default which is give through kernel menuconfig option.

    > uEnv.txt on first partition of the SD card:

    Please confirm that u-boot args has taken from "uEnv.txt" or some where else by modifying the u-boot args.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    still didn't manage to get boot messages on LCD.

    - kernel config has CONFIG_FRAMEBUFFER_CONSOLE and CONFIG_FRAMEBUFFER_DETECT_PRIMARY

    - tried uEnv.txt with different console arguments

        - tty, tty0, tty1, tty2, ttyO0, ttyO1, ttyO2, ttySA0, fb, fb0, vcs, vcs1, vcsa, vcsa1

        - same devices with /dev prepended to the names

        - the kernel log shows the updated console message, such as "Jun 26 00:11:59 am335x-evm user.notice kernel: [    0.000000] Kernel command line: console=ttySA0,115200n8 root=/dev/mmcblk0p2 mem=128M rootwait"

        - only for ttyO0, the serial terminal displays the boot messages. for all the others, kernel booting messages are not visible.


    When kernel boot starts, the LCD shows the penguin, but no more messages. displaying the kernel  boot messages on LCD, and then a login screen on LCD should be possible, but what am I missing? is there a documentation for this somewhere?

    thanks for all your answers.

  • 0 in reply to Fatih Erol
    TI__Guru** 116100 points

    Hi Faith,

    Sorry for the delayed response,

    Enable the fbcon, keyboard, virtual console support , and in linux menuconfig as per the following link,

    I got working login console on my VGA display for accessing linux fs commands through external USB keyboard as like your requirement,

     Character devices  --->

    [*]   Support for console on virtual terminal

    USB HID support

    Use the env arg "console=/dev/tty0"

    Ex:

    setenv bootargs mem=32M console=tty0,115200n8 ip=dhcp nfsroot=10.100.1.106:/home/titus/OMAP-L138-LCDK/ti-sdk-omapl138-lcdk-01.00.00/filesystem root=/dev/nfs rw rootwait

    Refer the below link,

    http://blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:fbcon

    I hope that you get succeed now.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    Thanks a lot, Titus. Unfortunately, still no luck.

    Here is console entries in my .config, which is set by setting 'Device drivers > Character devices > Virtual Terminal' on, and 'Device drivers > Graphics support > Console display driver support > Framebuffer console support' on.

    CONFIG_CONSOLE_TRANSLATIONS=y
    CONFIG_VT_CONSOLE=y
    CONFIG_VT_CONSOLE_SLEEP=y
    CONFIG_HW_CONSOLE=y
    CONFIG_VT_HW_CONSOLE_BINDING=y
    CONFIG_SERIAL_CORE_CONSOLE=y
    CONFIG_SERIAL_OMAP_CONSOLE=y
    # Console display driver support
    CONFIG_DUMMY_CONSOLE=y
    CONFIG_FRAMEBUFFER_CONSOLE=y
    CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y

    After setting console to tty0 (also tried with /dev/tty0, fb0, /dev/fb0), still kernel boot messages are not visible under the penguin logo on the LCD. The logged messages are as following. I wonder if I should disable another option in menuconfig:

    root@am335x-evm:~# cat /var/log/messages
    Jun 25 23:17:09 am335x-evm syslog.info syslogd started: BusyBox v1.20.2
    Jun 25 23:17:09 am335x-evm user.notice kernel: klogd started: BusyBox v1.20.2 (2013-06-25 16:43:45 CDT)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000] Linux version 3.2.0 (ferol@linda) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.4
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.000000] Machine: am335xevm
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.000000] Memory policy: ECC disabled, Data cache writeback
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000] On node 0 totalpages: 32768
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000] free_area_init_node: node 0, pgdat c0634da8, node_mem_map c066e000
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000]   Normal zone: 256 pages used for memmap
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000]   Normal zone: 0 pages reserved
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000]   Normal zone: 32512 pages, LIFO batch:7
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] AM335X ES1.0 (sgx neon )
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.000000] pcpu-alloc: [0] 0
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000] Kernel command line: console=tty0,115200n8 root=/dev/mmcblk0p2 mem=128M rootwait
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] Memory: 128MB = 128MB total
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000] Memory: 123324k/123324k available, 7748k reserved, 0K highmem
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000] Virtual kernel memory layout:
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]     vmalloc : 0xc8800000 - 0xff000000   ( 872 MB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]       .text : 0xc0008000 - 0xc0598000   (5696 kB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]       .init : 0xc0598000 - 0xc05d3000   ( 236 kB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]       .data : 0xc05d4000 - 0xc063e430   ( 426 kB)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.000000]        .bss : 0xc063e454 - 0xc066d224   ( 188 kB)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] NR_IRQS:396
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] Total of 128 interrupts on 1 active controller
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] Console: colour dummy device 80x30
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000000] console [tty0] enabled
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.000488] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.058959] pid_max: default: 32768 minimum: 301
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.059082] Security Framework initialized
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.059204] Mount-cache hash table entries: 512
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.059600] CPU: Testing write buffer coherency: ok
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.080108] omap_hwmod: pruss: failed to hardreset
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.081268] print_constraints: dummy:
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.081665] NET: Registered protocol family 16
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.083770] OMAP GPIO hardware version 0.1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.086395] omap_mux_init: Add partition: #1: core, flags: 0
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.088317]  omap_i2c.1: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.089294]  omap2_mcspi.1: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.089538]  omap2_mcspi.2: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.090515]  edma.0: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.090545]  edma.0: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.090576]  edma.0: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.117034] bio: create slab <bio-0> at 0
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.119293] SCSI subsystem initialized
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.120941] usbcore: registered new interface driver usbfs
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121307] usbcore: registered new interface driver hub
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121490] usbcore: registered new device driver usb
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121826] registerd cppi-dma Intr @ IRQ 17
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121856] Cppi41 Init Done Qmgr-base(c887a000) dma-base(c8878000)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121856] Cppi41 Init Done
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.121887] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.122222] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.123382] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.125244] tps65910 1-002d: JTAGREVNUM 0x0
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.127655] print_constraints: VRTC:
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.129119] print_constraints: VIO: at 1500 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.131469] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.133758] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.134765] print_constraints: VDD3: 5000 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.136199] print_constraints: VDIG1: at 1800 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.137634] print_constraints: VDIG2: at 1800 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.139068] print_constraints: VPLL: at 1800 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.140502] print_constraints: VDAC: at 1800 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.141937] print_constraints: VAUX1: at 1800 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.143371] print_constraints: VAUX2: at 3300 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.144805] print_constraints: VAUX33: at 3300 mV
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.146240] print_constraints: VMMC: at 3300 mV
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.146759] tps65910 1-002d: No interrupt support, no core IRQ
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.148162] Advanced Linux Sound Architecture Driver Version 1.0.24.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.149383] Switching to clocksource gp timer
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.164672] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.164886] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.165222] MUSB0 controller's USBSS revision = 4ea20800
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165283] TxFifo Empty intr disabled
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165588] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165588] musb-hdrc: MHDRC RTL version 2.0
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165618] musb-hdrc: setup fifo_mode 4
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165649] musb-hdrc: 28/31 max ep, 16384/16384 memory
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165649] musb-hdrc.0: bulk split disabled
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.165649] musb-hdrc.0: bulk combine disabled
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.166198] musb-hdrc musb-hdrc.0: USB OTG mode controller at c883c000 using DMA, IRQ 18
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.166381] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.166717] MUSB1 controller's USBSS revision = 4ea20800
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.166748] TxFifo Empty intr disabled
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167022] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167053] musb-hdrc: MHDRC RTL version 2.0
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167053] musb-hdrc: setup fifo_mode 4
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167083] musb-hdrc: 28/31 max ep, 16384/16384 memory
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167083] musb-hdrc.1: bulk split disabled
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.167083] musb-hdrc.1: bulk combine disabled
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167175] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167266] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167419] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167449] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167480] usb usb1: Product: MUSB HDRC host driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167510] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.167510] usb usb1: SerialNumber: musb-hdrc.1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.168334] hub 1-0:1.0: USB hub found
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.168395] hub 1-0:1.0: 1 port detected
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.168945] musb-hdrc musb-hdrc.1: USB Host mode controller at c883e800 using DMA, IRQ 19
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.169403] NET: Registered protocol family 2
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.169677] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.169982] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170104] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170166] TCP: Hash tables configured (established 4096 bind 4096)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170196] TCP reno registered
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170227] UDP hash table entries: 256 (order: 0, 4096 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170257] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170471] NET: Registered protocol family 1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170745] RPC: Registered named UNIX socket transport module.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170776] RPC: Registered udp transport module.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170776] RPC: Registered tcp transport module.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.170806] RPC: Registered tcp NFSv4.1 backchannel transport module.
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.171081] NetWinder Floating Point Emulator V0.97 (double precision)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.178253] VFS: Disk quotas dquot_6.5.2
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.178344] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.178924] msgmni has been set to 240
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.182189] alg: No test for stdrng (krng)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.182891] io scheduler noop registered
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.182922] io scheduler deadline registered
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.183013] io scheduler cfq registered (default)
    Jun 25 23:17:09 am335x-evm user.err kernel: [    0.184204] Could not set LED4 to fully on
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.185974] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.186492] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.186950] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.187347] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.187774] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.188201] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.189086] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.198364] brd: module loaded
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.203247] loop: module loaded
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.203460] i2c-core: driver [tsl2550] using legacy suspend method
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.203491] i2c-core: driver [tsl2550] using legacy resume method
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.203582] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.259582] No daughter card found
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.259643] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.267578] Board name: A335X_SK
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.267578] Board version: 1.2B
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.267608] The board is a AM335x Starter Kit.
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.268432]  omap_hsmmc.0: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.268829]  omap_hsmmc.1: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.269805]  da8xx_lcdc.0: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.270263] da8xx_lcdc da8xx_lcdc.0: GLCD: Found NHD-4.3-ATXI#-T-1 panel
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.279418] Console: switching to colour frame buffer device 60x17
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.287933]  davinci-mcasp.1: alias fck already exists
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.289520] Configure Bluetooth Enable pin...
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.293518] registered am33xx_sr device
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.294891] _regulator_get: 1-0018 supply Vdd not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.297271] _regulator_get: 1-0018 supply Vdd_IO not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.320434] lis3lv02d: 8 bits 3DLH sensor found
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.410034] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input0
    Jun 25 23:17:09 am335x-evm user.err kernel: [    0.416015] mtdoops: mtd device (mtddev=name/number) must be supplied
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.419311] omap2-nand driver initializing
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.421020] OneNAND driver initializing
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.423767] CAN device driver interface
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.425201] CAN bus driver for Bosch D_CAN controller 1.0
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.469665] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.472351] davinci_mdio davinci_mdio.0: detected phy mask fffffffc
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.476745] davinci_mdio.0: probed
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.478118] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.480712] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.483734] usbcore: registered new interface driver zd1201
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.486785] usbcore: registered new interface driver cdc_ether
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.489837] usbcore: registered new interface driver cdc_eem
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.492858] usbcore: registered new interface driver dm9601
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.495880] cdc_ncm: 04-Aug-2011
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.497497] usbcore: registered new interface driver cdc_ncm
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.500396] Initializing USB Mass Storage driver...
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.502075] usbcore: registered new interface driver usb-storage
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.504882] USB Mass Storage support registered.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.506774] mousedev: PS/2 mouse device common for all mice
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.510742] input: ti-tsc as /devices/platform/omap/ti_tscadc/tsc/input/input1
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.514587] omap_rtc am33xx-rtc: rtc core: registered am33xx-rtc as rtc0
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.517547] am33xx-rtc: already running
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.519165] i2c /dev entries driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.520996] Linux video capture interface: v2.00
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.522766] usbcore: registered new interface driver uvcvideo
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.525451] USB Video Class driver (1.1.1)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.528961] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.533996] cpuidle: using governor ladder
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.535888] cpuidle: using governor menu
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.541107] Registered led device: am335x:EVM_SK:usr0
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.541351] Registered led device: am335x:EVM_SK:usr1
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.541564] Registered led device: am335x:EVM_SK:mmc0
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.541778] Registered led device: am335x:EVM_SK:heartbeat
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.541931] omap4_aes_mod_init: loading AM33X AES driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.543365] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.546325] omap4_aes_probe: probe() done
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.547882] omap4_sham_mod_init: loading AM33X SHA/MD5 driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.550537] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.558258] omap4_sham_probe: probe() done
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.562072] usbcore: registered new interface driver usbhid
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.564727] usbhid: USB HID core driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.566772] tiadc tiadc: attached adc driver
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.568908] usbcore: registered new interface driver snd-usb-audio
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.576873] _regulator_get: 1-001b supply IOVDD not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.579833] _regulator_get: 1-001b supply DVDD not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.582672] _regulator_get: 1-001b supply AVDD not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.585540] _regulator_get: 1-001b supply DRVDD not found, using dummy regulator
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.591308] asoc: tlv320aic3x-hifi <-> davinci-mcasp.1 mapping ok
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.595947] ALSA device list:
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.597473]   #0: AM335X EVM
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.598876] oprofile: hardware counters not available
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.600341] oprofile: using timer interrupt.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.601745] nf_conntrack version 0.5.0 (1926 buckets, 7704 max)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.604827] ip_tables: (C) 2000-2006 Netfilter Core Team
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.606353] TCP cubic registered
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.607666] NET: Registered protocol family 17
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.608947] can: controller area network core (rev 20090105 abi 8)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.611511] NET: Registered protocol family 29
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.612792] can: raw protocol (rev 20090105)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.614105] can: broadcast manager protocol (rev 20090105 t)
    Jun 25 23:17:09 am335x-evm user.notice kernel: [    0.616699] Registering the dns_resolver key type
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.618164] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.620849] ThumbEE CPU extension supported.
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.622253] mux: Failed to setup hwmod io irq -22
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.624298] Power Management for AM33XX family
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.625885] Trying to load am335x-pm-firmware.bin (60 secs timeout)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.628570] Copied the M3 firmware to UMEM
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.630035] Cortex M3 Firmware Version = 0x181
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.631500] DIEID: 0702802e 0149b387 00000000 20d00000
    Jun 25 23:17:09 am335x-evm user.debug kernel: [    0.631530] EFUSE SMA register val = 00000000
    Jun 25 23:17:09 am335x-evm user.err kernel: [    0.631561] smartreflex smartreflex: am33xx_sr_probe: Zero NValue read from EFUSE
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.634185] smartreflex: probe of smartreflex failed with error -22
    Jun 25 23:17:09 am335x-evm user.err kernel: [    0.638397] sr_init: platform driver register failed
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.644866] clock: disabling unused clocks to save power
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.661193] Detected MACID=0:18:31:e2:f:e9
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.663879] cpsw: Detected MACID = 00:18:31:e2:0f:ea
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.667175] input: gpio-keys as /devices/platform/gpio-keys/input/input2
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.670776] omap_rtc am33xx-rtc: setting system clock to 2013-06-25 23:17:01 UTC (1372202221)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.674194] Waiting for root device /dev/mmcblk0p2...
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.722045] mmc0: host does not support reading read-only switch. assuming write-enable.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.727966] mmc0: new high speed SDHC card at address e624
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.731475] mmcblk0: mmc0:e624 SU08G 7.40 GiB
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.736633]  mmcblk0: p1 p2
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.813507] kjournald starting.  Commit interval 5 seconds
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.821502] EXT3-fs (mmcblk0p2): using internal journal
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.822998] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.825714] VFS: Mounted root (ext3 filesystem) on device 179:2.
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.828826] Freeing init memory: 236K
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.844482] mmc1: card claims to support voltages below the defined range. These will be ignored.
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    0.858947] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    0.862945] mmc1: new SDIO card at address 0001
    Jun 25 23:17:09 am335x-evm user.warn kernel: [    2.822906] Disabling lock debugging due to kernel taint
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.489227] cfg80211: Calling CRDA to update world regulatory domain
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.699432] cfg80211: World regulatory domain updated:
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.701080] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.703918] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.706787] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.709655] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.712615] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.715606] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.772399] wl12xx: driver version: ol_R5.SP4.01-dirty
    Jun 25 23:17:09 am335x-evm user.info kernel: [    4.774078] wl12xx: compilation time: Tue Jun 25 16:44:08 2013
    Jun 25 23:17:09 am335x-evm user.info kernel: [    5.209960] wl12xx: loaded
    Jun 25 23:17:09 am335x-evm user.info kernel: [    7.302764] wl12xx: loaded
    Jun 25 23:17:09 am335x-evm user.info kernel: [    7.305358] wl12xx: power up
    Jun 25 23:17:09 am335x-evm user.info kernel: [    7.763488] wl12xx: firmware booted in PLT mode (PLT 6.3.10.0.135)
    Jun 25 23:17:09 am335x-evm user.info kernel: [    7.825744] wl12xx: power down
    Jun 25 23:17:09 am335x-evm user.info kernel: [    8.472686] wl12xx: loaded
    Jun 25 23:17:09 am335x-evm daemon.crit thttpd[1455]: socket :: - Address family not supported by protocol
    Jun 25 23:17:09 am335x-evm daemon.notice thttpd[1455]: thttpd/2.25b 29dec2003 starting on port 8080
    Jun 25 23:17:09 am335x-evm daemon.warn thttpd[1455]: started as root without requesting chroot(), warning only
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.686614]  gadget: Mass Storage Function, version: 2009/09/11
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.689086]  gadget: Number of LUNs=1
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.690460]  lun0: LUN: removable file: /dev/mmcblk0p1
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.692016]  gadget: Mass Storage Gadget, version: 2009/09/11
    Jun 25 23:17:10 am335x-evm user.warn kernel: [    9.695129]  gadget: userspace failed to provide iSerialNumber
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.698333]  gadget: g_mass_storage ready
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.699981] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.701751] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 2
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.705352] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.708984] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.712860] usb usb2: Product: MUSB HDRC host driver
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.714874] usb usb2: Manufacturer: Linux 3.2.0 musb-hcd
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.716857] usb usb2: SerialNumber: musb-hdrc.0
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.719390] hub 2-0:1.0: USB hub found
    Jun 25 23:17:10 am335x-evm user.info kernel: [    9.721374] hub 2-0:1.0: 1 port detected
    Jun 25 23:17:10 am335x-evm user.info kernel: [   10.197967]  gadget: high-speed config #1: Linux File-Backed Storage
    Jun 25 23:17:19 am335x-evm authpriv.notice login[1588]: ROOT LOGIN  on '/dev/ttyO0'

  • 0 in reply to Fatih Erol
    TI__Guru** 116100 points

    Hi,

    Please attach your complete bootup logs and not a simple text paste.

    PFA of my .config and inittab file from filesystem,

    Try NFS filesystem for mounting to test, because need to modify the inittab files also,

    0250.dot_config_omap138lcdk.txt

    0028.inittab.txt

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    6366.kernel.arch.arm.configs.tisdk_am335x-evm_defconfig.txt

    7888.rootfs.etc.inittab.txt

    8814.rootfs.var.log.messages.txt

    7411.boot.uEnv.txt

    here are the related files, from a fresh build. (the build environment is not set up for tftp/nfs boot at the moment, so, using sd card)

  • 0 in reply to Fatih Erol
    TI__Guru** 116100 points

    Hi,

    [    0.000000] Console: colour dummy device 80x30
    [    0.000000] console [tty0] enabled

    It seems to be, It enabled the fb console driver,

    I think that you are getting  "console login" option on LCD display after some time.

    Use attached inittab file in your SD card filesystem (boot the board through single user mode ie  init 1).

    8585.inittab_faith.txt

  • 0 in reply to Titusrathinaraj Stalin
    TI__Guru** 116100 points

    Hi Faith,

    Try this bootargs,

    setenv bootargs mem=32M console=tty0 console=ttyS2,115200 ip=dhcp nfsroot=10.100.1.106:/home/iyshwarya/OMAP-L138-LCDK/ti-sdk-omapl138-lcdk-01.00.00/filesystem root=/dev/nfs rw rootwait

    Change it your appropriate console,

    I think,

    console=tty0 console=ttyS2,115200 to console=tty0 console=ttyO0,115200

    Please let us know the status.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 275 points

    with the inittab booting to runlevel 1, only the penguin appears again.

    i'll check with the update to consoles argument.

  • 0 in reply to Fatih Erol
    Prodigy 220 points
    Any news from this issue?
  • 0 in reply to Larbi Joubala
    Intellectual 275 points
    with ti-sdk-am335x-evm-07.00.00.00, we did not observe the problem.
  • 0 in reply to Larbi Joubala
    TI__Guru 71526 points

    Hello Larbi,

    Since this is such an old thread, would you be willing to create a new thread, detail the issue and circumstances you are observing, and what you are wanting to solve.  I think it will be much more effective than a general inquiry to a long and old thread.

    ~Leonard  

  • 0 in reply to Fatih Erol
    Prodigy 220 points
    Ok good.
    Can you give me your config: kernel cmdline, inittab and kernel config?
  • 0 in reply to LeonardEllis
    Prodigy 220 points
    Ok LeonardEllis.
    I will try with an other sdk and report if there is a bug.
  • 0 in reply to Larbi Joubala
    Intellectual 275 points

    console=ttyO1,115200n8 consoleblank=0 vram=50M root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait

    the defconfig is minor changes on top of the tisdk_am335x_defconfig.

    1004.defconfig.txt

    the start-up script is updated a bit in our case, so, inittab uses rc.sh instead:

    2018.inittab.txt