i.MX Processors中的主题 Re: In iMX6 linux how to remove freescale rootfs login authentication.

In iMX6 linux how to remove freescale rootfs login authentication.

aravinthkumarja — Wed, 03 Feb 2016 08:31:37 GMT

Hi,

i want to add a script into freescale file system, and also run automatically when iMX6 linux booted. So can you help me,

=> How to remove freescale rootfs login.

=> How to add script and run automatically when iMX6 linux booted, Where i add that script and script run command also.

Re: In iMX6 linux how to remove freescale rootfs login authentication.

b36401 — Thu, 04 Feb 2016 05:04:31 GMT

You need to add "--autologin root" parameter

into the line with "respawn:/sbin/getty" option in /etc/inittab.

Have a great day,

Victor

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Re: In iMX6 linux how to remove freescale rootfs login authentication.

chandraevolute — Mon, 08 Aug 2016 10:36:36 GMT

there are so many etc/inittab, in which file i need to write

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/core-image-base/1.0-r0/rootfs/etc/inittab

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/sysvinit-inittab/2.88dsf-r10/inittab

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/sysvinit-inittab/2.88dsf-r10/package/etc/inittab

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/sysvinit-inittab/2.88dsf-r10/packages-split/sysvinit-inittab/etc/inittab

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/sysvinit-inittab/2.88dsf-r10/image/etc/inittab

Re: In iMX6 linux how to remove freescale rootfs login authentication.

aravinthkumarja — Fri, 12 Aug 2016 05:24:51 GMT

Hi chandrasekhar,

Add in below mention file.

/home/fsl-release-bsp/core-image-base/tmp/work/imx6ulevk-poky-linux-gnueabi/sysvinit-inittab/2.88dsf-r10/inittab

Regards,

Aravinth

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Re: In iMX6 linux how to remove freescale rootfs login authentication.

chandraevolute — Fri, 12 Aug 2016 05:55:31 GMT

hi did the same thing, after bootup I am getting error getty doesnt recognize command -a

I tried with --autologion option also. I got the same error getty doesn,t recognize --autologin

and kernel hangs up for 5 minutes and then again throes the error for every 5 minutes

Re: In iMX6 linux how to remove freescale rootfs login authentication.

aravinthkumarja — Fri, 12 Aug 2016 06:00:03 GMT

Hi chandrasekhar

Can you attach your inittab file here.

Regards,

Aravinth

Re: In iMX6 linux how to remove freescale rootfs login authentication.

chandraevolute — Fri, 12 Aug 2016 06:24:12 GMT

Hi aravinthkumarjayaprakasam

# /etc/inittab: init(8) configuration.

# $Id: inittab,v 1.91 2002/01/25 13:35:21 miquels Exp $

# The default runlevel.

id:5:initdefault:

# Boot-time system configuration/initialization script.

# This is run first except when booting in emergency (-b) mode.

si::sysinit:/etc/init.d/rcS

# What to do in single-user mode.

~~:S:wait:/sbin/sulogin

# /etc/init.d executes the S and K scripts upon change

# of runlevel.

# Runlevel 0 is halt.

# Runlevel 1 is single-user.

# Runlevels 2-5 are multi-user.

# Runlevel 6 is reboot.

l0:0:wait:/etc/init.d/rc 0

l1:1:wait:/etc/init.d/rc 1

l2:2:wait:/etc/init.d/rc 2

l3:3:wait:/etc/init.d/rc 3

l4:4:wait:/etc/init.d/rc 4

l5:5:wait:/etc/init.d/rc 5

l6:6:wait:/etc/init.d/rc 6

# Normally not reached, but fallthrough in case of emergency.

z6:6:respawn:/sbin/sulogin

mxc0:12345:respawn:/sbin/getty --autologin root -L 115200 ttymxc0

# /sbin/getty invocations for the runlevels.

# The "id" field MUST be the same as the last

# characters of the device (after "tty").

# Format:

# <id>:<runlevels>:<action>:<process>

1:12345:respawn:/sbin/getty 38400 tty1

this is my inittab

Re: In iMX6 linux how to remove freescale rootfs login authentication.

aravinthkumarja — Fri, 12 Aug 2016 06:45:37 GMT

Hi chandrasekhar,

Can you add like this,

mxc0:12345:respawn:/sbin/getty -L 115200 ttymxc0 --autologin root

Regards,

Aravinth

Re: In iMX6 linux how to remove freescale rootfs login authentication.

chandraevolute — Fri, 12 Aug 2016 07:22:28 GMT

hi aravinthkumarjayaprakasam

tried the way you told again same issue