[Buildroot] init do not start on rpi-3

[Buildroot] init do not start on rpi-3

[Oscar Gomez Fuente]

Hi,

Could you send us the content of the following files: cmdline.txt file and
/etc/inittab?

Best regards.

Oscar Gomez Fuente.
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[Buildroot] init do not start on rpi-3

[Chetan Kumar]

Hi,

No changes, used the standard contents. For trial, I had apended
init=/bin/sh in cmdlne.txt once, that was removed later

============begin inittab===============
# Startup the system
::sysinit:/bin/mount -t proc proc /proc
::sysinit:/bin/mount -o remount,rw /
::sysinit:/bin/mkdir -p /dev/pts
::sysinit:/bin/mkdir -p /dev/shm
::sysinit:/bin/mount -a
::sysinit:/bin/hostname -F /etc/hostname
# now run any rc scripts
::sysinit:/etc/init.d/rcS

# Put a getty on the serial port
console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console

# Stuff to do for the 3-finger salute
#::ctrlaltdel:/sbin/reboot

# Stuff to do before rebooting
::shutdown:/etc/init.d/rcK
::shutdown:/sbin/swapoff -a
::shutdown:/bin/umount -a -r
==========end inittab==================

=========begin cmdline.txt==============
root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200
==========end cmdline.txt===============

Thanks
C

On Tue, Aug 9, 2016 at 7:15 AM, Oscar Gomez Fuente <oscargomezf@gmail.com>
wrote:

> Hi,
>
> Could you send us the content of the following files: cmdline.txt file and
> /etc/inittab?
>
> Best regards.
>
> Oscar Gomez Fuente.
>
>
>
>
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[Buildroot] init do not start on rpi-3

[Khem Raj]

> On Aug 8, 2016, at 11:23 PM, Chetan Kumar <shivakumar.chetan@gmail.com> wrote:
> 
> Hi,
> 
> No changes, used the standard contents. For trial, I had apended init=/bin/sh in cmdlne.txt once, that was removed later
> 
> ============begin inittab===============
> # Startup the system
> ::sysinit:/bin/mount -t proc proc /proc
> ::sysinit:/bin/mount -o remount,rw /
> ::sysinit:/bin/mkdir -p /dev/pts
> ::sysinit:/bin/mkdir -p /dev/shm
> ::sysinit:/bin/mount -a
> ::sysinit:/bin/hostname -F /etc/hostname
> # now run any rc scripts
> ::sysinit:/etc/init.d/rcS
> 
> # Put a getty on the serial port
> console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
> tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console
> 
> # Stuff to do for the 3-finger salute
> #::ctrlaltdel:/sbin/reboot
> 
> # Stuff to do before rebooting
> ::shutdown:/etc/init.d/rcK
> ::shutdown:/sbin/swapoff -a
> ::shutdown:/bin/umount -a -r
> ==========end inittab==================
> 
> =========begin cmdline.txt==============
> root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200
> ==========end cmdline.txt===============

Check config.txt in boot area and see if you have

enable_uart=1

or not

> 
> Thanks
> C
> 
> On Tue, Aug 9, 2016 at 7:15 AM, Oscar Gomez Fuente <oscargomezf at gmail.com <mailto:oscargomezf@gmail.com>> wrote:
> Hi,
> 
> Could you send us the content of the following files: cmdline.txt file and /etc/inittab?
> 
> Best regards.
> 
> Oscar Gomez Fuente.
> 
> 
> 
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

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[Buildroot] init do not start on rpi-3

[Chetan Kumar]

Hi,

No, I do not see that, this is also is default content, pasted below
uncommented lines

kernel=zImage
disable_overscan=1
gpu_mem_256=100
gpu_mem_512=100
gpu_mem_1024=100

Thanks
C

On Tue, Aug 9, 2016 at 7:27 AM, Khem Raj <raj.khem@gmail.com> wrote:

>
> On Aug 8, 2016, at 11:23 PM, Chetan Kumar <shivakumar.chetan@gmail.com>
> wrote:
>
> Hi,
>
> No changes, used the standard contents. For trial, I had apended
> init=/bin/sh in cmdlne.txt once, that was removed later
>
> ============begin inittab===============
> # Startup the system
> ::sysinit:/bin/mount -t proc proc /proc
> ::sysinit:/bin/mount -o remount,rw /
> ::sysinit:/bin/mkdir -p /dev/pts
> ::sysinit:/bin/mkdir -p /dev/shm
> ::sysinit:/bin/mount -a
> ::sysinit:/bin/hostname -F /etc/hostname
> # now run any rc scripts
> ::sysinit:/etc/init.d/rcS
>
> # Put a getty on the serial port
> console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
> tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console
>
> # Stuff to do for the 3-finger salute
> #::ctrlaltdel:/sbin/reboot
>
> # Stuff to do before rebooting
> ::shutdown:/etc/init.d/rcK
> ::shutdown:/sbin/swapoff -a
> ::shutdown:/bin/umount -a -r
> ==========end inittab==================
>
> =========begin cmdline.txt==============
> root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200
> ==========end cmdline.txt===============
>
>
> Check config.txt in boot area and see if you have
>
> enable_uart=1
>
> or not
>
>
> Thanks
> C
>
> On Tue, Aug 9, 2016 at 7:15 AM, Oscar Gomez Fuente <oscargomezf@gmail.com>
> wrote:
>
>> Hi,
>>
>> Could you send us the content of the following files: cmdline.txt file
>> and /etc/inittab?
>>
>> Best regards.
>>
>> Oscar Gomez Fuente.
>>
>>
>>
>>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
>
>
>
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[Buildroot] init do not start on rpi-3

[Oscar Gomez Fuente]

Hi,

I'm not pretty sure because I'm using buildroot-2016.02, but I think you
have to place this in the /etc/inittab:
...
ttyAMA0::respawn:/sbin/getty -L  ttyAMA0 0 vt100 # GENERIC_SERIAL
tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console
...

Best regards.

[image: photo] ?scar G?mez Fuente
Electronic Engineer & Degree in Physical Sciences
Mobile: 659.28.97.90
Email: oscargomezf at gmail.com
Website: www.oscargomezf.com
<http://facebook.com/oscargomezf>  <http://plus.google.com/oscargomezf>
<http://us.linkedin.com/in/oscargomezf>
<http://twitter.com/oscargomezf_com>

On 9 August 2016 at 08:23, Chetan Kumar <shivakumar.chetan@gmail.com> wrote:

> Hi,
>
> No changes, used the standard contents. For trial, I had apended
> init=/bin/sh in cmdlne.txt once, that was removed later
>
> ============begin inittab===============
> # Startup the system
> ::sysinit:/bin/mount -t proc proc /proc
> ::sysinit:/bin/mount -o remount,rw /
> ::sysinit:/bin/mkdir -p /dev/pts
> ::sysinit:/bin/mkdir -p /dev/shm
> ::sysinit:/bin/mount -a
> ::sysinit:/bin/hostname -F /etc/hostname
> # now run any rc scripts
> ::sysinit:/etc/init.d/rcS
>
> # Put a getty on the serial port
> console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
> tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console
>
> # Stuff to do for the 3-finger salute
> #::ctrlaltdel:/sbin/reboot
>
> # Stuff to do before rebooting
> ::shutdown:/etc/init.d/rcK
> ::shutdown:/sbin/swapoff -a
> ::shutdown:/bin/umount -a -r
> ==========end inittab==================
>
> =========begin cmdline.txt==============
> root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200
> ==========end cmdline.txt===============
>
> Thanks
> C
>
> On Tue, Aug 9, 2016 at 7:15 AM, Oscar Gomez Fuente <oscargomezf@gmail.com>
> wrote:
>
>> Hi,
>>
>> Could you send us the content of the following files: cmdline.txt file
>> and /etc/inittab?
>>
>> Best regards.
>>
>> Oscar Gomez Fuente.
>>
>>
>>
>>
>
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[Buildroot] init do not start on rpi-3

[Khem Raj]

> On Aug 8, 2016, at 11:31 PM, Chetan Kumar <shivakumar.chetan@gmail.com> wrote:
> 
> Hi,
> 
> No, I do not see that, this is also is default content, pasted below uncommented lines
> 
> kernel=zImage
> disable_overscan=1
> gpu_mem_256=100
> gpu_mem_512=100
> gpu_mem_1024=100

Add it and see if it helps

> 
> Thanks
> C
> 
> On Tue, Aug 9, 2016 at 7:27 AM, Khem Raj <raj.khem at gmail.com <mailto:raj.khem@gmail.com>> wrote:
> 
>> On Aug 8, 2016, at 11:23 PM, Chetan Kumar <shivakumar.chetan at gmail.com <mailto:shivakumar.chetan@gmail.com>> wrote:
>> 
>> Hi,
>> 
>> No changes, used the standard contents. For trial, I had apended init=/bin/sh in cmdlne.txt once, that was removed later
>> 
>> ============begin inittab===============
>> # Startup the system
>> ::sysinit:/bin/mount -t proc proc /proc
>> ::sysinit:/bin/mount -o remount,rw /
>> ::sysinit:/bin/mkdir -p /dev/pts
>> ::sysinit:/bin/mkdir -p /dev/shm
>> ::sysinit:/bin/mount -a
>> ::sysinit:/bin/hostname -F /etc/hostname
>> # now run any rc scripts
>> ::sysinit:/etc/init.d/rcS
>> 
>> # Put a getty on the serial port
>> console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
>> tty1::respawn:/sbin/getty -L  tty1 0 vt100 # HDMI console
>> 
>> # Stuff to do for the 3-finger salute
>> #::ctrlaltdel:/sbin/reboot
>> 
>> # Stuff to do before rebooting
>> ::shutdown:/etc/init.d/rcK
>> ::shutdown:/sbin/swapoff -a
>> ::shutdown:/bin/umount -a -r
>> ==========end inittab==================
>> 
>> =========begin cmdline.txt==============
>> root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200
>> ==========end cmdline.txt===============
> 
> Check config.txt in boot area and see if you have
> 
> enable_uart=1
> 
> or not
> 
>> 
>> Thanks
>> C
>> 
>> On Tue, Aug 9, 2016 at 7:15 AM, Oscar Gomez Fuente <oscargomezf at gmail.com <mailto:oscargomezf@gmail.com>> wrote:
>> Hi,
>> 
>> Could you send us the content of the following files: cmdline.txt file and /etc/inittab?
>> 
>> Best regards.
>> 
>> Oscar Gomez Fuente.
>> 
>> 
>> 
>> 
>> _______________________________________________
>> buildroot mailing list
>> buildroot at busybox.net <mailto:buildroot@busybox.net>
>> http://lists.busybox.net/mailman/listinfo/buildroot <http://lists.busybox.net/mailman/listinfo/buildroot>
> 

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[Buildroot] init do not start on rpi-3

[Chetan Kumar]

Hi List,

I downloaded the latest 2016-05 release, used defconfig_raspberrypi3
created the image. Loaded on to my flash and booted the rpi-3. It just get
stuck at

random: nonblocking pool is initialized

Nothing happens after that, I changed the command line with "init=/bin/sh"
in the cmdline.txt, nothing happens.

Any clue, anyone ?

Thanks
C
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