topic Re: SABRE Lite Hangs at Kernel Loading in i.MX Processors

SABRE Lite Hangs at Kernel Loading

venkatachilakal — Wed, 15 Feb 2017 07:17:12 GMT

Hello,

I am using kernel 3.17.2-x with U-boot 2014.04 .

When I try to load the kernel on my Sabre lite board it hangs at following line.

* Starting set console font[ OK ]
* Stopping set console font[ OK ]
* Starting userspace bootsplash[ OK ]
* Stopping userspace bootsplash[ OK ]
* Starting Send an event to indicate plymouth is up[ OK ]
* Stopping Send an event to indicate plymouth is up[ OK ]
* Starting configure network device security[ OK ]
* Starting configure network device security[ OK ]
* Starting configure network device[ OK ]
* Starting configure network device[ OK ]
* Stopping cold plug devices[ OK ]
* Starting configure network device security[ OK ]
* Stopping log initial device creation[ OK ]
* Starting Mount network filesystems[ OK ]
* Stopping Mount network filesystems[ OK ]
* Starting configure network device[ OK ]
* Starting Bridge socket events into upstart[ OK ]
The disk drive for / is not ready yet or not present.
keys:Continue to wait, or Press S to skip mounting or M for manual recovery

I tried the following fstab settings

Setting 1:

#UNCONFIGUreD FSTAB FOR BASE SYSTEM

/dev/mmcblk0p2 / auto errors=remount-ro 0 1

/dev/mmcblk0p1 /boot/uboot auto defaults 0 2

Setttings 2:

with UUID values

I don't find the reason why my kernel is not loading.

It was working before with same configuration, we just loaded the same with new SD card.

Re: SABRE Lite Hangs at Kernel Loading

igorpadykov — Wed, 15 Feb 2017 07:26:13 GMT

Hi Venkata

may be useful to check which branches supported for BD

GitHub - boundarydevices/linux-imx6: Boundary Devices Kernel tree for i.MX6

Best regards
igor
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Re: SABRE Lite Hangs at Kernel Loading

venkatakishore — Wed, 15 Feb 2017 12:36:05 GMT

Nothings works...

Kernel : 3.17.2-arm7-x3

U-boot : 2014.04

Board : Sabre Lite

[ 3.603993] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.605180] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[ 3.614939] usbcore: registered new interface driver usbhid
[ 3.620572] usbhid: USB HID core driver
[ 3.620640] mmcblk0: p1 p2
[ 3.627972] ashmem: initialized
[ 3.633146] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.639810] [drm] No driver support for vblank timestamp query.
[ 3.645881] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops)
[ 3.653379] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops)
[ 3.660909] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops)
[ 3.664759] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 3.675001] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops)
[ 3.682671] imx-drm display-subsystem: bound 2000000.aips-bus:ldb@020e0008 (ops imx_ldb_ops)

* Starting Mount filesystems on boot[ OK ]
* Starting Populate /dev filesystem[ OK ]
* Stopping Populate /dev filesystem[ OK ]
* Star[ 5.526462] imx-sgtl5000 sound: ASoC: CPU DAI (null) not registered
ting Populate and link to /run filesystem[ OK ]
* Stopping Populate and link to /run fil[ 5.541962] imx-sgtl5000 sound: snd_soc_register_card failed (-517)
esystem[ OK ]
* Stopping Track if upstart is running in a container[ OK ]
* Sta[ 5.556577] imx-sgtl5000 sound: ASoC: CODEC (null) not registered
rting Initialize or finalize reso[ 5.563776] imx-sgtl5000 sound: snd_soc_register_card failed (-517)
lvconf[ OK ]
* Starting set console keymap[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[ OK ]
* Starting Bridge udev events into upstart[ OK ]
* Stopping set console keymap[ OK ]
* Starting Signal sysvinit that remote filesystems are mounted[ OK ]
* Starting device node and kernel event manager[ OK ]
* Starting load modules from /etc/modules[ OK ]
* Starting cold plug devices[ OK ]
* Starting log initial device creation[ OK ]
* Stopping load modules from /etc/modules[ OK ]
* Starting set console font[ OK ]
* Stopping set console font[ OK ]
* Starting userspace bootsplash[ OK ]
* Stopping userspace bootsplash[ OK ]
* Starting Send an event to indicate plymouth is up[ OK ]
* Stopping Send an event to indicate plymouth is up[ OK ]
* Starting configure network device security[ OK ]
* Starting configure network device security[ OK ]
* Stopping cold plug devices[ OK ]
* Stopping log initial device creation[ OK ]
* Starting configure network device[ OK ]
* Starting configure network device[ OK ]
* Starting configure network device security[ OK ]
* Starting Mount network filesystems[ OK ]
* Stopping Mount network filesystems[ OK ]
* Starting configure network device[ OK ]
* Starting Bridge socket events into upstart[ OK ]
The disk drive for / is not ready yet or not present.
keys:Continue to wait, or Press S to skip mounting or M for manual recovery

Still I am getting the same issue...

Please any body help.

Re: SABRE Lite Hangs at Kernel Loading

gary_bisson — Wed, 15 Feb 2017 14:39:31 GMT

Hi,

Why are you using a 3.17 kernel? Boundary Devices only supports nxp-based kernels (3.0.35/3.10.x/3.14.x/4.1.15).

Otherwise I suggest trying latest mainline kernel which is known to work too (4.9.9).

Regards,

Gary

Re: SABRE Lite Hangs at Kernel Loading

venkatachilakal — Thu, 16 Feb 2017 11:16:37 GMT

Hello,

Hi Gary Bisson,

with kernel 4.9.9-armv7-x4 with U-Boot 2014.04-00123-g63ae4a5 (May 14 2014 - 17:09:55)

After kernel Loading the final message is as follows.

* Stopping System V runlevel compatibility[ OK ]

I think kernel failed !!!

Any known issue ?

Re: SABRE Lite Hangs at Kernel Loading

gary_bisson — Mon, 20 Feb 2017 09:24:37 GMT

Hi,

No, kernel 4.9.9 has been tested no later than last week and is working perfectly.

I guess the issue comes from your user-space.

Regards,

Gary