* imx53 linux-fslc
@ 2014-04-04 9:14 Janis Coders
2014-04-04 11:00 ` Fabio Estevam
0 siblings, 1 reply; 2+ messages in thread
From: Janis Coders @ 2014-04-04 9:14 UTC (permalink / raw)
To: meta-freescale@yoctoproject.org
Hi I've got a situation where I need to use a newer version of Linux
kernel, but unfortunatelly by default the imx53 stable version is
2.6.35. I've configured local.conf to use the upstream kernel (which is
version 3.12):
PREFERRED_PROVIDER_virtual/kernel = "linux-fslc"
Everything is fine except the booting seems like to stop at sdma/vpu error:
...........................
...........................
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
imx-drm imx-drm: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
Console: switching to colour frame buffer device 128x48
imx-drm imx-drm: fb0: frame buffer device
imx-drm imx-drm: registered panic notifier
ALSA device list:
#0: imx53-qsb-sgtl5000
mmc1: BKOPS_EN bit is not set
Waiting for root device /dev/mmcblk1p2...
mmc1: new high speed MMC card at address 0001
mmcblk0: mmc1:0001 HYNIX 3.60 GiB
mmcblk0boot0: mmc1:0001 HYNIX partition 1 2.00 MiB
mmcblk0boot1: mmc1:0001 HYNIX partition 2 2.00 MiB
mmcblk0rpmb: mmc1:0001 HYNIX partition 3 2.00 MiB
mmcblk0: unknown partition table
mmcblk0boot1: unknown partition table
mmcblk0boot0: unknown partition table
usb 2-1: new high-speed USB device number 2 using ci_hdrc
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 4 ports detected
imx-sdma 63fb0000.sdma: firmware not found
coda 63ff4000.vpu: firmware request failed
And then it hangs and nothing gets printed. What is this error? Is it
critical and kernel stops booting? How can I know if it really proceeds,
because I need to get to login prompt?
Thankyou
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: imx53 linux-fslc
2014-04-04 9:14 imx53 linux-fslc Janis Coders
@ 2014-04-04 11:00 ` Fabio Estevam
0 siblings, 0 replies; 2+ messages in thread
From: Fabio Estevam @ 2014-04-04 11:00 UTC (permalink / raw)
To: Janis Coders; +Cc: meta-freescale@yoctoproject.org
On Fri, Apr 4, 2014 at 6:14 AM, Janis Coders <janis.coders@gmail.com> wrote:
> Hi I've got a situation where I need to use a newer version of Linux kernel,
> but unfortunatelly by default the imx53 stable version is 2.6.35. I've
> configured local.conf to use the upstream kernel (which is version 3.12):
>
> PREFERRED_PROVIDER_virtual/kernel = "linux-fslc"
>
> Everything is fine except the booting seems like to stop at sdma/vpu error:
>
> ...........................
> ...........................
> drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> imx-drm imx-drm: No connectors reported connected with modes
> [drm] Cannot find any crtc or sizes - going 1024x768
> Console: switching to colour frame buffer device 128x48
> imx-drm imx-drm: fb0: frame buffer device
> imx-drm imx-drm: registered panic notifier
> ALSA device list:
> #0: imx53-qsb-sgtl5000
> mmc1: BKOPS_EN bit is not set
> Waiting for root device /dev/mmcblk1p2...
> mmc1: new high speed MMC card at address 0001
> mmcblk0: mmc1:0001 HYNIX 3.60 GiB
> mmcblk0boot0: mmc1:0001 HYNIX partition 1 2.00 MiB
> mmcblk0boot1: mmc1:0001 HYNIX partition 2 2.00 MiB
> mmcblk0rpmb: mmc1:0001 HYNIX partition 3 2.00 MiB
> mmcblk0: unknown partition table
> mmcblk0boot1: unknown partition table
> mmcblk0boot0: unknown partition table
> usb 2-1: new high-speed USB device number 2 using ci_hdrc
> hub 2-1:1.0: USB hub found
> hub 2-1:1.0: 4 ports detected
> imx-sdma 63fb0000.sdma: firmware not found
> coda 63ff4000.vpu: firmware request failed
The kernel can still work without sdma and vpu firmwares.
>
> And then it hangs and nothing gets printed. What is this error? Is it
> critical and kernel stops booting? How can I know if it really proceeds,
> because I need to get to login prompt?
Looks like the error you are facing is in other area.
Could you please try selecting CONFIG_FHANDLE=y?
Regards,
Fabio Estevam
^ permalink raw reply [flat|nested] 2+ messages in thread
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