Hi Tarek,
On 12/02/2013 09:51 AM, Tarek El-Sherbiny wrote:
Hello,
I'm building the latest Yocto branch (/dora/) for the Nitrogen6 board as
given by this post:
http://boundarydevices.com/yocto-dora-release-mx6/
The image is based on core-image-basic + packagegroup-fsl-gstreamer .
When I boot the nitrogen board I get the following kernel messages then
system hangs:
<snip>
INIT: version 2.88 booting
generic-usb: probe of 0003:D0D9:0002.0001 failed with error -22
usb 2-1.2: new low speed USB device number 4 using fsl-ehci
Starting udev
Starting Bootlog daemon: input: USB Optical Mouse as
/devices/platform/fsl-ehci.1/usb2/2-1/2-1.2/2-1.2:1.0/input/input1
generic-usb 0003:0461:4D0F.0002: input,hidraw0: USB HID v1.11 Mouse [USB
Optical Mouse] on usb-fsl-ehci.1-1.2/input0
udevd[1433]: starting version 182
camera_reset: power_gp=0x6, reset_gp=0x8 reset_gp2=0xab
ov5642_powerdown: powerdown=0, power_gp=0x6
ov5642_read_reg:write reg error:reg=300a
camera ov5642 is not found
mxc_sdc_fb mxc_sdc_fb.0: timeout when waiting for flip irq
bootlogd.
ALSA: Restoring mixer settings...
Configuring network interfaces... eth0: Freescale FEC PHY driver [Micrel
KSZ9021 Gigabit PHY] (mii_bus:phy_addr=1:06, irq=284)
udhcpc (v1.21.1) started
Sending discover...
mxc_hdmi mxc_hdmi: same edid
mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 0(VIC 16):
mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 1(VIC 0):
mxc_hdmi mxc_hdmi: mxc_hdmi_edid_rebuild_modelist: Added mode 23(VIC 0):
What exactly is missing?
It doesn't appear that your machine is hanging, but rather bouncing
on HDMI connect/disconnect. Jose reported this a while back:
https://lists.yoctoproject.org/pipermail/meta-freescale/2013-October/005113.html
Can you try applying this patch into sources/meta-fsl-arm-extra?
~/yocto/sources/meta-fsl-arm-extra$ patch -p1 < 0001-*.patch
We've seen some issues with particular monitors (especially DVI) where
the DVI/HDMI detection pins seem to "bounce" when X starts up.
This kernel version includes a patch which bypasses the HDMI/DVI
disconnect code:
https://github.com/boundarydevices/linux-imx6/commit/d9cd79d11ff9f7a7f89cbc94b68757b67cdfe5fc
Please advise,
Eric
>From ec2e6d82a16974aa652d38f955d7303b037a1112 Mon Sep 17 00:00:00 2001
From: Eric Nelson <[email protected]>
Date: Mon, 2 Dec 2013 09:57:49 -0700
Subject: [PATCH] linux-boundary: bump version to include SATA/HDMI updates
Signed-off-by: Eric Nelson <[email protected]>
---
recipes-kernel/linux/linux-boundary_3.0.35.bb | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/recipes-kernel/linux/linux-boundary_3.0.35.bb b/recipes-kernel/linux/linux-boundary_3.0.35.bb
index 7875f93..6ed31bc 100644
--- a/recipes-kernel/linux/linux-boundary_3.0.35.bb
+++ b/recipes-kernel/linux/linux-boundary_3.0.35.bb
@@ -8,8 +8,8 @@ DESCRIPTION = "Linux kernel for Boundary Devices boards"
SRC_URI = "git://github.com/boundarydevices/linux-imx6.git \
file://defconfig"
-LOCALVERSION = "-4.1.0+yocto"
-SRCREV = "58099389255add7c17ce6babf37a50ce5d11d6b8"
+LOCALVERSION = "-4.1.0+yocto-20131202"
+SRCREV = "ee999dcf7b8e8e2854d4f5cf0243c42e7c39ac48"
# GPU support patches
--
1.8.1.2
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