Hi, all
I met a problem that the omapzoom and aosp build of panda can't be booted
up in lava.
here is the bug link:
https://bugs.launchpad.net/lava-dispatcher/+bug/1012546
When we passed the bootcmd and bootargs via u-boot, and run boot to boot
the images deployed on partition3,
the u-boot load kernel image and initrd file successfully, and displayed
the line:
"Uncompressing Linux... done, booting the kernel."
but after this line, it seems that the board rebooted and boot the master
image as default again, not boot up the android image.
I guess it has relation with uboot in master image because I have tried to
use the MLO and u-boot.bin and u-boot.img in omapzoom build
to replace the files on boot partition of master image, then I can boot
the omapzoom and aosp build successfully.
(also can boot the tracking build)
What I did was as following:
1. deploy omapzoom build to sdcard with linaro-android-media-create command
2. copy the MLO and u-boot.bin and u-boot.img 3 file from sdcard to
someplace in local
3. use "./lava-create-master -r 2G panda" to create the sdcard used for
master image
we can get the lava-create-master script from
lp:lava-master-image-scripts
4. plug in the sdcard and boot the board
5. wait the board to complete the partition job.
after this, the uImage and uInitrd file in boot partition has been
change,
and then the master image can be booted with the uboot files from
omapzoom build
but I don't know why and what change has been done.
6. copy the MLO and u-boot.bin and u-boot.img 3 file to the boot partition
of sdcard
7. plug the sdcard to the board and boot it, then it can be use to boot the
tracking/omapzoom/aosp 3 builds of panda.
The version original u-boot for master image is: U-Boot 2011.12 (Feb 16
2012 - 21:46:14)
The u-boot version of omapzoom build is: U-Boot 2011.06 (Aug 20 2011 -
18:00:16).
The u-boot version of tracking build is : U-Boot SPL 2012.04.01 (Jun 14
2012 - 08:05:54)
The tracking build works fine with the original uboot of master image.
So I guess there are some differences between the original uboot for master
image and the uboot build in omapzoom build.
Anyone know the details why it can not boot the omapzoom and aosp build on
the 3rd partition,
and if I can boot the omapzoom and aosp build of panda with the
original u-boot of master image?
Thanks,
Yongqin Liu
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