Hi all,
Currently I am trying to enable java support for valleyisland-32
bsp(core-image-sato image option).
I have followed all the Usage Instructions as mentioned in the meta-java About
page.
I have also created a
./meta-netcontiki/recipes-sato/images/core-image-sato.bbappend with the
following content in it:
IMAGE_INSTALL = "busybox modutils-initscripts initscripts opkg udev sysvinit
netbase base-files base-passwd \
${ROOTFS_PKGMANAGE_BOOTSTRAP} ${CORE_IMAGE_EXTRA_INSTALL} \
openjdk-8 openjre-8 \
strace dropbear binutils \
classpath \
classpath-common \
classpath-examples \
classpath-tools \
"
The java build process is fine. The build process never returned any error
message and the image boots up fine.
I noticed another strange issue here. I was not able to execute commands such
as $ ifconfig and $ lsmod.
Even the spidev0.0 is missing in /dev/ directory.
After spending some time root causing this issue, I noticed that some driver
files and modules are missing in /lib directory.
A standard valleyisland-32 bsp without java have the following components in
/lib/modules/3.14.39ltsi-yocto-standard/kernel :
arch crypto drivers fs lib net sound
But, upon enabling java support, the
/lib/modules/3.14.39ltsi-yocto-standard/kernel path has only :
net
I also noticed the /sys directory for bsp with java enabled seems to be empty.
I integrated java (openjdk-7-jre) into Quark BSP sometime back, the image is
working fine. No such flaw as mentioned above.
I have spent some time looking into this issue but I am clueless.
Am I missing any settings or configurations? Please guide me.
Thanks in advance.
Thanks.
Regards,
RAJ
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