Hello ML members,
I used to include some drivers for a camera chip for RaspberryPi4 in Yocto
dunfell.
Now I'm trying the same under Yicto Scarthgap but it doesn't work.
dunfell
---------
find tmp/work -name my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/core-image-minimal/1.0-r0/rootfs/lib/modules/5.4.72-v7l/extra/my_driver/my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0-r0/my_driver/my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0-r0/sysroot-destdir/lib/modules/5.4.72-v7l/extra/my_driver/my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0-r0/image/lib/modules/5.4.72-v7l/extra/my_driver/my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0-r0/package/lib/modules/5.4.72-v7l/extra/my_driver/my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0-r0/packages-split/kernel-module-vc-mipi-common-5.4.72-v7l/lib/modules/5.4.72-v7l/extra/my_driver/my_driver.ko
The kernel modules are compiled but they are never transferred or installed in
the image
scarthgap
------------
find tmp/work -name my_driver.ko
tmp/work/raspberrypi4-poky-linux-gnueabi/hello-mod/1.0/my_driver/my_driver.ko
Under dunfell I used an expanded core-image-minimal for my system:
------------
cat meta/recipes-core/images/core-image-minimal.bb
SUMMARY = "Small image with own kernel module"
IMAGE_INSTALL = "packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
IMAGE_INSTALL += "kernel-modules v4l-utils hello-mod hello autoconf"
IMAGE_INSTALL += "libgpiod"
KERNEL_MODULE_AUTOLOAD += "hello"
...
------------
I tried different changes on my conf/local.conf without any changes.
I built with:
bitbake core-image-minimal -c cleanall
bitbake core-image-minimal
But nothing changed.
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