For the moment, disable the built-in GPU kernel driver as there is a
mismatch between the driver version and the user-space GPU libraries.
Use the external module maintained by the community.
https://jira.digi.com/browse/DEL-1890https://jira.digi.com/browse/DEL-1926
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
ccimx51js and ccimx53js are not supported in this version of DEY.
Support for those platforms is in previous versions of DEY.
https://jira.digi.com/browse/DEL-1890
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
That commit disables CONFIG_FIRMWARE_IN_KERNEL which is needed by IMX
SDMA driver and maybe other drivers.
An example of functionality failing without that enabled is the audio
over HDMI.
While on it configure the atheros driver as module. Otherwise the kernel
tries to load the firmware from user-space before the rootfs being
mounted, giving error messages on boot:
ath6kl: No "atheros,board-id" property on wireless node.
ath6kl: Failed to get board file ath6k/AR6003/hw2.1.1/bdata.bin (-2), trying to find default board file.
ath6kl: Failed to get default board file ath6k/AR6003/hw2.1.1/bdata.SD31.bin: -2
ath6kl: Failed to init ath6kl core
ath6kl_sdio: probe of mmc3:0001:1 failed with error -2
https://jira.digi.com/browse/DEL-1858
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Disable firmware loading from user-space (udev) as the kernel is able to
load the firmware directly.
https://jira.digi.com/browse/DEL-1858
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
* Move kernel configuration fragments to 2.6.35 recipe (that's the only
kernel version using them)
* Move compile-time dependences to common include linux-dey.inc
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Platform defconfig corresponds to sha1 'e1506ff' in the kernel.
At this point linux-3.10 continues to be the default, some device-tree
files were renamed and the external atheros module does not compile with
linux-3.14, so to use this kernel with dey-1.8, following lines are
needed in the project's local.conf:
PREFERRED_VERSION_linux-dey = "3.14"
KERNEL_DEVICETREE = " \
imx6dl-ccimx6sbc-wb.dtb \
imx6dl-ccimx6sbc-w.dtb \
imx6q-ccimx6sbc.dtb \
imx6q-ccimx6sbc-wb.dtb \
imx6q-ccimx6sbc-wb-ldo-bypass.dtb \
imx6q-ccimx6sbc-w.dtb \
"
MACHINE_FEATURES_remove = "wifi"
https://jira.digi.com/browse/DEL-1748
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Also remove kernel configuration fragments for kernel 3.10. This is not
needed for 3.10 as all the configuration is done via device-trees.
https://jira.digi.com/browse/DEL-1695
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
(cherry picked from commit b0031915f1c7f3eeba680161827e78bbac9eebb4)
Also remove support for device tree variants as it's not needed. We will
only have different device tree for the different CPUs, but not for the
different variants of the same CPU.
https://jira.digi.com/browse/DEL-1569
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The way the kernel is built in yocto 1.8 has changed. Now the
build is done under ${WORKDIR}/build while the source code is at
STAGING_KERNEL_DIR, so we need to modify the '.config' in the build
directory instead of in the source directory.
This fixes:
kernel-source is not clean, please run 'make mrproper'
make[2]: *** [prepare3] Error 1
make[1]: *** [sub-make] Error 2
https://jira.digi.com/browse/DEL-1558
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This completes the support for ccimx6sbc variants:
* support device tree variants
* split variants '0x01,0x02,0x04' group in two different groups (with or
without kinetis)
https://jira.digi.com/browse/DEL-1359
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
(cherry picked from commit 3f20015411f4e270b2e2c8faf292678c75ff2aff)
Notes:
* This version of u-boot does not support comments in scripts
* Enabled EXT4 in kernel config (for the SDCARD rootfs)
https://jira.digi.com/browse/DEL-197
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
User-space has been updated in meta-fsl-arm for the general availability
(GA) FSL release, so use the kernel branch with the GA support.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The 'v3.10/master' master branch has been updated with the latest
general availability (GA) release from FSL, but the user-space is not
ready yet, so using the new kernel the build is broken:
imx-lib: error: 'PXP_IOC_GET_CHAN' undeclared
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Needing to set the branch where a specific SHA1 revision is contained is
a unnecessary constraint that can be bypassed setting 'nobranch=1' in
the SRC_URI.
We do that for all the external repos (GitHub) plus the internal ones
for the im-xbootlets and the atheros kernel module (as those two repos
are stable enough and we are not developing actively on them).
For U-Boot and Linux we keep the SRCBRANCH framework for internal repos
as this is needed for the AUTOREV yocto feature.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Javier Viguera
Jose Diaz de Grenu de Pedro
Alex Gonzalez